Which of these factors reduces the release of GnRH (gonadotropin releasing hormone) from the hypothalamus? a) Increase in testosterone b) Reduction of FSH c) Reduction of inhibin d) Reduction of LH

Q: Contrast the effects of FSH and LH.

A: The control and coordination is carried out by the nervous and endocrine system in our body. The…

Q: Which of the following hormones stimulates the production of breast milk? a) Estrogen (estradiol)…

A: Estrogen stimulates increased prolactin production but inhibits prolactin's effect on the mammary…

Q: What are specific DNA sites called where oestrogen-receptor complexes bind?

A: The estrogen receptor (ER) is a ligand-activated enhancer protein that is a member of the…

Q: 40. Administration of prednisone for long periods causes atrophy of which of the following endocrine…

A: Prednisone is a glucocorticoid medication mostly used to suppress the immune system and decrease…

Q: A 33-year-old womanhasbeen breastfeeding her infant for 3 months. While attending a social event,…

A: Introduction :  Endocrine glands produce substances called hormones. The circulatory system then…

Q: Name the process of surgical removal of gonads.

A: The term gonads refer to the male testis and female ovaries. Gonad is a mixed gland that generates…

Q: What are the cells that produce androgens, and where are they located?

A: Introduction  Androgens are the group of hormones commonly sex hormones. The most common androgen is…

Q: 14.)Which hormone is inhibited during pregnancy in order to prevent contractions of the uterus? a.)…

A: Introduction: Hormones are chemical compounds that function in the body as messenger molecules. They…

Q: of the following labeled sites of the pituitary gland? Neural ectoderm Rathke's pouch A) ->>> B) C)

A: The endocrine system comprises feedback loops of the hormones released by endocrine glands. The…

Q: Explain the importance of gonadotropic hormone ?

A: Gonadotropic hormones are produced from the gonadotroph cells located at the gland called the…

Q: The point mutation in the Bone Morphogenetic Protein receptor 1B (BMPR-1B) appears to have no…

A: The Bone Morphogenetic Protein receptor 1B (BMPR-1B) is a gene that encodes a transmembrane receptor…

Q: You are an intern working with a research endocrinologist at the University of Alberta. Currently,…

A: Menopause is a part of every women's life and occurs when a woman did not menstruated in last 12…

Q: Which of the following functions are the cremaster muscles involved in? a ) responsible for penile…

A: Option c is the answer. They regulate the temperature of the testes.

Q: Explain separation of the actions of FSH and LH?

A: Hypophysis will be altered at the time of pregnancy. The level of Progesterone and Estrogen will…

Q: Which of the following statements regarding the long-term complications of diabetes mellitus is…

A: Ans-  c) 3/10 non traumatic limb amputations are due to diabetes

Q: patients with destroyed pituitary gland, what can we expect." a   There will be increased FSH. b…

A: Pituitary gland is located in the  base of the brain.  Anterior pitutory gland secretes FSH, LH,…

Q: A 30-year-old man has very small muscles, a sparse beard, and a high-pitched voice. His plasma…

A: Luteinizing Hormone (LH) is a gonadotropic hormone. It is synthesized in the anterior pituitary…

Q: Ch. 5: Nocturnal asthma is caused by promote bronchoconstriction in the evening. a) decreased…

A: Bronchoconstriction in the evening is a common symptom of asthma. It typically occurs when the air…

Q: Explain the relationship of the following pairs of terms. Briefly explain its relations 1.) Positive…

A: Hormones are produced by a system of glands that make up your endocrine system. Internal functions…

Q: What effect will the addition of a sulfate group have on the properties of Testosterone? Why is this…

A: Steroid Hormones are synthesized from cholesterol as a precursor molecule. Mainly synthesis occurs…

Q: Hormones can be released into the blood ... a) ... in large quantities in response to stimuli. b)…

A: Ans- A  Explanation- Hormones are the molecules that are released from the endocrine glands into the…

Q: Why does the oestrogen receptor undergo dimerization?

A: Estrogen is a female sexual hormone that is responsible for secondary sexual characters in females.…

Q: The hormone-secreting layer of the placental barrier is (a) the extraembryonic mesoderm, (b) the…

A: A semipermeable membrane formed of the placental tissue that functions to limit the flow of various…

Q: Pick the neurohormone from the list below a) Thyroxine b)growth hormone c) prolactin d) antidiuretic…

A: Neurohormone - Any hormone generated and released into the bloodstream by neuroendocrine cells (also…

Q: The presence of which of the following hormones is tested for pregnancy a) Human chorionic…

A: Female body undergoes various hormonal changes during pregnancy. Hormonal fluctuations are very…

Q: During the menstrual cycle, the degradation of the corpus luteum causes what? A) The decrease of…

A: The menstrual cycle is the regular change that takes place in the female reproductive system and is…

Q: How could testosterone be useful in treating individuals with HIV?

A: Testosterone is the steroid hormone which is central to the development of the testes and prostate…

Q: Testosterone is synthesized by ___ cells. Rising levels of testosterone function in the direct…

A: Testosterone is the essential male hormone liable for managing sex differentiation, delivering male…

Q: Priyanka is experimenting with new methods of studying and has recently started listening to lecture…

A: Learning is the process of knowing something new; it can be a new language, a new skill, a new game,…

Q: What is the specific hormone that functions primarily during pregnancy? A) Estradiol  B) Estriol…

A: There are two hormones released by ovaries: estrogen and progesterone. Progesterone helps in the…

Q: Which of the significant adverse effects of estrogen-only administration is significantly reduced if…

A: Estrogen and progesterone: Two of the main hormones produced mainly by the ovaries of the woman are…

Q: why doesn't sperm enter the urinary bladder during ejaculation? A) construction of smooth muscle of…

A: The term ejaculation refers to the contraction that causes the release of semen. This is not under…

Q: (Ch. 10 Endocrine System) - Insufficient production of feeding by a mother. a) thyroid hormones Ob)…

A: Hormones are very important to maintain the sufficient level in our body. Their high or low level…

Q: When there is an abnormality of the thyroid gland, a goiter can form. Choose the INCORRECT…

A: Introduction: The thyroid gland is a tiny organ that wraps around the windpipe in the front of the…

Q: estrogen receptor (ER)-positive or -negative.

A: Cancer : The condition where the cells in a specific part of the body grow and reproduce…

Q: A 43-year-old woman who is undergoing treatment for infertility records her daily basal body…

A: Basal body temperature (often known as BBT or BTP) is a fertility awareness-based method conducted…

Q: Most people are awake during the day and asleep at night because their ________ cycles are aligned…

A: To find: To find the correct option related to sleep from the given information

Q: Which of the following is likely to happen when you remove the testes of an adult male rat? a)…

A: A hormone called testosterone is essential for the growth and development of male reproductive…

Q: What immediate effect does the SRY gene have on a developing fetus?   A) It directs the gonads to…

A: The sex of the fetus is determined before fertilization which depends on the presence of a Y…

Q: Explaintheroleofmitosisin: (a) A developing embryo (b)Anadult:

A: An embryo is the early stage of the development of a multicellular organism. In organisms that…

Q: 31. Compared with young adult men, elderly men are most likely to have which of the following sets…

A: TESTOSTERONE-   Testosterone levels decline with ageing as a result of waning testicular and…

Q: Explain the organizational effects of androgens on the developing fetus.

A: Androgens have an important role in male sexual and reproductive function. They also have a role in…

Q: What changes occur in LH, FSH, estrogen, andprogesterone secretion during puberty?

A: LH, FSH, estrogen and progesterone are the reproductive system's hormones that play role in a…

Q: The proliferative phase of the endometrial cycle is characterized by thickening of the endometrial…

A: The organs of the female reproductive system produce and sustain the female sex cells (egg or ova).…