Unit One

2. Small subunit, used to build polymers
4. Passive transport process, causes water to move toward the hypertonic side of a membrane
7. transport Type of cellular transport that requires energy, includes solute pumping, endocytosis, and exocytosis
8. Basic unit of structure and function in living things
9. Protein that speeds up biological reactions by lowering the activation energy
10. wall Organelle, used for structure and support in some cells, plants and fungi
13. The study of living things
15. Macromolecule, made of monosaccharides, source of energy for living things
17. Organelle, full of enzymes to break down substances
18. Organelle, site of cellular respiration, creates ATP
19. Process of building monomers into polymers
20. transport Type of cellular transport that does not require energy, includes diffusion, facilitated diffusion, and osmosis
22. Organelle, site of photosynthesis, creates glucose

1. reticulum Organelle, folds transports and exports proteins (rough) or lipids (smooth)
3. Organelle, makes proteins, created in the nucleolus
5. acids Macromolecule, made of nucleotides, stores genetic information
6. Organelle, control center of the cell, holds DNA
11. Macromolecule, made of a glycerol and fatty acids, used for energy storage and membranes
12. Macromolecule, made of amino acids, used for enzymes, transport, and cell structures
14. apparatus Organelle, modifies sorts and packages proteins into vesicles
15. membrane Organelle, boundary of the cell, decides what comes in and out
16. site Place on an enzyme that binds to a substrate
21. Organelle, used to store substances, plants have one large, animals have many small