Bio 202 exam 1 stuvia - Study guides, Class notes & Summaries

BIO 202 Exam 1 Study Guide with Complete Solutions BIO 202 Exam 1 Study Guide with Complete Solutions BIO 202 Exam 1 Study Guide with Complete Solutions Physical characteristics of blood: - ANSWER-Transport, Regulation, Protection Transport functions includes: - ANSWER-Delivering O2 and nutrients to body cells Transporting metabolic wastes to lungs and kidneys for elimination Transporting hormones from endocrine organs to target organs Regulation functions include: - ANSWER-- Ma...

Endocrine System - ANSWER-the body's "slow" chemical communication system; a set of glands that secrete hormones into the bloodstream Nervous System - ANSWER-the body's speedy, electrochemical communication network, consisting of all the nerve cells of the peripheral and central nervous systems Pharynx - ANSWER-What part of the pituitary is an outgrowth from the pharynx in the embryo Where are ADH and OT made - ANSWER-Hypothalamus Correct Pathway of Oxytocin (OT) - ANSWER-Paraven...

organ - ANSWER-tissues that are grouped together what best accounts for total body water (TBW) content? - ANSWER-intracellular fluid and extracellular fluid homeostasis - ANSWER-process by which organisms maintain a relatively stable internal environment Negative feedback - ANSWER-a mechanism by which a body system makes a functional adjustment in order to compensate (bring back to normal) for a change (increase or decrease) in a regulated variable? when glucose levels are high.... -...

BIO 202 EXAM 1 QUESTIONS AND ANSWERS 100% ACCURATEBIO 202 EXAM 1 QUESTIONS AND ANSWERS 100% ACCURATEBIO 202 EXAM 1 QUESTIONS AND ANSWERS 100% ACCURATEBIO 202 EXAM 1 QUESTIONS AND ANSWERS 100% ACCURATE

BIO 202 Exam 1 Questions and Answers (Graded A) BIO 202 Exam 1 Questions and Answers (Graded A) BIO 202 Exam 1 Questions and Answers (Graded A) BIO 202 Exam 1 Questions and Answers (Graded A) 1. Which of the following hormones has a single target organ or cell? - ANSWER-c) ADH 2. Which of the following are examples of hormone responses? - ANSWER-a) increase cell membrane permeability b) smooth muscle contractions c) increase in body temperature 3. Which of the following hormones requ...

The difference in nervous system & endocrine system signaling is that - ANSWER-the endocrine system transmits signals more slowly which last much longer at the target tissue. Virtually all amino acid-based hormones exert their signaling effects through intracellular ________. - ANSWER-second messengers The ability of a specific tissue or organ to respond to the presence of a hormone is dependent on ________. - ANSWER-the presence of the appropriate receptors on the cells of the target tiss...

Bio 202 Exam 1 Practice Questions and Answers (Graded A+)Bio 202 Exam 1 Practice Questions and Answers (Graded A+)Bio 202 Exam 1 Practice Questions and Answers (Graded A+)The endocrine system differs from the nervous system in which of the following ways - ANSWER-Secretes hormones Travels via the bloodstream Controls most of the body Cells only respond to a cell signal if they have a specific receptor - ANSWER-true Does autocrine signaling include a target cell? - ANSWER-false Negativ...

Endocrine glands - ANSWER-organs that are traditional sources of hormones Hormones - ANSWER-chemical messengers that are transported by the bloodstream and stimulate physiological responses in cells of another tissue or organ, often a considerable distance away What are the four principal mechanisms of communication between cells? - ANSWER--Gap junctions -Neurotransmitters -Paracrines -Hormones Gap junctions - ANSWER-Pores in cell membrane allow signaling molecules, nutrients, and el...

Glycogenolysis - ANSWER-conversion of glycogen polymers to glucose monomers Gluconeogenesis - ANSWER-a metabolic pathway that results in the generation of glucose from non-carbohydrate carbon substrate Glycogenesis - ANSWER-the conversion of glucose to glycogen for storage in the liver Hydrophilic - ANSWER-attracts water molecules Hydrophobic - ANSWER-avoids water molecules Name the Hormone Responses (4) - ANSWER-1.Changes in membrane permeability 2.Changes in protein synthesis ...

The ability of a specific tissue or organ to respond to the presence of a hormone is dependent on ________. - ANSWER-the presence of the appropriate receptors on the cells of the target tissue or organ Endocrine glands cannot be stimulated by - ANSWER-renal stimuli Which of the following is NOT a cardinal sign of diabetes mellitus? - ANSWER-polycythemia During labor, oxytocin release _________. - ANSWER-is an example of a positive feedback control mechanism A lipid-soluble (hydrophob...