According to the video “The Biology of Skin Color”, what does folate deficiency in males cause? A. Cardiovascular Disease B. High sperm production C. Blindness D. Low sperm production
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According to the video “The Biology of Skin Color”, what does folate deficiency in males cause?
A. Cardiovascular Disease
B. High sperm production
C. Blindness
D. Low sperm production
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- An example of a rare genetic disorder in which a person lacks enough blood-clotting proteins caused by a change in one of the genes. a. baldness b. hypertrichosis pinnae auris c. color blindness d. hemophiliaWhat condition occurs if a male lacks the receptor that enables androgens to activate genes in a cell’s nucleus? a. Klinefelter’s syndrome b. Congenital adrenal hyperplasia c. Testicular feminization d. Turner’s syndromeAccording to the video “The Biology of Skin Color”, how does folate deficiency affect fetal development? A. It can cause birth defects B. It helps the fetus to develop faster C. It does not affect fetal development D. It increases the health of the fetus
- Which sex hormone is most associated with beard and hair growth? a. Estrogen b. Dihydrotestosterone c. Progesterone d. Testosterone_________2. Which is not an application of recombinant DNA technology in medicine? a. Growth Hormone b. Insulin c. golden rich d. Blood clotting factor VIIIWhat is a potential carcinogen? a. any substance that damages DNA b. any pollutant c. any toxic chemical d. any chemical
- Choose the letter of the best answer. 1. Vegans do not eat animal products, because of this which supplement would they benefit from? a) Vitamin B12 b) Vitamin A c) Ribofavin d) All of the above 2. Because the nervous system develops early in a pregnancy, a pregnant woman will benefit from this supplement, which protects against birth defects involving the nervous system? a. Folic Acid b. Niacin c. Riboflavin d. Vitamin K 3. Which of the following is TRUE of vitamin supplements? a. They occur naturally in foods b. They are needed by everyone c. You must have a prescription to take them d. These are products intended to add nutritional value to your diet 4. Extra non-protein units that help enzymes are called a. cofactors b. helper cells c. companion cells d. enzyme assi stants 5. Which of the following is NOT a B vitamin? a. Thiamine b. Niacin c. Tocopherol d. Pantothenic Acid 6. Which of the following is NOT a fat-soluble vitamin? a. Cholecalciferol b. Retinol c. Tocopherol d.…Which among the types of neurons carry impulses from the brain or spinal cord to the muscles? A. associative neurons C. pyramidal neurons B. motor neurons D. sensory neurons 3. When did positive feedback stop during childbirth? A. when the baby was born C. when oxytocin was released B. when amnion bursted D. when the placenta came out 4. What is the treatment for cerebral palsy? A. through chemotherapy C. treated with antibiotics B. through surgery D. treated with anticonvulsant drugs 5. Which of the following components of negative feedback is responsible for the response to changes? A. control center B. effector C. receptor D. stimulus 6. Which of the following internal control systems is responsible in gathering information about the conditions inside and outside of the body? A. communicating system C. sensor B. control center D. thalamus 7. When there is an increase in the sugar level, negative feedback occurs in our body. What organ is responsible for…Which hormone causes Leydig cells to make testosterone? a. FSH b. LH c. inhibin d. estrogen
- What's the function of the hormone thymosin? A. Stimulate the development of mammary glands B. Stimulate the development of red blood cells C. Stimulate the development of T-lymphocytes D. Stimulate the development of the thyroidWhat does folate deficiency in males cause? A. Blindness B. High sperm production C. Low sperm production D. Cardiovascular DiseaseThe following are the benefits of uninterrupted skin to skin contact after birth except? a. Thermoregulation b. Stabilizes the baby's heartbeat and breathing patterns c. Weak immune system d. Higher blood oxygen levels