skeletal system Crossword Puzzles
Body systems 2025-03-03
Human Body Systems 2023-01-18
Across
- Intercepts signals from the body to control the senses
- Carries gasses through the body via the circulatory system
- Regulates hormones and chemical glands in the body
- Controls the layers of skin and nurtures certain senses
Down
- Pumps blood and nutrients from the heart to the body
- Allows humans to reproduce
- Provides structural support and protection to the body
- Breaks down food to provide energy to the body
- Removes forms of liquid waste from the body
- Controls human movements and allows force and strength
10 Clues: Allows humans to reproduce • Removes forms of liquid waste from the body • Breaks down food to provide energy to the body • Regulates hormones and chemical glands in the body • Pumps blood and nutrients from the heart to the body • Intercepts signals from the body to control the senses • Provides structural support and protection to the body • ...
the body 2023-05-16
Across
- breaks down food
- A living thing made up of one or more cell
- supports the body, protects organs, allows movement, and makes blood cells
- controls body movements and coordinates communication between the brain and the environment.
- takes in oxygen and releases carbon dioxide
- removes liquid wastes from the body
- system group of organs that work together to perform body functions
Down
- moves bones, causes the heart to beat, and moves food through the digestive system
- delivers nutrients and oxygen to all cells in the body
- A group of similar cells
- Different types of tissues that function together
11 Clues: breaks down food • A group of similar cells • removes liquid wastes from the body • A living thing made up of one or more cell • takes in oxygen and releases carbon dioxide • Different types of tissues that function together • delivers nutrients and oxygen to all cells in the body • system group of organs that work together to perform body functions • ...
vitamins and minerals 2024-10-03
Across
- helps your body function properly
- ulating muscle and nerve function
- making energy, connective tissues, and blood vessels
- is a mineral that the body needs for growth and development
- an antioxidant that helps protect your cells against the effects of free radicals
Down
- water-soluble vitamins that play important roles in cell metabolism
- building and maintaining healthy bones
- helps your immune system and metabolism function.
- helps form and maintain healthy teeth, skeletal and soft tissue
- helps maintain healthy skin and eyes
10 Clues: helps your body function properly • ulating muscle and nerve function • helps maintain healthy skin and eyes • building and maintaining healthy bones • helps your immune system and metabolism function. • making energy, connective tissues, and blood vessels • is a mineral that the body needs for growth and development • ...
Unit 3 Review 2025-10-27
Across
- used to see bones and the skeletal system
- it is important to get enough of this to help your body maintain a clean bill of health
- this type of joint where bones meet does not move (skull)
- when you automatically move your hand away from something hot
- the powerful tendon named after a legend
- there are two hemispheres in the brain
- the control center for the body
- interconnected with the muscular system
Down
- this type of joint where bones meets can move some (ribs)
- this type of joint where bones meet moves freely (shoulder)
- there are five that work with the brain to process information about our surroundings
- important to eat foods with this to maintain bone strength and to maintain a clean bill of health
- where bones meet cushioned by cartilage
- building blocks of life that are too small to be seen without a microscope
- messengers that transmit information from the body parts through the spinal cord to the brain
- it is important to _______ outside to strengthen muscles and maintain a clean bill of health
- can correct vision but not hearing
17 Clues: the control center for the body • can correct vision but not hearing • there are two hemispheres in the brain • where bones meet cushioned by cartilage • interconnected with the muscular system • the powerful tendon named after a legend • used to see bones and the skeletal system • this type of joint where bones meets can move some (ribs) • ...
human systems crossword puzzle by jayden 2024-05-21
5 Clues: protects the heart and lungs • food stays here for a few hours • digestive juices found in the mouth • a system involved with the exchange of gases • works with the skeletal system to move the body
Organ System 2022-05-25
Across
- pumps blood from the heart to the lungs to get oxygen
- Many non-living substances such as fluids, hormones, and pheromones are important accessories
- your body's central framework
- make digestive juices and enzymes that help the body digest food and liquids.
- biological system consisting of specific organs and structures used for gas exchange in animals and plants
- coordinates its actions and sensory information by transmitting signals to and from different parts of its body
Down
- composed of specialized cells called muscle fibers
- your body's outer layer
- passive biological system that removes excess, unnecessary materials from the body fluids of an organism, so as to help maintain internal chemical homeostasis and prevent damage to the body.
- a subsystem of the circulatory system in the vertebrate body that consists of a complex network of vessels, tissues, and organs
- a complex network of glands and organs.
11 Clues: your body's outer layer • your body's central framework • a complex network of glands and organs. • composed of specialized cells called muscle fibers • pumps blood from the heart to the lungs to get oxygen • make digestive juices and enzymes that help the body digest food and liquids. • ...
Endocrine - Hypothalamus and pituitary glands 2020-12-04
Across
- secretes hormones that contra a wide range of bodily activities.
- Oxytocin is sometimes administered to women to stimulate contractions.
- stimulates general body growth.
- that targets the kidneys (Antidiuretic hormone (ADH) ).
- Excessive growth hormone can cause and acromegaly.
Down
- Hormones that stimulates sperm developmental in the male testes.
- initiates milk production in the mammary glands.
- Growth hormone promote growth of and protein protein in skeletal muscle.
- Pituitary dwarfism happen because of growth hormone.
- Growth hormone increase bone and
- The system regulates long term changes such as growth and development.
- The chemical product of an endocrine gland. (hormone).
12 Clues: stimulates general body growth. • Growth hormone increase bone and • initiates milk production in the mammary glands. • Excessive growth hormone can cause and acromegaly. • Pituitary dwarfism happen because of growth hormone. • The chemical product of an endocrine gland. (hormone). • that targets the kidneys (Antidiuretic hormone (ADH) ). • ...
Human Body 2022-06-07
Across
- What is the thing that keeps you alive besides the brain?
- What is another name Skeletal Muscle
- What is one organ involved in the digestive disorders?
- What gas does the respiratory release?
- What is flexible, bony tissue called?
- What is one symptom of digestive disorders?
Down
- Where are the messages sent out from?
- What is the red and warm thing that flows through your body?
- What type of muscle is a heart?
- What makes the chest cavity expand and shrink?
- What are the specialized cells the nervous system uses?
- What is one way to keep your bones healthy?
12 Clues: What type of muscle is a heart? • What is another name Skeletal Muscle • Where are the messages sent out from? • What is flexible, bony tissue called? • What gas does the respiratory release? • What is one way to keep your bones healthy? • What is one symptom of digestive disorders? • What makes the chest cavity expand and shrink? • ...
LS9 U2 PT Part1 2022-11-16
Across
- the act of respiring.
- digesting food.
- relating to the circulation of blood.
- the immune system's way of protecting the body against an infectious disease.
- a body tissue consisting of long cells that can contract and produce motion
- relating to or functioning as a skeleton.
- the process by which organisms expels metabolic waste products and other toxic substances from their body.
Down
- forming a tough, protective layer.
- To produce egg and sperm cells.
- easily agitated or alarmed; tending to be anxious; highly strung.
- a complex network of glands and organs.
- the fluid that flows through the lymphatic system.
12 Clues: digesting food. • the act of respiring. • To produce egg and sperm cells. • forming a tough, protective layer. • relating to the circulation of blood. • a complex network of glands and organs. • relating to or functioning as a skeleton. • the fluid that flows through the lymphatic system. • easily agitated or alarmed; tending to be anxious; highly strung. • ...
Appendicular Skeleton 2022-03-11
Across
- Type of joint not included in the appendicular skeleton
- The appendicular skeleton is part of the vertebrates _____
- type of joint where most amount of movement occurs
- Ball and socket joints allow movement in ____ planes
- One function of a skeleton
- Type of joint at the hip
- Skeletal region/bone not indicated in the appendicular skeleton
Down
- Appendicular means movement of
- The type of joint at the knee
- one way to classify the endoskeleton
- a place where two or more bones come together
- Movement happens in the appendicular skeleton through a _____ system
- Type of muscle used to move the appendicular skeleton
- Hinge joints allow movement in one plane such as
- The apenndicular skeleton contains the upper and lower
15 Clues: Type of joint at the hip • One function of a skeleton • The type of joint at the knee • Appendicular means movement of • one way to classify the endoskeleton • a place where two or more bones come together • Hinge joints allow movement in one plane such as • type of joint where most amount of movement occurs • Ball and socket joints allow movement in ____ planes • ...
HUMANS 2026-02-04
Across
- The color of carbon dioxide rich blood
- The body system that helps us move and gives shape to the body
- Gas transported from body to lungs
- The bones that protect the heart and lungs
- The organ used for breathing in air
- The color of oxygen rich blood
Down
- The bones that protect the brain
- The act of breathing in air
- Hard structures that support and protect the body
- The act of breathing out air
- Helps to transport oxygen and nutrients through the whole body
- The connection between 2 or more bones
- The organ that pumps blood around the body and is protected by the ribs
- Gas transported from lungs to body
14 Clues: The act of breathing in air • The act of breathing out air • The color of oxygen rich blood • The bones that protect the brain • Gas transported from body to lungs • Gas transported from lungs to body • The organ used for breathing in air • The color of carbon dioxide rich blood • The connection between 2 or more bones • The bones that protect the heart and lungs • ...
Human Body 2022-06-07
Across
- What is the thing that keeps you alive besides the brain?
- What is another name Skeletal Muscle
- What is one organ involved in the digestive disorders?
- What gas does the respiratory release?
- What is flexible, bony tissue called?
- What is one symptom of digestive disorders?
Down
- Where are the messages sent out from?
- What is the red and warm thing that flows through your body?
- What type of muscle is a heart?
- What makes the chest cavity expand and shrink?
- What are the specialized cells the nervous system uses?
- What is one way to keep your bones healthy?
12 Clues: What type of muscle is a heart? • What is another name Skeletal Muscle • Where are the messages sent out from? • What is flexible, bony tissue called? • What gas does the respiratory release? • What is one way to keep your bones healthy? • What is one symptom of digestive disorders? • What makes the chest cavity expand and shrink? • ...
Cell Parts 2022-10-20
Across
- are membrane-bound cell organelle, they are generally small and help sequester waste products
- a double layer that encloses the nucleus of the cell where chromosomes reside
- calcium storage, protein synthesis, and lipid metabolism
- the gelatinous liquid that fills inside the cell
- the network of fibres forming the eukaryotic cells
Down
- transporting, modifying, and packaging proteins and lipids into vesicles
- membrane surrounding the cytoplasm of a cell
- organizing microtubes that serve as the cell's skeletal system
- ATP
- thin-walled sacs filled with fluid usually clear
- facilitating ribosomes biogenesis
- site of protein synthesis of a cell
12 Clues: ATP • facilitating ribosomes biogenesis • site of protein synthesis of a cell • membrane surrounding the cytoplasm of a cell • thin-walled sacs filled with fluid usually clear • the gelatinous liquid that fills inside the cell • the network of fibres forming the eukaryotic cells • calcium storage, protein synthesis, and lipid metabolism • ...
The human body systems 2023-10-11
Across
- Regulates body temp and barrier against infection
- Stores/carries WBC's that fight disease and collects excess fluids and returns them to the body
- EZ the system that was involved in creating you
- protects organs and gives shape and support to the body
- responds,interprets,and gathers information to retain homeostasis
- regulates body activities using hormones
- allows for movement by contracting
Down
- Removes waste and filters blood
- Processes your waste and food
- Takes in oxygen and replaces it with carbon dioxide
- Fights off foreign invaders in the body
- Transports materials to and from cells
12 Clues: Processes your waste and food • Removes waste and filters blood • allows for movement by contracting • Transports materials to and from cells • Fights off foreign invaders in the body • regulates body activities using hormones • EZ the system that was involved in creating you • Regulates body temp and barrier against infection • ...
Anatomy & Physiology: Nervous System 1 2023-08-22
Across
- The term for thinking
- Projections that receive and transmit the impulse toward the cell body
- Division of the nervous system that extends beyond the brain and spinal cord
- The impulses sent by the nerve cells to muscles and glands; includes muscle contractions and reflexes, glandular secretions, changes in hormone levels or activation of immune reactions
- Division of the nervous system that includes the brain and spinal cord
- Receive stimuli from the external environment
- Impulse-conducting cells that are the simplest units of the nervous system
- Type of receptor that detects chemical stimuli
- Type of sensory neuron that transmits the impulse toward the CNS
- Sensory ___________ is the gradual decrease in receptor responsiveness to a constant or prolonged stimulus
- Type of receptor that detects actual or potential tissue damage and serves as a protective function
- When nerve cells detect internal or external stimuli and transmit the information to the brain and spinal cord
- Type of receptor that detects pressure and soundwaves
- Type of neuron that transmits an impulse between the sensory and motor segments of the nervous system
- Division of the autonomic nervous system that controls energy expenditure and is referred to as "fight or flight"
- Ability of a neuron to release a neurotransmitter
- Ability of a neuron to transmit an impulse along the length of their axon and on to other neurons, muscles, or glands
Down
- Subdivision of the peripheral nervous system that regulates involuntary activities of organs, glands, and smooth muscle
- The basic structures of the nervous system include the brain, spinal cord, cranial and spinal nerves, sense organs, and
- Chemical messengers that are released by synaptic vesicles upon arrival of a nerve impulse
- Type of receptor that detects light stimuli
- Contains the nucleus and other organelles
- Type of motor neuron that transmits the impulse away from the CNS
- Ability of a neuron to respond to a stimulus and produce an impulse
- Division of the autonomic nervous system that controls energy conservation and is referred to as "rest and digest"
- Receive stimuli from the internal environment
- Type of receptor that detects changes in electrolyte concentrations in blood plasma
- Type of receptor that detects changes in environmental temperature
- The most common neurotransmitter
- Projection that transmits the impulse away from the cell body
- Subdivision of the peripheral nervous system that transmits sensory input and controls the voluntary function of skeletal muscles
31 Clues: The term for thinking • The most common neurotransmitter • Contains the nucleus and other organelles • Type of receptor that detects light stimuli • Receive stimuli from the external environment • Receive stimuli from the internal environment • Type of receptor that detects chemical stimuli • Ability of a neuron to release a neurotransmitter • ...
BIOLOGY 2017-01-20
Across
- / The study of life.
- / Composed of a group of different tissue.
- / Groups of organ that compromises in a system such as digestive, nervous, skeletal etc.
Down
- / Stages from smallest to largest component of an organism.
- / an individual that consist atoms to organ system. You are the clue.
- / Smallest unit of that replicate independently consist of organelles.
6 Clues: / The study of life. • / Composed of a group of different tissue. • / Stages from smallest to largest component of an organism. • / an individual that consist atoms to organ system. You are the clue. • / Smallest unit of that replicate independently consist of organelles. • / Groups of organ that compromises in a system such as digestive, nervous, skeletal etc.
Science 2020-09-23
6 Clues: are filters • help us to breathe • the biggest artery. • are the muscles that are ubicate in the bones. • Is the organ the most important in all tha body • How is the other name of the circulatory system
CNHP Ch. 3 2020-09-16
Across
- forward slipping of a lumbar vertebra
- smooth
- grating sound sometimes made by the movement of a joint or broken bone
- application of a pulling force to a dislocated joint
- binding or fusing of joint surfaces
- smooth muscle tumor
- a projection arising from a bone that develops from cartilage
- bone tissue that has died from loss of blood supply
- partial dislocation
- absent muscle tone
- transplantation of a piece of bone from one site to repair a skeletal defect
- Degenerative joint disease
- Open reduction,Internal fixation of a fracture. surgical repair of a fracture by realigning bone using plates, screws, and pins
- repair or reconstruction of a joint
- softening of cartilage
Down
- infection of bone and bone marrow, causing inflammation
- reduced muscle tone or tension
- lying down, especially in a bed
- puncture or aspiration of a joint
- rod-shaped or striated
- use of an orthopedic appliance to maintain a bones' position or provide limb support
- muscle
- crooked or stiff
- uncontrolled contractions of skeletal muscles
- tension, prolonged muscle contraction
- lying down
- bent
- division of a tendon by incision to repair a deformity caused by shortening of a muscle
- computed axial tomography
- skeletal muscle tumor
- flesh
- a drug that relieves fever
- history of present illness
33 Clues: bent • flesh • smooth • muscle • lying down • crooked or stiff • absent muscle tone • smooth muscle tumor • partial dislocation • skeletal muscle tumor • rod-shaped or striated • softening of cartilage • computed axial tomography • Degenerative joint disease • a drug that relieves fever • history of present illness • reduced muscle tone or tension • lying down, especially in a bed • ...
Muscle Crossword 2025-01-27
Across
- A bundle of structures such as nerve or muscle fibers or conducting vessels
- A protein in cells that helps with muscle contraction, cell movement, and cell shape
- a neurotransmitter that carries chemical messages between nerve cells and other cells in the body
- the ability of a muscle to return to its original length aNeuromuscular junctionor shortened
- a synapse that connects a motor nerve to a muscle fiber
- the dense connective tissue that surrounds the entire muscle tissue
- A thick
- bundles of protein filaments that contain the contractile elements of the cardiomyocyte
- A thin layer of connective tissue that surrounds each muscle fiber
Down
- the fundamental unit of muscle that contracts
- band in a muscle's sarcomere that contains thick myosin filaments and some thin actin filaments
- the pale, lighter band in a skeletal muscle fiber
- the ability of muscle cells to contract or shorten forcefully
- the ability of a muscle to stretch or lengthen without tearing
- the ability of muscle cells to respond to stimuli by generating electrical impulses
- A fibrous connective tissue that attaches muscle to bone.
- A continuous layer of collagenous connective tissue that separates the skeletal muscle tissue into muscle fascicles
- a single motor neuron and all the muscle fibers it innervates,
- separates adjacent I-bands in a muscle cell
- a central region of the A band in a sarcomere, a contractile unit of skeletal muscle
20 Clues: A thick • separates adjacent I-bands in a muscle cell • the fundamental unit of muscle that contracts • the pale, lighter band in a skeletal muscle fiber • a synapse that connects a motor nerve to a muscle fiber • A fibrous connective tissue that attaches muscle to bone. • the ability of muscle cells to contract or shorten forcefully • ...
Chapter 13 Guidelines Crossword Puzzle 2023-03-10
Across
- two or more bones come together is called a
- serious fractures that result from mechanical trauma
- for use as long as the patient is receiving treatment for the fracture
- present or experienced to a severe or intense degree
- chapter for Diseases of the Musculoskeletal System and Connective Tissue
- bone fracture caused by weakness of the bone
Down
- relating to or denoting the musculature and skeleton together
- systemic skeletal disorder
- to be used for encounters after the patient has completed active treatment
- a broken bone
- persisting for a long time or constantly recurring
11 Clues: a broken bone • systemic skeletal disorder • two or more bones come together is called a • bone fracture caused by weakness of the bone • persisting for a long time or constantly recurring • serious fractures that result from mechanical trauma • present or experienced to a severe or intense degree • relating to or denoting the musculature and skeleton together • ...
UNIT 14 2025-01-15
Across
- An obstacle to one's feet; a hindrance.
- Care for the feet and toenails.
- A level that is moved with one's foot.
- One who treats disorders of the feet.
- A creature with one hundred feet.
Down
- A creature with two feet.
- A branch of medicine dealing with the skeletal system and associated muscles and joints.
- A creature with one thousand feet.
- A person who walks across a street on foot.
- Foot.
- A person who goes from one door to door on foot trying to sell a product.
11 Clues: Foot. • A creature with two feet. • Care for the feet and toenails. • A creature with one hundred feet. • A creature with one thousand feet. • One who treats disorders of the feet. • A level that is moved with one's foot. • An obstacle to one's feet; a hindrance. • A person who walks across a street on foot. • ...
homeostatis 2022-06-08
Across
- is an organ of soft nervous tissue contained in the skull of vertebrates, functioning as the coordinating.
- is complex network of nerves and cells that carry message and form the brain and spinal cord to various parts of body.
- system is biological system knowns as specific organ use for gas exchange in plants and animals.
- is organs that take food and drinks and breaked them into substances that body used for energy and growth
Down
- system is system consists of the heart, blood vessels, and blood
- a self-regulating which is process which organism tens to maintain while balance to condition for it survival.
- is a system an organ consisting of skeletal, smooth, and cardiac muscle.
- is spongy each pair of them air-filled organ located on the left or right of the chest.
- is an hollow musular organ about sizes of a fit. it have job of making sure the pumping blood through the blood vessels by repeated.
- part of an organism which is typically has a specific vital function.
- small organ that's located in front of the neck.
11 Clues: small organ that's located in front of the neck. • system is system consists of the heart, blood vessels, and blood • part of an organism which is typically has a specific vital function. • is a system an organ consisting of skeletal, smooth, and cardiac muscle. • ...
homeostatis 2022-06-08
Across
- is an organ of soft nervous tissue contained in the skull of vertebrates, functioning as the coordinating.
- small organ that's located in front of the neck.
- part of an organism which is typically has a specific vital function.
- is organs that take food and drinks and breaked them into substances that body used for energy and growth
- is an hollow musular organ about sizes of a fit. it have job of making sure the pumping blood through the blood vessels by repeated.
- is a system an organ consisting of skeletal, smooth, and cardiac muscle.
Down
- system is system consists of the heart, blood vessels, and blood
- is complex network of nerves and cells that carry message and form the brain and spinal cord to various parts of body.
- system is biological system knowns as specific organ use for gas exchange in plants and animals.
- a self-regulating which is process which organism tens to maintain while balance to condition for it survival.
- the lower part of the alimentary canal from the end of the stomach to the anus
- is spongy each pair of them air-filled organ located on the left or right of the chest.
12 Clues: small organ that's located in front of the neck. • system is system consists of the heart, blood vessels, and blood • part of an organism which is typically has a specific vital function. • is a system an organ consisting of skeletal, smooth, and cardiac muscle. • ...
The Muscular System 2023-10-11
Across
- allows you to chew urination,heartbeat,breathing,vision
- voluntary control connected to the skeleton to help a person move
- involuntary and helps the heart pump blood
- involuntary located in the hollow organs
- connect the skeletal muscles to the bones
Down
- a pair that work in opposite ways when one contracts the other relaxes
- what are muscle fiber arranged in
- The three types of muscles
- composed of specialized muscle fibers movement for almost all the body
- allows food to squeeze down the digestive system
10 Clues: The three types of muscles • what are muscle fiber arranged in • involuntary located in the hollow organs • connect the skeletal muscles to the bones • involuntary and helps the heart pump blood • allows food to squeeze down the digestive system • allows you to chew urination,heartbeat,breathing,vision • voluntary control connected to the skeleton to help a person move • ...
P4B - Callista 2021-08-27
Across
- Places in our skeletal system where bones meet
- A type of joints that let you bend and straighten your limbs
- The smallest unit of life
- A protective ‘helmet’for your brain
- A collection of tissues
- Bones that protect the spinal cord
Down
- It is made up of bones that give support and shape to your body
- They work with bones to help us move
- A collection of the same kind of cells
- Curved bones that protect your heart,lungs and liver
10 Clues: A collection of tissues • The smallest unit of life • Bones that protect the spinal cord • A protective ‘helmet’for your brain • They work with bones to help us move • A collection of the same kind of cells • Places in our skeletal system where bones meet • Curved bones that protect your heart,lungs and liver • A type of joints that let you bend and straighten your limbs • ...
Know your Body 2022-07-22
Across
- strong band of fibrous tissues
- rigid part of skeletal system
- Rotary joint of the body
- type of bones which varies in shape and size
- muscles that are found in the heart
- joint where cylindrical end of one bone fits into rough shaped surface of another bone
Down
- Blood vessels which carries deoxygenated blood
- the circulation where blood oxygenated blood transferred to body parts and vice versa
- fluid that carries oxygen and nutrients in the body
- Property of the muscle to respond to a stimuli
10 Clues: Rotary joint of the body • rigid part of skeletal system • strong band of fibrous tissues • muscles that are found in the heart • type of bones which varies in shape and size • Blood vessels which carries deoxygenated blood • Property of the muscle to respond to a stimuli • fluid that carries oxygen and nutrients in the body • ...
Sensory Receptors Crossword 2026-05-06
Across
- is a decreased or limited ability to see colors.
- respond to physical forces in touch, hearing, and pressure.
- are activated by light but do not register any colors.
- respond to chemicals in taste and smell and in internal changes.
Down
- respond to the body positions of skeletal muscles, tendons, ligaments, and joints.
- respond to temperature changes.
- respond to light.
- allow us to see color.
- Receptor, a nerve ending that sends signals to the central nervous system when it is stimulated
- respond to tissue damage
10 Clues: respond to light. • allow us to see color. • respond to tissue damage • respond to temperature changes. • is a decreased or limited ability to see colors. • are activated by light but do not register any colors. • respond to physical forces in touch, hearing, and pressure. • respond to chemicals in taste and smell and in internal changes. • ...
Chapter Six 2025-05-19
Across
- ____ nervous system (CNS), the brain and spinal cord
- ______ nervous System (ANS), the part of the peripheral nervous system that controls internal biological functions
- ______ nervous system (SNS), the part of the peripheral nervous system that controls voluntary movement of skeletal muscles
- _____ cord, nerves that run up and down the length of the back and transmit most messages between the brain and body
- _____ nervous system (PNS), nerves branching beyond the spinal cord into the body
- the expression of a particular trait in an organism
- the different regions into which the cerebral cortex is divided
- the genetic transmission of characteristics from parents to offspring
- a part of the brain that covers the brain's central core, responsible for sensory + motor control, and the process of thinking and language
- the basic building blocks of heredity
- the set of genes in an organism
- ____ system, a chemical communication system, using hormones, by which messages are sent through the bloodstream
- the chemicals released by neurons, which determine the rate at which other neurons fire
Down
- ____ twins, twins who come from one fertalized egg, same heredity
- _____ resonance imaging (MRI), a measuring technique used to study brain structure and activity
- a small part of the brain above the pons that arouses the brain, integrates sensory information + relays it upward
- ____ twins, twins who come from two different eggs, fertalized by two different sperm
- ____ gland, the center of control of the endocrine system that secrets a large number of hormones
- the gap that exists between individual nerve cells
- ____ emission tomography (PET), an imaging technique used to see which brain areas are activated while performing tasks
- descended from ancestors with dissimilar genetics
- a part of the brain located at the rear base of the skull that is involved in the basic processes of life
- a machine used to record the electrical activity of large portions of the brain
- ____ axial tomography (CT), an imaging technique used to study the brain to pinpoint injuries and brain deteriorization
- the long, thin cells of nerve issue along which messages travel to and from the brain
- chemical substances that carry messages through the body in blood
- descended from ancestors with similar genetics
27 Clues: the set of genes in an organism • the basic building blocks of heredity • descended from ancestors with similar genetics • descended from ancestors with dissimilar genetics • the gap that exists between individual nerve cells • the expression of a particular trait in an organism • ____ nervous system (CNS), the brain and spinal cord • ...
El Cuerpo 2022-04-07
24 Clues: Cells • Blood • Veins • Cancer • Immune • Fluids • Urinary • Nervous • Muscular • Hormones • Arteries • Sickness • Skeletal • Digestive • Endocrine • Lymphatic • Nutrients • Metabolism • Circulatory • Capillaries • Respiratory • Blood vessels • Digestive juices • Systems of the body
science 2021-04-12
Chapter 11 Muscles 2025-02-27
Across
- 2 heads
- Triangle
- Circle
- 4 heads
- Smaller muscle that assists a larger agonist
- .... Means Trumpeter
- Pyramid
- Mostly responsible for producing particular movement
- Muscles work in .... to maximize efficiency
- Usually proximal to the insertion
- Consists only of skeletal muscles
- Muscle fibers spread out like a fan and converge on attatchment site
- Muscle fibers pull at an angle relative to tendon
Down
- Comb Like
- Move and support pectoral and pelvic girdles
- Flat Plate
- 3 heads
- A synergist that assists an agonist by preventing movement of another joint
- These muscles make up 60% of skeletal muscles
- Produces Movements
- The first part of the muscle name indicates the ...
- Moveable point of attachment
- Slanting
- Opposes movement of particular agonist
- Fascicles are parallel to the long axis of the muscle
- Pear Shape
26 Clues: Circle • 2 heads • 3 heads • 4 heads • Pyramid • Triangle • Slanting • Comb Like • Flat Plate • Pear Shape • Produces Movements • .... Means Trumpeter • Moveable point of attachment • Usually proximal to the insertion • Consists only of skeletal muscles • Opposes movement of particular agonist • Muscles work in .... to maximize efficiency • Move and support pectoral and pelvic girdles • ...
Muscular System 2026-02-03
Across
- _____-twitch muscles can work for a long time, so they are good for distance running and biking
- Cardiac muscles spread _____ throughout the human body
- Muscles that do not require a person to think
- Muscle in a person's chest
- Muscles located in the hollow organs
- Attach muscles to the bones
- Muscles work by _______
Down
- The brain sends messages to muscles through these
- Muscles that help a human move
- Muscles break down food through this system
- Muscles are made of special _____ that are threads of long, skinny cells
- _____-twitch muscles are good for quick blasts of speed or strength
- A person has to think about moving these muscles
13 Clues: Muscles work by _______ • Muscle in a person's chest • Attach muscles to the bones • Muscles that help a human move • Muscles located in the hollow organs • Muscles break down food through this system • Muscles that do not require a person to think • A person has to think about moving these muscles • The brain sends messages to muscles through these • ...
Chapter 10, 11 and 12 Review 2026-04-08
Across
- transmits impulses from CNS to effector glands, division of PNS
- has three or more processes, know the other types as well
- glial cell in the CNS that is small with thorny processes that monitor touch and monitor neurons
- type of glial cells in the PNS that surround all peripheral nerve fibers and form myelin sheaths in thicker nerve fibers
- glial cell in the CNS that is most abundant and highly branched, clings to neurons
- below the thalamus, forms cap over brain stem, chief homeostasis controls
- somatic sensory fibers, convey impulses from skin, skeletal muscle and joints to CNS, division of PNS
- short, nonmylelinated neurons and cell bodies
- muscle that provides major force for producing a certain movement
- _____ oblongata, cardiovascular center, respiratory center, autonomic reflex center
- Fascicles insert from opposite sides of tendon – appears as feather
- glial cells in the CNS that range from squamous to columnar, may be ciliated, line the central cavities of brain and spinal cord
- glial cells in the CNS that are branched and wrap CNS nerve fibers
- _____ plexus, cluster of capillaries that hangs from roof of each ventricle, enclosed by pia mater and a surrounding layer of ependymal cells
- type of system that consists of visceral motor nerve fibers, involuntary nervous system, division of the motor (efferent) division
- operate at a mechanical advantage
- muscle assists an agonist by causing a like movement or stabilizing a joint
- "small room", act as a relay station for information coming into the cortex
- conducting region of neuron
Down
- regions of brain and spinal cord with dense collections of myelinated fibers called tracts, myelinated and nonmyelinated axons
- BBB, helps maintain stable environment for brain, substances from blood must first pass through continuous epithelium cells of capillary walls before gaining entry into neurons
- a muscle that opposes or reverses a particular movement
- decrease in membrane potential, know the whole graph and what is happening at each spot
- long distance signaling of axons, know how these are generated and how they cause an action
- _______ synapse, most common type of synapse, specialized for release and reception of chemical neurotransmitters - know how this works for neurons
- type of system where somatic motor nerve fibers conduct impulses from CNS to skeletal muscle, voluntary, division of motor (efferent) division
- operate at a mechanical disadvantage, fast but light load
- _____ areas, areas of cortex concerned with conscious awareness of sensation
- fluid-filled chambers that are continuous to one another and central canal of spinal cord
- type of glial cells in the PNS that surround the neuron cell bodies, similar in function to astrocytes
- "executive suite" of brain, site of conscious mind
- there are three layers of this, helps cover and protect CNS - know all three we talked about
- _____ areas, located in frontal lobe, act to control voluntary movement
- clusters of neuron cell bodies in CNS
- primary _______ cortex, located in parietal lobe, receives general sensory information from skin, capable of spatial discrimination
- processes input from cortex, brain stem, and sensory receptors to provide precise movements of skeletal muscle
- clusters of neuron cell bodies in PNS
37 Clues: conducting region of neuron • operate at a mechanical advantage • clusters of neuron cell bodies in CNS • clusters of neuron cell bodies in PNS • short, nonmylelinated neurons and cell bodies • "executive suite" of brain, site of conscious mind • a muscle that opposes or reverses a particular movement • has three or more processes, know the other types as well • ...
Muscular System 2023-02-12
Across
- Movement of the muscle is not under control of the animal
- Muscles that increase the angle between bones
- Muscles are connected to the skeleton by these
- Example of an extensor in the arm
- Muscles that are used more are ______ in color
- Dark bands that cross each muscle fiber
- Movement of the muscle is under control of the animal
Down
- muscles that are used less are ______ in color
- Muscles that decrease the angle between bones
- Muscle making up hollow organs of the body
- Example of a flexor in the arm
- One function of the muscular system
- Flesh of the animal that you eat
- Only found in the muscular wall of the heart
14 Clues: Example of a flexor in the arm • Flesh of the animal that you eat • Example of an extensor in the arm • One function of the muscular system • Dark bands that cross each muscle fiber • Muscle making up hollow organs of the body • Only found in the muscular wall of the heart • Muscles that decrease the angle between bones • Muscles that increase the angle between bones • ...
CHS 370: Cardiovascular Physiology Crossword 2020-02-20
Across
- flow oxygenated blood through systemic circuit
- contraction phase of heart
- Q=HR * SV
- contract from apex of heart to base of heart through aortic and pulmonary valves
- has a 3 times higher oxidative capacity than skeletal muscle
- flow deoxygenated blood back to heart
Down
- arteries carry oxygenated blood (except pulmonary artery)
- volume ejected during systole phase
- relaxation phase of heart (heart fills with blood)
- volume in ventricles after the period of filling
- beginning of heart beat to beginning of next heart beat
- receive and store blood while ventricles are contraction, act as primer pumps
- causes a pressure wave through the arterial system (pulse)
13 Clues: Q=HR * SV • contraction phase of heart • volume ejected during systole phase • flow deoxygenated blood back to heart • flow oxygenated blood through systemic circuit • volume in ventricles after the period of filling • relaxation phase of heart (heart fills with blood) • beginning of heart beat to beginning of next heart beat • ...
BODY SYSTEMS TERMINOLOGY 2026-02-11
Across
- Lungs that allow for intake & processing oxygen
- Disease & illness fighting functions of the body
- Protective layer over the whole body
- Glands that produce and balance body fluids and functions
- Lymph nodes that work to promote fluid balance
- Responsible for waste processing and removal from the body.
- Message center allowing involuntary and voluntary movements
Down
- System that works to promote balance of hormones in the body
- Allows for individual body movements and functions
- Provides structure and allows for large or joint movement
- Processes and pumps blood throughout the body
- Male & female organs that produce offspring
- Processes food to provide nutrients to other body systems
13 Clues: Protective layer over the whole body • Male & female organs that produce offspring • Processes and pumps blood throughout the body • Lymph nodes that work to promote fluid balance • Lungs that allow for intake & processing oxygen • Disease & illness fighting functions of the body • Allows for individual body movements and functions • ...
Grace's Science Crossword 2023-01-23
Across
- pumps blood throughout your body
- transmits signals throughout the body that allows movement
- Carries oxygen, nutrients amd hormones to cells,and removes waste products
- Protects organs and provides shape and support
Down
- The nervous system gathers and interperts...
- Allows body to move when attached to bone
- gets energy from food
7 Clues: gets energy from food • pumps blood throughout your body • Allows body to move when attached to bone • The nervous system gathers and interperts... • Protects organs and provides shape and support • transmits signals throughout the body that allows movement • Carries oxygen, nutrients amd hormones to cells,and removes waste products
Nursing Puzzle 2021-10-12
22 Clues: obat • lesu • racun • batuk • resep • demam • bersin • kanker • muntah • pusing • gejala • ginjal • jantung • keluhan • sembelit • memeriksa • sakit punggung • berkaitan dengan otot • berkaitan dengan syaraf • berkaitan dengan kerangka • berkaitan dengan pernafasan • berkaitan dengan perncernaan
Exercise of skeletal and muscular system 2022-11-22
Across
- satu ruas tulang belakang
- protect our brain
- Connect bones to other bones
- protect our heart and lung
- connect muscle to bone
- amount of bones for making our skeleton
- place where the blood is made
- a place where two or more bones meet and allow us to move in various way
- tulang pergelangan tangan
- a joint which is allow movement in one direction only
Down
- a mineral helps keep our bones strong and hard
- a muscle that we can control its work and it connected to a skeleton
- a joint connect thigh bone and hipbone. it can allow to move in all around
- tulang belikat
- the longest bone in our body
- a joint which is not allow a movement
16 Clues: tulang belikat • protect our brain • connect muscle to bone • satu ruas tulang belakang • tulang pergelangan tangan • protect our heart and lung • Connect bones to other bones • the longest bone in our body • place where the blood is made • a joint which is not allow a movement • amount of bones for making our skeleton • a mineral helps keep our bones strong and hard • ...
vocabulary 5 2021-12-07
Across
- A muscle that works automatically in your body, such as those involved in digestion.
- Involuntary waves of muscle contraction that keep food moving along in one direction through the digestive system.
- The process by which nutrients pass from the digestive system to the blood.
- A muscle that attaches to the bone for movement.
- Strong connective tissue that attaches muscle to bone.
Down
- Strong connective tissue that holds bones together in movable joints.
- The process by which the body breaks down food into small nutrient molecules.
- A muscle that is found only in the heart.
- A muscular tube that connects the mouth to the stomach.
- A flap of tissue that seals off the trachea and prevents food from entering.
10 Clues: A muscle that is found only in the heart. • A muscle that attaches to the bone for movement. • Strong connective tissue that attaches muscle to bone. • A muscular tube that connects the mouth to the stomach. • Strong connective tissue that holds bones together in movable joints. • The process by which nutrients pass from the digestive system to the blood. • ...
Cells Cross Word Puzzle 2024-02-28
Across
- synthesizing proteins by translating the genetic code transcribed in mRNA into an amino acid sequence.
- provides a platform upon which other organelles can operate within the cell
- recticulum calcium storage, protein synthesis and lipid metabolism
- body prepares proteins and lipid (fat) molecules for use in other places inside and outside the cell
- organizing microtubules that serve as the cell's skeletal system
Down
- generate most of the chemical energy needed to power the cell's biochemical reactions
- produce and assemble the cell's ribosomes
- the digestive system of the cell
- membrane regulates the transport of materials entering and exiting the cell
- serves both as the repository of genetic information and as the cell's control center
10 Clues: the digestive system of the cell • produce and assemble the cell's ribosomes • organizing microtubules that serve as the cell's skeletal system • recticulum calcium storage, protein synthesis and lipid metabolism • provides a platform upon which other organelles can operate within the cell • ...
Major Conditions of the Bones 2023-10-02
Across
- lack of the fibrous matrix of the bone
- loss of minerals from bone related vitamin d deficiency in infants and young children
- metabolic skeletal disease in those whose bones have reached skeletal maturity
- breaks in the bone
- staph bacteria is the most common pathogen found in this condition
Down
- "condition of bone pores"
- deforming bone disease that has a faulty remodeling process
- malignant neoplasm of the bone
- cancer of the skeletal hyaline cartilage tissue
9 Clues: breaks in the bone • "condition of bone pores" • malignant neoplasm of the bone • lack of the fibrous matrix of the bone • cancer of the skeletal hyaline cartilage tissue • deforming bone disease that has a faulty remodeling process • staph bacteria is the most common pathogen found in this condition • ...
Health- Hetal crossword 2014-03-31
5 Clues: joint, • How can you use your ATPCP system? • what system do you burn the fastest? • What is the stuff that is between your two bones? • Generally the intensity of my muscle is when using Lactic acid
Body systems 2022-01-25
Across
- digestion starts here
- this system consists of the heart, blood vessels, and blood
- water and mineral from digested food is absorbed in this part
Down
- digested food is further digested and passses through the walls of this part into the bloodstream
- this system breaks down the food we eat into simpler substances that can be absorbed by the body to provide us with energy
- the tissues in this system attaches to the bones to enable the body to move
- this organ pumps blood rich in oxygen, water and digested food to all parts of the body; and pumps blood rich in carbon dioxide and waste materials away from the body
- this body part is the location for gaseous exchange
- this system takes in oxygen which is used by the body for respiration and gives out carbon dioxide and water vapour as a waste product
- this system supports the body and gives it its shape and structure; protects the vital organs from injury
10 Clues: digestion starts here • this body part is the location for gaseous exchange • this system consists of the heart, blood vessels, and blood • water and mineral from digested food is absorbed in this part • the tissues in this system attaches to the bones to enable the body to move • ...
MUSCLES OF THE SCALP, NECK, EYE, NOSE, AND MOUTH 2020-03-10
Across
- fibrous tissues that have the ability to stretch and contract according to the demands of the body's movements
- the part of the muscle that moves and is farthest from the skeleton
- the body system that covers, shapes, and holds the skeletal system in place
- the broad muscle extending from the chest and shoulder muscles to the side of the chin
- muscle of the mouth that enables grinning
Down
- the part of the muscle that does not move and is attached closest to the skeleton
- posterior portion of the epicranius
- muscle that draws the eyebrow down and vertically wrinkles the forehead
- the middle part of the muscle
- causes wrinkles across the bridge of the nose
10 Clues: the middle part of the muscle • posterior portion of the epicranius • muscle of the mouth that enables grinning • causes wrinkles across the bridge of the nose • the part of the muscle that moves and is farthest from the skeleton • muscle that draws the eyebrow down and vertically wrinkles the forehead • ...
vocabulary 5 2021-12-07
Across
- A muscle that works automatically in your body, such as those involved in digestion.
- Involuntary waves of muscle contraction that keep food moving along in one direction through the digestive system.
- The process by which nutrients pass from the digestive system to the blood.
- A muscle that attaches to the bone for movement.
- Strong connective tissue that attaches muscle to bone.
Down
- Strong connective tissue that holds bones together in movable joints.
- The process by which the body breaks down food into small nutrient molecules.
- A muscle that is found only in the heart.
- A muscular tube that connects the mouth to the stomach.
- A flap of tissue that seals off the trachea and prevents food from entering.
10 Clues: A muscle that is found only in the heart. • A muscle that attaches to the bone for movement. • Strong connective tissue that attaches muscle to bone. • A muscular tube that connects the mouth to the stomach. • Strong connective tissue that holds bones together in movable joints. • The process by which nutrients pass from the digestive system to the blood. • ...
vocab 2021-12-08
Across
- A muscle that is found only in the heart.
- Strong connective tissue that attaches muscle to bone.
- A muscle that attaches to the bone for movement.
- The process by which nutrients pass from the digestive system to the blood.
- Strong connective tissue that holds bones together in movable joints
- Involuntary waves of muscle contraction that keep food moving along in one direction through the digestive system.
Down
- The process by which the body breaks down food into small nutrient molecules.
- A muscular tube that connects the mouth to the stomach.
- A flap of tissue that seals off the trachea and prevents food from entering.
- A muscle that works automatically in your body, such as those involved in digestion.
10 Clues: A muscle that is found only in the heart. • A muscle that attaches to the bone for movement. • Strong connective tissue that attaches muscle to bone. • A muscular tube that connects the mouth to the stomach. • Strong connective tissue that holds bones together in movable joints • The process by which nutrients pass from the digestive system to the blood. • ...
Organ Systems in the human body - Sara and Camilla 2018-10-02
Across
- Consists of the heart and vessels that carry blood through our body
- Takes in our food and gives our blood the nutrients
- Centred on the lungs and provides us with oxygen
- Hormones are released from the glands of this system and conduct our growth and energy production
Down
- Different organs for the male and female, used to create offspring
- Extends across joints and enable us to move
- Network of vessels that collect fluids from tissues and return it to the blood; protects us from infections
- Collects the waste products and expels it from the body
- Our body's main controls system, in a network of extends throughout our whole body
- The frame of our body
10 Clues: The frame of our body • Extends across joints and enable us to move • Centred on the lungs and provides us with oxygen • Takes in our food and gives our blood the nutrients • Collects the waste products and expels it from the body • Different organs for the male and female, used to create offspring • ...
Different Cell types in the body 2019-02-26
Across
- results from the development of abnormal properties in normal cells that enable them to divide uncontrollably and spread to other locations.
- The number of major types of cells in the blood.
- are immune system cells that destroy pathogens and provide immunity.
- the basic unit of the nervous system.
- are unique cells of the body in that they are unspecialized and have the ability to develop into specialized cells for specific organs or to develop into tissues
- also called adipocytes, are the major cell component of adipose tissue.
Down
- help to clot blood.
- determine blood type.
- in the human body number in the trillions and come in all shapes and sizes.
- Skeletal muscle tissue attaches to ? enabling voluntary movement.
10 Clues: help to clot blood. • determine blood type. • the basic unit of the nervous system. • The number of major types of cells in the blood. • Skeletal muscle tissue attaches to ? enabling voluntary movement. • are immune system cells that destroy pathogens and provide immunity. • also called adipocytes, are the major cell component of adipose tissue. • ...
Body 2023-09-14
Across
- Rigid organs that make up the skeletal system and provide support.
- The opening in the face used for eating and speaking.
- The digestive organ where food is broken down.
- A muscular organ that pumps blood throughout the body.
- Organs responsible for breathing and exchanging oxygen and carbon dioxide.
- A bundle of fibers that transmit signals between the brain and body.
Down
- Hard structures in the mouth used for chewing food.
- Tissues in the body that contract to produce movement.
- The upper part of the body that contains the brain and sensory organs.
- The central organ of the nervous system, responsible for thinking and control.
- The fluid circulating in the body that carries nutrients and oxygen.
- The flexible column of bones in the back, also known as the backbone.
- The outer covering of the body, protecting it from the environment.
- An organ for hearing and balance, often shaped like a shell.
- An organ for vision, often with a colored iris.
15 Clues: The digestive organ where food is broken down. • An organ for vision, often with a colored iris. • Hard structures in the mouth used for chewing food. • The opening in the face used for eating and speaking. • Tissues in the body that contract to produce movement. • A muscular organ that pumps blood throughout the body. • ...
Human Body Systems 2023-05-18
Across
- Enables the body to move using the muscles.
- Consists of the kidneys, ureters, urinary bladder, and urethra.
- Another name for integumentary system.
- Required for the production of offspring.
- Supporting the body and giving it shape.
- Includes the heart and blood vesseles.
- System to absorb nutrients and remove waste
Down
- Consists of lymph, lymph nodes and vessels, collecting ducts, spleen
- Handles ingestion of food and liquids, breaking these down into their nutritional components to fuel the body.
- A protection mechanism composed of specialized cells, cell products, tissues, organs and processes within an organism
- Skin,Hair,Nails and Glands
- Circulates blood around the body via the heart, arteries and veins, delivering oxygen and nutrients to organs and cells and carrying their waste products away, as well as keeping the body's temperature in a safe range
- Gets rid of waste, other name for urinary.
- Composed of several organs and numerous glands that produce and secrete hormones.
- Serves as the body's main messaging center by sending and receiving signals throughout the body.
15 Clues: Skin,Hair,Nails and Glands • Another name for integumentary system. • Includes the heart and blood vesseles. • Supporting the body and giving it shape. • Required for the production of offspring. • Gets rid of waste, other name for urinary. • Enables the body to move using the muscles. • System to absorb nutrients and remove waste • ...
"Ologies" Crossword 2026-05-12
Across
- Study of ticks, mites and spiders.
- The study of chemistry in living things which includes metabolism.
- science Study of how humans impact the earth and its resources.
- Study of matter and energy and the interactions between the two through forces and motion.
- Study of the bones and the disorders and diseases of the skeletal system.
- The study of all types of animals and everything about them.
- Science dealing with the atmosphere and weather.
Down
- Study of organisms and how they interact with the environment, such as habits and food webs.
- Study of heredity & inherited trails passed down from generation to generation.
- Structure and function of living things, such as cells,tissues,organs,and organ systems.
- Study of the immune system and its responses to invading pathogens
- The study of the moon, stars, and other objects in space.
- The study of bacteria, especially in relation to medicine and agriculture.
- The study of living things and everything about it
- biology Study of life in the ocean
15 Clues: Study of ticks, mites and spiders. • biology Study of life in the ocean • Science dealing with the atmosphere and weather. • The study of living things and everything about it • The study of the moon, stars, and other objects in space. • The study of all types of animals and everything about them. • science Study of how humans impact the earth and its resources. • ...
Bones and Muscles 2015-12-07
Across
- most common mucsle of the body
- mineral matter begins to replace previously formed Cartliage
- break in the bone that hasn't broken skin
- attaches to the muscle to the bones of the skeletal
- less strength is needed in the bone
- caused by an accumulation of lactic muscle
- only found in the heart
- the ability to be stretched
Down
- Rhythmic contraction of the intestine
- spindle shaped muscle a.k.a. Visceral muscle
- we control movement
- bone cells that form new bony tissue
- arms, legs, phalanges, spine
13 Clues: we control movement • only found in the heart • the ability to be stretched • arms, legs, phalanges, spine • most common mucsle of the body • less strength is needed in the bone • bone cells that form new bony tissue • Rhythmic contraction of the intestine • break in the bone that hasn't broken skin • caused by an accumulation of lactic muscle • ...
Grogan Psych 1 Neurons and the Nervous System 2012-09-13
Across
- Nerves that carry information from the sense receptors to the Central Nervous System (CNS)
- Endpoint of a neuron, where neurotransmitters are stored
- Bushy branching extensions of a neuron that receive messages and conduct impulses toward the cell body
- Tiny, fluid filled gap between the axon terminal of one neuron and the dendrite of another
- Division of the peripheral nervous system that controls the body's skeletal muscles
- Cell body of a neuron, which contains the nucleus and other parts that keep the cell healthy.
- State of a neuron when it is at rest and capable of generating an action potential
- "recharging phase" when a neuron, after firing, cannot generate another action potential
- A chemical messenger that travels across the synapse from one neuron to the next and influences whether a neuron will generate an action potential
- type of neurotransmitter that mimics another neurotransmitter
- type of neurotransmitter that makes it less likely that the next neuron will fire
- Nerves that carry information to the muscles and glands from the CNS
Down
- Division of the peripheral nervous system that controls the body's skeletal muscles
- sensory and motor nerves that connect the central nervous system to the rest of the body
- States that if a neuron fires, it always fires at the same intensity; all action potentials are the same strength
- Brain and Spinal Cord
- A neural impulse; a brief electrical charge that travels down the axon of a neuron
- type of neurotransmitter that blocks another neurotransmitter
- A nerve cell; basic building block of nervous system
- type of neurotransmitter that makes it more likely that the next neuron will fire
20 Clues: Brain and Spinal Cord • A nerve cell; basic building block of nervous system • Endpoint of a neuron, where neurotransmitters are stored • type of neurotransmitter that blocks another neurotransmitter • type of neurotransmitter that mimics another neurotransmitter • Nerves that carry information to the muscles and glands from the CNS • ...
Skeletal Systems 2023-05-17
Across
- abnormal lateral curvature of the spine
- arthritis causing excessive uric acid crystals in the joint
- degenerative disorder causing abnormal spine structure
- blood in a joint
- lumbar pain
- abnormal increase in the forward curvature of the lumbar spine
- congenital defect that happens early in pregnancy where the spinal canal fails to close
- inflammation of a bursa
- arthritis that results from deposits of calcium pyrophosphate crystals
Down
- outward curvature of the thoracic spine
- inflammation of the cartilage that connects the ribs to the sternum
- arthritis associated with aging "wear and tear"
- abnormal softening of cartilage
- inflammation of the synovial lining of a joint
- partial displacement of a bone from a joint
- pain of a joint
16 Clues: lumbar pain • pain of a joint • blood in a joint • inflammation of a bursa • abnormal softening of cartilage • outward curvature of the thoracic spine • abnormal lateral curvature of the spine • partial displacement of a bone from a joint • inflammation of the synovial lining of a joint • arthritis associated with aging "wear and tear" • ...
Skeletal Sytstem 2016-11-28
Across
- more flexible than bone
- 206
- supports and protects the head, neck and trunk
- can be controlled by thinking about them
- collagen and minerals
- hips and shoulders
- attaches to the skeleton
- ankle
- elbow
Down
- spongy bone and compact bone
- has limbs attached to it
- all creatures with a vertebral column
- all bones in the body
- we can move our muscles because of these
- appear only in the backbone
- holds the bone in the joint
16 Clues: 206 • ankle • elbow • hips and shoulders • all bones in the body • collagen and minerals • more flexible than bone • has limbs attached to it • attaches to the skeleton • appear only in the backbone • holds the bone in the joint • spongy bone and compact bone • all creatures with a vertebral column • can be controlled by thinking about them • we can move our muscles because of these • ...
Body Systems Crossword 2024-04-07
Across
- made up of more than 200 bones and contains joints and ligaments
- contains your skin, nails, and hair that wrap and protect your body
- Contains of the heart, blood vessels, transports oxygen,and provides blood flow
- a messenger system containing glands organs to produce hormones to travel to different parts of the body
- living things (creatures, animals, humans)
- Made of different types of muscles that enable you to move/protect your body
- makes up all living organisms and tissues of the body
- a type of vascular tissue that carries water/dissolves nutrients from roots to stem and leaves
Down
- Removes carbon dioxide and water vapor from body
- protects and helps fight for your cells against diseases and infections
- Process foods you eat and releases the energy from it
- A complex network with groups of organs and tissues
- Gathers, processes, and sends messages/information
13 Clues: living things (creatures, animals, humans) • Removes carbon dioxide and water vapor from body • Gathers, processes, and sends messages/information • A complex network with groups of organs and tissues • Process foods you eat and releases the energy from it • makes up all living organisms and tissues of the body • ...
human systems crossword puzzle by jayden 2024-05-21
5 Clues: protects the heart and lungs • food stays here for a few hours • digestive juices found in the mouth • a system involved with the exchange of gases • works with the skeletal system to move the body
Module 5 - The Nervous System and the Endocrine System 2020-11-18
Across
- ______ nervous system; The brain and the spinal cord.
- A chemical messenger produced by the endocrine glands and circulated in the blood.
- _____ nervous system; The division of the peripheral nervous system that controls the glands and muscles of the internal organs.
- _____; Nerve cells in the brain and spinal cord responsible for processing information.
- A nerve cell; the basic building block of the nervous system.
- _____ nervous system; The sensory and motor nerves that connect the brain and the spinal cord to the rest of the body.
- A chemical messenger that travels across the synapse from one neuron to the next
- _______ system; One of the body’s two communication systems. A set of glands that produce hormones, chemical messengers that circulate in the blood.
- ______ effect; A neurotransmitter effect that makes it less likely that a receiving neuron will generate an action potential, or fire.
- _____ gland; The endocrine system’s master gland. In conjunction with an adjacent brain area, controls the other endocrine glands.
- The branching extensions of a neuron that receive information and conduct impulses toward the cell body (soma).
Down
- _____ potential; A neural impulse; a brief electrical charge that travels down the axon of a neuron.
- ________ principle; The principle stating that if a neuron fires, then it always fires at the same intensity.
- _________ effect; A neurotransmitter effect that makes it more likely that the receiving neuron will generate an action potential, or fire.
- The tiny, fluid-filled gap between the axon terminal of one neuron and the dendrite of another.
- axon ____; The end point of a neuron, where neurotransmitters are stored.
- _____ division; The part of the autonomic nervous system that calms the body.
- The extension of a neuron through which neural impulses are sent.
- ____ potential; The state of a neuron when it is at rest and capable of generating an action potential.
- ________ nerves; Nerves that carry information from the sense receptors to the spinal cord and brain.
- _____ cells; Specialized cells in every sensory system of the body that can turn other kinds of energy into action potentials (neural impulses) that the brain can process.
- _____ nervous system; The division of the peripheral nervous system that controls the body’s skeletal muscles.
- A drug that boosts the effect of a neurotransmitter.
- _____ division; The part of the autonomic nervous system that arouses the body to deal with perceived threats.
- A drug that blocks the effect of a neurotransmitter.
25 Clues: A drug that boosts the effect of a neurotransmitter. • A drug that blocks the effect of a neurotransmitter. • ______ nervous system; The brain and the spinal cord. • A nerve cell; the basic building block of the nervous system. • The extension of a neuron through which neural impulses are sent. • ...
Module 5 - The Nervous System and the Endocrine System 2020-11-18
Across
- _____ nervous system; The division of the peripheral nervous system that controls the glands and muscles of the internal organs.
- ________ nerves; Nerves that carry information from the sense receptors to the spinal cord and brain.
- A nerve cell; the basic building block of the nervous system.
- A drug that blocks the effect of a neurotransmitter.
- A drug that boosts the effect of a neurotransmitter.
- _____ cells; Specialized cells in every sensory system of the body that can turn other kinds of energy into action potentials (neural impulses) that the brain can process.
- axon ____; The end point of a neuron, where neurotransmitters are stored.
- _____ division; The part of the autonomic nervous system that arouses the body to deal with perceived threats.
- _____ nervous system; The sensory and motor nerves that connect the brain and the spinal cord to the rest of the body.
- The branching extensions of a neuron that receive information and conduct impulses toward the cell body (soma).
Down
- A chemical messenger that travels across the synapse from one neuron to the next
- The extension of a neuron through which neural impulses are sent.
- _________ effect; A neurotransmitter effect that makes it more likely that the receiving neuron will generate an action potential, or fire.
- _______ system; One of the body’s two communication systems. A set of glands that produce hormones, chemical messengers that circulate in the blood.
- _____ gland; The endocrine system’s master gland. In conjunction with an adjacent brain area, controls the other endocrine glands.
- The tiny, fluid-filled gap between the axon terminal of one neuron and the dendrite of another.
- ______ nervous system; The brain and the spinal cord.
- ________ principle; The principle stating that if a neuron fires, then it always fires at the same intensity.
- _____ nervous system; The division of the peripheral nervous system that controls the body’s skeletal muscles.
- _____ potential; A neural impulse; a brief electrical charge that travels down the axon of a neuron.
- _____ division; The part of the autonomic nervous system that calms the body.
- ____ potential; The state of a neuron when it is at rest and capable of generating an action potential.
- _____; Nerve cells in the brain and spinal cord responsible for processing information.
- A chemical messenger produced by the endocrine glands and circulated in the blood.
- ______ effect; A neurotransmitter effect that makes it less likely that a receiving neuron will generate an action potential, or fire.
25 Clues: A drug that blocks the effect of a neurotransmitter. • A drug that boosts the effect of a neurotransmitter. • ______ nervous system; The brain and the spinal cord. • A nerve cell; the basic building block of the nervous system. • The extension of a neuron through which neural impulses are sent. • ...
Sadada 2024-12-23
13 Clues: comps • vvvvvvvv • sadasdasd • commputer3 • commputer6 • commputer7 • commputer2 • commputer4 • commputer8 • commputer1 • commputerhh • commputeree • commputerddd
Unit 1-2 Body Systems Crossword Puzzle 2022-09-26
Across
- includes esophagus, stomach, and intestines
- includes lymph nodes and vessels
- includes heart and blood vessels
- includes kidneys, ureters, and bladder
- includes thyroid, pancreas, and adrenals
- includes sperm and eggs
Down
- includes lungs, bronchi, and trachea
- includes skin
- includes brain, nerves, and spinal cord
- includes skeletal muscles, heart, and organs
- includes bones, cartilage, and joints
11 Clues: includes skin • includes sperm and eggs • includes lymph nodes and vessels • includes heart and blood vessels • includes lungs, bronchi, and trachea • includes bones, cartilage, and joints • includes kidneys, ureters, and bladder • includes brain, nerves, and spinal cord • includes thyroid, pancreas, and adrenals • includes esophagus, stomach, and intestines • ...
Digestive, Muscular, and Skeletal System REview 2024-02-16
Across
- Bones that are part of the head and torso.
- Connects muscle to bone
- This organ takes food to the stomach.
- Another word for backbone.
- This type of muscle makes up the heart.
- The __ of food changes when chemically digested.
- Connects bone to bone
- Soft flexible bone tissues that can act as a cushion.
Down
- produces chemicals called enzymes
- A group of cells that work together to perform a specific function.
- This type of digestion breaks food into smaller pieces without changing its composition
- Chemical processes that take place in our cells
- A molecule needed by our cells to carry out life functions.
- This type of muscle makes up the walls of organs like the intestines and stomach.
- Produces a chemical called bile
- A clump of moistened chewed food on its way to the stomach.
16 Clues: Connects bone to bone • Connects muscle to bone • Another word for backbone. • Produces a chemical called bile • produces chemicals called enzymes • This organ takes food to the stomach. • This type of muscle makes up the heart. • Bones that are part of the head and torso. • Chemical processes that take place in our cells • The __ of food changes when chemically digested. • ...
13.3 - .4 Skeletal System and bones 2026-03-29
Across
- Lighter bone with many spaces
- Soft tissue that makes blood cells
- Mineral stored inside bones
- Tough band that holds bones together
- Bone cell that maintains minerals
- Smooth, flexible tissue at joints
- Cell that builds new bone
- Constant building and breaking of bone
Down
- All the bones in your body
- To shield organs from damage
- Dense, strong outer bone
- Hard framework of a bone
- Tough covering on outside of bone
- Holding the body’s shape up
- Protein fibers that add flexibility
- Cell that breaks down bone
16 Clues: Dense, strong outer bone • Hard framework of a bone • Cell that builds new bone • All the bones in your body • Cell that breaks down bone • Mineral stored inside bones • Holding the body’s shape up • To shield organs from damage • Lighter bone with many spaces • Tough covering on outside of bone • Bone cell that maintains minerals • Smooth, flexible tissue at joints • ...
Tissue and system crossword 2025-01-15
Egg Development 2024-04-04
Across
- The observable traits or characteristics of an organism, resulting from the interaction between its genotype and the environment.
- a system The system responsible for transporting blood, oxygen, nutrients, and waste products throughout the body. It includes the heart, blood vessels (arteries, veins, capillaries), and blood.
- The process of shining a bright light through an egg to observe the embryo's development.
- The small, circular area on the blastoderm that contains the embryo's genetic material.
- The nutrient-rich portion of the egg that provides food for the developing embryo.
- Also known as egg white, the clear, viscous fluid surrounding the yolk.
- A device used to maintain optimal conditions (temperature, humidity, etc.) for egg development.
- The process by which genetic information is passed from parents to offspring.
- The developing organism inside an egg after fertilization.
Down
- a systems The various organs and tissues that work together to perform specific functions in the body, including:
- a system The system responsible for transmitting signals between different parts of the body and coordinating responses to stimuli. It includes the brain, spinal cord, and nerves.
- The genetic makeup of an organism, determined by the combination of alleles for each gene.
- The study of heredity and the variation of inherited traits.
- The disk-shaped structure on the surface of the yolk where embryonic development begins.
- A newly hatched bird, especially a young chicken.
- One of two or more alternative forms of a gene that arise by mutation and are found at the same place on a chromosome.
- a system The system responsible for producing movement and maintaining posture. It includes skeletal muscles, smooth muscles, and cardiac muscle.
- The pocket of air that forms at the blunt end of an egg as it ages.
- The process by which male and female reproductive cells (sperm and egg) unite to form a new organism.
19 Clues: A newly hatched bird, especially a young chicken. • The developing organism inside an egg after fertilization. • The study of heredity and the variation of inherited traits. • The pocket of air that forms at the blunt end of an egg as it ages. • Also known as egg white, the clear, viscous fluid surrounding the yolk. • ...
Skeletal Tissue 2016-01-30
Across
- cancellous
- Hydroxyapatite crystals, 2/3 most of bone and provides hardness
- Yellow bone marrow, triglycerides stored in adipose cells and serves as a potentioal chemical energy reserve
- Central canals run longitudinally through bone, Around the central canals are concentric lamellae, Rings of calcified matrix (like the rings of a tree trunk),Between the lamellae are small spaces called lacunae which contain osteocytes,Between the lamellae are small spaces called lacunae which contain osteocytes
- the structural framework of the body that supports soft tissues and provides attachment points for tendons of skeletal muscle
- 1/3 the rest of bone matrix, and provides strength
- Protects important internal organs, cranium protects the brain, vertyebrae protects the spinal cord, adn ribs protect lungs and heart
- Release enzymes that digest the mineral components of bone matrix (resoprtion) and regulate blood calcium levels.
Down
- Red bone marrow produces (Hematopoiesis); red blood cells, white blood cells, and platelets.
- Calcium phosphate and collagen
- consist of central (Haversian) canal with concentrically arranged lamellae, lacunae, osteocytes, and canaliculi
- bone tissue stores several minerals and acts to serve as a reservoir of critical minerals, calcium makes up 99% of bodys content and is phosphorus.
- resists the stresses produced by weight and movement where the components of compact bone are arranged into repeating structural units called osteons or haversian systems
- bone-building cells. They synthesize extracellular matrix of bone tissue
- Mature bone cells that exchange nutrients and wastes with blood.
- cortical
16 Clues: cortical • cancellous • Calcium phosphate and collagen • 1/3 the rest of bone matrix, and provides strength • Hydroxyapatite crystals, 2/3 most of bone and provides hardness • Mature bone cells that exchange nutrients and wastes with blood. • bone-building cells. They synthesize extracellular matrix of bone tissue • ...
Skeletal Crossword 2024-01-29
Across
- Humerus bone is this type of bone
- inflammation of the joints
- makes red blood cells
- S shaped curvature of the spine
- immovable joint
- This type of joint only moves in one direction
- Another word for collarbone
Down
- mature bone cells
- type of fracture that is most common in small children
- also known as sway back
- uric acid build up causing inflammation
- bone forming cells
- space where bones haven't yet formed on babies skulls
- surgery to fix broken bone
- type of fracture that is the most serious type
- type of fracture that has splintered bone
16 Clues: immovable joint • mature bone cells • bone forming cells • makes red blood cells • also known as sway back • inflammation of the joints • surgery to fix broken bone • Another word for collarbone • S shaped curvature of the spine • Humerus bone is this type of bone • uric acid build up causing inflammation • type of fracture that has splintered bone • ...
Muscular Skeletal 2025-10-12
Across
- The ___, or thigh bone, is the longest and strongest bone in the human body.
- Tendons connect ___ to bones.
- ___ connect bones to other bones.
- The skull protects the brain and is made up of ___ bones.
- Hinge joints allow movement in ___ direction only (like the hinge of a door) — flexion and extension. (ex- elbow, knee, fingers, toes)
- Condyloid, or ___ joints, allow movement but no rotation — flexion, extension, abduction, and adduction. (ex – wrist)
- The ___ maximus is the largest muscle in the body and is responsible for hip movement.
Down
- Cartilage is a flexible ___ tissue found in joints, rib cage, ears, nose, and between bones—especially in infants.
- Muscles work in pairs—when one contracts, the other ___. (e.g., biceps and triceps).
- Joints are where two bones meet and are classified by ___: fixed, partially movable, and freely movable (synovial joints).
- Ball-and-___ joints Allows movement in almost all directions — rotation, flexion, extension, abduction, and adduction. (ex – shoulder, hip)
- Pivot joints allow ___ around a single axis. (ex-neck, forearm)
- ___, or plane, joints allow sliding or gliding movements — limited movement in multiple directions. (ex-joints between small bones of wrist, ankle, vertebrae)
- The smallest bone is the ___ in the middle ear.
- Skeletal muscles are ___ muscles, meaning they are under conscious control.
- ___ joints allow movement in two directions — back-and-forth and side-to-side. (ex – thumb)
16 Clues: Tendons connect ___ to bones. • ___ connect bones to other bones. • The smallest bone is the ___ in the middle ear. • The skull protects the brain and is made up of ___ bones. • Pivot joints allow ___ around a single axis. (ex-neck, forearm) • Skeletal muscles are ___ muscles, meaning they are under conscious control. • ...
Skeletal Scramble 2026-02-13
Across
- The most famous type of scan, a classic black-and-white picture.
- Protective vest worn during some X-ray exams
- The bony framework of the human body
- The expert who operates the imaging machine (Abbr.)
- A type of scan that uses sound waves to see inside the body, often used for babies.
- A common reason you might get an X-ray on your arm
- Medical imaging helps doctors see ______ the body
Down
- The person receiving medical care
- This vital organ is in the center of your chest
- The comfy uniform worn by many doctors, nurses, and techs.
- A medical picture, like the one a Rad Tech takes
- The professional who orders and interprets the final images.
- Heavy material that blocks X-rays
- You might change into this instead of your clothes for a scan
- These bones form a cage around your heart and lungs
- An X-ray is really good at taking pictures of this hard tissue
16 Clues: The person receiving medical care • Heavy material that blocks X-rays • The bony framework of the human body • Protective vest worn during some X-ray exams • This vital organ is in the center of your chest • A medical picture, like the one a Rad Tech takes • Medical imaging helps doctors see ______ the body • A common reason you might get an X-ray on your arm • ...
Dog Diseases 1 2018-05-14
Across
- A disease of the eyes, more common in older dogs
- A disease of the skeletal system, affecting a joint in the hind leg
- A parasitic disease that is transmitted by mosquitoes
- A condition that is common in large breed dogs, requires immediate veterinary attention
Down
- Inflammation and irritation of the skin caused by an allergic reaction to a common parasite
- A zoonotic disease of the skin caused by a type of mite
- This ligament can become ruptured and usually requires surgical repair
- A disease that can be caused by a combination of viruses and bacteria. Vaccination available
- A condition caused by poor dental hygiene
- A disease of the GI/Endocrine system, commonly caused by a high fat diet
10 Clues: A condition caused by poor dental hygiene • A disease of the eyes, more common in older dogs • A parasitic disease that is transmitted by mosquitoes • A zoonotic disease of the skin caused by a type of mite • A disease of the skeletal system, affecting a joint in the hind leg • This ligament can become ruptured and usually requires surgical repair • ...
crossword body systems 2023-05-31
Across
- Wastes from the cells are eliminated by what system
- absorbs water and nutrients from the food you eat
- carries oxygen, water, and nutrients to cells throughout your body
- is made up of the brain and spinal cord.
Down
- It consists of the heart, which is a muscular pumping device, and a closed system of vessels called arteries, veins, and capillaries.
- is your body's central framework.
- The tissues, glands, and organs involved in producing offspring (children)
- The tissues and organs that produce, store, and carry white blood cells that fight infections and other diseases.
- to filter blood and create urine as a waste by-product.
- composed of specialized cells called muscle fibers.
10 Clues: is your body's central framework. • is made up of the brain and spinal cord. • absorbs water and nutrients from the food you eat • Wastes from the cells are eliminated by what system • composed of specialized cells called muscle fibers. • to filter blood and create urine as a waste by-product. • carries oxygen, water, and nutrients to cells throughout your body • ...
vocabulary 5 2021-12-07
Across
- A muscle that works automatically in your body, such as those involved in digestion.
- Involuntary waves of muscle contraction that keep food moving along in one direction through the digestive system.
- The process by which nutrients pass from the digestive system to the blood.
- A muscle that attaches to the bone for movement.
- Strong connective tissue that attaches muscle to bone.
Down
- Strong connective tissue that holds bones together in movable joints.
- The process by which the body breaks down food into small nutrient molecules.
- A muscle that is found only in the heart.
- A muscular tube that connects the mouth to the stomach.
- A flap of tissue that seals off the trachea and prevents food from entering.
10 Clues: A muscle that is found only in the heart. • A muscle that attaches to the bone for movement. • Strong connective tissue that attaches muscle to bone. • A muscular tube that connects the mouth to the stomach. • Strong connective tissue that holds bones together in movable joints. • The process by which nutrients pass from the digestive system to the blood. • ...
Vocabulary project #5 2021-12-07
Across
- A muscle that attaches to the bone for movement
- The process by which nutrients pass from the digestive system to the blood
- the process by which the body breaks down food into small nutrient molecules
- A muscle that works automatically in your body, such as those involved in digestion
Down
- Involuntary waves of muscle contraction that keep food moving along in one direction through the digestive system
- A flap of tissue that seals off the trachea and prevents food from entering
- A muscle that is found only in the heart
- Strong connective tissue that attaches muscle to bone
- A muscular tube that connects the mouth to the stomach
- Strong connective tissue that holds bones together in movable joints
10 Clues: A muscle that is found only in the heart • A muscle that attaches to the bone for movement • Strong connective tissue that attaches muscle to bone • A muscular tube that connects the mouth to the stomach • Strong connective tissue that holds bones together in movable joints • The process by which nutrients pass from the digestive system to the blood • ...
vocab 2021-12-08
Across
- Involuntary waves of muscle contraction that keep food moving along in one direction through the digestive system.
- A flap of tissue that seals off the trachea and prevents food from entering.
- Strong connective tissue that attaches muscle to bone.
- A muscle that works automatically in your body, such as those involved in digestion.
- A muscle that attaches to the bone for movement.
Down
- A muscle that is found only in the heart.
- The process by which nutrients pass from the digestive system to the blood.
- Strong connective tissue that holds bones together in movable joints
- A muscular tube that connects the mouth to the stomach.
- The process by which the body breaks down food into small nutrient molecules.
10 Clues: A muscle that is found only in the heart. • A muscle that attaches to the bone for movement. • Strong connective tissue that attaches muscle to bone. • A muscular tube that connects the mouth to the stomach. • Strong connective tissue that holds bones together in movable joints • The process by which nutrients pass from the digestive system to the blood. • ...
Cells Cross Word Puzzle 2024-02-28
Across
- synthesizing proteins by translating the genetic code transcribed in mRNA into an amino acid sequence.
- provides a platform upon which other organelles can operate within the cell
- recticulum calcium storage, protein synthesis and lipid metabolism
- body prepares proteins and lipid (fat) molecules for use in other places inside and outside the cell
- organizing microtubules that serve as the cell's skeletal system
Down
- generate most of the chemical energy needed to power the cell's biochemical reactions
- produce and assemble the cell's ribosomes
- the digestive system of the cell
- membrane regulates the transport of materials entering and exiting the cell
- serves both as the repository of genetic information and as the cell's control center
10 Clues: the digestive system of the cell • produce and assemble the cell's ribosomes • organizing microtubules that serve as the cell's skeletal system • recticulum calcium storage, protein synthesis and lipid metabolism • provides a platform upon which other organelles can operate within the cell • ...
The Brain Vocab Board 2021-11-16
Across
- part of the involuntary nervous system that serves to slow the heart rate, increase intestinal and glandular activity, and relax the sphincter muscles
- the site of transmission of electric nerve impulses between two nerve cells (neurons) or between a neuron and a gland or muscle cell (effector)
- a specialized cell transmitting nerve impulses; a nerve cell.
- a neuron whose axon carries impulses away from the central nervous system toward an effector
- the complex of nerve tissues that controls the activities of the body. In vertebrates it comprises the brain and spinal cord.
- the lower part of the brainstem, comprising the cerebellum, pons, and medulla oblongata.
- the visual processing area of the brain
- the part of the nervous system responsible for control of the bodily functions not consciously directed, such as breathing, the heartbeat, and digestive processes
- a signaling molecule secreted by a neuron or a glial cell to affect another cell across a synapse
Down
- a sheet of neural tissue that is outermost to the cerebrum of the mammalian brain
- the nervous system outside the brain and spinal cord
- the anterior part of the brain, including the cerebral hemispheres, the thalamus, and the hypothalamus.
- the part of the peripheral nervous system associated with the voluntary control of body movements via skeletal muscles
- the lower lobe of the cortex, largely responsible for creating and preserving both conscious and long-term memory
- Neurons that receive information from our sensory organs (e.g. eye, skin) and transmit this input to the central nervous system
- The part of the nervous system that increases heart rate, blood pressure, breathing rate, and pupil size
- a broad band of nerve fibers joining the two hemispheres of the brain.
- either of the paired lobes of the brain at the top of the head, including areas concerned with the reception and correlation of sensory information
- the most anterior (front) part of the brain
- the brain's ability to change and adapt as a result of experience
20 Clues: the visual processing area of the brain • the most anterior (front) part of the brain • the nervous system outside the brain and spinal cord • a specialized cell transmitting nerve impulses; a nerve cell. • the brain's ability to change and adapt as a result of experience • a broad band of nerve fibers joining the two hemispheres of the brain. • ...
Cholinergic Drugs 2023-08-30
Across
- The primary neurotransmitter of the parasympathetic nervous system
- This part of the nervous system is activated understand nonstressful conditions and elicits a rest-and-digest response
- This is another term for medications that mimic the action of acetylcholine
- This is the prototype medication for the adrenergic agents
- This class of medication cause drying of the glandular secretions, relaxation of the bronchi, and increase the heart rate
- This is another term for pupil constriction
- This part of the nervous system is activated under stress and elicits a fight-or-flight response
- The primary neurotransmitter of the sympathetic nervous system
- This is another term for medications that block acetylcholine
- This neurotransmitter causes an _______________-like response
- This is the prototype medication for the anticholinergic agents
- These receptors were named because nicotine binds to them
Down
- Consists of all nervous tissue outside the CNS, including sensory and motor neurons (3 words)
- These receptors (also called adrenergic receptor drugs) inhibit the release of norepinephrine which leads to vasoconstriction
- This class of medications stimulate smooth muscles, gland secretion, and decrease heart rate
- Is composed of the brain and spinal cord (3 words)
- This is the prototype medication for the adrenergic-blocking agents
- This is the prototype medication for the cholinergic agents
- This part of the nervous system involves voluntary control over skeletal muscles
- This is another term for pupil dilation
- This is the primary use of beta blockers
- This type of beta receptor works on all target organs except the heart and cause vasodilation, smooth muscle relaxation, and increase release of glucagon
- This type of beta receptor works on the heart and kidneys causing an increase in heart rate and contractility
- This part of the nervous system has involves involuntary control over smooth and cardiac muscles and the glands
- These receptors were named because muscarine from poisonous mushrooms binds to them
- This system recognizes changes in the environment and reacts to those changes by producing an action or response
26 Clues: This is another term for pupil dilation • This is the primary use of beta blockers • This is another term for pupil constriction • Is composed of the brain and spinal cord (3 words) • These receptors were named because nicotine binds to them • This is the prototype medication for the adrenergic agents • This is the prototype medication for the cholinergic agents • ...
Nervous System Vocabulary 2022-09-27
Across
- the type of reflex that involves internal organs
- Acronym for system in charge of receiving information and giving response directions
- electrical charge sends these chemicals from one neuron to another through the synapse
- senses the stimulus
Down
- After receiving information from the sensory neuron it sends directions for the body to respond reflexively
- the body part responsible for producing reaction
- sends signals to body part to react
- external cause for a response
- the type of reflex that involves skeletal muscles
- collects information from the receptor
10 Clues: senses the stimulus • external cause for a response • sends signals to body part to react • collects information from the receptor • the body part responsible for producing reaction • the type of reflex that involves internal organs • the type of reflex that involves skeletal muscles • Acronym for system in charge of receiving information and giving response directions • ...
Osteoblast- Mathew Lyon 2019-08-05
Across
- Osteoblasts joined together form a ____ of cells.
- The combination of bone cells make up which system throughout the body?
- Cells that are responsible for resorption of living bone?
- As you age production of osteoblasts______.
- Bones are formed by how many primary cell types?
Down
- Osteoblasts synthesize calcium, minerals and ____ to from new bones.
- Osteoblasts are cells with a ____ nucleus.
- Once osteoblasts mature, they become_____.
- Osteoblasts are formed from which type of cell?
- What is the name for the protein mixture osteoblasts make?
10 Clues: Osteoblasts are cells with a ____ nucleus. • Once osteoblasts mature, they become_____. • As you age production of osteoblasts______. • Osteoblasts are formed from which type of cell? • Bones are formed by how many primary cell types? • Osteoblasts joined together form a ____ of cells. • Cells that are responsible for resorption of living bone? • ...
MUSCULOSKELETAL 2023-10-30
Across
- Dense tissue found in the ear, nose, etc.
- Hard and dense tissue that is composed of minerals and collagen.
- Attached to help the skeleton move.
- Condition due to loss of bone tissue, making bones brittle and weak.
- System made up of bones and muscles.
Down
- muscle Makes up the heart.
- Connect bone to muscle.
- muscle Attached to bones, aids with voluntary movement of body parts.
- muscle Inner lining for many organs such as the digestive tract.
- Tough elastic tissue, it connects bones together at the joint.
10 Clues: Connect bone to muscle. • muscle Makes up the heart. • Attached to help the skeleton move. • System made up of bones and muscles. • Dense tissue found in the ear, nose, etc. • Tough elastic tissue, it connects bones together at the joint. • Hard and dense tissue that is composed of minerals and collagen. • ...
Organ Systems 2023-09-14
Across
- supports and protects vital organs; allows movement in the body
- Provides the environment for embryonic development in females
- Breaks down and absorbs nutrients
- Helps circulate blood and move food through the digestive system
- Brings in oxygen for cells and expels carbon dioxide and water vapor
Down
- Produces hormones for target tissues; helps maintain homeostasis
- Regulates body temperature; and collects fluid lost from blood vessels
- Filters blood and eliminates waste
- protects you against diseases
- regulates body's response to changes in internal or external environment
10 Clues: protects you against diseases • Breaks down and absorbs nutrients • Filters blood and eliminates waste • Provides the environment for embryonic development in females • supports and protects vital organs; allows movement in the body • Produces hormones for target tissues; helps maintain homeostasis • Helps circulate blood and move food through the digestive system • ...
Cells 2023-10-18
Across
- The structureth yond acts as the janit'rial staff of the cellular structureth
- system of wat'r st'rage inside of the cellular structureth
- structureth acting as the electrical outlet of cellular structureth 'r unicellular 'rganism
- Similar to the skeletal structureth in the human corse
- cometh from the nucleolus
Down
- keeps 'rganelles in lodging
- Structureth yond collects ribosomes
- The 'rganelles responsible f'r taking in travelling lamp and making plants green
- Similar to the foundation of a building 'r oth'r structureth
- the structureth yond st'res deoxyribonucleic acid
10 Clues: cometh from the nucleolus • keeps 'rganelles in lodging • Structureth yond collects ribosomes • the structureth yond st'res deoxyribonucleic acid • Similar to the skeletal structureth in the human corse • system of wat'r st'rage inside of the cellular structureth • Similar to the foundation of a building 'r oth'r structureth • ...
The Muscular System 2024-09-23
Across
- tough tissue that connects muscle and bone
- type of muscle that is involuntary and can be found in the digestive system
- type of muscle that is involuntary and can be found in the heart
- you sit on this muscle
- also known as cardiac muscle
- where the largest muscles in the body are
Down
- muscles you can control
- the only type of muscle that is voluntary
- muscles you can't control
- these muscles are in the back of the upper arm
10 Clues: you sit on this muscle • muscles you can control • muscles you can't control • also known as cardiac muscle • the only type of muscle that is voluntary • where the largest muscles in the body are • tough tissue that connects muscle and bone • these muscles are in the back of the upper arm • type of muscle that is involuntary and can be found in the heart • ...
Brunner's tetanus 2025-03-14
Across
- Bacterial genus responsible for tetanus
- Neurotoxin produced by Clostridium tetani
- Treatment often used for severe tetanus cases to neutralize toxin
Down
- Classic symptom of tetanus causing jaw muscle stiffness
- Essential element that tetanus toxin blocks, leading to muscle rigidity
- Term for the characteristic back-arching spasm seen in severe tetanus
- Common method of tetanus entry-deep wound without oxygen
- Brunner's glands are located in this part of the digestive system
- Vaccine used to prevent tetanus
- Muscle type primarily affected in tetanus
10 Clues: Vaccine used to prevent tetanus • Bacterial genus responsible for tetanus • Neurotoxin produced by Clostridium tetani • Muscle type primarily affected in tetanus • Classic symptom of tetanus causing jaw muscle stiffness • Common method of tetanus entry-deep wound without oxygen • Brunner's glands are located in this part of the digestive system • ...
Muscular & Skeletal System Diseases & Conditions Review! 2023-10-19
Across
- also known as a cramp
- Bone inflammation caused by pathogenic organism
- An overstretching or tearing of a muscle and/or tendon
- An overstretching or tearing of a ligament
- Also known as slipped disk
- A group of inherited diseases that lead to chronic, progressive muscle atrophy
- A side to side curvature in the spine
- When an intervertebral disk protrudes out of place
- A chronic, widespread musculoskeletal pain
- Group of diseases involving inflammation of the joints
Down
- When a bone increases in porosity and can easily break
- A chronic condition where the nerve impulses are not properly transmitted to the muscles
- Sudden painful, involuntary muscle contractions
- Condition known as "hunchback"
- "Swayback" Abnormal inward curvature of the lumbar spine
- Also known as herniated disk
- Inflammation of the bursae or fluid filled sacs around the joint
- When a bone is forcibly displaced from a joint
- A crack or break in a bone
19 Clues: also known as a cramp • Also known as slipped disk • A crack or break in a bone • Also known as herniated disk • Condition known as "hunchback" • A side to side curvature in the spine • An overstretching or tearing of a ligament • A chronic, widespread musculoskeletal pain • When a bone is forcibly displaced from a joint • Bone inflammation caused by pathogenic organism • ...
Muscle System 2025-10-28
Across
- The action of the joint decreasing its angle
- The muscle at the top of your arm
- The huge muscle in the back of the top of your arm
- Strong and flexible connective tissues that connect bones with bones to create the joints of your body
- The action of tightening the muscle or joint
Down
- Strong and flexible connective tissues that connects muscles to bones
- Muscles and Movements that your body can control
- number of muscles in your body 600
- Muscles and Movements that your body can't control
- The action of the joint increasing its angle
- muscles Muscles that are from your musculoskeletal system, and they help you move around
- muscle Muscle that is in the middle layers of your heart, and helps pump blood pump through your cardiovascular system
- muscles Muscle that lines through your organs, and helps with moving waste through your intestines, and helps your lungs expand
13 Clues: The muscle at the top of your arm • number of muscles in your body 600 • The action of the joint decreasing its angle • The action of the joint increasing its angle • The action of tightening the muscle or joint • Muscles and Movements that your body can control • Muscles and Movements that your body can't control • ...
B2.2.1 Animal Organs 2013-01-22
Across
- a tissue which supports and protects the body (8)
- the organ made up mostly of liver tissue(5)
- produces digestive juices (8,5)
- a body structure that has a specific function and is made up of tissues.(5)
- a tissue which helps the body to move(8,6)
- an organ which controls insulin levels(8)
- a tissue which covers the outside and the inside of the stomach (10)
- the name of any small organ responsible for the production and release of a particular substance for the control of bodily functions.(5)
- a system of organs that perform a particular function (5,6)
- a group of cells with similar structure and function (6)
- an organ made up of muscle tissue, connective tissue , fat tissue .It pumps blood around the body.(5)
- a tissue which carries electrical signals around the body and in the brain(5)
Down
- a tissue which produces enzymes and hormones(8)
- a system which includes glands, the stomach, the small intestine, the liver, the large intestine(9,6)
- a gland which secretes adrenaline(7,6)
- where undigested food goes (6)
- makes up tissues (5)
- where water is absorbed from undigested food(5,9)
- a gland which produces FSH and LH (9)
19 Clues: makes up tissues (5) • where undigested food goes (6) • produces digestive juices (8,5) • a gland which produces FSH and LH (9) • a gland which secretes adrenaline(7,6) • an organ which controls insulin levels(8) • a tissue which helps the body to move(8,6) • the organ made up mostly of liver tissue(5) • a tissue which produces enzymes and hormones(8) • ...
Tissue class 7 2021-07-06
Across
- animal tissue which store fat
- a simple permanent tissue in plants which help to store nutrient,water and waste products
- multinucleated voluntary muscle cell with striations
- plant tissue capable of cell division
Down
- a group of cells with similar structure,origins and function
- tissue responsible for increase in the girth of plant stem
- connective tissue which connect bone to bone
- modified parenchyma cell which contain chlorophyll
- a complex permanent tissue in plants which help to conduct food
- basic unit of nervous system
10 Clues: basic unit of nervous system • animal tissue which store fat • plant tissue capable of cell division • connective tissue which connect bone to bone • modified parenchyma cell which contain chlorophyll • multinucleated voluntary muscle cell with striations • tissue responsible for increase in the girth of plant stem • ...
Muscular system 2023-04-26
Across
- type of muscle that connects bone to bone
- type of muscle we can control and manipulate
- name of the muscle connected to the bone
- important muscle located in arms
Down
- how many types of muscles do we have?
- system that enables human body to move
- type of muscles we cant control
- name of the muscle found in the heart
- type of muscle that connects a muscle to a bone
- name of the muscle that is found in the intestines
10 Clues: type of muscles we cant control • important muscle located in arms • how many types of muscles do we have? • name of the muscle found in the heart • system that enables human body to move • name of the muscle connected to the bone • type of muscle that connects bone to bone • type of muscle we can control and manipulate • type of muscle that connects a muscle to a bone • ...
Sensory Receptors 2026-04-29
Across
- respond to the body positions of skeletal muscles, tendons, ligaments, and joints.
- respond to tissue damage
- taste, touch, smell, sight, and hearing
- respond to physical forces in touch, hearing and pressure
- the ability to sense touch
- respond to temperature changes
Down
- use mechanoreceptors to respond to stimuli by using a shortcut
- respond to chemicals in taste and smell and in internal changes
- a nerve ending that sends signals to the central nervous system when it is stimulated
- respond to light
10 Clues: respond to light • respond to tissue damage • the ability to sense touch • respond to temperature changes • taste, touch, smell, sight, and hearing • respond to physical forces in touch, hearing and pressure • use mechanoreceptors to respond to stimuli by using a shortcut • respond to chemicals in taste and smell and in internal changes • ...
Sensory Receptors Crossword 2026-05-06
Across
- respond to tissue damage
- are activated by light but do not register any colors.
- respond to the body positions of skeletal muscles, tendons, ligaments, and joints.
- a nerve ending that sends signals to the central nervous system when it is stimulated
Down
- respond to light.
- respond to physical forces in touch, hearing, and pressure.
- respond to temperature changes.
- respond to chemicals in taste and smell and in internal changes.
- allow us to see color.
- is a decreased or limited ability to see colors.
10 Clues: respond to light. • allow us to see color. • respond to tissue damage • respond to temperature changes. • is a decreased or limited ability to see colors. • are activated by light but do not register any colors. • respond to physical forces in touch, hearing, and pressure. • respond to chemicals in taste and smell and in internal changes. • ...
The Brain and Nervous System 2020-11-01
Across
- The type of neuron that receives information from the muscles and organs within the body and transfers the messages to the central nervous system.
- Combines the information from the neuron's many dendrites and sends it down the axon.
- A thin extension of the cell that receives information from other cells.
- The entire network of nerves located outside the central nervous system.
- The nervous system that sends messages between the CNS and the internal muscles and organs to regulate automatic functions.
- The nervous system consisting of the spinal cord and brain.
- The thin, tube-like part of a neuron that transmits the neural information from the soma down to the axon terminals.
- The nervous system responsible for carrying sensory messages to the CNS and motor messages from the CNS.
- Callosum, the band of nerves that connects the left and right hemisphere.
- ____________________ specialisation: the understanding that the left side of the brain controls different functions to the right side.
- The type of neuron that only exists in the central nervous system.
- The lobe of the brain responsible for planning, organisation, goal setting and personality.
- The lobe of the brain responsible for processing visual information.
Down
- An individual nerve cell that receives, processes and/or transmits information to other cells.
- The main feature of this lobe is memory. It also contains the Primary Auditory Cortex.
- ______________ sheath: protects the axon and enables the message to pass quickly from the soma to the axon terminals without interference from other neurons.
- The long, thin bundle of nerve tissue that extends from the base of the brain to the lower back.
- Primary __________________________ Cortex which is responsible for touch sensations. More space is allocated the the sensitive areas of the body.
- The type of neuron that transfers the message from the central nervous system to the skeletal muscles to cause movement.
- Axon _______________________ are small branches at the end of a neuron that contain neurotransmitters, which are released into the synaptic gap and are received by another neuron's dendrites.
20 Clues: The nervous system consisting of the spinal cord and brain. • The type of neuron that only exists in the central nervous system. • The lobe of the brain responsible for processing visual information. • A thin extension of the cell that receives information from other cells. • The entire network of nerves located outside the central nervous system. • ...
Muscles 2020-02-21
Across
- thigh muscles in between the hip and the knee
- a muscle that contracts without conscious control and found in walls of internal organs
- the smallest skeletal muscle in the human body
- the muscles found in the heart.
- the largest tendon in the human body
Down
- these muscles connect skeletal muscles to bones
- the largest muscle in the body
- these muscles are attached to the bone
- it contains the smallest muscles in the body
9 Clues: the largest muscle in the body • the muscles found in the heart. • the largest tendon in the human body • these muscles are attached to the bone • it contains the smallest muscles in the body • thigh muscles in between the hip and the knee • the smallest skeletal muscle in the human body • these muscles connect skeletal muscles to bones • ...
Apologia gen science ch 16b 2022-04-01
Across
- Roof of the nasal cavity
- Tiny "bumps" you see on your tongue.
- Tiny bones in the middle ear that move back and forth as a result of the ear drum vibrating.
- Where light first passes through in the eye; covered with a thin layer of clear tissue that is kept moist and clean.
- nerve leading from the eye to the brain
- system of nerves which carries instructions from the CNS to the skeletal muscles.
- A smooth muscle attached to the lens of the eye that changes the shape of the lens in order to adjust the focus.
- Identify sweet, sour, bitter, salty and umami.
Down
- Part of the autonomic nervous system that slows the heart rate and lowers the blood pressure.
- Cells with "hair" in the nose that interact with chemicals that dissolve in the mucus
- Part of the autonomic nervous system that increases the rate and strength of the heartbeat and raises the blood pressure.
- The system of nerves which carries information from the body's receptors to the CNS.
- The part of the eye on which an image is focused
- Cells on the retina that are sensitive to light
- The system of nerves which carries instructions from the CNS to the body's smooth muscles, cardiac muscle, and glands.
- A thin sheet of tissue that vibrates as the result of vibrations in the ear.
- Snail-like shape that responds to the vibration of the ossicles by transforming it into electrical signal and sending it on to the brain to be interpreted as sound.
- What the eye uses to focus the image.
18 Clues: Roof of the nasal cavity • Tiny "bumps" you see on your tongue. • What the eye uses to focus the image. • nerve leading from the eye to the brain • Identify sweet, sour, bitter, salty and umami. • Cells on the retina that are sensitive to light • The part of the eye on which an image is focused • ...
Chapter 4b Crossword 2026-02-18
Across
- fat storage molecules
- pancreatic hormone that raises blood glucose levels
- deficient bone mineralization
- pancreatic hormone that lowers blood glucose
- chemical-signaling molecules made by endocrine glands and transported through the blood
- high blood pressure not caused by other medical conditions
- condition of increased hunger
- condition of increased thirst
- the chemical reactions in our body that turn food and drink into energy
- molecular compound consisting of glucose bound to hemoglobin
Down
- condition of increased urine production
- collective term referring to the decreased insulin secretion from the pancreas and insulin resistance of cells
- enlargement of the thyroid gland
- metabolic building process
- severely demineralized and fragile bones
- nervous system chemicals that relay signals
- metabolic process that reduces the size and complexity of a substance
- deficiency of the skeletal muscle
18 Clues: fat storage molecules • metabolic building process • deficient bone mineralization • condition of increased hunger • condition of increased thirst • enlargement of the thyroid gland • deficiency of the skeletal muscle • condition of increased urine production • severely demineralized and fragile bones • nervous system chemicals that relay signals • ...
Tissue Vocab 2025-11-20
Across
- tissue.
- tissue Tissue that contracts and relaxes to produce movement; includes skeletal, smooth, and cardiac
- shape.
- – an organic molecule consisting of a long chain of amino acids folded into a
- type of tissue that covers body surfaces, lines organs, and forms protective barriers; also
- – a molecule, usually a protein, which catalyzes a chemical reaction.
- – a substance that is used by the body for energy, growth, or other processes
- The removal of waste products from the body.
- acid – a component of a fat molecule, along with glycerol.
- system – a group of organs that work together to break down and absorb
- tissue Tissue that receives and sends electrical signals; makes up the brain, spinal cord, and nerves.
Down
- Matrix (ECM) A network of nonliving material, such as proteins and fibers, that supports and surrounds cells in
- A nerve cell that sends and receives electrical signals in the nervous system.
- tissue
- tissue that supports, connects, or separates other tissues and organs; contains an extracellular
- to life.
- from food, as well as eliminate the resulting wastes.
- The release of useful substances produced by cells or glands.
- The process of taking in substances such as nutrients or chemicals into cells or tissues.
- in absorption, secretion, and sensation.
20 Clues: tissue • shape. • tissue. • to life. • in absorption, secretion, and sensation. • The removal of waste products from the body. • from food, as well as eliminate the resulting wastes. • acid – a component of a fat molecule, along with glycerol. • The release of useful substances produced by cells or glands. • ...
CAD Dispatch Codes 2026-07-07
Module 5 - The Nervous System and the Endocrine System 2020-11-18
Across
- A nerve cell; the basic building block of the nervous system.
- A chemical messenger that travels across the synapse from one neuron to the next
- _______ system; One of the body’s two communication systems. A set of glands that produce hormones, chemical messengers that circulate in the blood.
- ________ nerves; Nerves that carry information from the sense receptors to the spinal cord and brain.
- A drug that boosts the effect of a neurotransmitter.
- _____ cells; Specialized cells in every sensory system of the body that can turn other kinds of energy into action potentials (neural impulses) that the brain can process.
- _____ division; The part of the autonomic nervous system that calms the body.
- A drug that blocks the effect of a neurotransmitter.
- _____ nervous system; The division of the peripheral nervous system that controls the body’s skeletal muscles.
- A chemical messenger produced by the endocrine glands and circulated in the blood.
- axon ____; The end point of a neuron, where neurotransmitters are stored.
Down
- ________ principle; The principle stating that if a neuron fires, then it always fires at the same intensity.
- The branching extensions of a neuron that receive information and conduct impulses toward the cell body (soma).
- _________ effect; A neurotransmitter effect that makes it more likely that the receiving neuron will generate an action potential, or fire.
- ____ potential; The state of a neuron when it is at rest and capable of generating an action potential.
- _____; Nerve cells in the brain and spinal cord responsible for processing information.
- _____ gland; The endocrine system’s master gland. In conjunction with an adjacent brain area, controls the other endocrine glands.
- The extension of a neuron through which neural impulses are sent.
- _____ nervous system; The sensory and motor nerves that connect the brain and the spinal cord to the rest of the body.
- _____ division; The part of the autonomic nervous system that arouses the body to deal with perceived threats.
- ______ effect; A neurotransmitter effect that makes it less likely that a receiving neuron will generate an action potential, or fire.
- _____ nervous system; The division of the peripheral nervous system that controls the glands and muscles of the internal organs.
- The tiny, fluid-filled gap between the axon terminal of one neuron and the dendrite of another.
- _____ potential; A neural impulse; a brief electrical charge that travels down the axon of a neuron.
- ______ nervous system; The brain and the spinal cord.
25 Clues: A drug that boosts the effect of a neurotransmitter. • A drug that blocks the effect of a neurotransmitter. • ______ nervous system; The brain and the spinal cord. • A nerve cell; the basic building block of the nervous system. • The extension of a neuron through which neural impulses are sent. • ...
