Which sex hormone is most associated with beard and hair growth? a. Estrogen b. Dihydrotestosterone c. Progesterone d. Testosterone

Q: Lacrimal glands produce a fluid that lubricates the eyes via the lacrimal ducts. How are the…

A: Introduction: Many epithelia contain gland cells, which are primarily used to secrete fluids. Those…

Q: Which type of sleep disorder often appears as a symptom of other conditions that may (or may not) be…

A: Introduction Even though, people may or not may not think the reason for sleep, yet it is vital to…

Q: What does folate deficiency in males cause?    A. Blindness   B. High sperm production…

A: The question is asking about the effects of folate deficiency in males. Folate, also known as…

Q: According to the video “The Biology of Skin Color”, what does folate deficiency in males cause?   A.…

A: The question is asking about the impact of folate deficiency in males, as per the information…

Q: which hormones decreases blood volume and increase urine output? a. Antidiuretic hormone b.…

A: Kidneys are the filters of the body that filter out the unwanted metabolic waste from the system…

Q: What is the function of aspirin and other NSAIDs?   a. to inhibit cyclooxygenase activity   b. to…

A: Cyclooxygenase is an enzyme that is responsible for the formation of thromboxane and prostaglandins…

Q: The United States, Canada, and the European Union allow the use of recombinant bovine growth hormone…

A: Recombinant bovine growth hormone (rBGH) is an artificial hormone, created by man which is aimed at…

Q: What is a potential carcinogen? a. any substance that damages DNA b. any pollutant c. any toxic…

A: A carcinogen is an agent that has the ability to cause cancer. It can be a physical, chemical, or a…

Q: Deficiency of vitamin d cause in children? A. Rickets B. Tetany C. Osteoporosis D. Osteomalacia

A: Fat-soluble vitamin D is necessary to keep the body's calcium and phosphorus levels in check. It is…

Q: Which neurotransmitter is important in reward-basedlearning and drug addiction?a. ACh c. dopamineb.…

A: A neurotransmitter can be defined as a chemical messenger, transmitting the messages from a nerve…

Q: Which organ or organs are the adrenal glands in closest proximity to? A. Brain  B. Kidneys  C.…

A: The adrenal glands and  suprarenal gland  are pairs glands is about 4 to 6 CM in length and 3 to 4…

Q: What mineral enhances the ability of insulin to transport glucose?

A: Chromium is a fundamental mineral that the body needs in follow sums. It is normally present in a…

Q: What's the function of the hormone thymosin?  A. Stimulate the development of mammary glands  B.…

A: Introduction: The central lymphoid organ is the thymus gland. Immunologically competent but…

Q: Estrogen synthesis will be most selectively decreased through inhibition of which enzyme? a. CYP17…

A: Estrogen (like estradiol) is a steroid hormone responsible for the development of female secondary…

Q: Cell signals with short effects ONLY on the cell which produced the signal in the first place are?…

A: In Juxtacrine signaling, the signaling molecules act on the receptor proteins of adjacent responding…

Q: Which hormone elicits the “fight or flight” response? a. epinephrine b. mineralcorticoids c.…

A: When someone experiences a stressful event, the amygdala sends a distress signal to the…

Q: Which system of the body depends upon the sodium potassium pump to transmit signals from one place…

A: A Na+/K+ pump is required to maintain the resting membrane potential of the neurons.

Q: Richard has been attending school part-time, working full-time, and caring for his sick mother for…

A: Cortisol is a steroid hormone which is derived form cholesterol produced by the adrenal cortex. The…

Q: What are the hormone-like compounds produced by a variety of organs all over the body that act in…

A: Endocrine glands are the ductless glands that secrete their products, hormones into the blood. The…

Q: How does folate deficiency affect fetal development?    A. It does not affect fetal…

A: The objective of the question is to understand the impact of folate deficiency on fetal development.

Q: Which statement is true regarding iron in pregnancy?   a. Transferrin levels decrease in pregnancy.…

A: Pregnancy is an exciting period in a woman's life because she brings into the world a new human…

Q: After educating a 20-year old lady about possible adverse effects of her oral contraception, what is…

A: Oral contraceptives: Oral contraceptives, also known as birth control pills, are medications taken…

Q: Which part of the nervous system is responsible for orgasm in both males and females a. Enteric b.…

A: Two major changes that occur in the body during sexual arousal are myotonia and vasocongestion. The…

Q: Richard has been attending school part-time, working full-time, and caring for his sick mother for…

A: Hormones are small signalling molecules which act as chemical messengers. Hormones are mainly…

Q: The _ is the region that triggers hunger in response to signals from nerve cells and messages…

A: Hypothalamus Its forms the lower or ventral part of diencephalon. It lies at the base part…

Q: What were the earlier sources of insulin? A.Cattle and pig B.camel and pig C. cattle and dog     D.…

A: Correct answer is option (A)Cattle and pig Which was the earlier source of insulin.

Q: Which hormone stimulates the development of the mammary glands and secretion of milk?  A. Prolactin…

A: The mammary gland can be outlined as the gland that is located in the breast of females and is…

Q: 1.) List five male sex hormones and explain what they do in males? 2.) In young men, the growth of…

A: Hormones are chemical messengers that are secreted by the endocrine glands directly into the blood,…

Q: Phospholipase responsible for the tissue damage after spider bite? a.A1 b.A2 c.D d.C

A: Phospholipase (PLA) is a lipolytic enzymes which cleaves the phospholipid substrates at specific…

Q: An outgrowth of nervous tissue from the hypothalamus forms which endocrine structure?  A. Anterior…

A: The hypothalamus is a part of the brain located at the base of the brain. It controls many important…

Q: According to the video “The Biology of Skin Color”, what is the pigment in our skin that reflects or…

A: The question is asking about the pigment in our skin that is responsible for absorbing or reflecting…

Q: The pineal gland produces melatonin, which helps regulate sleep by binding receptors in several…

A: Answer ; Option (B) is right. - the pineal gland is an endocrine gland.

Q: Which neurotransmitter is no longer readily produced in Alzheimer’s patients? a. dopamine c. GABA b.…

A: Neurotransmitter are the substance which helps in sending information from one neuron to other…

Q: Which statement is true regarding iron in pregnancy? a. Transferrin levels decrease in pregnancy. b.…

A: We know that Pregnancy is an exciting period in a woman's life because she brings into the world a…

Q: 47. Which is an example of High Alert medication? A. Insulin B. Aspirin C. Lopressor D.…

A: Medications classified as high-alert have a higher potential to seriously damage patients if used…

Q: Which hormone stimulates phosphoprotein phosphatases to dephosphorylate glycogen phosphorylase and…

A: Glycogen is a polysaccharide composed of alpha-D-glucose subunits linked via alpha-1,4 and…

Q: How might stress to a pregnant rat alter the sexual orientation of her male offspring? a. Stress…

A: Stress- It is an emotional tension that can trigger many situations like uncomfortable situations,…