BIOL 251 (BIOL251)

American Public University

Here are the best resources to pass BIOL 251 (BIOL251). Find BIOL 251 (BIOL251) study guides, notes, assignments, and much more.

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BIOL 251 Week 11 Quiz 8 (10 Questions and Answers) American Public University
  • BIOL 251 Week 11 Quiz 8 (10 Questions and Answers) American Public University

  • Exam (elaborations) • 4 pages • 2023
  • 1. Question: Which of the following is NOT one of the three metabolic states of the body? 2. Question: Fever increases the body temperature and can induce chills to help cool the temperature back down. What other mechanisms are in place to regulate the body temperature? 3. Question: Which one of the following is NOT a water-soluble vitamin? 4. Question: The accumulation of how many calories adds one pound of weight? 5. Question: Which one of the following is NOT considered a Trace Miner...
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BIOL251 Week 13 Quiz 9 (10 Questions and Answers) American Public University
  • BIOL251 Week 13 Quiz 9 (10 Questions and Answers) American Public University

  • Exam (elaborations) • 4 pages • 2023
  • 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...
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BIOL 251 W16 Comprehensive Final Exam (75- Questions and Answers) American Public
  • BIOL 251 W16 Comprehensive Final Exam (75- Questions and Answers) American Public

  • Exam (elaborations) • 3 pages • 2023
  • 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...
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BIOL 251 W3 Unit Exam 1 (53-Additional Questions and Answers) American Public
  • BIOL 251 W3 Unit Exam 1 (53-Additional Questions and Answers) American Public

  • Exam (elaborations) • 14 pages • 2023
  • 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...
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BIOL 251 Week 3 Unit Exam 1 (50 Questions and Answers)  American Public
  • BIOL 251 Week 3 Unit Exam 1 (50 Questions and Answers) American Public

  • Exam (elaborations) • 29 pages • 2023
  • 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 _________...
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BIOL251 Week 6 Unit Exam 2 (40 Questions and Answers) American Public)
  • BIOL251 Week 6 Unit Exam 2 (40 Questions and Answers) American Public)

  • Exam (elaborations) • 22 pages • 2023
  • 1. Question: Capillaries that have a perforated lining are called__________. 2. Question: Capillaries that are lined with phagocytes are called _________. 3. Question: The pulmonary arteries carry blood to the______. 4. Question: The following is a list of vessels. Place them in the order that blood would go through entering the systemic circulation. 1. Left ventricle 2. Aorta 3. Vena cavae 4. Pulmonary trunk 5. Pulmonary veins 6. Right atrium 7. Right ventricle 8. Left atrium 5. Question: _...
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BIOL251 Week 9 Unit Exam 3 (22 Questions and Answers) American Public University
  • BIOL251 Week 9 Unit Exam 3 (22 Questions and Answers) American Public University

  • Exam (elaborations) • 9 pages • 2023
  • 1. Question: A cross-sectional view of a kidney shows the outer _______ of the organ and the inner_______of the organ. 2. Question: The urinary system has some of the following roles in the human body: 3. Question: Which of the following statements is/are true of the urinary bladder? 4. Question: A normal urinalysis would include each of the following: 5. Question: The volume of filtrate formed by both kidneys per minute is termed the ____________ _ . 6. Question: Renin is released in respo...
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BIOL251 Week 12 Unit Exam 4 (22 Questions and Answers) American Public
  • BIOL251 Week 12 Unit Exam 4 (22 Questions and Answers) American Public

  • Exam (elaborations) • 9 pages • 2023
  • 1. Question: Which of the following is not considered an accessory organ of digestion? 2. Question: In which organ below does the majority of digestion occur? 3. Question: The stomach is protected from self-digestion by the . When this breaks down, can form and be painful. 4. Question: Where are carbohydrates first digested? 5. Question: Which organ below produces bile for use in digestion? 6. Question: Mechanical digestion occurs when food is broken into smaller pieces, but the chemical ma...
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BIOL 251 Week 15 Unit Exam 5 Questions and Answers American Public
  • BIOL 251 Week 15 Unit Exam 5 Questions and Answers American Public

  • Exam (elaborations) • 9 pages • 2023
  • 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...
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BIOL 251 Week 7 Quiz 5 Answers American Public Univeristy
  • BIOL 251 Week 7 Quiz 5 Answers American Public Univeristy

  • Exam (elaborations) • 13 pages • 2023
  • 1. Question: Production of less than 50 mL/day of urine is called ________. 2. Question: Diabetes insipidus or diabetes mellitus in very poor control would most likely be indicated by ________. 3. Question: The following statement(s) is/are true of the act of micturition: 4. Question: A cross-sectional view of a kidney shows the outer _______ of the organ and the inner ______ of the organ. 5. Question: The volume of filtrate formed by both kidneys per minute is termed the ______________ . 6...
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