BIO/351 General Biology II The Latest Version A+ Study Guide **********************************************
BIO 351 Entire Course Link https://www.onlinehelp123.com/bio-351 ********************************************** BIO 351 Wk 6 – Quiz 1. Question 1 External fertilization occurs in which type of environment? 1. savanna 2. aquatic 3. forested 4. steppe 2. Question 2 Patients with Addison's disease do which of the following? 1. have too much aldosterone 2. retain water 3. lose salts and water 4. retain salts 3. Question 3 When a dehydrated human patient needs to be given fluids intravenously, he or she is given which of the following? 1. blood 2. glucose because it is a non-electrolyte
3. saline at a concentration that is isotonic with respect to body fluids 4. water, which is hypotonic with respect to body fluids 4. Question 4 How do arteries differ from veins? 1. Arteries are thin walled and are used for gas exchange. 2. Arteries have thinner smooth muscle layers and valves and move blood by the action of skeletal muscle. 3. Arteries have thicker smooth muscle layers to accommodate the changes in pressure from the heart. 4. Arteries carry blood. 5. Question 5 Which organelle do phagocytes use to digest engulfed particles? 1. endoplasmic reticulum 2. nucleus 3. lysosome 4. mitochondria 6. Question 6 Which gland is located at the top of the kidney? 1. thymus 2. thyroid 3. adrenal 4. pituitary 7. Question 7 In humans, the plasma comprises what percentage of the blood? 1. 90% 2. 55% 3. 25%
4. 45% 8. Question 8 Upon reexposure to a pathogen, a memory B cell can differentiate to which cell type? 1. plasma cell 2. naive B cell 3. CTL 4. memory T cell 9. Question 9 What is blood flow that is directed through the lungs and back to the heart called? 1. unidirectional circulation 2. pulmonary circulation 3. pulmocutaneous circulation 4. gill circulation 10. Question 10 Which hormone signals ovulation? 1. FSH 2. estrogen 3. LH 4. inhibin