I believe the answer is A-circles
<h2>Sodium channels </h2>
Explanation:
Depolarization is a result of sodium channels opening as a result of chemical or pressure-based stimuli
- Depolarization starts when a threshold stimulus applied on a neuron via Na+ mechanically operated channels that trigger action potential
- Action potential is an efficient signaling process by which distantly located cells communicate to each other
- Depolarization of membrane potential is due to influx of Na+ via voltage gated Na+ channels
- Fast opening of voltage gated Na+ channel shifts membrane potential from -70mV to + 50mV at which voltage gated Na+ channels become inactive thus influx of Na+ abruptly stops
The answer is Hydroxyl and Carbonyl Groups
Answer:
The correct answer is: Turner Syndrome.
Explanation:
Turner syndrome is a <u>genetic condition produced by a chromosomal abnormality</u> in which one of the two X chromosomes, as they are commonly found in females, is missing.
Women with Turner syndrome are more likely short in height, have a short and webbed neck, and are infertile. <u>Their gonads (ovaries) have not properly developed</u> so their puberty will not be normal, though the appearance of secondary sexual characteristics such as breasts or hips can be promoted with Estrogen replacement therapy.