BIOL251 (BIOL251)

1. Question: Capillaries that have a perforated lining are called ________ _. 2. Question: The amount of blood pumped by either ventricle in one minute is called. 3. Question: Cardiac output equals: 4. Question: Venous return is affected by all EXCEPT: 5. Question: The pulmonary arteries carry blood to the ____ _. 6. Question: Which of the following does not play a role in blood pressure? 7. Question: These control the blood flow through a capillary bed. 8. Question: The following is a li...

1. Question: Hormones produced and released from sex organs include which of the following? 2. Question: In contrast to the nervous system, the endocrine system uses only one method of communication: _________ signaling. 3. Question: Hormones regulate certain target cell responses. These can include which of the following? 4. Question: One of the major functions of the adrenal glands is to respond to ________. 5. Question: The beta cells of the pancreatic islets produce and secrete _________...

1. Question:Hormones produced and released from sex organs include which of the following? 2. Question:How many hormones are produced by the posterior pituitary? Question options: 3. Question: The development of a goiter indicates that _. 4. Question: The alpha cells of the pancreatic islets produce and secrete 5. _________. Question options: 6. Question: Which general type of hormone can easily pass through the cell membrane and into the cytoplasm of the cell? 7. Question: The function of...

1. Question: The pH of a liquid is a measure of its acidity or alkalinity. The normal range of pH of blood is: 2. Question: What is the typical lifespan of a leukocyte? 3. Question: The term formed elements in blood includes which of the following? 4. Question: Which of the following is/are important in the process named coagulation? 5. Question: Which of the following is/are true of the molecule named hemoglobin? 6. Question: Which of the following is/are true of red blood cells? 7. Quest...

1. Question: Which of the following is an anterior pituitary hormone? 2. Question: The adrenal glands are wedges of glandular and neuroendocrine tissue adhering to the top of the _________. 3. Question: In contrast to the nervous system, the endocrine system uses only one method of communication: _________ signaling. 4. Question: How can the anterior part of the pituitary gland control the secretion of thyroid hormones? 5. Question: The gonads produce what class of hormones? 6. Question: Th...

1. Question: Which of the following are considered primary requirements of life for a multi‐celled organism? 2. Question: Which of the following statement(s) is(are) correct? 3. Question: Which of the following statements is(are) correct when discussing homeostasis? 4. Question: Every cell in an animal is separated from other cells and from the extracellular environment by a cell (plasma) membrane. Which of the following are found inside the cell membrane? 5. Question: The ability of an or...

1. Question: How is a zygote transported to the uterus? 2. Question: Which part of a mature sperm contains enzymes which digest the coverings surrounding the ovulated oocyte? 3. Question: All of the following events occur during the embryonic period of growth EXCEPT development of ________ _. 4. Question: "False labor" or Braxton Hicks contractions are weak, irregular contractions of the myometrium triggered by 5. Question: Which hormone is responsible for mammary gland development at...

1. Question: Without SRY expression, an embryo will develop: 2. Question: If the average length of a woman's ovarian cycle is 30 days, the average length of her uterine cycles is most likely ____ days 3. Question: What controls whether an embryo will develop testes or ovaries? 4. Question: All of the following statements concerning oogenesis are correct EXCEPT: 5. Question: What are the female gonads called? 6. Question: Why do estrogen levels fall after menopause? 7. Question: After ovul...

1. Question: In what structure does spermatogenesis take place? 2. Question: In the testes, sperm cells replicate and differentiate in the________ _. 3. Question: In men during sexual arousal, penile erections occur due to Nitric Oxide being released from what structures? 4. Question: What is the function of the seminal vesicles? 5. Question: The interstitial cells of the testes: 6. Question: What is the function of the epididymis? 7. Question: Around the age of 40 to 50 in men, a reductio...