Midterm2 - d. liver and pancreas e. sweat and salivary...

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Photosynthesis: 1. C 4 plants have ______________ rates of _________________ than C 3 plants because their ratio of the concentrations of CO 2 to that of O 2 is ________________ in C 4 plants. a. lower; respiration; higher b. lower; photorespiration; higher c. higher; photorespiration; higher d. lower; photorespiration; lower e. lower’ respiration’ lower 2. The O 2 gas produced during photosynthesis is derived from ______________. (water) 3. The enzyme rubisco is found in ___________________. (chloroplasts). Animal Development: 1. T/F Sperm enters the frog egg in the vegetal hemisphere (F) 2. Following gastrulation, the mesodermal cells contribute to the developing a. brain and nervous system b. skeletal and muscular systems c. inner linings of the gut and respiratory system
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Unformatted text preview: d. liver and pancreas e. sweat and salivary glands 3. In mammals and birds the ___________________ is the structure from which the embryo is formed. (blastocyst) Cell Signaling: 1. Which of the following molecules can release Calcium from the endoplasmic reticulum? a. diacylglycerol (DAG) b. inositol trisphospate (IP 3 ) c. ribulose bisphosphate (RuBP) d. protein kinase C (PKC) e. acetylcholine (ACh) 2. Which of the following is NOT true about G proteins? a. bind GTP b. bind GDP c. are integral membrane proteins d. contain intrinsic GTPase activity e. active only when GTP is bound 3. The NO synthase on the endothelial cell membrane converts____________________ into NO. (arginine)...
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This note was uploaded on 04/25/2010 for the course LS C 51926426 taught by Professor Ruiz during the Spring '10 term at UCLA.

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Midterm2 - d. liver and pancreas e. sweat and salivary...

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