Question

In: Anatomy and Physiology

Prolactin is secreted by the: A. Pancreas B. Adrenal Glands C. Adenohypophysis D. Neurohypophysis E. Parathyroid...

Prolactin is secreted by the:

A. Pancreas

B. Adrenal Glands

C. Adenohypophysis

D. Neurohypophysis

E. Parathyroid Glands

F. Mammary Glands

G. Liver

H. Muscles

Expert Solution

Answer is option C. Adenohypophysis

Prolactin is a hormone secreted by lactotrophs in the anterior pituitary.
Pituitary gland is mainly divided into anterior pituitary(adenohypophysis) and posterior pituitary(neurohypophysis)

Anterior pituitary secretes mainly 7 hormones. They are

growth hormone(GH)
thyroid-stimulating hormone (TSH)
adrenocorticotropic hormone (ACTH)
follicle-stimulating hormone (FSH)
luteinizing hormone (LH)
beta endorphin
prolactin.

Posterior pituitary does not produce any hormones. It only store and releases hormones secreted by hypothalamus.

Pancreas

Endocrine pancreas produces certain hormones which are insulin, glucagon, somatostatin and gastrin.

Exocrine pancreas secretes digestive enzymes, water and bicarbonate to help with digestion.

Adrenal glands

Adrenal gland is mainly divided into 2 parts

Cortex and medulla

Adrenal cortex is further divided into 3

1. Zona glomerulosa: secretes mineralocorticoids

2. Zona fasciculata: secretes glucocorticoids

3. Zona reticularis: secretes sex corticoids

Adrenal medulla secretes mainly catecholamines. That is adrenaline and nor adrenaline

Parathyroid glands

It produces parathyroid hormone which plays an important role in Ca2+ metabolism.

Mammary glands

They produce progesterone and prolactin during pregnancy and only milk produced after childbirth.

Liver

It produces some hormones which are

Insulin-like Growth Factor-1 (IGF-1)
Angiotensinogen.
Thrombopoietin.
Betatrophin.
hepcidin

Muscles

It produces an unidentified hormone named musculin.

Sydney Mullin answered 1 year ago

Consider the cross: A/a; b/b; C/c; D/d; E/e x A/a; B/b; c/c; D/d; e/e a) what...

Consider the cross: A/a; b/b; C/c; D/d; E/e x A/a; B/b; c/c; D/d; e/e a) what proportion of the progeny will phenotypically resemble the first parent? b) what proportion of the progeny will genotypically resemble neither parent?

Given the following knowledge base: a <- b^c. b <- d^e. b <- g^e. c <-...

Given the following knowledge base: a <- b^c. b <- d^e. b <- g^e. c <- e. d. e. ƒ <- a^g. Which of the following would be the trace of resolved atoms assuming a bottoms-up proof procedure? Select one: a. {a,b,c,e,g} b. {a,b,c,e,d} c. {g,e,b,e,c,a} d. None of these options Constraint Satisfaction Problem (CSP) is consists of a set of _________________. Select one: a. Variables, heuristics, and solutions b. Variables, domains, and backtracking c. Variables, domains, and constraints d....

Let A = {a, b, c, d} and B = {b, d, e}. Write out all...

Let A = {a, b, c, d} and B = {b, d, e}. Write out all of the elements of the following sets. (a) B ∩ ∅ (b) A ∪ B (c) (A ∩ B) × B (d) P(A\B) (e) {X ∈ P(A) | |X| ≤ 3}

1. The following is the major hormone secreted from the adrenal medulla: a) Norepinephrine b) Epinephrine...

1. The following is the major hormone secreted from the adrenal medulla: a) Norepinephrine b) Epinephrine c) Acetylcholine d) Aldosterone e) All of the Above 2. Excessive secretion of the following leads to tachycardia: a) Norepinephrine b) Epinephrine c) Aldosterone d) Cortisol e) A and B 3. Corticotrophin releasing hormone eventually leads to secretion of the following: a) Aldosterone b) Cortisol c) Estrogen d) Testosterone e) C and D

Find the proof of the following ((a ∧ b) ∨ (c ∧ d)), (a → e),...

Find the proof of the following ((a ∧ b) ∨ (c ∧ d)), (a → e), (b → f), (c → f), (d → e) ⊢ e

For the relation R(A,B,C,D,E) with the following Functional Dependencies: A → B, A → C, BC...

For the relation R(A,B,C,D,E) with the following Functional Dependencies: A → B, A → C, BC → D, AC → E, CE → A, list all non-trivial FDs following from the above. Generate all possible keys for R. Check whether R is in 3NF. If it is in 3NF, explain the criteria you used. If it is not in 3NF, convert it into 3NF, showing the new relations and their FDs.

please i need the solve for A&B&C&D&E ESPECIALLY B&C&D&E Company Information Wood Work Ltd manufacture specialist...

please i need the solve for A&B&C&D&E ESPECIALLY B&C&D&E Company Information Wood Work Ltd manufacture specialist wood furniture and sell their products all over Saudi Arabia. The company was established three years ago in Jeddah and is performing well to date. Wood work Ltd have three main product lines; TV tables, dining table and chairs. The following financial information has been provided. Financial Information TV tables dining Tables Chairs Selling Price per unit SAR 1,000 SAR 5,000 SAR 700 Direct Materials (wood...

A → A a b | B d B → b d | b e (upper...

A → A a b | B d B → b d | b e (upper cases are nonterminals; lower cases are terminals) Remove the left recursion in the grammar? Perform left factoring if there exists some common prefix among choices?

Seven people (A,B,C,D,E, F, and G) are seated in a row. Suppose A,B, and C are...

Seven people (A,B,C,D,E, F, and G) are seated in a row. Suppose A,B, and C are freshmen, D and E are sophomores and F and G are juniors. How many arrangements are possible if: (a) D and F must sit together? (b) A and C must not sit together? (c) All freshmen must sit together? (d) All freshmen must sit together, all sophomores must sit together, and all juniors must sit together? (e) Exactly two people sit between A and...

For the reaction A+B+C→D+EA+B+C→D+E, the initial reaction rate was measured for various initial concentrations of reactants....

For the reaction A+B+C→D+EA+B+C→D+E, the initial reaction rate was measured for various initial concentrations of reactants. The following data were collected: Trial [A][A] (MM) [B][B] (MM) [C][C] (MM) Initial rate (M/sM/s) 1 0.30 0.30 0.30 9.0×10−5 2 0.30 0.30 0.90 2.7×10−4 3 0.60 0.30 0.30 3.6×10−4 4 0.60 0.60 0.30 3.6×10−4 Rate law equation The rate of a chemical reaction depends on the concentrations of the reactants. For the general reaction between AA and BB, aA+bB⇌cC+dDaA+bB⇌cC+dD The dependence of the...