Please place all answers on the attached answer sheet.
1. Name the type of macromolecule manufactured by ribosomes.
2. Name the cell part (= organelle) to which most ribosomes are attached.
3. Name the cell part where most aerobic cellular respiration occurs.
4. Name the cell part in which photosynthesis occurs.
5. Name the cell part that is primarily involved in packing and shipping proteins for secretion.
6. Name the cell part (not a specific molecule) that stores genetic information.
7. Name the cell part that is a sac-like structure that stores digestive enzymes.
8. Name the cell part that regulates the movement of materials into and out of cells.
9. Name the cell part that contains enzymes for aerobic cellular respiration.
10. Name the cell part that produces chloroplasts.
11. Name a cell part that contains its own deoxyribonucleic acid and is self replicating.
12-13. Name the two major chemical components of chromosomes.
14. Which of the following is present in eukaryotic cells but not in prokaryotic cells?
15. Compare the two membranes of a mitochondrion. Which has the greater surface area?
16. Name the cell part that produces mitochondria.
17. The number of mitochondria in a eukaryotic cell is most closely related to:
18. How many mitochondria are usually present in a bacterium?
19. Large vacuoles are most likely to be present in:
20. Which of these manufactures energy?
21. Which of these is a monosaccharide?
22. Which of these correctly describe starch?
23. Name the human body organ that stores glycogen.
24. Name the polysaccharide that is the primary component of plant cell walls.
25. How many fatty acids are present in a triglyceride?
26. Name the macromolecule that serves as a shock absorber around kidneys.
27. Which of the following is more harmful when eaten in large amounts?
28. How many fatty acids are present in a phospholipid?
29. True or False. Human cells can manufacture all of the cholesterol that they need.
30. Name the molecule from which humans manufacture testosterone.
31. A protein is a polymer composed of a chain of molecules (or "building blocks") called _?_
32. Name the type of bond that connects two amino acids.
33. How many different kinds of amino acids are used by plants and animals when manufacturing proteins?
34. To a dietician, an "essential" amino acid is one that:
35. The secondary structure of a protein:
36. A hemoglobin molecule consists of how many polypeptide chains?
37. Name one way to denature a protein.
38. The primary biological function of hemoglobin is:
39. The individual units, or "building blocks," of nucleic acids are:
40. The three components of a nucleotide are phosphate, 5-carbon sugar, and _?_
41. Name a nitrogen base that is present in deoxyribonucleic acid but not in ribonucleic acid.
42. Name the nitrogen base that will complement guanine.
43. A section of deoxyribonucleic acid with 400 nucleotides would contain how many nitrogen bases?
44. Which contains more energy?
45. Name the cellular process that manufactures molecules of adenosine triphosphate.
46. Nucleotides consist of three parts. Which of these parts is used for storing information?
47. Name the largest molecule that we study in Biology 110.
48. Name the molecule that directly supplies energy for virtually all cellular activities.
49 and 50. ON YOUR ANSWER SHEET (not on this sheet), draw the structural formula for an amino acid and label each of the groups.