This preview shows page 1. Sign up to view the full content.
Unformatted text preview: uring cell reproduction, chromatin fibers coil up into structures called A) ribosomes. C) chromosomes. B) lysosomes. D) nucleoli. 10. The endomembrane system includes all of the following organelles except the A) plasma membrane. B) endoplasmic reticulum. C) peroxisome. D) Golgi apparatus. 11. The function of mitochondria is A) cellular respiration. C) photosynthesis. B) lipid synthesis. D) intracellular digestion. 12. Most of the functions of a cell membrane, including transport and enzymatic function, are performed by A) glycolipids. C) phospholipids. B) proteins. D) cholesterol. 13. Diffusion does not require the cell to expend ATP. Therefore, diffusion is considered a type of A) exocytosis. C) active transport. B) passive transport. D) endocytosis. 14. Process of a white blood cell engulfing a bacterium is A) osmosis. C) pinocytosis. B) receptor diffusion. D) phagocytosis. 15. Transfer of phosphate group to a molecule is called A) carboxylation. C) phosphorylation. B) ionization. D) hydrogenation. 1 2 BIO102 - FINAL EXAM 16. Overall equation for cellular respiration of glucose is A) C5H12O6 + 6 O2 → 5 CO2 + 6 H2O + energy. B) 5 CO2 + 6 H2O → C5H12O6 + 6 O2 + energy. C) C6H12O6 + 6 O2 → 6 CO2 + 6 H2O + energy. D) C6H12O6 + energy → 6 CO2+ 6 H2O + 6 O2. 17. During cellular respiration, the energy in glucose A) is carried by electrons. B) is used to manufacture glucose. C) is released all at once. D) becomes stored in molecules of ammonia. 18. The conversion of CO2 and H2O into organic compounds using energy from light is called A) glycolysis. C) fermentation. B) cellular respiration. D) photosynthesis. 19. What are the organisms that can make their own food and thus sustain without consuming organic molecules from other organisms? A) chemotrophs C) synthesizers B) heterotrophs D) autotrophs 20. Why are most plants green? A) Chlorophyll a reflects green light. B) Chlorophyll a absorbs green light. C) Chlorophyll b uses green light for photosynthesis. D) Green helps plants blend into their environment 21. Photosynthetic organisms derive their carbon from A) carbon monoxide. C) hydrocarbons. B) carbon dioxide. D) methane. 22. phase of mitosis during which mitotic spindle form is A) interphase. C) metaphase. B) prophase. D) anaphase. 23. Independent orientation of chromosomes at metaphase I results in an increase in the number of A) gametes. B) homo...
View Full Document
This document was uploaded on 03/30/2014.
- Fall '13