biology Crossword Puzzles

Marine Biology 2015-03-18

Across

conversion of nitrogen gas into nitrogen
tides with large range that occur for a full and new moon
animals that eat organic matter that settles to the bottom
animals that actively filter food particles from the water
resource that is so scarce it restricts the growth of a population
one of the three main internal layers of the earth
organisms that manufacture organic matter from carbon dioxide
gas-filled sac that provides many bony fishes with buoyancy
colliding with another plate and has geological activity
all the different populations of organisms that live in a defined area
todal pattern in which two successive high tides are of different heights
difference in height between a high tide and the next low tide
amount of heat energy required to raise the temp of a substance
CO2 + H2O + sun energy -> organic matter + O2

Down

on the edge of a continent and has little activity
particles of dead organic matter
tides with small range that occur when moon is in quarter
elimination of one species by another
a rasping ribbon of small teeth that is present in most molluscs
tidal pattern with one high and one low tide each dau
the natural environment where an organism lives
tidal pattern with two high and two low tides each day
close associations between fungi and microscopic algae
a structure used by many seaweeds to anchor themselves to the bottom
molluscs whose shells consist of eight overlapping plates

25 Clues: particles of dead organic matter • elimination of one species by another • conversion of nitrogen gas into nitrogen • CO2 + H2O + sun energy -> organic matter + O2 • the natural environment where an organism lives • on the edge of a continent and has little activity • one of the three main internal layers of the earth • ...

Marine biology 2015-03-19

Across

upper tide
waste or debris
feeds on organic matter
holds seaweed to bottom
the fight for food and habitat
resources that are limited
feed on plankton
main producers of food web
transition between ocean and land
nitrogen converted to ammonium
the hottest it can get

Down

very high tides
mollusk
the place an organism lives
lower tide
organ that helps bony fish float
active plates
composite organism
the group of species and the area
plants do this and release oxygen
one high one low tide
tides low tides
solid part of earth that moves like liquid
feeding structures
the range of tide heights

25 Clues: mollusk • upper tide • lower tide • active plates • very high tides • waste or debris • tides low tides • feed on plankton • composite organism • feeding structures • one high one low tide • the hottest it can get • feeds on organic matter • holds seaweed to bottom • the range of tide heights • resources that are limited • main producers of food web • the place an organism lives • ...

Biology XWord 2015-04-13

Across

consumes soft flesh of dead animals
non living factors in an ecosystem
break down remains of organisms
living factors in an ecosystem
symbiotic relationship in which one benefits and the other is neither helped or harmed
competition that occurs between the same species
Food ____. (Multiple pathways of energy)
consumes both plants and animals
gets consumed in predation
consumes producers

Down

consumer of prey in predation
the answer to life and everything in it
competing species evolve different adaptions
competition that occurs between members of different species
Role or job an organism has in its environment
final stage of decomposition
parasite's organism in which it benefits
organic debris such as feces and leaves
the physical environment which a species lives
Food ____. (Single pathway of energy)
symbiotic relationship in which both benefit
the feeding positions in a food pyramid
type of species that is the first to colonize an area
consumes other animals
the study of how living organisms interact with each other and with their environment
total mass of organisms at a trophic level

26 Clues: consumes producers • consumes other animals • gets consumed in predation • final stage of decomposition • consumer of prey in predation • living factors in an ecosystem • break down remains of organisms • consumes both plants and animals • non living factors in an ecosystem • consumes soft flesh of dead animals • Food ____. (Single pathway of energy) • ...

biology crossword 2015-09-25

Across

Alphabetical
allow access to your computer’s microphone to use Voice Recording.
(of a reaction or process) accompanied by or requiring the absorption of heat.
reaction transformation of one molecule to a different molecule inside a cell and mediated by enzymes
protein move many substances throughout the body. An example is hemoglobin that transports oxygen from the lungs to the other parts of the body to be used by cells in cellular respiration
a figure expressing the acidity or alkalinity of a solution on a logarithmic scale on which 7 is neutral, lower values are more acid, and higher values more alkaline
protein coordinate body activities such as insulin which regulates the amount of sugar in the blood.
energy the minimum quantity of energy that the reacting species must possess in order to undergo a specified reaction.
the process of breaking down food by mechanical and enzymatic action into substances that can be used by the body.
bonding an attraction between atoms that allows the formation of chemical substances that contain two or more atoms
a molecule containing a very large number of atoms, such as a protein, nucleic acid, or synthetic polymer.
form the basic structural unit of a nucleic acid
(of a reaction or process) accompanied by the release of heat.
acids a simple organic compound containing both a carboxyl (—COOH) and an amino (—NH2) group.
acid a complex organic substance present in living cells, especially DNA or RNA, whose molecules consist of many nucleotides linked in a long chain.

Down

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a molecule that binds to an enzyme and decreases its activity
a molecule that can be bonded to other identical molecules to form a polymer.
any of a class of nitrogenous organic compounds that consist of large molecules composed of one or more long chains of amino acids and are an essential part of all living organisms, especially as structural components of body tissues such as muscle, hair, collagen, etc., and as enzymes and antibodies
protein help control movement such as proteins in the muscles which help control contraction.
a substance that has a molecular structure consisting chiefly or entirely of a large number of similar units bonded together
any of a large group of organic compounds occurring in foods and living tissues and including sugars, starch, and cellulose
any of a class of organic compounds that are fatty acids or their derivatives and are insoluble in water
protein used for support such as connective tissue and keratin that forms hair and finger nails.
protein protein that accelerates the speed of chemical reactions such as digestive enzymes which break down food in the digestive tract
the chemical processes that occur within a living organism in order to maintain life.
a substance produced by a living organism that acts as a catalyst to speed up a specific biochemical reaction.
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28 Clues: Alphabetical • trouble? Click here for help. • Quizlet Sign Up Help Mobile Students Teachers • form the basic structural unit of a nucleic acid • a molecule that binds to an enzyme and decreases its activity • (of a reaction or process) accompanied by the release of heat. • allow access to your computer’s microphone to use Voice Recording. • ...

biology crossword 2015-09-25

Across

Alphabetical
allow access to your computer’s microphone to use Voice Recording.
(of a reaction or process) accompanied by or requiring the absorption of heat.
reaction transformation of one molecule to a different molecule inside a cell and mediated by enzymes
protein move many substances throughout the body. An example is hemoglobin that transports oxygen from the lungs to the other parts of the body to be used by cells in cellular respiration
a figure expressing the acidity or alkalinity of a solution on a logarithmic scale on which 7 is neutral, lower values are more acid, and higher values more alkaline
protein coordinate body activities such as insulin which regulates the amount of sugar in the blood.
energy the minimum quantity of energy that the reacting species must possess in order to undergo a specified reaction.
the process of breaking down food by mechanical and enzymatic action into substances that can be used by the body.
bonding an attraction between atoms that allows the formation of chemical substances that contain two or more atoms
a molecule containing a very large number of atoms, such as a protein, nucleic acid, or synthetic polymer.
form the basic structural unit of a nucleic acid
(of a reaction or process) accompanied by the release of heat.
acids a simple organic compound containing both a carboxyl (—COOH) and an amino (—NH2) group.
acid a complex organic substance present in living cells, especially DNA or RNA, whose molecules consist of many nucleotides linked in a long chain.

Down

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a molecule that binds to an enzyme and decreases its activity
a molecule that can be bonded to other identical molecules to form a polymer.
any of a class of nitrogenous organic compounds that consist of large molecules composed of one or more long chains of amino acids and are an essential part of all living organisms, especially as structural components of body tissues such as muscle, hair, collagen, etc., and as enzymes and antibodies
protein help control movement such as proteins in the muscles which help control contraction.
a substance that has a molecular structure consisting chiefly or entirely of a large number of similar units bonded together
any of a large group of organic compounds occurring in foods and living tissues and including sugars, starch, and cellulose
any of a class of organic compounds that are fatty acids or their derivatives and are insoluble in water
protein used for support such as connective tissue and keratin that forms hair and finger nails.
protein protein that accelerates the speed of chemical reactions such as digestive enzymes which break down food in the digestive tract
the chemical processes that occur within a living organism in order to maintain life.
a substance produced by a living organism that acts as a catalyst to speed up a specific biochemical reaction.
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BIOLOGY (Local) 2015-06-12

Across

thin-walled, inelastic blood vessels. That have valves that keep blood from backing up as it is carried towards the heart
a structure within a cell that carries out specific functions to support the life of the cell
enables body parts to move, exert force, or change shape
churns and digests food
the number of molecules of a substance in a given volume
pumps blood through the body
air sacs in the lungs where gas exchange occurs
controls all body activities
thick-walled, elastic blood vessels that carry blood away from the heart

Down

specialized cells working together to perform a function
cleans the blood, stores substances such as certain vitamins and minerals
Involves directing sound waves at a body part and measuring reflected sound waves to make an image
the movement of water molecules across a membrane in response to concentration differences
draw oxygen-rich air into the body and remove carbon-dioxide-rich air from the body
the movement of molecules from an area of high concentration to an area of low concentration until they are evenly distributed
the smallest blood vessel
the process by which nutrients pass from the digestive system to the blood
different tissues working together to perform a specific task
produce urine by filtering wastes and excess water from the blood
involves sending electromagnetic radiation through the body to make an image

20 Clues: churns and digests food • the smallest blood vessel • pumps blood through the body • controls all body activities • air sacs in the lungs where gas exchange occurs • specialized cells working together to perform a function • enables body parts to move, exert force, or change shape • the number of molecules of a substance in a given volume • ...

Biology Vocabulary 2015-06-14

Across

The stage in the cell cycle when the contents of the nucleus separate into two identical copes
The third phase of mitosis, when the chromosomes separate and move to opposite ends of the cells
Specialized cells working together to perform a function; the four major types of human tissue are muscle tissue, connective tissue, nervous system, and epithelial tissue
The stage in the cell cycle when cytoplasm and organelles divide into two identical, separate cells
exchange The process of taking in oxygen and releasing carbon dioxide
The second phase of mitosis, when the chromosomes align in the centre of the cell
The fourth phase of mitosis, when the membrane surrounding the nucleus re-forms, creating two new nuclei
The process by which nutrients diffuse or are moved from the digestive system to the blood
The movement of molecules or other particles from an area od high concentration to an area of low concentration until they are evenly distributed
The ability to grow new cells to replace damaged or lost body components
Air sacs in the lungs where gas exchange occurs
blood cells Blood cells that carry oxygen and carbon dioxide in the blood

Down

The stage in the cell when a cell grows and carries out it usual functions, as well as making a copy of its DNA and organelles to prepare for cell division
Tiny blood vessels that play an important role in gas exchange
The first phase of mitosis, when the nucleus and nuclear membrane disappear and chromosomes form
imaging technology Technologies that are used to make images of cells, tissues, and organs
The number of molecules of a substance in a given volume
A structure within a cell that carries out specific functions to support the life of the cell; functions include bring in nutrient, removing wastes, generating and releasing energy for the cell to use, making substances that the cell needs, and reproducing
Different tissues working together to perform a specific task; connective, nervous, and epithelial tissues make up the brain
cycle The continuous series of events in the life of a cell in which it is born, grows, reproduces, and dies
The movement of water molecules across a membrane in response to concentration differences

21 Clues: Air sacs in the lungs where gas exchange occurs • The number of molecules of a substance in a given volume • Tiny blood vessels that play an important role in gas exchange • exchange The process of taking in oxygen and releasing carbon dioxide • The ability to grow new cells to replace damaged or lost body components • ...

Biology Vocabulary 2015-06-11

Across

imaging technology Technologies that are used to make images of cells, tissues, and organs
The fourth phase of mitosis, when the membrane surrounding the nucleus re-forms, creating two new nuclei
The number of molecules of a substance in a given volume
The second phase of mitosis, when the chromosomes align in the centre of the cell
The process by which nutrients diffuse or are moved from the digestive system to the blood
cycle The continuous series of events in the life of a cell in which it is born, grows, reproduces, and dies
The stage in the cell cycle when the contents of the nucleus separate into two identical copes
system A group of organs that interact with each other to perform a common task; the circulatory system includes the heart, arteries, and veins
The first phase of mitosis, when the nucleus and nuclear membrane disappear and chromosomes form
Specialized cells working together to perform a function; the four major types of human tissue are muscle tissue, connective tissue, nervous system, and epithelial tissue
A structure within a cell that carries out specific functions to support the life of the cell; functions include bring in nutrient, removing wastes, generating and releasing energy for the cell to use, making substances that the cell needs, and reproducing
exchange The process of taking in oxygen and releasing carbon dioxide

Down

The third phase of mitosis, when the chromosomes separate and move to opposite ends of the cells
The movement of molecules or other particles from an area od high concentration to an area of low concentration until they are evenly distributed
The stage in the cell cycle when cytoplasm and organelles divide into two identical, separate cells
Tiny blood vessels that play an important role in gas exchange
The ability to grow new cells to replace damaged or lost body components
The stage in the cell when a cell grows and carries out it usual functions, as well as making a copy of its DNA and organelles to prepare for cell division
Different tissues working together to perform a specific task; connective, nervous, and epithelial tissues make up the brain
Air sacs in the lungs where gas exchange occurs
blood cells Blood cells that carry oxygen and carbon dioxide in the blood
The movement of water molecules across a membrane in response to concentration differences

22 Clues: Air sacs in the lungs where gas exchange occurs • The number of molecules of a substance in a given volume • Tiny blood vessels that play an important role in gas exchange • exchange The process of taking in oxygen and releasing carbon dioxide • The ability to grow new cells to replace damaged or lost body components • ...

Biology Vocabulary 2015-06-15

Across

The ability to grow new cells to replace damaged or lost body components
The first phase of mitosis, when the nucleus and nuclear membrane disappear and chromosomes form
The stage in the cell cycle when the contents of the nucleus separate into two identical copes
The movement of molecules or other particles from an area od high concentration to an area of low concentration until they are evenly distributed
The second phase of mitosis, when the chromosomes align in the centre of the cell
The series of events through which stem cells develop into specialized cells
The continuous series of events in the life of a cell in which it is born, grows, reproduces, and dies
The process by which nutrients diffuse or are moved from the digestive system to the blood
Air sacs in the lungs where gas exchange occurs
Tiny blood vessels that play an important role in gas exchange
The number of molecules of a substance in a given volume
The stage in the cell cycle when cytoplasm and organelles divide into two identical, separate cells
A group of organs that interact with each other to perform a common task; the circulatory system includes the heart, arteries, and veins
A structure within a cell that carries out specific functions to support the life of the cell; functions include bring in nutrient, removing wastes, generating and releasing energy for the cell to use, making substances that the cell needs, and reproducing

Down

The stage in the cell when a cell grows and carries out it usual functions, as well as making a copy of its DNA and organelles to prepare for cell division
Specialized cells working together to perform a function; the four major types of human tissue are muscle tissue, connective tissue, nervous system, and epithelial tissue
Blood cells that carry oxygen and carbon dioxide in the blood
The movement of water molecules across a membrane in response to concentration differences
The process of taking in oxygen and releasing carbon dioxide
Different tissues working together to perform a specific task; connective, nervous, and epithelial tissues make up the brain
Technologies that are used to make images of cells, tissues, and organs
The fourth phase of mitosis, when the membrane surrounding the nucleus re-forms, creating two new nuclei
The third phase of mitosis, when the chromosomes separate and move to opposite ends of the cells

23 Clues: Air sacs in the lungs where gas exchange occurs • The number of molecules of a substance in a given volume • The process of taking in oxygen and releasing carbon dioxide • Blood cells that carry oxygen and carbon dioxide in the blood • Tiny blood vessels that play an important role in gas exchange • ...

Biology Vocabulary 2015-06-15

Across

The number of molecules of a substance in a given volume
Blood cells that carry oxygen and carbon dioxide in the blood
The movement of water molecules across a membrane in response to concentration differences
Tiny blood vessels that play an important role in gas exchange
The process by which nutrients diffuse or are moved from the digestive system to the blood
Technologies that are used to make images of cells, tissues, and organs
Air sacs in the lungs where gas exchange occurs
The first phase of mitosis, when the nucleus and nuclear membrane disappear and chromosomes form
The third phase of mitosis, when the chromosomes separate and move to opposite ends of the cells

Down

The stage in the cell when a cell grows and carries out it usual functions, as well as making a copy of its DNA and organelles to prepare for cell division
The continuous series of events in the life of a cell in which it is born, grows, reproduces, and dies
The second phase of mitosis, when the chromosomes align in the centre of the cell
The ability to grow new cells to replace damaged or lost body components
The series of events through which stem cells develop into specialized cells
A group of organs that interact with each other to perform a common task; the circulatory system includes the heart, arteries, and veins
The movement of molecules or other particles from an area od high concentration to an area of low concentration until they are evenly distributed
Specialized cells working together to perform a function; the four major types of human tissue are muscle tissue, connective tissue, nervous system, and epithelial tissue
The stage in the cell cycle when cytoplasm and organelles divide into two identical, separate cells
Different tissues working together to perform a specific task; connective, nervous, and epithelial tissues make up the brain
The stage in the cell cycle when the contents of the nucleus separate into two identical copes
The process of taking in oxygen and releasing carbon dioxide
The fourth phase of mitosis, when the membrane surrounding the nucleus re-forms, creating two new nuclei
A structure within a cell that carries out specific functions to support the life of the cell; functions include bring in nutrient, removing wastes, generating and releasing energy for the cell to use, making substances that the cell needs, and reproducing

Biology puzzle 2015-11-25

Across

แบคทีเรียสร้างเพื่อเจริญเป็นเซลล์ขึ้นในสภาพแวดล้อมที่เหมาะสม
อะไรเอ่ยเส้นหนึ่งมีขนอีกเส้นไม่มีขน
สารสีแดงที่พบในสาหร่าย
โปรติสท์ที่มีลักษณะคล้ายพืชทั้งในแง่โครงสร้างผนังเซลล์และส่วนประกอบของสารสี
กลุ่มแบคทีเรียที่มีflagellate2เส้น1พันรอบตัวอีกเส้นวางตัวในแนวยาว
earth: การทับถมของdiatomใต้ท้องทะเล
แบคทีเรียแกรมบวกใช้ทำยาปฎิชีวนะ Streptomycin
เป็นคำบอกลักษณะว่ามีขนาดใหญ่
แบคทีเรียที่อาศัยอยู่ในที่เกลือสูง
โปรติสท์ที่ทำให้เกิดโรคมาลาเรียในคนและสัตว์

Down

Fission: การสืบพันธ์แบบแบ่งตัวออกเป็น2เซลล์
โรคที่ทำให้เกิดอาการเหงาหลับ
สารประกอบpolysaccharideและโปรตีนหุ้มรอบผนังเซลล์อีกขั้น
สารที่มีอยู่มากบนผนังเซลล์แบคทีเรีย gram+
แบคทีเรียที่ที่ดำรงชีวิตอยู่ในสภาพแวดล้อมสุดโต่ง
กลุ่มของแบคทีเรียที่อยู่รวมกัน
แบคทีเรียที่สร้างอาหารเองได้
แบคทีเรียที่อยู่ในซอกแหนแดง
violet: สีที่แบคทีเรียแกรมบวกเป็นเมื่อย้อมติด
จีฉ่ายใช้ในการทำอาหาร

20 Clues: จีฉ่ายใช้ในการทำอาหาร • สารสีแดงที่พบในสาหร่าย • แบคทีเรียที่อยู่ในซอกแหนแดง • โรคที่ทำให้เกิดอาการเหงาหลับ • แบคทีเรียที่สร้างอาหารเองได้ • เป็นคำบอกลักษณะว่ามีขนาดใหญ่ • กลุ่มของแบคทีเรียที่อยู่รวมกัน • แบคทีเรียที่อาศัยอยู่ในที่เกลือสูง • อะไรเอ่ยเส้นหนึ่งมีขนอีกเส้นไม่มีขน • earth: การทับถมของdiatomใต้ท้องทะเล • สารที่มีอยู่มากบนผนังเซลล์แบคทีเรีย gram+ • ...

Biology Final 2015-06-02

Across

Cycle reactions of photosynthesis in which energy from ATP and NADPH is used to build high-energy compounds such as sugars
The fluid portion outside the Thylakoids
tiny, free-flowing organisims that live in freshwater and salt water environments.
wetlands formed where rivers meet the sea. Contain a mix of fresh and salt water. Many are shallow so sunlight reaches the bottom and powers photsynthesis.
Light-absorbing molecule
full range of physical and biological conditions in which an organism lices and the way the organism uses the conditions. For example, part of an organism's niche is ist place in the food web, the range of temperatures it needs to survive, the type of food the organism eats, what it requires to survive and when and how it reproduces.
a cluster of chlorophyll and other molecules in a thylakoid that help to harvest light energy during photosynthesis
day-to-day condition of the Earth's atmosphere at a particular time and place.
organism that obtains food by eating other organisms
one organism lives on or inside another organism and harms it. The parasite obtains all or part of its nutritional needs from the other organism called the "host". Tapeworms are parasites that live in the intestines of mammals. Fleas ticks and lice are parasites.
single-cell algae are supported by nutrients in the water and form the base of many aquatic food webs.
physical or non-living factors that shape ecosystems . For example in climate the abiotic
resulting from competition among organisms sones are formed on a vertical scale.
located between the polar zone and the tropic zone. climate ranges from hot to cold, depending on the season. most affected by the changing angle of the sun.
Below the Photic zone where no light penetrates.
amount of energy needed to raise the temperature of 1 gram of water by 1 degree Celsius
any relationship in which two species live closely together.
an ecosystem in which wate either covers the soil or in present near the surface of the soil for a portion of the year.
natural situation in which gases trap the heat energy of sunlight inside the Earth's atmosphere.
Succession that occurs on land where no soil exists. Example: lava from volcanic eruption build new islands or cover the land with lava or volcanic ash. The same is true of bare rock that is exposed when glaciers melt.
organisms that live on or near the ocean floor
an interaction in which one organism captures and feeds on another organism. Organism that does the killing is the predator. The food organism is the prey.
cold areas where sun's ray strike the Earth at very low angles: North and South poles between 66.5 and 90 degrees North and South latitudes
It is the closest to the land and is exposed to regular and extreme changes in their surrounding.
near the equator between 23.5 North and South latitudes. Receive direct and nearly direct sunlight year round.
principal pigment of plants and other photosynthetic organisms; captures light energy
A flattened membrane sac inside the chloroplast, used to convert light energy into chemical energy.
feed on phytoplankton
both species benefit from the relationship. One example: flowere provide nectar and pollen than the bees and insects eat. In turn the insects spread the pollen and help the flowers reproduce.

Down

average, year-after-year conditions of temperature and precipitation in a particular region.
process by which cells release energy in the absence of oxygen
an organism that makes its own food
occurs when organisms of the same or different species use an ecological resource in the same place at the same time.
The series of predictable change in a comunity. As an ecosystem changes, older inhabitants die out and new organisms move in.
process by which plants and some other organisms use light energy to convert water and carbon dioxide into oxygen and high-energy carbohydrates such as sugars and starches
well-lit upper zone of the ocean to about 200 meters.
tiny pieces of organic mateiral that provide food for organisms at the base of the estuary. Clams, worms and sponges feed on detritus.
In primary succession, it is the first species to populate an area.
process that does not require oxygen
the climate in a small area that differs significantly from the climate around it
one member benefits and the other is neither helped nor harmed. Example: barnacles attach to a whale's skin and provide no benefit or harm to the whale but he whale's movement brings food to the barnacles.
biological influences of an organism in an ecosystem.
first set of reactions in cellular respiration in which a molecule of glucose is broken into two molecules of pyruvic acid
A compound that can accept and hold 2 high-energy electrons & 1 hydrogen ion, process converts NADP+ into NADPH
process that requires oxygen
adenosine triphosphate, a molecule that stores and then releases energy in living organisms

46 Clues: feed on phytoplankton • Light-absorbing molecule • process that requires oxygen • an organism that makes its own food • process that does not require oxygen • The fluid portion outside the Thylakoids • organisms that live on or near the ocean floor • Below the Photic zone where no light penetrates. • organism that obtains food by eating other organisms • ...

Honors Biology 2014-12-14

Across

a relationship in which both species benefit
is the practice of clearing large areas of land to plant a single highly productive crop year after year
pathways of cellular respiration that require oxygen
is any nonliving part of the environment, such as sunlight, heat, precipitation, humidity, and so on
"feed" by chemically breaking down organic matter
describes not only what an organism does but also how it interacts with its biotic and abiotic factors
is a harmful material that can enter the biosphere
a fundamental concept of biology
a portion of the cell outside the nucleus
energy to start reaction
captures light energy and uses it to power chemical reactions that convert carbon dioxide and water into oxygen and energy rich carbohydrates
species the first species to colonize barren areas
Factor is a factor that controls the growth of a population
is the maximum number of individuals of a particular species that a particular environment can support
are located near the nucleus and help organize cell division
the number of males and females of each age a population contains
stimulate the growth and division of cells
resources that cannot be replenished in a reasonable amount of time
are made mostly from carbon and hydrogen atoms
is a large membrane enclosed structure that contains genetic material in the form of DNA
the fluid portion of the chloroplasts, outside the thylakoids
airborne acids that can drift for many kilometers
experiment: when one variable I changed when the others do not change
the general place of where an organism lives
variable: a variable that is deliberately changed
the basic units of life
can be produced or replaced by a healthy ecosystem
the reactants of enzyme-catalyzed reaction
is attraction of the molecule of the same substance
chain is a series of steps in which an organism transfers energy by eating and being eaten
Each step in a food chain or food web
the center of the atom
is a special kind of wetland, formed when a river meets a sea

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the zone where photosynthesis cannot occur
the nutrient whose supply limits productivity
is a process of programed cell death
loss of forests
is a particular point of view viewed in a personal way
the first set of reactions in cellular respiration
are small organelles filled with enzymes
"without air"
is the amount of energy needed to raise the temperature of 1 gram of water 1 degree Celsius
cancer cells form a mass of cells
when ecosystems spilt
is any living part of the environment with which an organism might interact, including animals, plants, mushrooms, and bacteria
are the first producers of energy-rich compounds that are later used by other organisms
living together
is the process that releases energy from food in the presence of oxygen
which means "living planet"
is the diffusion of water through selectively permeable membrane
is the day to day conditions of Earth's atmosphere
is the total number of all the genetically based variation in all the organisms in the biosphere
consists of all life on Earth and all the atmosphere
is an organized way of gathering and analyzing evidence about the natural world
light absorbing molecules

55 Clues: "without air" • loss of forests • living together • when ecosystems spilt • the center of the atom • the basic units of life • energy to start reaction • light absorbing molecules • which means "living planet" • a fundamental concept of biology • cancer cells form a mass of cells • is a process of programed cell death • Each step in a food chain or food web • ...

Biology B1 2015-02-22

Across

The pressure in the arteries when the heart contracts
The physical expression of a gene
Drug found in tobacco smoke
Chemicals that kill or prevent the growth of bacteria
Maintaining a constant environment in the body
Glands or muscles that carry out a response
Drugs that increase brain activity (e.g. Caffeine)
Vision where both eyes focus on the same thing
Hormone that regulates body glucose levels

Down

Food made up of amino acids used for growth and repair
White blood cells that produce antibodies
Proteins found on the surface of cells
A nerve cell
A clot within a blood vessel
The response of a plant to gravity
Organ that secretes hormones
Type of characteristic determined by genes
A parasitic microorganism that causes disease
A disease caused by bacteria
Different version of a gene

20 Clues: A nerve cell • Drug found in tobacco smoke • Different version of a gene • A clot within a blood vessel • Organ that secretes hormones • A disease caused by bacteria • The physical expression of a gene • The response of a plant to gravity • Proteins found on the surface of cells • White blood cells that produce antibodies • Type of characteristic determined by genes • ...

BIOLOGY CROSSWORD 2015-02-01

Across

It is equal to 1000 calories or 1 kcal
Primary function to remove water from the undigested material
A type of tissue where movements of the body are possible
It helps the body absorb fat-soluble vitamins
It produces bile
An enzymes that fights infection
A group of cells that perform a single function
A type of tissue that linens the interior and exterior body surfaces
The internal temperature of a living being
A group of different types of tissue that works together to perform a single function or several related functions
A gland that serves three functions
The bolus passes through this tube from the throat
A large muscular sac

Down

The most important nutrient
It supplies raw material for growth and repairs of structures
The major source of energy for the body
When a stimulus produces a response that opposes the original stimulus
Organic molecule that the body needs
It provides the force that moves food down the esophagus
It works along the pancreas and liver
A type of tissue that connects the body
It breaks the chemical bonds in starches
It breaks protein into smaller polypeptide fragments
Fingerlike projections
Inorganic nutrients that the body needs
The basic unit of structure and function in living things
A physical digestion breakdown of large pieces of food into smaller pieces
A type of digestion where enzymes break down food into the small molecules
A type of tissue where the nerve impulses are transmitted throughout the body
A mixture with an oatmeal-like consistency

30 Clues: It produces bile • A large muscular sac • Fingerlike projections • The most important nutrient • An enzymes that fights infection • A gland that serves three functions • Organic molecule that the body needs • It works along the pancreas and liver • It is equal to 1000 calories or 1 kcal • The major source of energy for the body • A type of tissue that connects the body • ...

Biology Reivew 2015-01-19

Across

type of unspecialized cell
microscope part also called the ocular
cell ___ is a rigid frame around the cell
organ that contains alveoli
between esophagus and intestines
process than maintains constant internal environment
controlled cell death
tiniest blood vessels
number of time an image is enlarged
part of the cell cycle that is not mitosis
long helical molecule that contains genes
most common form of medical imaging
long stringy form of DNA
3D medical imgaging using strong magnetic fields
tissue that makes up brain and spinal cord
vacuole or nucleus for example
stage in the cell cycle in which the cell divides
largest human organ
disease caused by uncontrolled cell division
first phase of mitosis
part of microscope that supports a slide
group of cells that function together

Down

rough ___ reticulum
proscess in which a body part is regrown
type of microscope capable of very high magnification
organelle that does photosynthesis
animal tissue that lines body cavities
jelly-like goo that surrounds organelles
alternative to xrays using high frequency sound
mitosis phase where chromosomes line up
plant tissue used for transport
site of protein synthesis in cell
organized group of tissues that work together
tissue that allows for movement
organelle that does digestion in the cell
basic unit of life
mitosis phase where sister chromatids separate

37 Clues: basic unit of life • rough ___ reticulum • largest human organ • controlled cell death • tiniest blood vessels • first phase of mitosis • long stringy form of DNA • type of unspecialized cell • organ that contains alveoli • vacuole or nucleus for example • plant tissue used for transport • tissue that allows for movement • between esophagus and intestines • ...

Biology! Joy! 2014-04-29

Across

class with sea spiders, sucking porboscis, reduced episthosoma, internal organs within legs
subphylum with 2 pair of antennae, biramous appendages, tagmata includes cephalothorax and abdomen,marine,freshwater,terrestrial
incomplete and gradual metamorphosis, egg-naiad-adult or imago, dragon flies, mayfly, stonefly
incomplete metamorphosis, egg-nymph-adult, bugs, roaches, grasshoppers
sea lilies, sea feather, pinnules, some sessile, stalked, mobile
sea stars, 5 arms, regeneration, many prey on bivalves
subphylum with function independently, tagmata, 8 legs and no antennae
latrodectes mactans,dangerous species
rolly pollies
phylum with endoskeleton; water vascular system; pedicellarieae; pentamerous radial symmetry; autonomy and regeneration; mouth from 2nd opening
spike like tail
8 legs, no antennae, some venomous

Down

serpent stars, brittle stars, basket stars, slender arms, central disc, closed ambulacral groove, predatory and suspension feeders
millipedes, detritivores, 2 pairs legs per diplosegment, repugnatorial glands
sea daisies; simple structure;disc peripheral tube feet
no metamorphosis, eggs are immature, no wings, springtails, silverfish
centipedes, tagmata includes head and trunk
urchins sand dollars; fused dermal ossicles; no arms; ambulacral grooce; aristotle's lantern
glands release things that smell bad
order that sting on metasoma
complete metamorphosis, egg-larva-pupa-adult,moth beetles, flies, fleas, butterflies
subphylum with unbranched appendages and mouth parts are mandibles
fangs,venomous
sea cucumber, sea apples, reduced dermal ossicles, tentacles, sessile, sedentary, or errant
horse shoe crabs, carapace, telson, simple and compound eyes, book gills
subphylum all extinct, biramous appendages, mandibles and antennae, 3 lobed abdomen

26 Clues: rolly pollies • fangs,venomous • spike like tail • order that sting on metasoma • 8 legs, no antennae, some venomous • glands release things that smell bad • latrodectes mactans,dangerous species • centipedes, tagmata includes head and trunk • sea stars, 5 arms, regeneration, many prey on bivalves • sea daisies; simple structure;disc peripheral tube feet • ...

Biology Crossword 2014-05-11

Across

KidneyStoness
VitaminEs
RIghtVentricles
Glucagons
PUlmenaryVeinss
SmallIntestines
Nephritiss
Emphysemas
Whitebloodcellss
Pharynxs
Plasmas
Mineralss
Ureas

Down

Hormones
InternalRespirations
Tracheas
Diaphragms
Pepsins
AOrtas
RBCs
Esophaguss
Thiamines
Dialysiss
Livers
Villies

25 Clues: RBCs • Ureas • AOrtas • Livers • Pepsins • Villies • Plasmas • Hormones • Tracheas • Pharynxs • VitaminEs • Glucagons • Thiamines • Dialysiss • Mineralss • Diaphragms • Nephritiss • Emphysemas • Esophaguss • KidneyStoness • RIghtVentricles • PUlmenaryVeinss • SmallIntestines • Whitebloodcellss • InternalRespirations

Biology Crossword 2014-05-10

Across

This is the last stage of mitosis.
Removal of living tissue for diagnostic examination.
This system is made up of the lungs, bronchi and trachea.
This part assembles parts of the ribosomes.
This is the "Power House" of the cell.
Image of the breast produced by an x-ray.
These cells produce green pigment also known as, chlorophyll.
This scanner is shaped like a doughnut and examines dense tissues.
When the magnification is 100 what is the objective lens.
These cells are controversial.
These cells can produce certain types of cells.
This type of egg begins to divide within 24 hours.
This kind of technology gives a black and white picture of foreign objects in your body.
This tissue supports and connects the bodies organs.
A group of 2 or more types of tissue that preform a specific task.
This part of the microscope gives the distance needed between the eyepiece and objecvtive.
The movement of dissolved substances from an area of higher concentration to an area of lower concentration.
Something that is living.
Using this doctors can tell the difference between cancerous tumors or just fluid filled cysts.
This tissue allows the stomach to squeeze and churn food then, break it down.
The process of cell division.

Down

Holds the slide in place.
Site of protein.
You are given an injection before you are scanned in this imaging technology.
The movement of water across a cell membrane towards an area where dissolved substances are at a higher concentration.
This tissue is made up of tightly packed cells.
Levels of organization of increasing or decreasing complexity.
This system takes in food, breaks it down then, takes away the remaining waste from the body.
A digestive system disease which causes difficulty swallowing.
Chromosomes line up along the equator of the cell during this phase.
This is the most complex tissue in the body.
This disease is caused by the circulatory system.
This is like the transportation system of the cell.
In this stage DNA duplicates.
These cells store energy as glycogen.
This imaging technology gives you a 3-D photograph of the person.
This system is made up of the heart, blood vessels and blood.
The substance or object you put on your slide.
The cell wall is only included in this type of a cell.
This is cause by the respiratory system.

40 Clues: Site of protein. • Holds the slide in place. • Something that is living. • In this stage DNA duplicates. • The process of cell division. • These cells are controversial. • This is the last stage of mitosis. • These cells store energy as glycogen. • This is the "Power House" of the cell. • This is cause by the respiratory system. • Image of the breast produced by an x-ray. • ...

Biology 30 2014-04-03

Across

We have 46 in our body and it is a structure of DNA, RNA and protein in our cells.
This occurs in females and result in one egg and three small polar bodies.
Tetrads line up along the equatorial plate with independent orientations of chromosomes.
This cell is also known as a reproductive cell.
This process creates 4 equal spermatids that all have 23 chromosomes and can fertilize.
Due to this in Prophase I your genetic information becomes rearranged and makes you different from your siblings.
This meiosis phase is very similar to mitosis stages and the chromosomes become visible again.
This cell is produced during sexual reproduction when two gamete cells combine their genetic material.
Where the majority of the cells life is and includes three sub-stages.
Contain a set of chromosomes from both the mother and father (46).
A method used to divide prokaryotic cells.
This process occurs in the reproductive structures of an organism, the cells are haploid, and reduces the number of chromosomes in a cell.

Down

Process that occurs in Prophase I to homologous chromosomes but does not take place in Mitosis.
During this stage of Mitosis the cell widens and cytikinesis begins.
Occurs when the cytoplasm divides, both in animal and plant cells, and results in two identical cells.
These chromosomes pair up in Prophase I of Meiosis through the synapsis process.
An organism only having one set of chromosomes (26).
The process in which an egg and sperm unite.
Chromosomes reach opposite poles and there is now 4 haploid cells
Necessary for human growth, human body repair, and cell replacement.

20 Clues: A method used to divide prokaryotic cells. • The process in which an egg and sperm unite. • This cell is also known as a reproductive cell. • An organism only having one set of chromosomes (26). • Chromosomes reach opposite poles and there is now 4 haploid cells • Contain a set of chromosomes from both the mother and father (46). • ...

Biology reviewer 2014-05-16

Across

flap-like structures located between the atria and the ventricles
the fluid that carries gases, nutrients, and wastes through the body and that is made up of plasma, red blood cells, platelets, and white blood cells
an immune system cell that engulfs pathogens and other materials
the fluid that is collected by the lymphatic vessels and nodes
lower chamber in the heart
a type of cardiovascular disease that happens when cholesterol builds up inside of blood vessels
the ability to resist or recover from an infectious disease
type of circulation which deals with the flow of blood from the heart to the lungs and back to the heart
an oxygen carrying protein
injection of blood or blood components into a person to replace the blood that has been lost
a protein made by B cells that binds to a specific antigen
an immune system cell that coordinates the immune system and attacks many infected cells
upper chamber in the heart
made of mostly cardiac tissue

Down

type of circulation which deals with the flow of blood from the heart to all the parts of the body and back to the heart
in biology, a vessel that carries blood to the heart
pieces of larger cells found in bone marrow
– bacteria, viruses, and other microscopic particles that make you sick
substance that can kill bacteria or slow the growth of bacteria
abnormally high blood pressure
a type of fungus humans can get from handling infected dogs or cats
method of using heat to kill bacteria
the largest lymphatic organ in the body
small round masses of lymphatic tissue located at the pharynx; helps protect your throat by trapping pathogens a microorganism, another organism, a virus, or a protein that causes disease
blood vessels in the brain becomes clogged or ruptures
type of white blood cells that help your body fight pathogens
chemical signals which helps in regulation of the body
the main gland in the lymphatic system; it produces mature lymphocytes
a reaction to harmless or common substance by the body’s immune system
a blood vessel that carries blood away from the heart to the body’s organs
a white blood cell that makes antibodies

31 Clues: lower chamber in the heart • an oxygen carrying protein • upper chamber in the heart • made of mostly cardiac tissue • abnormally high blood pressure • method of using heat to kill bacteria • the largest lymphatic organ in the body • a white blood cell that makes antibodies • pieces of larger cells found in bone marrow • in biology, a vessel that carries blood to the heart • ...

Biology Crossword 2016-06-09

Across

cell Cells that does not undergo apoptosis; reproduces uncontrollably
Self-destruction of cells
Imaging produces images of organs and tissues within the body
Make a person immune to infection by vaccination
One-way tubes that transport water
The balance that your body works to maintain
All the components inside the cell membrane
Cells develop in different ways to perform different functions
Unspecialized cells
Cell division

Down

Long piece of coiled DNA and proteins
Pinching of the cell membrane
Two-way tubes that transport sugar
The power house of the cell!
Cells look different and perform different functions; before specialization
Make leaves green; photosynthesis
Enzymes that destroy wastes
Storage space in a cell
Openings on the underside of leaves
Basic component of life

20 Clues: Cell division • Unspecialized cells • Storage space in a cell • Basic component of life • Self-destruction of cells • Enzymes that destroy wastes • The power house of the cell! • Pinching of the cell membrane • Make leaves green; photosynthesis • Two-way tubes that transport sugar • One-way tubes that transport water • Openings on the underside of leaves • ...

Biology Crossword 2016-06-09

Across

Enzymes that destroy wastes
The power house of the cell!
Imaging produces images of organs and tissues within the body
The balance that your body works to maintain
Cells develop in different ways to perform different functions
Self-destruction of cells
Make a person immune to infection by vaccination
Long piece of coiled DNA and proteins
All the components inside the cell membrane

Down

cell Cells that does not undergo apoptosis; reproduces uncontrollably
One-way tubes that transport water
Cells look different and perform different functions; before specialization
Unspecialized cells
Two-way tubes that transport sugar
Pinching of the cell membrane
wall hard outer layer of a plant cell
Cell division
Basic component of life
Make leaves green; photosynthesis
Openings on the underside of leaves
Storage space in a cell

21 Clues: Cell division • Unspecialized cells • Basic component of life • Storage space in a cell • Self-destruction of cells • Enzymes that destroy wastes • The power house of the cell! • Pinching of the cell membrane • Make leaves green; photosynthesis • One-way tubes that transport water • Two-way tubes that transport sugar • Openings on the underside of leaves • ...

biology crossword 2016-06-05

Across

what reads codons as it moves down the RNA strand?
Nitrogenous base used in protein synthesis instead of Thymine
Reticulum Transports, packages and changes materials.
3 Nitrogenous bases that code for a protein
Stores water, nutrients and waste in a cell
variable Item that is measured in the experiment
What is the powerhouse of the cell
What comes after you form your hypothesis.
a question First step in scientific method
An educated guess based on your research.
membrane Organelle that controls what goes in and out of the cell
Second stage of making a protein.
Where does translation take place?
Gets rid of wastes in the cell
Tubelike structures that help with cell movement
Membrane Controls what goes in and out of the nucleus.

Down

Only thing that you write down when recording data
Hypothesis Third step in the scientific method
Organelle that creates ribosomes
acid What does RNA stand for?
First stage of making a protein
variable Item that is changed or tested
Chain of amino acids
Where does transcription take place?
proteins What is the function of the organelle ribosome?
The kind of research you personally record, involving the five senses
Green organelle that gives plant cells energy
Step where you state whether your hypothesis was right or wrong
What to do after you ask a question
Ribonucleic Acid What does tRNA stand for?

30 Clues: Chain of amino acids • acid What does RNA stand for? • Gets rid of wastes in the cell • First stage of making a protein • Organelle that creates ribosomes • Second stage of making a protein. • What is the powerhouse of the cell • Where does translation take place? • What to do after you ask a question • Where does transcription take place? • ...

biology crossword 2016-06-05

Across

Nitrogenous base used in protein synthesis instead of Thymine
variable Item that is measured in the experiment
Stores water, nutrients and waste in a cell
Green organelle that gives plant cells energy
membraneOrganelle that controls what goes in and out of the cell
Ribonucleic Acid What does tRNA stand for?
Reticulum Transports, packages and changes materials.
variable Item that is changed or tested
Organelle that creates ribosomes
Tubelike structures that help with cell movement
An educated guess based on your research.
What is the powerhouse of the cell
Step where you state whether your hypothesis was right or wrong
The kind of research you personally record, involving the five senses
Only thing that you write down when recording data

Down

acid What does RNA stand for?
What to do after you ask a question
Membrane Controls what goes in and out of the nucleus.
Hypothesis Third step in the scientific method
First stage of making a protein
3 Nitrogenous bases that code for a protein
Gets rid of wastes in the cell
Second stage of making a protein.
Where does transcription take place?
What comes after you form your hypothesis.
what reads codons as it moves down the RNA strand?
Chain of amino acids
Where does translation take place?
proteins What is the function of the organelle ribosome?
a question First step in scientific method

30 Clues: Chain of amino acids • acid What does RNA stand for? • Gets rid of wastes in the cell • First stage of making a protein • Organelle that creates ribosomes • Second stage of making a protein. • Where does translation take place? • What is the powerhouse of the cell • What to do after you ask a question • Where does transcription take place? • ...

Biology terms 2023-11-01

Across

something an organism does in response to external stimuli
term for a species that is essential in the maintenance of the environment
stage where the duplicated genetic material splits
stage where the cytoplasm splits into two
programmed cell death
cell division that results in four nuclei
relating to or resulting from a living organism
stage of growth, replication of chromosomes, prepares for cell division
physical, rather than biological, not derived from a living organism
term for competition between members of different species within the same population
all species/members benefit from the relationship
stage where the nucleus dissolves, cells chromosomes condense and move to the middle

Down

adaptations that allow an organism to thrive in its external environment
term for competition between members of the same species
one is harmed, the other benefits from the relationship
cell division that results in two nuclei
adaptation that involves internal organs, tissues and cells
large unicellular organisms that can cause disease
one member benefits, and the other is unharmed and does not benefit
stage where the spindle fibers disappear, the nucleus forms around the daughter chromosomes

20 Clues: programmed cell death • cell division that results in two nuclei • stage where the cytoplasm splits into two • cell division that results in four nuclei • relating to or resulting from a living organism • all species/members benefit from the relationship • large unicellular organisms that can cause disease • stage where the duplicated genetic material splits • ...

Biology review 2023-10-23

Across

one half of a duplicated chromosome
Substance that produces or promotes the development of cancer
Broad group of proteins that stimulate cell division
A programmed cell death
A process which the cell divides
protein that organizes chromosomes and around which DNA wraps
ContinuousthreadofDNAthatconsistsofnumerous gene and regulatory information
Process by which o�spring are produced from a single parent
process by which the cell cytoplasm divides
Cell that can divide for long periods of time while remaining undi�erentiated
Second phase of mitosis when spindle fiber align the chromosomes along the cell equator

Down

Cancerous tumor in which cells break away and spread to other parts of the body
Having no dangerous effect on health
Common name for a class of diseases characterized by uncontrolled cell division
loose combination of DNA and proteins that is present during interphase
Third phase of mitosis during which chromatids separate and are pulled to opposite side of the cell
a pattern of growth,DNA replication
To spread by transferring a disease causing agent from the site of disease to other parts of the body
Process by which unspecialized cells develop into their mature form and function
process by which a cell divides its nucleus and contents
Asexual reproduction in which a cell divides into two parts
repeating nucleotide at the ends of DNA molecules that do not form genes
First phase of mitosis when chromatin condenses the nuclear envelope breaks down
last phase of mitosis when a complete set of identical chromosomes is positioned at each pole of the cell
Región of condensed chromosome that looks pinched

25 Clues: A programmed cell death • A process which the cell divides • one half of a duplicated chromosome • a pattern of growth,DNA replication • Having no dangerous effect on health • process by which the cell cytoplasm divides • Región of condensed chromosome that looks pinched • Broad group of proteins that stimulate cell division • ...

Molecular Biology 2023-11-15

Across

An energy-rich organic compound made of the elements carbon, hydrogen and oxygen
The amount of energy required to maintain minimam essential life functions
the process that breaks down complex molecules of food into smaller molecules so the body can use them
is the molecule that carries energy to the place where the energy is needed in the body
Control center of the cell
Combined with or having undergone a chemical reaction with oxygen
Major storage form of energy
The process of producing cellular energy involving energy
Makes proteins for the cell
An organism that cannot make its own food
An organism that makes its own food
Found in cells of plants and other organisms that performs photosynthesis
The initial stage of photosynthesis which traps light energy to produce ATP
Process that releases energy by breaking down glucose and other food molecules in the presence of oxygen

Down

The process by which the body breaks down substances and gets energy from food
Process by which cells release energy in the substance of oxygen
Powerhouse of a cell,organelle that is the site of ATP (energy) production
6CO2+6H2O----> C6H12O6+6O2
Source of nourishment
The process of producing cellular energy without involving oxygen
Required for the structure, function, repair and regulation of the body cells,tissues,and organs
The process by which plants and other organisms capture the energy in sunlight and use it to make food
Simple sugar that is an important energy source in living organisms;component of many carbohydrates
The second step of photosynthesis which utilizes the energy from ATP to produce glucose
Energy-rich organic compound,such as fat,oil or wax,that is made of carbon ,hydrogen and oxygen
basic unit of life

26 Clues: basic unit of life • Source of nourishment • 6CO2+6H2O----> C6H12O6+6O2 • Control center of the cell • Makes proteins for the cell • Major storage form of energy • An organism that makes its own food • An organism that cannot make its own food • The process of producing cellular energy involving energy • Process by which cells release energy in the substance of oxygen • ...

biology vocab 2023-11-21

Across

one parent produces copy of itself
chemical reactions to build or break down materials
CHON
acids CHONP
one species benefits and one is harmed
oxygen is not needed
more than one cell
complex and has nucleus
unicellular organism
maintaining internal environment
bacteria and no nucleus
science of classification
use mRNA to find corresponding animo acid
take energy from other living things
takes place in ribosome and proteins are made

Down

relationship where both species benefit
nourished body in order to live
living thing
chemical or physical change in environment
gradual change in species over time
one cell
factor that always stays the same
could be independent or dependent
biological catalyst
site of protein synthesis
DNA to mRNA
oxygen is needed
air bubble that surrounds earth
gets collected and analyzed
how plants make their own food

30 Clues: CHON • one cell • DNA to mRNA • living thing • acids CHONP • oxygen is needed • more than one cell • biological catalyst • oxygen is not needed • unicellular organism • complex and has nucleus • bacteria and no nucleus • site of protein synthesis • science of classification • gets collected and analyzed • how plants make their own food • nourished body in order to live • ...

Biology Review 2023-11-07

Across

The study of the relationships between organisms and their environment.
The movement of molecules from a region of lower concentration to a region of higher concentration with the use of energy.
A process in which the outputs of a system are circled back and used as inputs.
The basic building blocks of carbohydrates.
Basic Unit of Life
________ Feedback occurs in nature when the product of a reaction leads to an increase in that reaction.
The basic building blocks of proteins.
The control center of a cell that contains genetic material.
The process by which cells divide to produce new cells.
________ Feedback is a normal biological response in which the effects of a reaction slow or stop that reaction.
RESPIRATION The process of breaking down food to release energy.

Down

The process by which plants release oxygen and take in carbon dioxide.
The process by which organisms obtain energy from food.
SYSTEM The body's first line of defense against pathogens.
The structures in a cell that carry out specific functions.
The process of maintaining stable internal conditions in the body.
The protective outer covering of a cell.
A type of membrane transport that does not require energy to move substances across cell membranes.
The study of heredity and variation in living organisms.
A green pigment found in plants that is responsible for photosynthesis.

20 Clues: Basic Unit of Life • The basic building blocks of proteins. • The protective outer covering of a cell. • The basic building blocks of carbohydrates. • The process by which organisms obtain energy from food. • The process by which cells divide to produce new cells. • The study of heredity and variation in living organisms. • ...

biology vocab 2023-11-08

Across

compounds carbon-based
bonds hold molecules together
2 or more monosaccharides bonded together
sugar monomer
nultiple monomers bonded together
removal of undigested food material
carbs that makes up plant cell wall
sugars;made of C,H,O

Down

rate number of calories burned
2-sugar monomer
chemical reactions in the body cells
caught and killed by another animal
single subunit of a macromolecule
organsim that eats plants
mass of living organisms in a given animal
organsim that eats meat
enviromental and interspecies relationships that influence the species
interactions of organsims when both require the same limited resources
additional digestion of plant material
breaking down glucose to produce ATP (energy)

20 Clues: sugar monomer • 2-sugar monomer • sugars;made of C,H,O • compounds carbon-based • organsim that eats meat • organsim that eats plants • bonds hold molecules together • rate number of calories burned • single subunit of a macromolecule • nultiple monomers bonded together • caught and killed by another animal • removal of undigested food material • carbs that makes up plant cell wall • ...

Biology crossword 2023-11-13

Across

Tools that zooooooooom in on stuff
Makes up your muscles
You use this to feel
The things that make up living things
Helps you breathe
Helps your blood around your body
The rest of the cell
Helps you get the nutrients from the food you eat
A microscopic membrane of lipids and proteins which forms the external boundary of the cytoplasm of a cell or encloses a vacuole
A set of things working together as parts of a mechanism
Stores the waste and nutrients
A network of membranous tubules within the cytoplasm of a eukaryotic cell
Your bones system
Living things that contain more than one cell

Down

Living things that contain only one cell
Helps you get rid of waste
The powerhouse of the cell - converts
Any of the distinct types of material of which animals or plants are made
The study of living things
A minute particle consisting of RNA and associated proteins found in large numbers in the cytoplasm of living cells
The boundary between the cell inside and outside
You use this to move
The brain of the cell
Makes up your blood
Makes up your nerves
Special cells

26 Clues: Special cells • Helps you breathe • Your bones system • Makes up your blood • You use this to feel • You use this to move • The rest of the cell • Makes up your nerves • Makes up your muscles • The brain of the cell • Helps you get rid of waste • The study of living things • Stores the waste and nutrients • Helps your blood around your body • Tools that zooooooooom in on stuff • ...

Biology crossword 2023-11-13

Across

Tools that zooooooooom in on stuff
Makes up your muscles
You use this to feel
The things that make up living things
Helps you breathe
Helps your blood around your body
The rest of the cell
Helps you get the nutrients from the food you eat
A microscopic membrane of lipids and proteins which forms the external boundary of the cytoplasm of a cell or encloses a vacuole
A set of things working together as parts of a mechanism
Stores the waste and nutrients
A network of membranous tubules within the cytoplasm of a eukaryotic cell
Your bones system
Living things that contain more than one cell

Down

Living things that contain only one cell
Helps you get rid of waste
The powerhouse of the cell - converts
Any of the distinct types of material of which animals or plants are made
The study of living things
A minute particle consisting of RNA and associated proteins found in large numbers in the cytoplasm of living cells
The boundary between the cell inside and outside
You use this to move
The brain of the cell
Makes up your blood
Makes up your nerves
Special cells

Biology sc 2023-12-07

Across

Movement of water across a membrane.
Lower concentration of solutes outside the cell.
Involved in cell division, helps in organizing microtubules.
Where Robert Hooke first glimpsed cells under the microscope.
Equal concentration of solutes inside and outside the cell.
Contains enzymes for cellular digestion.
Site of protein synthesis in the cell.
Higher concentration of solutes outside the cell.
Powerhouse of the cell.
Storage structures in cells.

Down

Catalyst for biochemical reactions.
Specialized structures within the cell.
Carries genetic information in the form of genes.
Gel-like substance where organelles are suspended.
Maintenance of stable internal conditions in an organism.
Building blocks of cells, perform various functions.
Movement of molecules from high to low concentration.
Genetic material that carries instructions for traits.
membrane: Forms the outer boundary of the cell.
Contains genetic material.

20 Clues: Powerhouse of the cell. • Contains genetic material. • Storage structures in cells. • Catalyst for biochemical reactions. • Movement of water across a membrane. • Site of protein synthesis in the cell. • Specialized structures within the cell. • Contains enzymes for cellular digestion. • membrane: Forms the outer boundary of the cell. • ...

Biology Final 2023-12-11

Across

The variety and variability of life on Earth; a region’s biodiversity is measured at three
the scientific study of life
organisms can use
the nucleic acid that carries hereditary information in its sequence; double helix
the rate of change in population size, expressed in terms of the increase in population per existing individual; may be calculated by subtracting the population’s per capita death rate from its per capita birth rate
genetic diversity within species, species diversity, and ecosystem diversity
a heritable trait that improves an organism’s chances of surviving and producing offspring
an organism that breaks down decaying organic matter into simpler compounds that
as a subunit of RNA and as a coenzyme in many reactions;
a species that has a disproportionately large effect on community structure relative to its abundance
the cumulative genetic change in a population of organisms from generation to generation; leads to differences among populations and explains the origin of all of the organisms that exist today or have ever existed
a measure of the number of hydrogen ions in a water- based fluid
the average number of individuals in a population per unit area
a nucleotide that consists of an adenine base, a ribose sugar, and three phosphate
a sampling method in which the number of members of a population occupying a sample area or volume of their range is counted directly in order to estimate the size of the population
an ecological relationship in which one species captures, kills, and eats another
an ecological relationship in which two organisms try to obtain the same resource
an organism that makes its own food from abiotic sources, such as sunlight or inorganic materials

Down

a close ecological relationship in which one species lives in or on another species in a commensal, mutualistic, or parasitic relationship
consists of two chains (strands) of deoxyribonucleotides (adenine, guanine,
over a period of time; exponential growth produces a characteristic J-shaped curve
a complex system of feeding relationships in an ecosystem
a substance that accepts hydrogen ions in water
a method in which a sample group of members of a population are captured and marked; the proportion of marked organisms in a second group, captured at a later time, is used to estimate the size of the population
an organism that gets its energy and nutrients from eating other organisms
a factor that limits the possible solutions that could be developed to solve a problem
the group of organisms in an ecosystem which occupy the same level in a food chain
a population growth pattern in which a population grows at a constant rate of
carrier
a substance that releases hydrogen ions in water
a standard that an engineering solution must meet to be considered successful

31 Clues: carrier • organisms can use • the scientific study of life • a substance that accepts hydrogen ions in water • a substance that releases hydrogen ions in water • as a subunit of RNA and as a coenzyme in many reactions; • a complex system of feeding relationships in an ecosystem • the average number of individuals in a population per unit area • ...

Biology crossword 2024-02-07

Across

what is called " the little armored one".
what is like a porcupine but has softer quills.
what is the name of one of the cattle's stomachs.
what means "to gnaw".
85% of all snake types are what.
what means "terrible lizard".
what is the class Arachnida made up of.
what means "toad head".
what are wild untaimed and bad-tempered.
what are generally larger than rabbits.

Down

what is the largest land animal.
what is a Gila Monster.
what does El Legarto mean.
boas pythons and anacondas are all what types of snakes.
what translates to "to roll".
what translates to "a ball".
copperheads and cottonmouths are both what types of snakes.
what are toothless reptiles in a shell.
what means "both life".
what means "lizard of the Nile".
what is called the "the pouched one".
what is called "the spiny anteater".
what means "flat foot".
what is called "the earth pig".

24 Clues: what means "to gnaw". • what is a Gila Monster. • what means "both life". • what means "flat foot". • what means "toad head". • what does El Legarto mean. • what translates to "a ball". • what translates to "to roll". • what means "terrible lizard". • what is called "the earth pig". • what is the largest land animal. • what means "lizard of the Nile". • ...

4.1.1 Biology 2024-02-01

Across

What is an organic compound that starts with p
Element of proteins
Function of nucleic acids
Element of lipids
Function of lipids
Monomer of lipids
The element of carbs
Function of proteins
What is the polymer of lipids
Example of carbs
Structure of protein

Down

Function of carbs
is cholesterol
Monomer of carbs
Example of protein
What is the meaning of monomer
What is wax an example of
Monomer of nucleic tide
What is RNA an example of
Polymer of nucleic energy
True or false living things are carbon based
True or false carbs end in OSE
Element of nucleic acids
True or false nucleic acid is nitrogen based
What is the meaning of polymer

25 Clues: is cholesterol • Monomer of carbs • Example of carbs • Function of carbs • Element of lipids • Monomer of lipids • Example of protein • Function of lipids • Element of proteins • The element of carbs • Function of proteins • Structure of protein • Monomer of nucleic tide • Element of nucleic acids • Function of nucleic acids • What is wax an example of • What is RNA an example of • ...

Biology 2 2024-02-07

Across

Traits that pop up due to complex interactions between parts that make a whole
Group of body structures that work together to perform a function
Individual structure within the body that performs a function
Survey of previously published research
Process of making a prediction based on past patterns
statistical combonation of the results of multiple studies of a similar research
Expexted result, usually based on applying a known pattern
Recipes for proteins
All living things in an area and their interactions
Information sharing with the scientific community
One pattern or phenomenon causes another

Down

Structure that separates the cell from its environment
Structures that build proteins
All members of a given species in a particular area
Group of atoms connected by a chemical bond
Earths crust, waters and atmosphere
Something you can observe happening, and usually measur
Group of similar cells that work together to perform a function
Highly credible source for people to learn about a certain topic
A concept or idea
Basic unit of structure, function of all living things
An individual living thing
smallest unit of matter containing chemical properties
All living and non-living things in an area and their interactions
Two patterns that behave in a similar way

25 Clues: A concept or idea • Recipes for proteins • An individual living thing • Structures that build proteins • Earths crust, waters and atmosphere • Survey of previously published research • One pattern or phenomenon causes another • Two patterns that behave in a similar way • Group of atoms connected by a chemical bond • Information sharing with the scientific community • ...

Biology Vocab 2022-10-06

Across

Substance composed of two or more elements or compounds that are physically mixed together but not chemically combined
Chemical composed of two elements or more
covalent bonds in which electrons are shared unequally resulting in a molecule which as negative and positive poles
Any compound that forms H+ ions in a solution
The basic unit of a chemical
Attraction between molecules of the same substance
pure substance consisting of all the same type of atom
Substance that does the dissolving
Parts of the mixture are evenly mixed
Substances produced by cells that prevent sharp sudden changes in pH
Attraction between molecules of different substances

Down

Mixture of water and undissolved material
Electrons are shared equally. These bonds exist between identical atoms
Parts of the mixture are unevenly mixed
One or more electrons are transferred from one atom to another
When electrons are gained or lost
When electrons are shared between atoms
A homogeneous mixture. Parts of a solution are evenly mixed
Any compound that forms OH- ions in a solution
Substance that is dissolved

20 Clues: Substance that is dissolved • The basic unit of a chemical • When electrons are gained or lost • Substance that does the dissolving • Parts of the mixture are evenly mixed • Parts of the mixture are unevenly mixed • When electrons are shared between atoms • Mixture of water and undissolved material • Chemical composed of two elements or more • ...

Biology Vocab 2022-10-06

Across

The chemical combination of 2 or more elements in definite proportions
Formed when electrons are shared between atoms
The attraction between molecules of different substances
The basic unit of matter
Prevents sharp, sudden changes in pH
a type of chemical bond that is formed when electrons are shared equally between two atoms
Mixture Parts are unevenly mixed
an atom or molecule with a net electric charge due to the loss or gain of one or more electrons.
Does the dissolving
Compound that forms H+ ions in a solution

Down

The attraction between atoms of the same substances
A bond formed between two atoms with a difference in electronegativities by sharing electrons
Any compound that forms OH- ions in a solution
A mixture of water and undissolved material
A homogenous mixture
made when two or more substances are combined, but they are not combined chemically
Parts of a mixture that are evenly mixed
Substance that is dissolved
Formed when ions of opposite charges are attracted to one another
Pure substances consisting of all the same type of atom

20 Clues: Does the dissolving • A homogenous mixture • The basic unit of matter • Substance that is dissolved • Mixture Parts are unevenly mixed • Prevents sharp, sudden changes in pH • Parts of a mixture that are evenly mixed • Compound that forms H+ ions in a solution • A mixture of water and undissolved material • Formed when electrons are shared between atoms • ...

Biology keywords 2022-10-10

Across

that illustrates a food chain
a mutually beneficial relationship between several members of an ecological community is called
they benefit from the rhinos, but the rhinos are neither helped nor harmed by the egrets
It can cover large portions of the earth's surface, perhaps up to a continent
Plants and algae are the most common food manufacturers called
the ticks-exhibit
The realm of life on Earth
the rocky shores of Iceland are an example of a
are living parts of their ecosystem
one organism is injured while the other is unaffected
when organisms try to use the same resource
It is the study of interrelationship between organisms and their physical surroundings.
other organisms cannot produce their own food but instead consume the producers called
to refer to the number of species in an area

Down

organisms that break down nutrient are called
a limited area smaller than a biome in which living and nonliving things interact
symbiosis is usually a good thing, but nature is not always kind
the way that puffins live in their habitat is their ecological
the waste products of plants and animals called
These non living aspects of an ecosystem are called
ecologists call this ecological layering in a biome
The more the merrier
the seasons are a direct result of the earth's tilt
web food chains are connected in a
these animals interact with each other within their habitat, a phenomenon that ecologist call

25 Clues: the ticks-exhibit • The more the merrier • The realm of life on Earth • that illustrates a food chain • web food chains are connected in a • are living parts of their ecosystem • when organisms try to use the same resource • to refer to the number of species in an area • organisms that break down nutrient are called • the waste products of plants and animals called • ...

Biology Review 2023-03-23

Across

energy required to start a reaction
matches a codon
energy carrier
substance consumed in a chemical reaction
the first life forms
particle with no charge
form of a gene
supports the cell
equal concentrations
reproductive cell
diffusion of water
group on a cladogram
chromosome of general information
eats other organisms
group
hairs
deoxyribonucleic acid
sugar of RNA
DNA replication where one strand is old and the other is new
single carbohydrate
starting sequence for transcription
negative particle
lower concentration
segment of DNA
two nuclei form
reaction that involves the exchange of electrons

Down

movement from high concentration to low
green pigment
cycle that produces sugar
appearance
layer
after phylum
location for photosynthesis
storage structure in plants
process by which cells take in large particles
different alleles
egg
two organisms changing in response to each other
lowers activation energy
sugar
more than one cell
carries amino acids
prediction
kingdom of humans
largest taxon
genetic makeup
cells with uncontrolled growth
fundamental unit of life
disease-causing
middle of chromosome
start of mitosis
folds of mitochondria
DNA opener
chain of amino acids

54 Clues: egg • layer • sugar • group • hairs • appearance • prediction • DNA opener • after phylum • sugar of RNA • green pigment • largest taxon • energy carrier • form of a gene • genetic makeup • segment of DNA • matches a codon • disease-causing • two nuclei form • start of mitosis • different alleles • supports the cell • reproductive cell • kingdom of humans • negative particle • diffusion of water • more than one cell • ...

Biology crossword 2023-02-20

Across

can break down by decomposer
pioneer species in primary succesion
when lava and gas are released from a volcano—sometimes explosively.
a plant which is smaller than a tree and has several main stems arising at or near the ground.
the proses of creating life were no life previously existed
using again
blown by wind and carried by birds
a colorles odorless gas thats mostly used for industrialy use
using less of something

Down

can't be decomposed by the composer
rising water caused by desforestation
the long-term heating of Earth's surface observed since the pre-industrial period
vegetation consisting of typically short plants with long, narrow leaves, growing wild or cultivated on lawns and pasture, and as a fodder crop.
Wildfire, also called forest, bush or vegetation fire, can be described as any uncontrolled and non-prescribed combustion or burning of plants in a natural setting such as a forest, grassland, brush land or tundra, which consumes the natural fuels and spreads based on environmental conditions
a mature stable community that is the final stage of ecological succession
bad for the environment
the sliding down of a mass of earth or rock from a mountain or cliff.
the upper layer of earth in which plants grow, a black or dark brown material typically consisting of a mixture of organic remains, clay, and rock particles.
things that people throw away
making new things out of trash

20 Clues: using again • bad for the environment • using less of something • can break down by decomposer • things that people throw away • making new things out of trash • blown by wind and carried by birds • can't be decomposed by the composer • pioneer species in primary succesion • rising water caused by desforestation • the proses of creating life were no life previously existed • ...

Biology Crossword 2023-02-25

Across

Tiniest organisms on the planet
The most diverse of the diapsids.
Type of hypothermal vent called “Lost City-Type"
Provides nutrients for the plants, like fertilizer for algae
Precipitates with calcium in the seawater and makes rock
What is another name for the 16S rRNA gene?
When did Placoderms become extinct?
Chemosynthetic hotspot that is 200 to 300 degrees Celsius
A pump that phosphorus, oxygen, nitrogen and other elements often go through
Deepest ocean basin
Living species of ray-finned fish
What part of a shark allows you to tell if it is male or female?
Consume methane and make an electron-rich intermediary
who said “Life is nothing but an electron looking for a place to rest”
Methane is the most prominent type
What type of pollution caused the expanding dead zones in the ocean?

Down

Might be among the oldest animals on Earth.
Place where there are negotiations going on to conserve the biodiversity in the high seas
A type of turtle which lived in South Africa, the largest known type of turtle
Spots with a lot of methane, ethane, and propane are coming out on the chemosynthetic hotspot
What extensive group of very successful amniotes are characterized by having 2 pairs pf opening behind the eyes?
Type of dinoflagellate
Microscopic organisms
effect in which animals eject their sperm and eggs and have a one in a million chance of having a baby
A group of animals that belong to a group of vertebrates that have eggs
The largest placoderm group; has heavy armor and powerful bony jaws.
Today, almost half of the world’s vertebrate species are what?
Older name for megalodon
ban After ten years of what ban, was there a 500% increase in abundance of fish?
People would go out in a boat in the 50s to Key West and fish for hours

30 Clues: Deepest ocean basin • Microscopic organisms • Type of dinoflagellate • Older name for megalodon • Tiniest organisms on the planet • The most diverse of the diapsids. • Living species of ray-finned fish • Methane is the most prominent type • When did Placoderms become extinct? • Might be among the oldest animals on Earth. • What is another name for the 16S rRNA gene? • ...

Marine biology 2023-03-20

Across

Bladder
No backbone
Symmetry
No proportion
animal phylum
hot blooded
internal support

Down

skeleton
Eggs
has a backbone
Vascular System
organism with both reproductive
cold-blooded
shedding
Glands
wall of uterus
asexual reproduction
external skeleton
Bottom of the water
Symmetry
extra tissue

21 Clues: Eggs • Glands • Bladder • skeleton • shedding • Symmetry • Symmetry • No backbone • hot blooded • cold-blooded • extra tissue • No proportion • animal phylum • has a backbone • wall of uterus • Vascular System • internal support • external skeleton • Bottom of the water • asexual reproduction • organism with both reproductive

MOLECULAR BIOLOGY 2023-04-08

Across

lactose in excess gets converted to.........
Mutations occuring in gamete producing cells
S-palmitoylation is a type of ..........
SOS repair is a.............repair system
Stop codon UGA is otherwise known as............
Example of an alkylating agent
Purine replaced by pyramidine and vice versa
Regulatory protein that maps proteins for destruction
Charging of tRNA
Nitrous acid deaminates cytosine to ..........

Down

Enzyme that helps in photoreactivation
UGG codes for...................
Addition of a carbohydrate group to a protein
........repair occurs in the absence of light
Postive transcriptional control occurs through......proteins
Addition of phosphate group to a protein
5‐bromouracil (5BU) is an analog of.......
Leader peptide is produced from the expression of.........gene
House keeping genes that are expressed continously are called.....genes
Prokaryotic translation doesnot require.......enzyme

20 Clues: Charging of tRNA • Example of an alkylating agent • UGG codes for................... • Enzyme that helps in photoreactivation • Addition of phosphate group to a protein • S-palmitoylation is a type of .......... • SOS repair is a.............repair system • 5‐bromouracil (5BU) is an analog of....... • lactose in excess gets converted to......... • ...

Cell Biology 2024-02-29

Across

cloning Producing an embryo that has the same genes as a patient
cell A type of cell found in plants and animals that contains a nucleus
The spreading out of the particles of any substance in solution, or particles of a gas, resulting in a net movement from an area of higher concentration to an area of lower concentration
stem cell A type of stem cell that can form many types of cells
An organelle which is the site of respiration
cells A type of stem cell that can differentiate into any type of plant cell
wall An outer layer made of cellulose that strengthens plant cells
differentiation The process where a cell becomes specialised to its function
cell cycle A series of stages preparing the cell for division
gradient The difference in concentration between two areas
DNA structures that are found in the nucleus which are made up of genes

Down

An organelle that stores cell sap
cells Cells that are adapted to perform a specific function
An organelle found in most eukaryotic cells that contains the genetic material of the cell and controls the activities of the cell
stem cell A type of stem cell that can differentiate into most types of human cells
How much bigger an image appears compared to the original object
area The amount of contact an object has with its environment
jelly A substance placed in petri dishes which is used to culture microorganisms on
A specialised structure found inside a cell
cell A type of cell found in bacteria that does not contain a nucleus
The ability to distinguish two different points in a specimen
An organelle which is the site of photosynthesis
membrane A partially permeable barrier that surrounds the cell
The diffusion of water from a dilute solution to a concentrated solution through a partially permeable membrane
transport The movement of substances from a more dilute solution to a more concentrated solution (against a concentration gradient) with the use of energy from respiration
area to volume ratio (SA:V) The size of the object compared with the amount of area where it contacts its environment
cell An undifferentiated cell that can divide to produce many specialised cells of the same type
Loops of DNA found in the cytoplasm of prokaryotic cells
A type of cell division which produces two genetically identical daughter cells from one parent cell

29 Clues: An organelle that stores cell sap • A specialised structure found inside a cell • An organelle which is the site of respiration • An organelle which is the site of photosynthesis • Loops of DNA found in the cytoplasm of prokaryotic cells • gradient The difference in concentration between two areas • cells Cells that are adapted to perform a specific function • ...

Biology Vocab 2024-04-14

Across

base principle in DNA replication
chromosomes line up
division of cytoplasm *not mitosis*
the process in which cells make protein
DNA structure
gas
phase of the cell cycle
made from nucleotide
apple, tree, car, gas
trait "stronger" than the other?
first step in mitosis
opposite traits

Down

chromosomes are split up
weaker trait?
tree
Duplication, deletion, insertion
mRNA to protein
M phase in the cell cycle
car
two nuclei form
component in lipid bilayer of the cell membrane
DNA to mRNA
crosses involving one or two traits
apple
a carbohydrate
same traits
bases in DNA
grow phases in the cell cycle

28 Clues: car • gas • tree • apple • DNA to mRNA • same traits • bases in DNA • weaker trait? • DNA structure • a carbohydrate • mRNA to protein • two nuclei form • opposite traits • chromosomes line up • made from nucleotide • apple, tree, car, gas • first step in mitosis • phase of the cell cycle • chromosomes are split up • M phase in the cell cycle • grow phases in the cell cycle • Duplication, deletion, insertion • ...

Biology Vocab 2024-04-14

Across

base principle in DNA replication
chromosomes line up
division of cytoplasm *not mitosis*
the process in which cells make protein
DNA structure
gas
phase of the cell cycle
made from nucleotide
apple, tree, car, gas
trait "stronger" than the other?
first step in mitosis
opposite traits

Down

chromosomes are split up
weaker trait?
tree
Duplication, deletion, insertion
mRNA to protein
M phase in the cell cycle
car
two nuclei form
component in lipid bilayer of the cell membrane
DNA to mRNA
crosses involving one or two traits
apple
a carbohydrate
same traits
bases in DNA
grow phases in the cell cycle

Biology Vocab 2024-04-14

Across

base principle in DNA replication
chromosomes line up
division of cytoplasm *not mitosis*
the process in which cells make protein
DNA structure
gas
phase of the cell cycle
made from nucleotide
apple, tree, car, gas
trait "stronger" than the other?
first step in mitosis
opposite traits

Down

chromosomes are split up
weaker trait?
tree
Duplication, deletion, insertion
mRNA to protein
M phase in the cell cycle
car
two nuclei form
component in lipid bilayer of the cell membrane
DNA to mRNA
crosses involving one or two traits
apple
a carbohydrate
same traits
bases in DNA
grow phases in the cell cycle

Biology Vocab 2024-04-14

Across

base principle in DNA replication
chromosomes line up
division of cytoplasm *not mitosis*
the process in which cells make protein
DNA structure
gas
phase of the cell cycle
made from nucleotide
apple, tree, car, gas
trait "stronger" than the other?
first step in mitosis
opposite traits

Down

chromosomes are split up
weaker trait?
tree
Duplication, deletion, insertion
mRNA to protein
M phase in the cell cycle
car
two nuclei form
component in lipid bilayer of the cell membrane
DNA to mRNA
crosses involving one or two traits
apple
a carbohydrate
same traits
bases in DNA
grow phases in the cell cycle

Biology bingo 2024-03-06

Across

Animals that hunt and eat other animals
Community of organisms interacting with one another
Viraity of different genes in an ecosystem
Factors that restrict the growth of a population
Specific place where organisms live or thrive
A maximum number of Living organisms an environment can support
Energy levels can very as one moves through the food chain
Species that play a critical role in maintaining a balance in an ecosystem
The sequence in which organisms eat one another in an ecosystems
Total weight of a living organism in a specific area

Down

Organisms are grouped on the food chain based on there role and level of energy transfer
Struggle between organisms for limited resources
Energy moves from one organism to another
Bacteria that break down dead organisms into nuturins
Natural bahivors an animal is born with.
Organisms that can make their own food through photosynthesis
Organisms that are not native to an area and can be harmful
Equilibrm between different different organisms and environmental factors
Animals that are often hunted or eaten by other animals
Interconnected food chains in an ecosystem

20 Clues: Animals that hunt and eat other animals • Natural bahivors an animal is born with. • Energy moves from one organism to another • Viraity of different genes in an ecosystem • Interconnected food chains in an ecosystem • Specific place where organisms live or thrive • Struggle between organisms for limited resources • Factors that restrict the growth of a population • ...

Biology Wordsearch 2024-04-26

Across

Nonliving parts of an environment.
The worldwide sum of all ecosystems, planet Earth
Any organism that eats or consumes another living organism. Herbivores, carnivores, omnivores, and decomposers all fall under this category.
The first species to re-enter a climax community or intermediate community that was impacted by a disturbance.
When a new or recently discovered area of land is populated by a group of species for the first time.
The ability to maintain a relatively stable internal state that persists despite changes in the world outside.

Down

A symbiotic relationship in which one species benefits while the other species is not affected.
The total variety of organisms, more diversity means a healthier ecosystem.
A living organism that makes its own food, it is the beginning of the food chain. Culd also be called ‘primary producer, producer, or plant’.m
A symbiotic relationship in which one species (the parasite) benefits while the other species (the host) is harmed.
The number and relative abundance of species found in a given biological organization
An ecological community in which populations of plants or animals remain stable and exist in balance with each other and their environment.
An organism that causes ecological or economic harm in a new environment where it is not native,
An organism derives its nutritional requirements by eating or getting it into their system a different way.
A symbiotic relationship in which both species benefit.
All living organisms inhabiting the earth. (Person holding a cat)
The first species to colonize new habitats created by disturbance
Two or more groups of organisms, could be between the same or different species, fighting to get the same resources in the same area.
An organism, especially a fungus, or invertebrate, that decomposes or breaks down organic material.
The natural home or environment of a plant, animal, or other organism

20 Clues: Nonliving parts of an environment. • The worldwide sum of all ecosystems, planet Earth • A symbiotic relationship in which both species benefit. • All living organisms inhabiting the earth. (Person holding a cat) • The first species to colonize new habitats created by disturbance • The natural home or environment of a plant, animal, or other organism • ...

Biology Vocab 2024-05-01

Across

Traits or characteristics that help organisms survive and reproduce in their environment.
The surroundings in which organisms live, including both biotic and abiotic factors.
All the populations of different species that live and interact in the same area.
Animals that feed on dead or decaying organic matter.
The struggle between organisms for limited resources such as food, water, and territory.
The study of how organisms interact with each other and their environment.
Animals that eat both plants and animals.
A group of organisms of the same species living in the same area.
factors Non-living components of an ecosystem, like water, soil, and sunlight.
The act of one organism (predator) feeding on another organism (prey).
web A complex network of interconnected food chains in an ecosystem.

Down

niche The role and position that an organism has in its environment, including its interactions with other organisms.
Animals that primarily eat plants.
Organisms that live on or in another organism (host) and derive nutrients at the host's expense.
A community of organisms interacting with each other and their physical environment.
Organisms that break down dead organic matter into simpler substances.
Animals that primarily eat other animals.
factors Living components of an ecosystem, such as plants and animals.
A group of organisms that can interbreed and produce fertile offspring.
The specific environment in which an organism lives and to which it is adapted.
The study of living organisms and their interactions with each other and their environment.
Organisms that produce their own food through photosynthesis or chemosynthesis.
Organisms that obtain energy by consuming other organisms.
chain A linear sequence of organisms, each serving as a source of food for the next.

24 Clues: Animals that primarily eat plants. • Animals that primarily eat other animals. • Animals that eat both plants and animals. • Animals that feed on dead or decaying organic matter. • Organisms that obtain energy by consuming other organisms. • A group of organisms of the same species living in the same area. • ...

Biology Review 2024-05-06

Across

move blood towards heart
area with less solute
hydrophilic part of the phospholipid
Water-Hating
substance in which things are dissolved
cor
substance that is dissolved
move blood away from heart
universal solvent
hydrophobic part of the phospholipid
area with more solute
pulmo
movement of water across membrane from less solute to more solute
bronch

Down

molecules moving across a membrane from high concentration to low
gastr
circulation in which blood flows from heart to lungs and back to heart
Largest artery in the body
hepat
cor
ren
adhesion and cohesion working together
smaller diameter= pressure
hemo
circulation in which the heart's blood vessels that supply it with nutrients and oxygen remove wastes
circulation in which blood goes from the heart to the body
smallest diameter-used to reach body tissue
Type of transport that doesn't require energy
as pressure goes up flow rate goes

29 Clues: cor • ren • cor • hemo • gastr • hepat • pulmo • bronch • Water-Hating • universal solvent • area with less solute • area with more solute • move blood towards heart • Largest artery in the body • move blood away from heart • substance that is dissolved • smaller diameter= pressure • as pressure goes up flow rate goes • hydrophilic part of the phospholipid • hydrophobic part of the phospholipid • ...

Biology Revision 2024-05-03

Across

Causes disease
Amoeba belong to this kingdom
Nerve in your ear
Stain used on animal cells
Maintenance of a constant internal environment
Biomolecule that contains nitrogen
When an enzyme has lost its shape and can no longer work it is said to be ___
Bacteria belong to this kingdom
Longest bone in the body
The vessel in which useful products are made by organisms
Tube connecting the mouth to the stomach
Muscles that work with opposing action
Snail shell shaped part of your ear
Tube that connects the ear to the throat
Breastfeeding is an example of this type of immunity
Cells that contain nucleus and membrane bound organelles
Cell division where daughter cells are identical
Make proteins in a cell
Stain used on plant cells
Single sugar unit
An organism that cannot make its' own food

Down

Non disease causing form of a pathogen
Glycerol and 3 fatty acids
The enzyme we used in enzyme experiments
Enzyme that breaks down starch
Cells that do not contain a nucleus and membrane bound organelles
Plant cell wall made of this
Sum of all the chemical reactions in the body
A factor that effects enzyme activity
Acts as a shock absorber, reduces friction between bones
Nerve in your eye
Light receptors that detect colour
An educated guess
Biomolecule in a virus
Cell membrane made of this
Joins bone to bone
A reaction that breaks down larger molecules into smaller molecules (releases energy)

37 Clues: Causes disease • Nerve in your ear • Nerve in your eye • An educated guess • Single sugar unit • Joins bone to bone • Biomolecule in a virus • Make proteins in a cell • Longest bone in the body • Stain used on plant cells • Glycerol and 3 fatty acids • Stain used on animal cells • Cell membrane made of this • Plant cell wall made of this • Amoeba belong to this kingdom • ...

biology vocabulary 2024-05-13

Across

any microbe (virus, bacteria, fungus or organism) that can cause a disease
an infectious disease that can be transmitted or spread from one organism to another
a person who has some pathogen to which he is immune but who can pass it on to others
an organism that makes its own food
A form of technology that uses living organisms, usually genes, to modify products, to make or modify plants and animal
an outbreak of a disease that affects many people in an area
the struggle between individuals of the same or different species for food, space, light, etc.
The process by which cells obtain energy from glucose
organism whose cells contain nucleus

Down

a trait that helps an organism survive in a particular environment
single-celled organism lacking a nucleus; the class of cell that includes all bacteria
the process by which plants capture energy in sunlight and uses it to make food
organisms that cannot make their own food and must feed on other organisms for energy and nutrients
an epidemic that spreads over a large area, or throughout the world
a symbiotic relationship in which one organism benefits and the other is harmed
a symbiotic relationship between two organisms in which both organisms benefit
tiny one-celled organisms that lack a nucleus, some of which can cause diseases; come in three shapes (cocci, bacillus, and spirilia)
animal that carries pathogens from person to person
a tiny, nonliving particle that invades and then reproduces inside a living cell
an organism that lives on or in a host and causes it harm

20 Clues: an organism that makes its own food • organism whose cells contain nucleus • animal that carries pathogens from person to person • The process by which cells obtain energy from glucose • an organism that lives on or in a host and causes it harm • an outbreak of a disease that affects many people in an area • ...

Intro Biology 2024-08-21

Across

Root word meaning flesh
Root word meaning star
Root word meaning between
Variable that you change
Testable statement in an experiment
Root word meaning colorful
Variable is the result of change
Variable that stays the same
Root word meaning body
Root word describing the study of

Down

Data such as color or texture
Method Series of steps used when performing an experiment
Numerical data
Coolest teacher at Duncan
Root word meaning foot
Root word describing something small
Root word meaning bone
Root word meaning light
Root word meaning inside
Root word meaning green

20 Clues: Numerical data • Root word meaning star • Root word meaning foot • Root word meaning bone • Root word meaning body • Root word meaning flesh • Root word meaning light • Root word meaning green • Variable that you change • Root word meaning inside • Root word meaning between • Coolest teacher at Duncan • Root word meaning colorful • Variable that stays the same • ...

Cell Biology 2024-08-22

Across

the basic structure and functional unit of all organisms
a thin membrane enclosing the cytoplasm of a cell
having a single basic functional unit, of an organism
a specialized part of a cell; analogous to an organ
the theory that cells form the fundamental structural and functional units of all living organisms
a particle in a cell that helps synthesize proteins
deoxyribonucleic acid, material that carries genetic information in a cell
a cell that is a structural and functional unit of a plant
an organic compound essential to living cells
transport of a substance (as a protein or drug) across a cell membrane against the concentration gradient
formation of compounds in plants aided by radiant energy
a tiny cavity filled with fluid in cytoplasm of a cell
diffusion of molecules through a semipermeable membrane
the process by which a cell divides into two new cells
transport transport of a substance across a cell membrane by diffusion

Down

part of a cell involved in energy production
the metabolic processes whereby certain organisms obtain energy from organic molecules
a netlike structure in the cytoplasm of animal cells
a rigid layer of polysaccharides enclosing a plant membrane
the process in reproduction and growth by which a cell divides to form daughter cells
a threadlike strand of DNA that carries genes
a part of the cell responsible for growth and reproduction
consisting of many basic structural and functional units
cell division that produces reproductive cells
part of an organism consisting of an aggregate of cells

25 Clues: part of a cell involved in energy production • a threadlike strand of DNA that carries genes • an organic compound essential to living cells • cell division that produces reproductive cells • a thin membrane enclosing the cytoplasm of a cell • a specialized part of a cell; analogous to an organ • a particle in a cell that helps synthesize proteins • ...

Biology Review 2024-06-02

Across

a group of the same species that lives in an area
the ability to survive to reproduce
requires oxygen
ATC or G
where chromosomes line up in the center of a cell
three letters that code for an amino acid
includes all living and nonliving things in an area
when all members of a species are gone
the process of forming one species from two
a structure that had a function in an ancestor
two of the same allele
where DNA is stored
selection the mechanism that allows evolution
results in two identical cells
the building blocks of proteins
the allele that shows

Down

changes in a population due to chance
how plants make energy from sunlight
non-living components of an ecosystem
gives off energy
continuous thread of DNA that contains many genes
the variety of species within an ecosystem
the most common element in Earth's atmosphere
occurs when two organisms compete for the same resource
keeping constant internal conditions
the powerhouse of the cell
smallest basic unit of matter
results in four cells with half the information
element contained by all living things

29 Clues: ATC or G • requires oxygen • gives off energy • where DNA is stored • the allele that shows • two of the same allele • the powerhouse of the cell • smallest basic unit of matter • results in two identical cells • the building blocks of proteins • the ability to survive to reproduce • how plants make energy from sunlight • keeping constant internal conditions • ...

Biology Vocab 2024-09-09

Across

pollination
cannot produce own food
seaweed
root epidermis
relation
Plant
no water
meat eater
study of living organisms
study fungi
skin doctor
within

Down

water
Cross
long speech
Tree diagram
amplified soundwaves
oxygen
fish home
two legs
study animals
motion-picture
virus
word that means the same

24 Clues: water • Cross • Plant • virus • oxygen • within • seaweed • two legs • relation • no water • fish home • meat eater • pollination • long speech • study fungi • skin doctor • Tree diagram • study animals • root epidermis • motion-picture • amplified soundwaves • cannot produce own food • word that means the same • study of living organisms

Marine biology 2024-08-29

Across

propelling your body through the water
a white crystalline substance that gives salt water is characteristic taste
a hard stony substance underwater
a small vessel, propelled on water by oars or an engine
plunging head first into the water
The hard protective outer case of a mollusk
a small toothed whale with a beak like snout
a long, bodied, marine fish with a fin and tooth like scales
a limitless corporate vertebrate animal with gills and fins
a very large expanse of sea
Large algae, growing in the sea, or on rocks
a marine Ray, with a diamond shaped body
very large, aquatic, marine animal, that sprays water
the activity of swimming underwater with scuba gear
Clean water that is not salty
a slow moving reptile has a scaly shell

Down

beneath the surface of water
a big boat like machine that gets submerged underwater
college for marine biology
a tower the guides ships at sea
the study of a marine organisms, their behaviors in interactions with the environment
Seawater, or natural occurring salty water
An animal that goes sideways and has five legs.
a loose, granular, substance, yellowish brown

24 Clues: college for marine biology • a very large expanse of sea • beneath the surface of water • Clean water that is not salty • a tower the guides ships at sea • a hard stony substance underwater • plunging head first into the water • propelling your body through the water • a slow moving reptile has a scaly shell • a marine Ray, with a diamond shaped body • ...

biology review 2024-09-10

Across

separates the interior of the cell from the outide
a plastid that contains chlorophyll and in which photosynthesis takes place
a large group of organic compounds that include sugar structe and cellulose
acts as the cells skeleton and muscles
molecules made up of essential amino acids for the body to function
a rigid layer of polysaccharides lying outside the plasma membrane
the structure in the cell that contains the chromosomes
a network of membrane eukaryotic within the cytoplasm of a eukraoyatic cell
a protein molecule produced by living organisms that acts as a biological catalyst
movement of water molecules from a solution with high (conc) to low (conc)
a fatty compound that performs variety of functions in your body
a complex of vesicles and folded membranes within the cytoplasm

Down

generates most of the chemical energy needed to power the cells biochemical reaction
a membrane-bound organelle in a cell that is filled with fluid or air and contains solids
a cellular structures composed of RNA and DNA and protein
is a process where small molecules called monomers link together to form polymers
a complex organic substances present in living cells, Like DNA and Rnaa
the smallest structural and functional unit of organisms its microscopic
a membrane-bound cell organelle that contain digestive enzymes
fluid outside the nucleus that holds other organelles

20 Clues: acts as the cells skeleton and muscles • separates the interior of the cell from the outide • fluid outside the nucleus that holds other organelles • the structure in the cell that contains the chromosomes • a cellular structures composed of RNA and DNA and protein • a membrane-bound cell organelle that contain digestive enzymes • ...

scince biology 2024-06-24

Across

the whole number of people or inhabitants in a country or region.
factorA limiting factor is anything that constrains a population's size and slows or stops it from growing
community, in biology, an interacting group of various species in a common location
Competition is an interaction between organisms or species in which both require a resource that is in limited supply.
an applied science that focuses on protecting the Earth's biodiversity and maintaining natural ecosystem
an organism that derives the organic compounds and energy it needs from the consumption of other organisms; a heterotroph:
pyramidAn energy pyramid is a model that shows the flow of energy from one trophic, or feeding, level to the next in an ecosystem.
a person, company, or country that makes, grows, or supplies goods or commodities for sale
The term biodiversity (from “biological diversity”) refers to the variety of life on Earth at all its levels, from genes to ecosystems,
Adaptation is the evolutionary process whereby an organism becomes better able to live in its habitat or habitats
a relationship in which both species are mutually benefited.
levelTrophic level is defined as the position of an organism in the food chain

Down

web
Photosynthesis is the biochemical pathway which converts the energy of light into the bonds of glucose molecules.
A decomposer is an organism that decomposes, or breaks down, organic material such as the remains of dead organisms.
a close, prolonged association between two or more different biological species
the long-term, predictable atmospheric conditions of a specific area
Respiration is the biochemical process in which the cells of an organism obtain energy by combining oxygen and glucose, resulting in the release of carbon dioxide, water, and ATP
a biological interaction where one organism, the predator, kills and eats another organism, its prey.
a relationship between individuals of two species in which one species obtains food or other benefits from the other without either harming or benefiting the latter.
An ecosystem is a community of living organisms (plants, animals and microbes) in a particular area.
the community of plants and animals that occur naturally in an area, often sharing common characteristics specific to that area.
a relationship between the two living species in which one organism is benefitted at the expense of the other
A habitat is the natural home or environment of a plant, animal, or other organism.
chainA food chain is a sequence of organisms in an ecosystem that eat and are eaten by other organisms

25 Clues: web • a relationship in which both species are mutually benefited. • the whole number of people or inhabitants in a country or region. • the long-term, predictable atmospheric conditions of a specific area • levelTrophic level is defined as the position of an organism in the food chain • ...

Biology Vocab 2024-05-16

Across

where an animal lives
Spray that kills bugs to protect crops
on land
Living organisms in an environment
Two organisms fighting for resources, mates, and land
Nonliving organisms in an environment
Making food from the sun
Symbiotic relationship Where one organism benefits and one is not affected
Needs to eat other organisms for food
A treatment for a virus

Down

The use of an organism to make a product or a process
Ability to make its own food
A treatment for bacteria
Symbiotic relationship where both organisms benifit
Spray that kills weeds
fuel made by organic matter
A organisms roll in an environment
The amount of usable crops in a harvest
in the water
Symbiotic relationship Where one organism is harmed and one is benefited

20 Clues: on land • in the water • where an animal lives • Spray that kills weeds • A treatment for a virus • A treatment for bacteria • Making food from the sun • fuel made by organic matter • Ability to make its own food • Living organisms in an environment • A organisms roll in an environment • Nonliving organisms in an environment • Needs to eat other organisms for food • ...

Biology Vocabulary 2024-10-02

Across

Found in chlorophyl
Produces ATP without oxygen
The process that happens in the mitochondria
The only usable energy
Happens outside of the mitochondria
photosynthesis depends on this
Has an output of 32 ATP
Produces ATP with the use of oxygen
Output of photosynthesis that is not food

Down

This is a metabolic process which is made in alcohol, gases, and acids
Donates hydrogens and electrons to chemical reactions
Made in the chloroplast of a plant cell and makes the plants energy
What is located in the stroma
Processes light in photosynthesis
Processes carbon dioxide in photosynthesis
What anaerobic respiration is in plants, yeasts, and bacteria
Uncharged version of ATP
Step 2 of cellular respiration
Output of photosynthesis that is food
Mainly used in nucleic acids

20 Clues: Found in chlorophyl • The only usable energy • Has an output of 32 ATP • Uncharged version of ATP • Produces ATP without oxygen • Mainly used in nucleic acids • What is located in the stroma • Step 2 of cellular respiration • photosynthesis depends on this • Processes light in photosynthesis • Happens outside of the mitochondria • Produces ATP with the use of oxygen • ...

Biology Crossword 2024-10-01

Across

Describes a situation in which oxygen is present
site of photosynthesis (organelle)
Pigment in chloroplast
subatomic particle
Anything that has mass and takes up space
nutrient in nucleic acids and phospholipids of membranes, often limtied
Charged energy storage molecule with 3 phosphorus
All the living things on Earth
water, air, soil, and living things
Starts with CO2 and h20 and ends with c6h12o6 and o2
Makes own energy
All the gases surrounding Earth

Down

starts with c6h1206 and ends with c02 and h20
recycle nutrients back into environment
Describes a situation in which oxygen is not present
All the soil and rocks on Earth
Uncharged Energy storage molecule with 2 phosphates
eats others for energy
All the water on Earth
found in water, air, soil, and living things; has a fixation

20 Clues: Makes own energy • subatomic particle • Pigment in chloroplast • eats others for energy • All the water on Earth • All the living things on Earth • All the soil and rocks on Earth • All the gases surrounding Earth • site of photosynthesis (organelle) • water, air, soil, and living things • recycle nutrients back into environment • Anything that has mass and takes up space • ...

Biology Vocabulary 2023-05-15

Across

the basic unit of life
the monomers of proteins
the process by which autotrophs (such as plants) produce carbohydrates using carbon dioxide and water
the biogeochemical cycle in which carbon moves from reservoir to reservoir
the type of eukaryotic cell that contains chloroplasts and a cell wall
descriptive word used to describe cells that have 1 copy of every gene (such as the cells produced during meiosis)
a medical condition caused by uncontrolled cell division of heavily mutated cells
the nucleic acid that serves as the universal source of energy for all living things
the type of dominance a trait exhibits when one allele totally dominates the other
the type of transport across a cell membrane that requires ATP energy
the mechanism of evolution in which organisms with beneficial adaptations have higher chance of surviving and reproducing
the change in heritable traits in a population over generations
the part of the carbon cycle in which fossil fuels are burned, releasing CO2 into the atmosphere
part of the flower that contains the stigma, style, & ovary
a membrane bound organelle in which genetic material is stored
descriptive word used to describe cells that have 2 copies of every gene (such as the cells produced during mitosis)
part of a flower that contains the anther and filament
the process somatic cells use for cell division
the lobe of the brain located directly behind the forehead

Down

a membrane bound organelle in which cellular respiration occurs
the process gametes use for cell division
the part of the plant that absorbs water and nutrients from the ground
the portion of the cell cycle that includes the G1, S, & G2 phases
a nucleic acid that stores all of the genetic material needed to perform protein synthesis
a magnification tool used to view samples in larger scale (can be of the compound, dissecting, or electron variety)
the process of using DNA as a template to produce RNA
the physical expression of a gene an organism exhibits due to its genotype
the process of using RNA to synthesize proteins
the organ of the reproductive system in which implantation occurs
the process of the water cycle in which water enters the atmosphere from the tissues of plants
the part on the plant that has the highest concentration of chloroplasts
the type of macromolecule enzymes are
the specific sugar that is produced during photosynthesis
the alleles an organism possesses for a gene
trophic level at the bottom of every food chain
the process of repopulating an area, such as after a disturbance (can be primary or secondary)
the type of macromolecule that makes up cell membranes
the fluid that flows through the cardiovascular system and acts as a medium for nutrient delivery
a erroneous change to an organism's DNA

39 Clues: the basic unit of life • the monomers of proteins • the type of macromolecule enzymes are • a erroneous change to an organism's DNA • the process gametes use for cell division • the alleles an organism possesses for a gene • the process of using RNA to synthesize proteins • trophic level at the bottom of every food chain • the process somatic cells use for cell division • ...

Cell Biology 2022-12-13

Across

Allowing fluids or gases to pass or diffuse through
A unicellular organism lacking a member acne-bound nucleus
Movement of a substance from an area of high concentration
Organism of one or more cells with membrane-bound nuclei
A particle in a cell that helps synthesis proteins
Organelle in which photosynthesis takes place
Process converting nutrients into energy in a cell
Substance inside a cell
Round body in a cell that is involved in protein synthesis
A membrane-bound organelle containing digestive enzymes

Down

A specialized part of a cell; analogous to an organ
A sheet of tissue that lines or connects organs or cells
Powerhouse of the cell
Cell di ion that produces reproductive cells
Diffusion of water molecules
Threadlike strand of DNS that carries genes
Basic structural and functional unit of all organisms
The process by which a cell divides into two smaller cells
Part of the cell responsible for growth and reproduction
Formation of compounds in plants aided by radiant energy

20 Clues: Powerhouse of the cell • Substance inside a cell • Diffusion of water molecules • Threadlike strand of DNS that carries genes • Cell di ion that produces reproductive cells • Organelle in which photosynthesis takes place • A particle in a cell that helps synthesis proteins • Process converting nutrients into energy in a cell • ...

Molecular Biology 2023-01-09

Across

Staggered cut ends are also known as _____________
Gel that is used during electrophoresis
DNA strand that is also known as the coding strand
Enzyme used to cut DNA in CRISPR
The process by which DNA is converted to protein
Enzyme that cuts DNA at specific sites to form fragments
Site that is used by Cas9 to locate the cut site
RNA to Protein
Electrophoresis separates samples by _____
PCR step where DNA is separated into two strands
Nucleotides bond to one another through ____________
Nucleotide that binds to guanine

Down

Shape of DNA
Monomers that are used to build DNA during PCR
When an organism takes in genetic material from the environment
Enzyme that is used when plasmid closes without target gene
Spaces where the samples for electrophoresis are placed
Nucleotide that binds to adenine in RNA
Three nucleotide sequence that codes for an amino acid
DNA to RNA
Enzyme that helps reform phosphodiester bonds
Plasmid DNA with the target gene
PCR step where primers bind to the DNA

23 Clues: DNA to RNA • Shape of DNA • RNA to Protein • Enzyme used to cut DNA in CRISPR • Plasmid DNA with the target gene • Nucleotide that binds to guanine • PCR step where primers bind to the DNA • Gel that is used during electrophoresis • Nucleotide that binds to adenine in RNA • Electrophoresis separates samples by _____ • Enzyme that helps reform phosphodiester bonds • ...

Molecular Biology 2023-01-09

Across

Enzyme that is used when plasmid closes without target gene
Site that is used by Cas9 to locate the cut site
PCR step where primers bind to the DNA
RNA to Protein
Three nucleotide sequence that codes for an amino acid
Enzyme that helps reform phosphodiester bonds
DNA to RNA
Shape of DNA
Spaces where the samples for electrophoresis are placed
Electrophoresis separates samples by _____

Down

Plasmid DNA with the target gene
Nucleotides bond to one another through ____________
The process by which DNA is converted to protein
PCR step where DNA is separated into two strands
When an organism takes in genetic material from the environment
Enzyme that cuts DNA at specific sites to form fragments
Gel that is used during electrophoresis
Nucleotide that binds to guanine
Nucleotide that binds to adenine in RNA
Staggered cut ends are also known as _____________
Monomers that are used to build DNA during PCR
Enzyme used to cut DNA in CRISPR
DNA strand that is also known as the coding strand

23 Clues: DNA to RNA • Shape of DNA • RNA to Protein • Plasmid DNA with the target gene • Nucleotide that binds to guanine • Enzyme used to cut DNA in CRISPR • PCR step where primers bind to the DNA • Gel that is used during electrophoresis • Nucleotide that binds to adenine in RNA • Electrophoresis separates samples by _____ • Enzyme that helps reform phosphodiester bonds • ...

Biology Crossword 2022-08-21

Across

Media tanam bagi tanaman dan menyediakan makanan, unsur hara dan garam mineral
Pertumbuhan tanaman yang menuju arah datangnya cahaya
calon akar
Hasil individu baru dari pembuahan gamet betina oleh gamet jantan dan mengalami pertumbuhan pada reproduksi seksual
Makanan atau mineral yang sangat diperlukan untuk pertumbuhan
Daun biji/daun lembaga
Tumbuhan
Proses penyerapan air oleh biji sehingga beratnya bertambah
Suatu keadaan bertambah panjangnya suatu tanaman karena kekurangan cahaya dalam pertumbuhannya
Pucuk lembaga/calon batang

Down

Hormon yang berfungsi untuk meransang pembentukan bunga dan buah
Faktor dalam atau internal yang mempengaruhi pertumbuhan dan perkembangan pada tumbuhan
Hormon yang berfungsi untuk memperlambat gugurnya daun
Hormon yang berfungsi untuk memperbesar ukuran buah
Pada kecambah yang batang dan akarnya tumbuh tinggi, dan terletak di sebelah bawah kotiledon
Tidak berkecambah atau gagal berkecambah. Biji tersebut sebenarnya hidup walaupun diletakan di tempat yang dianggap telah memenuhi persyaratan bagi suatu perkecambahan
Hormon yang berfungsi untuk menunda pengguguran daun, bunga dan buah
Bagian tumbuhan di atas tanah atau perkecambahan yang di tandai dengan bagian hipokotil terangkat ke permukaan tanah
Pelarut dan media untuk terjadinya reaksi metabolisme tubuh
orang tua

20 Clues: Tumbuhan • orang tua • calon akar • Daun biji/daun lembaga • Pucuk lembaga/calon batang • Hormon yang berfungsi untuk memperbesar ukuran buah • Pertumbuhan tanaman yang menuju arah datangnya cahaya • Hormon yang berfungsi untuk memperlambat gugurnya daun • Pelarut dan media untuk terjadinya reaksi metabolisme tubuh • ...

Biology Crossword 2023-09-09

Across

Type of cellular transport that doesn't require energy.
Passive transport process, causes water to move toward the hypertonic side of a membrane.
The study of living things.
Organelle used for structure and support in some cells, plants, and fungi.
Organelle, boundary of the cell, decides what comes in/out.
Organelle, site of cellular respiration, creates ATP.
Macromlecule made of glycerol & fatty acids, energy storage.
Organelle used to store substances, plants have 1 large, animals have many small.
Organelle, the control center of the cell
Organelle, makes proteins, created in the nucleus.
Type of cellular transport that requires energy, includes solute pumping, endocytosis, and exocytosis.
macromolecules made of amino acids, used for enzymes, transport & cell structure.

Down

Organelle, folds, transports, &exports proteins (rough) or Lipids (smooth)
Organelle, full of enzymes to break down substances.
Organelle, modifies sorts & packages proteins into vesicles.
Protein that speeds up biological reactions by lowering the activation energy.
Organelle site of photosynthesis, creates glucose.
Process of building monomers into polymers.
Macromolecule, made of nucleotides, stores genetic info.
Small subunit used to build polymers
Macromolecules made of monosaccharides, source of energy for living things.
Place on an enzyme that binds to a substrate.
basic unit of structure & function in living things

23 Clues: The study of living things. • Small subunit used to build polymers • Organelle, the control center of the cell • Process of building monomers into polymers. • Place on an enzyme that binds to a substrate. • Organelle site of photosynthesis, creates glucose. • Organelle, makes proteins, created in the nucleus. • basic unit of structure & function in living things • ...

Biology Crossword 2023-09-13

Across

modifies, sorts, and packages proteins into vesicles
makes protein, created in the nucleus
place on an enzyme that binds to a substrate
orgenel, control center of the cell that holds DNA
organelle, used for structure and support in some cells, plants, and fungi
made of nucleotides, stores genetic information
process of building monomers into polymers
passive transport process, causes water to move toward the hypertonic side of a membrane
macromolecule, made of amino acid, used for enzymes to transport

Down

organelle, boundary of the cell,decides what comes in and out
small subunit used to build polymers
organelle, used to store substances, plants have large, animals have many samll
organelle, site of cellular respiration, creates ATP
the study of living things
organelle, site of photosynthesis, creates glucose
trype of cellular transport that requires energy, includes solute pumping, endocytosis and exocytosis
basic unit of structure and function in living things
macromolecule, made of monosaccharides source of energy for living things
protein that speeds up biological reactions by lowering the activation energy
organelle, full of enzymes to break down substances

20 Clues: the study of living things • small subunit used to build polymers • makes protein, created in the nucleus • process of building monomers into polymers • place on an enzyme that binds to a substrate • made of nucleotides, stores genetic information • orgenel, control center of the cell that holds DNA • organelle, site of photosynthesis, creates glucose • ...

Biology Terms 2023-09-14

Across

wall organelle used for structure and support
organelle, site of photosynthesis, creates glucose
passive transport, causes water to move towards hypertonic side
organelle, folds transport and exports proteins
macromolecule made of amino acids used for enzymes
Basic unit of structure & function in living things
Organ site of cellular respiration
organelle full of enzymes to break down substances

Down

macromolecule made of monosaccharides
organelle,boundary of cell, decision maker
organelle used to store substances
organelle, creates proteins and nucleic acid
site place on enzyme that binds to substrate
process of building monomers into polymers
macromolecule, made of glycerol and fatty acids
study of living things
organelle control center of cell
Cellular transport, requires energy
organelle, modifies, sorts and packages proteins
Protein that speeds up bio reaction
small subunit used to build polymers

21 Clues: study of living things • organelle control center of cell • organelle used to store substances • Organ site of cellular respiration • Cellular transport, requires energy • Protein that speeds up bio reaction • small subunit used to build polymers • macromolecule made of monosaccharides • organelle,boundary of cell, decision maker • process of building monomers into polymers • ...

Biology Vocab 2023-08-30

Across

The organism hunting another for food.
Cold biome characterized by conifer trees.
Living factors in an ecosystem.
Classifies organisms whose numbers are so low they are close to extinction.
Make their own food aka producers
Breaks down matter into nutrients
One organism is harmed and the other benefits in the relationship
One or more of the same organism.
Eats only plants
The removal of a habitat
Classifies organisms that no longer exist.
One organism is helped; the other is unaffected

Down

The organism being hunted.
Nonliving factors in an ecosystem.
Where an organism lives
Shows one pathway of energy flow
Eats only meat
Shows multiple pathways of energy flow
a group of atoms bonded together
Organisms are living under human control
Must eat to gain energy aka consumers
The coldest biome, characterized by permafrost
One individual.
Eats both meat and plants
All types of organisms in an area.
Both organisms benefit from a relationship

26 Clues: Eats only meat • One individual. • Eats only plants • Where an organism lives • The removal of a habitat • Eats both meat and plants • The organism being hunted. • Living factors in an ecosystem. • Shows one pathway of energy flow • a group of atoms bonded together • Make their own food aka producers • Breaks down matter into nutrients • One or more of the same organism. • ...

Biology Basics 2023-08-23

Across

large more complex structures made of monomers
Group group used for comparison with your experimental group
Group groups that are being tested
large organic molecules
what gets dissolved
water "loving"
Variable what changes in response to the independent variable
describes qualities (ex. green liquid)
applies scientific and mathematic principles to solve problems
smallest part of an element
anything that has mass and occupies space
uniform mixture of two or more substances
Variable what the experimenter will deliberately change or manipulate

Down

water "fearing"
a statement based on repeated experimental observations
an objective, verifiable observation
small basic sub-unit
the aspects of an experiment that are held constant
what does the dissolving
broad concept or principle (HOW)
the advancement of society
uses numbers to measure something (4 feet long)
an explanation of of observed phenomenon (WHY)

23 Clues: water "loving" • water "fearing" • what gets dissolved • small basic sub-unit • large organic molecules • what does the dissolving • the advancement of society • smallest part of an element • broad concept or principle (HOW) • Group groups that are being tested • an objective, verifiable observation • describes qualities (ex. green liquid) • anything that has mass and occupies space • ...

Marine Biology 2022-12-04

Across

often bordered by grassy areas, called wetlands, areas of low wave disturbances
a relatively low biomass species that is a major factor in determining community structure within an ecosystem
asexual reproduction in corals
the cartilage fish (sharks, rays, and skates)
when the coral polyp expels the zooxanthellae
when one tectonic plate moves under another and sinks into the mantle
when the plates are moving away from each other
a collection of marine debris in the North Pacific Ocean.
blue-green algae
was a supercontinent that existed during the late Paleozoic and early Mesozoic eras.
a series of water waves generated by earthquakes or slides
Shrubs and trees that live along the seashore in tropical and subtropical regions
the jawless fish (lampreys and hagfish)

Down

where rivers meet the sea; semi-enclosed areas where fresh water & seawater mix and meet
Marine fishes that migrate to fresh water to breed (ex. salmon)
production of light by living organisms
largest toothed whale
the organism that has the most biomass in a system
sexual reproduction in corals
areas of the ocean that cannot support life due to their lack of oxygen
the name of the deep-sea submersible that was deployed almost daily on eight-hour dives?

21 Clues: blue-green algae • largest toothed whale • sexual reproduction in corals • asexual reproduction in corals • production of light by living organisms • the jawless fish (lampreys and hagfish) • the cartilage fish (sharks, rays, and skates) • when the coral polyp expels the zooxanthellae • when the plates are moving away from each other • ...

BIOLOGY QUIZ 2022-11-17

Across

neuron cell process
cell eating
term coined by J.E Purkinje.
concentrated solution
microscope which use electromagnets for magnification.
basic structural and functional unit of life.
muscles of heart.
secondary deposition of collenchyma
discovered by Robert brown.
colorless plastid

Down

storage of food
Produces ATP.
primitive and incomplete cell.
cell drinking
dilute solution
longest tissue in animals
white fibers
join bone to bone
transport of food
join muscle to bone

20 Clues: cell eating • white fibers • Produces ATP. • cell drinking • storage of food • dilute solution • join bone to bone • transport of food • muscles of heart. • colorless plastid • neuron cell process • join muscle to bone • concentrated solution • longest tissue in animals • discovered by Robert brown. • term coined by J.E Purkinje. • primitive and incomplete cell. • ...

biology terms 2022-11-07

Across

when a stop codon in the mrna enters the a cite
the movement of a solute from a region of high electrochemical potential on one side of the cell membrane to a region of lower electrochemical potential on the opposite side
a molecule composed of amino acid residues joined together by peptide bonds
one that has a lower concentration of solute compared to the cell
pairs with thymine
the relation between two versions of a gene
when the ions or molecules move across the cell membrane to a reigon of higher concentration
pairs with adenine
the central and most important part of an organism
any external solution that has the same water and solute concentration
it has a distinctive folded structure
the site of protein synthesis in the cell
a type of sugar
usually found in large numbers in cells and has a double membrane
pairs with cytosine
a stack of small flat sacs formed by membranes inside the cell's cytoplasm
the double helix that gives support to the molecule
the key enzyme used in transcription
two linked strands that wind around each other to resemble a twisted ladder
thymine, adenine, cytosine,and guanine

Down

molecules that combine to make proteins
having a strong affinity for water
associated proteins found in large numbers in the cytoplasm of living cells
the opening of the double helix and separation of the DNA strands
organisms whose cells contain a nucleus and other membrane bound organelles
when a cell makes proteins using the genetic information carried in rna
one that has a lower concentration of solute
water fearing
any organism that lacks a distinct nucleus and other organelles
pairs with guanine
the enzyme that helps dna to match bases to the original strand
a trait that is expressed only when genotype is homozygous
when a dna sequence copies to make an rna molecule
a external solution that has a high solute concentration and a low water concentration
a membrane surrounding the cytoplasm of a cell
any external solution that has the same solute concentration and water concentration
transmembrane proteins that actively move ions or solutes across biological membranes against a concentration or electrochemical gradient
a small sac that is formed by a membrane and filled with liquid
any external solution that has a high solute concentration and low water concentration
a plastid that contains chlorophyll and in which photosynthesis takes place

40 Clues: water fearing • a type of sugar • pairs with thymine • pairs with guanine • pairs with adenine • pairs with cytosine • having a strong affinity for water • the key enzyme used in transcription • it has a distinctive folded structure • thymine, adenine, cytosine,and guanine • molecules that combine to make proteins • the site of protein synthesis in the cell • ...

Evolution Biology 2023-05-16

Across

a major classroom distraction
modern day dinosaurs
bring your A ___
teacher's name
is a feature that allows an organism to survive and reproduce in its environment.
molecular evidence for evolution
a theory must backed by multiple forms of
once considered a planet
the very large fossil of this Armadillo like animal was found by Darwin in Punta Alta
what drives selection in which plant or animals are bred for specific traits
we did not evolve from them but we likely share a common ancestor
more than a best guess
evolved separately, structured differently but serve the same function
in order for a trait to become an adaptation it must be
first name of the father of modern genetics
drive down a population especially those that can not escape or hide
the kind of rock fossils form in
living relative of the whale

Down

Darwin's famous ______finches
engineering that result in a modified organism
redhead country singer
similar structure but different function
evolution happens very slowly
a feature all vertebrates have as embryos
not fish
the youngest layer of rock is on the
selection driven by the environment
an anatomical structure no longer useful to the living descendant, yet still present
In 1831, the ____ _____ set sail from England on a five-year journey to map the coast of South America and the Pacific Islands.
are evidence for evolution occurring constantly because viruses are constantly changing
Scientists can determine the age of a fossil through the process of _______ dating.
is the process of biological change by which descendants come to differ from their ancestors

32 Clues: not fish • teacher's name • bring your A ___ • modern day dinosaurs • redhead country singer • more than a best guess • once considered a planet • living relative of the whale • Darwin's famous ______finches • a major classroom distraction • evolution happens very slowly • molecular evidence for evolution • the kind of rock fossils form in • selection driven by the environment • ...

Biology review 2023-05-17

Across

most enzymes end in this
number of chromosomes in a gamete
location of photosynthesis
all cells use this for energy
trait controlled by multiple different genes
cellular transport which does not require ATP
amount of energy needed to increase or decrease the temperature of a substance
multiple genes determine a single trait
cellular transport requiring additional energy
all of a species living in one location
molecule formed of small repeating subunits
produces genetically identical daughter cells
mutation caused by the insertion or deletion of a base
nonliving part of the environment
physical expression of a trait
most carbohydrates end in this
bond between molecules that gives water most of its properties
carbohydrate product of photosynthesis
movement from high concentration to low concentration

Down

diffusion of water
alternate forms of a trait
hydrophobic biomolecule
creating RNA based on a DNA template
the basic unit of life
organelle that produces most ATP in a cell
living or once-living part of the environment
pattern of inheritance where both phenotypes are displayed
protein that increases the rate of chemical reactions
element in all organic molecules
location of translation
genotype with two different alleles
molecule used for energy inside all cells
explains how or why something happens
part of the cell cycle where DNA is replicated
exchange of genetic information between homologous chromosomes
process that produces gametes
change in a section of DNA
three nitrogenous bases that code for an amino acid

38 Clues: diffusion of water • the basic unit of life • hydrophobic biomolecule • location of translation • most enzymes end in this • alternate forms of a trait • location of photosynthesis • change in a section of DNA • all cells use this for energy • process that produces gametes • physical expression of a trait • most carbohydrates end in this • element in all organic molecules • ...

Biology vocab 2023-10-04

Across

The substances that go into a chemical reaction
non-oxygen-requiring pathway for breaking down glucose
a biological molecule
plays major roles in the formation of DNA, cellular energy, and cell membranes
The chemical element with an atomic number of 6
an organism that eats other plants or animals
the green pigment in plants
includes the rocks and minerals on Earth
the region of the earth that encompasses all living organisms
the source of energy for use and storage at the cellular level.
not requiring oxygen

Down

the process in which glucose is broken down
the process in which light energy is converted to chemical energy
Requiring air or oxygen for life or survival
An organism that feeds on and breaks down dead plant or animal matter
a mixture of gases that surrounds the Earth
includes water that is on the surface of the planet, underground, and in the air.
an organism that can produce its own food
plant cell organelles that convert light energy
a colorless tasteless odorless element that occurs as a gas

20 Clues: not requiring oxygen • a biological molecule • the green pigment in plants • includes the rocks and minerals on Earth • an organism that can produce its own food • the process in which glucose is broken down • a mixture of gases that surrounds the Earth • Requiring air or oxygen for life or survival • an organism that eats other plants or animals • ...

Biology 1 2024-09-14

Across

Major inhibitory neurotransmitter that reduces neuronal excitability. GABA
_____nervous system Activates fight-or-flight response. Sympathetic
Major excitatory neurotransmitter involved in learning and memory. Glutamate
_____studies Research examining traits among family members. Family
Neurotransmitter involved in reward, motivation, and motor control. Dopamine
_____sclerosis Disease where the immune system attacks the myelin sheath of neurons. Multiple
_____Stimulant that increases alertness. Caffeine
_____Symptoms experienced when stopping or reducing drug use. Withdrawal
Hormone that stimulates appetite. Ghrelin
_____period Time after an action potential when a neuron can’t fire again. Refractory
Hormone that prepares the body for fight-or-flight response. Adrenaline
_____potential Electrical impulse traveling down a neuron. Action
_____predisposition Increased likelihood of developing a condition based on genetics. Genetic
_____Drug that can act as a depressant, stimulant, or hallucinogen. Marijuana
_____cells Support and protect neurons. Glial
Minimum stimulus needed to trigger an action potential. Threshold
_____gravis Autoimmune disorder causing muscle weakness. Myasthenia
Genetic and biological factors influencing development. Nature
_____neurons Transmit commands from the CNS to muscles. Motor
Neurotransmitter involved in arousal and alertness. Norepinephrine
____neurotransmitters Chemicals that prevent neurons from firing. Inhibitory
_____Drugs that increase neural activity and energy. Stimulants
Nerves outside the CNS. AKA The Peripheral nervous system PNS
_____neurotransmitters Chemicals that stimulate neurons to fire. Excitatory
Reabsorption of neurotransmitters by the sending neuron. Reuptake
Neurotransmitters that act as natural painkillers and mood enhancers. Endorphins
Hormone involved in social bonding and childbirth. Oxytocin
Drugs that block or reduce neurotransmitter effects. Antagonists
_____selection Process where traits that enhance survival are passed on. Natural
Hormone that regulates sleep-wake cycles. Melatonin
Hormone that regulates hunger and energy balance. Leptin

Down

_____nervous system Promotes rest and digestion. Parasympathetic
_____Drugs that relieve pain and produce euphoria. Opioids
_____Reduced response to a drug after repeated use. Tolerance
_____arc Pathway for reflex actions. Reflex
_____studies Research comparing similarities between identical and fraternal twins. Twin
Environmental factors influencing development. Nurture
Neurotransmitter affecting mood, sleep, and appetite. Serotonin
_____nervous system Controls voluntary movements. Somatic
_____potential Electrical charge across the neuron membrane when not firing. Resting
Connect neurons within the CNS. Interneurons
Controls involuntary bodily functions AKA The Autonomic nervous system. ANS
Neurotransmitter involved in muscle action, learning, and memory. Acetylcholine
_____Stimulant that increases dopamine levels. Cocaine
_____Drugs that cause perceptual distortions. Hallucinogens
_____studies Research comparing adopted children to their biological and adoptive parents. Adoption
Chemical messengers released by glands to regulate bodily functions. Hormones
_____ inhibitors Drugs that block the reabsorption of neurotransmitters. Reuptake
Drugs that mimic or enhance neurotransmitter effects. Agonists
_____Nerve cells transmitting information. Neurons
_____transmission Process of sending signals between neurons. Neural
Reduction in membrane potential making a neuron more likely to fire. Depolarization
_____perspective How natural selection influences behavior and mental processes. Evolutionary
_____or-nothing principle Neuron either fires completely or not at all. All
Transmission of traits from parents to offspring. Heredity
_____Drugs that decrease neural activity and slow body functions. Depressants
_____P Neurotransmitter involved in pain perception. Substance
_____Compulsive drug use despite harmful consequences. Addiction
Controversial practice of improving genetic quality by selective breeding. Eugenics
_____neurons Transmit sensory information to the CNS. Sensory
Brain and spinal cord. AKA The Central nervous system CNS
_____Opioid that is highly addictive. Heroin
_____Depressant that affects motor skills and judgment. Alcohol

63 Clues: Hormone that stimulates appetite. Ghrelin • _____arc Pathway for reflex actions. Reflex • Connect neurons within the CNS. Interneurons • _____Opioid that is highly addictive. Heroin • _____cells Support and protect neurons. Glial • _____Stimulant that increases alertness. Caffeine • _____Nerve cells transmitting information. Neurons • ...

Biology 1 2024-09-14

Across

Major inhibitory neurotransmitter that reduces neuronal excitability. GABA
_____selection Process where traits that enhance survival are passed on. Natural
_____arc Pathway for reflex actions. Reflex
_____neurons Transmit commands from the CNS to muscles. Motor
Neurotransmitter affecting mood, sleep, and appetite. Serotonin
Controversial practice of improving genetic quality by selective breeding. Eugenics
_____sclerosis Disease where the immune system attacks the myelin sheath of neurons. Multiple
_____nervous system Promotes rest and digestion. Parasympathetic
Drugs that block or reduce neurotransmitter effects. Antagonists
_____cells Support and protect neurons. Glial
____neurotransmitters Chemicals that prevent neurons from firing. Inhibitory
Controls involuntary bodily functions AKA The Autonomic nervous system. ANS
Minimum stimulus needed to trigger an action potential. Threshold
Hormone that stimulates appetite. Ghrelin
_____nervous system Activates fight-or-flight response. Sympathetic
_____transmission Process of sending signals between neurons. Neural
Brain and spinal cord. AKA The Central nervous system CNS
Genetic and biological factors influencing development. Nature
_____perspective How natural selection influences behavior and mental processes. Evolutionary
_____Drug that can act as a depressant, stimulant, or hallucinogen. Marijuana
Hormone that regulates hunger and energy balance. Leptin
_____Stimulant that increases dopamine levels. Cocaine
Reabsorption of neurotransmitters by the sending neuron. Reuptake
Neurotransmitters that act as natural painkillers and mood enhancers. Endorphins
_____potential Electrical impulse traveling down a neuron. Action
_____period Time after an action potential when a neuron can’t fire again. Refractory
_____predisposition Increased likelihood of developing a condition based on genetics. Genetic
Neurotransmitter involved in reward, motivation, and motor control. Dopamine
_____Nerve cells transmitting information. Neurons
_____studies Research comparing adopted children to their biological and adoptive parents. Adoption
_____Drugs that increase neural activity and energy. Stimulants
_____Drugs that decrease neural activity and slow body functions. Depressants
Hormone involved in social bonding and childbirth. Oxytocin
_____potential Electrical charge across the neuron membrane when not firing. Resting
_____neurotransmitters Chemicals that stimulate neurons to fire. Excitatory

Down

Neurotransmitter involved in muscle action, learning, and memory. Acetylcholine
_____Stimulant that increases alertness. Caffeine
Hormone that prepares the body for fight-or-flight response. Adrenaline
_____Opioid that is highly addictive. Heroin
Reduction in membrane potential making a neuron more likely to fire. Depolarization
Hormone that regulates sleep-wake cycles. Melatonin
_____studies Research comparing similarities between identical and fraternal twins. Twin
_____or-nothing principle Neuron either fires completely or not at all. All
_____Drugs that cause perceptual distortions. Hallucinogens
_____Symptoms experienced when stopping or reducing drug use. Withdrawal
Neurotransmitter involved in arousal and alertness. Norepinephrine
_____Compulsive drug use despite harmful consequences. Addiction
Chemical messengers released by glands to regulate bodily functions. Hormones
_____neurons Transmit sensory information to the CNS. Sensory
Major excitatory neurotransmitter involved in learning and memory. Glutamate
Connect neurons within the CNS. Interneurons
_____studies Research examining traits among family members. Family
_____gravis Autoimmune disorder causing muscle weakness. Myasthenia
Environmental factors influencing development. Nurture
_____ inhibitors Drugs that block the reabsorption of neurotransmitters. Reuptake
_____Depressant that affects motor skills and judgment. Alcohol
_____nervous system Controls voluntary movements. Somatic
Nerves outside the CNS. AKA The Peripheral nervous system PNS
_____Reduced response to a drug after repeated use. Tolerance
_____Drugs that relieve pain and produce euphoria. Opioids
Transmission of traits from parents to offspring. Heredity
Drugs that mimic or enhance neurotransmitter effects. Agonists

62 Clues: Hormone that stimulates appetite. Ghrelin • _____arc Pathway for reflex actions. Reflex • _____Opioid that is highly addictive. Heroin • Connect neurons within the CNS. Interneurons • _____cells Support and protect neurons. Glial • _____Stimulant that increases alertness. Caffeine • _____Nerve cells transmitting information. Neurons • ...

Biology 1 2024-10-02

Across

A unicellular organism that lacks a nucleus or membrane-bound organelles
A form of logical thinking that uses related observations to arrive at a general conclusion
A basic unit of matter that cannot be broken down by normal chemical reactions
An organism that can make its own food from materials in its environment
An organism with cells that have nuclei and membrane-bound organelles
The group where the independent variable is applied
Data that is descriptive
The process of gradual change in a population
Knowledge covering general truths or operation of general laws, tested by scientific method
A suggested explanation for an event, which can be tested
The variable that will change when the independent variable is altered
Statements that describe what should happen if the hypothesis is supported
Claims or beliefs portrayed as scientific fact but cannot be evaluated using the scientific method
All living things in an area with nonliving parts of that environment
A membrane-bound compartment or sac within a cell

Down

An organism that cannot make its own food
A set of populations inhabiting a particular area
A large molecule typically formed by joining smaller molecules
The variable being altered or changed by the researcher
Variables that must be kept consistent to avoid affecting experiment results
A form of logical thinking that uses a general statement to forecast results
A diagram showing evolutionary relationships among biological species
The study of living organisms and their interactions
A chemical structure of at least two atoms held together by a chemical bond
All individuals within a species living within a specific area
The study of life
Data that is numerical
Part of an experiment that does not change
The higher level of organization of functionally related organs
The highest level of the taxonomic hierarchy
The smallest fundamental unit of structure and function in living things
The ability of an organism to maintain constant internal conditions
A scientific report reviewed by colleagues before publication
It can be shown to be false by experimental results
An individual living entity
A collection of all ecosystems on Earth
A structure of tissues operating together to perform a common function
A group of similar cells carrying out the same function

38 Clues: The study of life • Data that is numerical • Data that is descriptive • An individual living entity • A collection of all ecosystems on Earth • An organism that cannot make its own food • Part of an experiment that does not change • The highest level of the taxonomic hierarchy • The process of gradual change in a population • A set of populations inhabiting a particular area • ...

Biology vocab 2024-10-24

Across

zone photosynthesis can't occur
an interaction in which one animal captures and feeds on another animal
interaction which one animal feeds on producers
succession more or less predictable changes that occur in a community
tall trees form a dense, leafy covering
describes not only what an organism does but how it interacts with biotic and abiotic in the enviro nt
environmental conditions can vary over small distances
an ecosystem in which water either covers soil or is present at or near the surface
a special kind of wetland, formed where a river meets the sea
dense forests of coniferous evergreens along the northern edge of the temperature zone
succession disturbance affects the community without completely destroying it
place where an organism lives
a plant that sheds its leaves during a particular season
can refer to any necessity of life. Water, nutrients, light, and food
any relationship which 2 species live closely together
trees, or conifers, produce seed- bearing canes, and the most have leaves shaped like needles, which are coated in a waxy substance that helps reduce water loss
habitat is the benthic zone
relationship between species in which both benefit

Down

a layer of permanently frozen subsoil
zone sunlight region near the surface in which photosynthesis occurs
day-to-day conditions of Earth's atmosphere
species changes in the population
includes both phytoplankton and cooplankton
material formed from decaying leaves and other organic matter
average conditions over long periods
species first species to colonize barren areas
one organism benefits and the other isn't helped or harmed
succession succession that begins in an area with no remnants of an older community
organism lives inside or on another organism and harms it
effect allowing visible light to enter but trapping heat of environmental circumstances
shorter trees and vines form a layer
exclusion principle states that no 2 species can occupy exactly the same niche in exactly the same habitat at exactly same time

32 Clues: habitat is the benthic zone • place where an organism lives • zone photosynthesis can't occur • species changes in the population • average conditions over long periods • shorter trees and vines form a layer • a layer of permanently frozen subsoil • tall trees form a dense, leafy covering • includes both phytoplankton and cooplankton • ...

Biology Vocab 2024-10-24

Across

succession A series of more-ore-less predictable changes that occur in a community over time
A relationship in which one organism lives inside or on another organism and harms it
A relationship between species in which both benefit
zone where photosynthesis connot occur
effect allows visible light to enter but traps heat\
species Changes in the population of a single species
average conditions over long periods
An attraction in which one animal feeds on producers
succession When a disturbance affects a community without completely destroying it
The day-to-day condition of the Earth's atmosphere
A relationship in which one organim benefits and the other is neither helped nor harmed
An ecosystem in which water either covers the soil or is present at or near the surface for at least part of the year
An attraction in which one animal captures and feeds on another animal
Any necessity of life

Down

Any relationship in which two species live closely together
trees or coniferous produce seed bearing cones
Includes both phytoplankton and zooplankton
A plant that sheds its leaves during a particular season
zone The sunlight region near the surface in which
Describes what an organism does and how it interacts with the biotic and abiotic factors in the environment
A material formed from decaying leaves and other organic matter
environmental conditions vary over small distances
succession Succession that begins in an area with no remnants of an older community
Special kind of wetland formed where a river meets the sea
species The first species to colonize barren areas
The bottom of a lake, stream, or ocean
The ability to survive and reproduce under a range of environmental circumstances
In the chade below the canopy
a layer of permanently frozen subsoil
The general place where an organism
Tall trees form and dense leafy covering

31 Clues: Any necessity of life • In the chade below the canopy • The general place where an organism • average conditions over long periods • a layer of permanently frozen subsoil • The bottom of a lake, stream, or ocean • Tall trees form and dense leafy covering • zone where photosynthesis connot occur • Includes both phytoplankton and zooplankton • ...

Biology Crossword 2024-10-23

Across

type of cell with a nucleus
smallest unit of matter
a particular type of atom
carries out photosynthesis
attraction among molecules of the same substance
substance that solutes dissolve into
solution with equal amounts of solutes as a cell
high energy molecule
Mr. H's favorite color
type of cell without a nucleus
small structure that does jobs in a cell
solution with more solutes than a cell
framework of a cell
stores and protects DNA
active transport that removes material from a cell
process of transforming light into sugar

Down

movement of particles from high to low concentration
produce chemical energy for a cell
Mr. H's favorite football team
made of polar head and nonpolar tails
Mr. H's Favorite hockey team
substance that dissolves in the solvent
use chemical energy for ATP production
solution with less solutes than a cell
made of a solvent and a solvent
the science class you're doing this for
two or more atoms bonded by covalent bonds
all living organisms are made of
lower energy molecule
protein that detects a signal and then acts on it
active transport that bring material into a cell
the diffusion of water molecules

32 Clues: framework of a cell • high energy molecule • lower energy molecule • Mr. H's favorite color • smallest unit of matter • stores and protects DNA • a particular type of atom • carries out photosynthesis • type of cell with a nucleus • Mr. H's Favorite hockey team • Mr. H's favorite football team • type of cell without a nucleus • made of a solvent and a solvent • ...

Biology Vocab 2024-10-25

Across

relationship between a species
succession procceds faster than primary
ecosystem in water either covers the soil or is present at or near the surface
a special kind of wetland
describes what an organisms role is
can refer to any necesity of life
zone the sunlit region near the surface in which photosynthesis can occur
the ability to survive and and reproduce under a range of enviornmental circumstances
aquatic organisms that live on or in rocks

Down

zone this is below the photic zone when there is no photosynthesis
effect allowing visible light to enter trapping heat
when a animal feeds off of producers
a animal killing and feeding off of that animal
general place where an organism lives
living together
average weather conditions over long periods of time
succession succesion that begins in a area with no remnants of an older community
species changes in the population of a single species
species first species to colonize baren areas
day-to-day enviornmetal conditions

20 Clues: living together • a special kind of wetland • relationship between a species • can refer to any necesity of life • day-to-day enviornmetal conditions • describes what an organisms role is • when a animal feeds off of producers • general place where an organism lives • succession procceds faster than primary • aquatic organisms that live on or in rocks • ...

MARINE BIOLOGY 2024-11-25

Across

THE SUBMERGED EDGE OF THE CONTINENT
A TYPE OF SEDIMENT MADE UP OF SKELETON & SHELLS OF MARINE ORGANISMS
THE SET OF PROCEDURES BY WHICH SCIENTISTS LEARN ABOUT THE WORLD
THIS ZONE IS FOUND DEEP IN OCEAN TRENCHES
MARINE MAMMALS BREATHE WITH LUNGS AND HAVE ______ BIRTHS
A NEW TECHNOLOGY BASED ON THE DETECTION OF UNDERWATER ECHOES
THE ZONE BENEATH THE EPIPELAGIC ZONE WHERE SUNLIGHT CAN NO LONGER REACH
A STATEMENT THAT MIGHT BE TRUE
CAN EASILY WITHSTAND MORE PRESSURE THAN A SUBMARINE BECAUSE OF ITS ARCHLIKE STRUCTURE
LOOSE MATERIAL THAT SETTLES AT THE BOTTOM OF THE SEA
A GEOLOGIC PROCESS IN WHICH TECTONIC PLATES SPLIT APART
SELF-CONTAINED UNDERWATER BREATHING APPARATUS
TEMPERATURES IN THIS OCEAN LAYER STAY AT A CHILLY 4*C
N.AMERICA AND EURASIA MADE UP THIS CONTINENT
A TYPE OF GEOLOGICAL ACTIVITY
THE CHAIN OF MOUNTAINS THAT EXTENDS INTO ALL OF THE EARTH'S OCEANS
THE FIRST MARINE BIOLOGIST
LED A VIKING PARTY THAT DISCOVERED THE "NEW WORLD" BEFORE COLUMBUS

Down

HE SAILED AROUND THE WORLD ON THE HMS BEAGLE FOR 5 YEARS
SCIENTISTS WHO FOCUS ON THE STUDY OF LIFE IN THE OPEN OCEAN, FAR FROM LAND
IN COMPLETE DARKNESS, THE ANGLERFISH LIVES IN THIS ZONE
THE PRECURSOR OF THE MEDITERRANEAN SEA
EVERYONE CAN USE THESE TO MAKE OBSERVATIONS ABOUT THE WORLD
THE VESSEL THAT MAPPED OUT THE COASTLINES
AN ENGLISH SEA CAPTAIN WHO WAS THE FIRST TO INCLUDE A NATURALIST IN HIS CREW
ALL HYPOTHESES MUST BE ______.
THE ORGAN BY WHICH ARISTOTLE OBSERVED MARINE MAMMALS BREATHE
90% OF OCEAN LIFE LIVE WITHIN THIS ZONE
THE THEORY THAT THE CONTINENTS ARE MOVING SLOWLY ACROSS THE PLANET
THEY TOLD SCIENTISTS WHAT ORGANISMS LIVED IN THE OCEAN IN THE PAST
CAN HOLD MORE PEOPLE BUT CANNOT DIVE TO EXTREME DEPTHS FOR MARINE EXPLORATION
MICRONESIAN INHABITANTS WHO TRADITIONALLY CARVED STORYBOARDS ON WOOD TO ILLUSTRATE THEIR LEGENDS
A HIGHLY MANEUVERABLE UNDERWATER MACHINE USED TO EXPLORE THE OCEAN DEPTHS
A WAY OF THINKING WHERE ONE STARTS WITH A NUMBER OF SEPARATE OBSERVATIONS AND THEN ARRIVES AT GENERAL PRINCIPLES
THE IMAGINARY LINE THAT RUNS ACROSS THE CENTER OF OUR PLANET

35 Clues: THE FIRST MARINE BIOLOGIST • A TYPE OF GEOLOGICAL ACTIVITY • A STATEMENT THAT MIGHT BE TRUE • ALL HYPOTHESES MUST BE ______. • THE SUBMERGED EDGE OF THE CONTINENT • THE PRECURSOR OF THE MEDITERRANEAN SEA • 90% OF OCEAN LIFE LIVE WITHIN THIS ZONE • THE VESSEL THAT MAPPED OUT THE COASTLINES • THIS ZONE IS FOUND DEEP IN OCEAN TRENCHES • ...

Biology Vocab 2024-11-19

Across

chromosomes paired up
two complete sets of chromosomes
Reproductive cell of a plant or animal
First phase in PMAT
organisms that can create it's own food using light
Any green pigments found in photosynthetic organisms
Daughter cells having same amount and kind of chromosomes
Substance inside a cell, not including nuecleus

Down

Third phase in PMAT
organisms that eat others for energy
Source of energy
fourth phase in PMAT
Doesn't use oxygen to produce energy
holds genetic information
Final phase in PMAT
liquid found in the chloroplast
Single set of chromosomes
Getting oxygen for life or survival
Second phase in PMAT
Occurs in the chloroplast with or without oxygen

20 Clues: Source of energy • Third phase in PMAT • First phase in PMAT • Final phase in PMAT • fourth phase in PMAT • Second phase in PMAT • chromosomes paired up • holds genetic information • Single set of chromosomes • liquid found in the chloroplast • two complete sets of chromosomes • Getting oxygen for life or survival • organisms that eat others for energy • ...

Biology A 2024-11-08

Across

When you have extreme flirting skills
An unknown term that you use on the daily basis about power
Translation occurs within this organelle
A statement about a specific research question, and it outlines the expected result of the experiment
The information gained from observing and testing an experiment
The one that gets manipulated in the experiment
Main component of the cell membrane
"just give me my ______"
the process of water molecules moving through a semipermeable membrane from an area of higher concentration to an area of lower concentration
The one that depends on the independent variable. THe results depend on the I changing
the average of the data
Role of organelle is to digest cell waste

Down

An element that remains unchanged or unaffected by other variables
"powerhouse of the cell"
The full term for "sus"
Used to collect and record data, which enables them to construct and then test hypothesis and theories
The middle number in a sorted list of numbers used in statistical studies
The shortened name of your semester 2 biology a teacher
T or F you can fail biology and not take it again and graduate
the net movement of anything (for example, atoms, ions, molecules, energy) generally from a region of higher concentration to a region of lower concentration.
Discovered the cell
Structure found in the plant cells for protection
T or F is Biology A required to graduate?
The value that appears most frequently in a data set

24 Clues: Discovered the cell • The full term for "sus" • the average of the data • "powerhouse of the cell" • "just give me my ______" • Main component of the cell membrane • When you have extreme flirting skills • Translation occurs within this organelle • T or F is Biology A required to graduate? • Role of organelle is to digest cell waste • ...

Biology 3 2024-11-08

Across

An organism’s genetic makeup for a particular trait
process in eukaryotic, sexually-reproducing animals that reduces the number of chromosomes in a cell before reproduction
The DNA in a cell
Offspring are EXACT GENETIC COPIES of parent
The division of the cytoplasm to the two genetically-identical cells.
The actual division of genetic material (DNA) to produce two genetically-identical cells.
The equal division producing 2 identical cells from a parent cell
The general appearance of complete sets of chromosomes
When neither allele is completely dominant and the F1 have a phenotype somewhere in between the parents
A mass of genetic material composed of DNA and proteins that condense to form chromosomes during eukaryotic cell division
A gene that can have multiple phenotypic effects
The life of a cell from the time it is first formed from a parent cell until its own division into 2 daughter cells

Down

The phenotypic expression of a gene at one locus alters that of a gene at a second locus
Offspring are UNIQUE due to different combinations of genes being inherited from 2 parents
An organized package of DNA found in the nucleus of the cell
The process of forming a double-stranded nucleic acid from two complementary strand s of DNA (or RNA)
An organism that has a pair of identical alleles for a particular trait (True Breed)
Breeding an organism of unknown genotype with a recessive homozygote
When 2 gametes meet, then restores the DIPLOID, or 2n number of chromosomes per cell
Cells that have a nucleus enclosed within the nuclear membrane and contain membrane-bound organelles
The 2 alleles each affect the phenotype in separate, distinguishable ways.
The reproduction of cells
An organism that has a pair of 2 different alleles for a particular trait (Not a True Breed)
An organism’s observable appearance particular trait
The reproductive cells (eggs & sperm) that transmit genes fromone generation to the next

25 Clues: The DNA in a cell • The reproduction of cells • Offspring are EXACT GENETIC COPIES of parent • A gene that can have multiple phenotypic effects • An organism’s genetic makeup for a particular trait • An organism’s observable appearance particular trait • The general appearance of complete sets of chromosomes • ...

Biology Vocab 2024-11-11

Across

specialized structure that performs important cellular functions within a eukaryotic cell
process of noticing and describing events or processes in a careful, orderly way
compound that produces hydroxide ions in a solution; solution with a pH of less than 7
a preference or point of view that is personal, not scientific
in cells, structure that contains a cell's genetic material in the form of DNA
basic unit of all forms of life
subunit of which nucleic acids are composed; made up of a 5-carbon sugar, a phosphate group, and a nitrogenous base
cell organelle that stores materials like water, salts, proteins, and carbohydrates
a logical interpretation based on prior knowledge and experience
substance formed by the chemical combination of two or more elements in definite proportions
organism whose cells contain a nucleus
one of several forms of a single element, which contains the same number of protons but different numbers of neutrons
elements or compounds that enter into a chemical reaction
cell organelle that breaks down lipids, carbohydrates, and proteins into small molecules that can be used by the rest of the cell
compound made up of carbon, hydrogen, and oxygen atoms; type of nutrient that is the major source of energy for the body
material composed of two or more elements or compounds that are physically mixed together but not chemically combined
mixture of water and an undissolved material
substance that is dissolved in a solution
reactant of an enzyme-catalyzed reaction
in cells, structure that contains the cell's genetic material in the form of DNA
unicellular organism that lacks a nucleus
macromolecule that is needed by the body for growth and repair

Down

possible explanation for a set of observations or possible answer to a scientific question
evidence; information gathered from observations
smallest unit of most compounds that displays all the properties of that compound
combination of chemical reactions through which an organism builds up or breaks down materials
cell organelle consisting of RNA and protein found throughout the cytoplasm in the cell
small chemical unit that makes up a polymer
pure substance that consists entirely of one type of atom
dissolving substance in a solution
well-tested explanation that unifies a broad range of observations and hypotheses
atom that has a positive or negative charge
compound that prevents sharp, sudden changes in pH
macromolecule made mostly from carbon and hydrogen atoms; includes fats, oils, and waxes
organelle that is found in the cells of plants and some other organisms that captures energy from sunlight and converts it into chemical energy
signal to which an organism responds
protein catalyst that speeds up the rate of specific biological reactions
genetic material that organisms inherit from their parents
attraction between molecules of the same substance
molecules composed of many monomers; makes up macromolecules
fluid portion of the cell outside the nucleus
force of attraction between different kinds of molecules
to change over time
compound that forms hydrogen ions in a solution; a solution with a pH of less than 7
relatively constant internal physical and chemical conditions that organisms maintain
elements or compounds produced by a chemical reaction
substance that speeds up the rate of a chemical reaction
type of mixture in which all the components are evenly distributed
scientific study of life
the basic unit of matter
negatively charged particle; located in the space surrounding the nucleus

51 Clues: to change over time • scientific study of life • the basic unit of matter • basic unit of all forms of life • dissolving substance in a solution • signal to which an organism responds • organism whose cells contain a nucleus • reactant of an enzyme-catalyzed reaction • substance that is dissolved in a solution • unicellular organism that lacks a nucleus • ...

Biology Vocab 2024-11-11

Across

reproduction reproduction where cells from different structures unit to form the first cell of a new organism.
Pure substance that consists entirely of one type of atom.
The basic unit of matter
acids macromolecules containing hydrogen, oxygen, nitrogen, carbon, and phosphorus.
combination of chemical reactions through which an organism builds up or breaks down materials.
To change over time
Substance formed by the chemical combination of two or more elements.
atom that has a positive or negative charge.
small chemical unit that makes up a polymer.
Negatively charged particles, located in the space surrounding the nucleus.
Force of attraction between different kinds of molecules.
acid compound with an amino group on one end and a carboxyl group on the other end.
constant internal physical and chemical conditions that organisms maintain.
cell organelle that stores material such as water, salts, proteins and carbs.
when comparing two solutions, the solution with greater concentration of solutes.
A compound that forms hydrogen ions in solution, a solution with a pH of less than 7.
bond type of bonds between atoms in which the electrons are shared.
A compound that produces hydroxide ions in solution, a solution with a pH more than 7.
attraction between molecules of the same substance.
subunit that nucleic acids are composed; made of a 5-carbon sugar, a phosphate group, and a nitrogenous base.
material composed of two or more elements or compounds that are physically mixed together but not chemically combined.
cell organelle that breaks down lipids, carbs, and proteins into small molecules that can be used by the rest of the cell.
type of mixture in which all components are evenly distributed.
water channel protein in a cell.
process by which particles tend to move from an area where they are morew concentrated to an area where they are less concentrated.
bonds weak attraction between a hydrogen atom and another atom.

Down

basic unit of all forms of life
signal to which an organism responds.
in cells, structure that contains the shell's genetic material in the form of DNA.
molecules that are made of monomers, make up macromolecules.
when the concentration of two solutions are the same.
a unicellular organisms that lake a nucleus.
dissolving substance in a solution.
fluid portion of the cell outside the nucleus.
macromolecule made mostly of carbon and hydrogen atoms, includes facts, oils, and waxes.
genetic material that organisms inherit from their parents.
bond chemical bond formed when one or more electrons are transferred from one atom to another.
One of the several forms of a single element, contains the same number of protons but a different number of neutrons.
pressure pressure that must be applied to prevent osmotic movement across a selectively permeable membrane.
compound made out of carbon, hydrogen, and oxygen.
smallest unit of most compounds that displays all the properties of that compound.
relatively constant internal physical and chemical conditions that organisms maintain.
when comparing two solutions, the solution with the lesser concentration of solutes.
substance that is dissolved in a solution.
scale Scale with values from 0 to 14, used to measure the concentration of H+ ions.
macromolecule that contains carbon, hydrogen, oxygen, and nitrogen, is needed in the body for growth and repair.
mixture of water and no dissolved material.
group of similar cells that perform a particular function.
deer Waals forces Slight attraction that develops between oppositely charged regions of nearby molecules.
Preference or pov that is personal
scientific study of life
wall strong; supporting layer around the cell membrane in some cells.
organisms who's cells contain a nucleus.
A substance that prevents sharp, changes in ph.

54 Clues: To change over time • The basic unit of matter • scientific study of life • basic unit of all forms of life • water channel protein in a cell. • Preference or pov that is personal • dissolving substance in a solution. • signal to which an organism responds. • organisms who's cells contain a nucleus. • substance that is dissolved in a solution. • ...

Biology A 2024-11-11

Across

ribosomal RNA
mRNA is compleate and detaches
box forms multi-protein complex
Change in the sequence
dominance The dominant allele is affected by ressesive allel
Chance of something happening
2 allels both expressed
removes introns
biology new functions can be delivered from living systems
changes some of the nuculitide
same alles from each parent
alles inherited from parents
different allels from each parent
addition of nuculeotide to the mRNA
A-G-C-T
one cell in the body
square Possible genotypes
box Genes that regulate development
allel more then 1 gene
transfers genetic information

Down

In the gamete
operon Enzyme to digest lactose
Tailor medicines to genetic profeils
enzyme RNA polymerase binds to promoter
U-G-C-A
different versions of gene
messenger RNA
multifase process in when the nucules divids
transfers RNA
Griffith studdied
allels expressed ressesive allels and hidden
structures in the cytoplasm where protein are made
protein Control transcription
location of gene on chromosomes
expression of gene
elements Regions on DNa where protein binds
law statement that cant be changed

37 Clues: U-G-C-A • A-G-C-T • In the gamete • ribosomal RNA • messenger RNA • transfers RNA • removes introns • Griffith studdied • expression of gene • one cell in the body • Change in the sequence • 2 allels both expressed • different versions of gene • same alles from each parent • alles inherited from parents • Chance of something happening • transfers genetic information • mRNA is compleate and detaches • ...

Semester Biology 2024-12-04

Across

Is going to tell a bad joke
His brother might be better than him at football
Watching hunting videos
Telling Ben and Nic to leave her alone
I tripped trying to pronounce your last name
Posting something inappropriate to William's computer
The greatest sports videographer of all time
_______ Enchanted
He a runna, he a track star

Down

Ryan, but carrying a L
Also posting something inappropriate to William's computer
_______________ National Park
A combination of Nate Robinson and Pistol Pete Maverick
Probably posting a dance on TikTok
Bro just sit down please
Basically Eli Manning
Always stressing about taking notes
Will beat you on a test while sleeping
One of the most dominant basketballers in this room
Is going to build a large boat for his animals
Wants to work for the Daily Bugle so bad

21 Clues: _______ Enchanted • Basically Eli Manning • Ryan, but carrying a L • Watching hunting videos • Bro just sit down please • Is going to tell a bad joke • He a runna, he a track star • _______________ National Park • Probably posting a dance on TikTok • Always stressing about taking notes • Telling Ben and Nic to leave her alone • Will beat you on a test while sleeping • ...

Biology Revision 2024-12-15

Across

A product of anaerobic respiration in fungi
Lipids (fats) can be built from fatty acids and _____________
Diseases that can be transmitted from one organism to another are called ___________________ diseases
This transports glucose and oxygen to cells
The thing that lactic acid needs to react with to be broken down
The name given to anaerobic respiration in fungi
In plants, glucose can be used to build ___________ that is used to make cell walls
Bacteria which are resistant to multiple types of antibiotics are sometimes called _______________
Antibiotics are becoming less effective as bacteria are becoming more ______________
This viral disease causes a whole-body red skin rash and a fever.
The type of medicine that relieves symptoms but does not clear an infection
The type of virus that weakens your immune system
The name of the scientist that discovered the first antibiotic was Alexander ____________
Mosquitoes carry the malaria pathogen from one person to another. Mosquitoes act as a __________
The type of medicine used to kill bacterial diseases
The type of pathogen that is killed by antibiotics
The sum of all the chemical reactions that happen in the body
The type of pathogen that reproduces inside human cells and causes them to burst
The type of pathogen that causes malaria
A common vector of plant diseases
A waste product of anaerobic respiration in humans (___________ acid)

Down

Glucose is stored in the muscles as ______________ for later use
Vaccinating the majority of a population to protect the vulnerable is called _________ immunity
The place where anaerobic respiration happens
The purpose of any type of respiration reaction
Any disease that is caused by the cells of the immune system attacking human cells in the body is called an ______________ disease
The first antibiotic to be discovered
The sugar needed for any type of respiration
Proteins released by white blood cells that latch on to pathogens and disable them
We can limit the spread of diseases by keeping infected individuals away from healthy individuals. This is called _________________
We can use the anaerobic respiration of fungi to bake ___________.
The place where aerobic respiration happens
The proteins on the surface of cells that white blood cells and their antibodies latch on to
We an place this type of fungi in drinks to make them alcoholic.
The process where a white blood cell engulfs a pathogen
To get more oxygen to the cells during exercise, the body's breathing and __________ rate both increase
The breaking down of larger molecules into smaller ones is sped up by catalysts called ______________ (Hint: think of what breaks down your food)
Type of respiration with oxygen
The organ where lactic acid is broken down to be removed from the body
A HIV infection that has weakened someone's immune system so much that they have no more defences against pathogens and cancers is called _________
Activated white blood cell will __________ to produce more of themselves
Type of respiration without oxygen
Amino acids can be use to build ___________
A long-term symptom of gonorrhoea (e_____________ pregnancies

44 Clues: Type of respiration with oxygen • A common vector of plant diseases • Type of respiration without oxygen • The first antibiotic to be discovered • The type of pathogen that causes malaria • A product of anaerobic respiration in fungi • This transports glucose and oxygen to cells • The place where aerobic respiration happens • Amino acids can be use to build ___________ • ...

Biology teacher 2024-12-09

Across

– мансап / карьера
– презентация / презентация
– организм / организм
– өсімдік / растение
– даму / развитие
– тұрақтылық / устойчивость
– оқыту / преподавание
– сынып / класс
– сабақ / урок
– дала жұмысы / полевые исследования
– эволюция / эволюция
– адалдық / преданность
– мотивация / мотивация
– тапсырма / задание
– шабыт / вдохновение
– қарым-қатынас / общение
– зерттеу / исследование
– кəсіп / профессия
– тәжірибе / эксперимент
– биология / биология

Down

– бағалау / оценивание
– жауапкершілік / ответственность
– табиғат / природа
– микроскоп / микроскоп
– бақылау / наблюдение
– оқушы / ученик
– қоршаған орта / окружающая среда
– дағды / навык
– жасушалар / клетки
– жануар / животное
– түсінік / понимание
– ғылым / наука
Plan – сабақ жоспары / план урока
– білім / образование
– білім / знание
– мұғалім / учитель
– жаңалық / открытие
– зертхана / лаборатория
– табыс / успех
– экология / экология

40 Clues: – сабақ / урок • – дағды / навык • – ғылым / наука • – сынып / класс • – табыс / успех • – оқушы / ученик • – білім / знание • – даму / развитие • – мансап / карьера • – табиғат / природа • – жануар / животное • – мұғалім / учитель • – кəсіп / профессия • – өсімдік / растение • – жасушалар / клетки • – жаңалық / открытие • – тапсырма / задание • – организм / организм • – түсінік / понимание • ...

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