Answer:
- Chemical A binds to and blocks Ach receptors of muscle cells
Explanation:
When the Ach receptor in the neuromuscular terminal is blocked by chemical A, the muscles cells will not receive the impulse from the central nervous system. This is the most common type of drug administered to patients during surgery.
In the case of chemical B, flooding the muscle cells' cytoplasm with Ca2+, will cause exactly the opposite, muscle contraction. The reason for this is that high concentration of Ca2+ in the cytoplasm is an essential part of the mechanism that triggers muscle contraction.
Answer:
Formalin.
Explanation:
Formalin is a mixture if formaldehyde and water. 37% formalin is commonly used in the market. The formula of formaldehyde is HCHO.
Formalin acts as a strong disinfectant and can cause tissue hardening. Hence, Formalin is used to preserve the biological specimen and a specimen can be sent for permanent section.
Thus, the correct answer is option (C).
Answer:
Egocentric, ego-manical, sociopathic, narcisistic
Explanation:
All of these work, each has slightly different manifestations.
I believe the answer is C.
Article : “Developing Traditional Chinese Medicine in the Era ofEvidence-Based Medicine: Current Evidences and Chal” states that TCM is yet not so trusted by western researchers but is frequently used in Chinese medicine and has been for many years
Answer:
Which hormone stimulates the ovaries to secrete estrogen?
-The ovaries produce and secrete estrogens and progesterone in response to the release of follicle-stimulating hormone and luteinizing hormone from the anterior pituitary. Estrogen and related hormones have both organizing and activating effects on physiology, anatomy, and psychology.
Which hormone stimulates the ovaries to secrete a...?
-Follicle stimulating hormone is one of the hormones essential to pubertal development and the function of women's ovaries and men's testes. In women, this hormone stimulates the growth of ovarian follicles in the ovary before the release of an egg from one follicle at ovulation. It also increases oestradiol production.