Answer:
The answer is C. FSH
Explanation:
The development of the follicle in the ovary is caused by the increase in blood levels of the follicle stimulating hormone (FSH). FSH is responsible for regulating the follicular phase of ovulation. It is synthesized and secreted by gonadotropic cells of the anterior part of the pituitary gland. FSH stimulates the production of oocytes and a hormone called estradiol during the first half of the menstrual cycle.
Answer:
The answer to the question: Electrical impulses or action potentials (AP) cannot propagate across a synaptic cleft. Instead, neurotransmitters are used to communicate at the synapse, and re-restablish the AP in the post-synaptic cell, would be, true.
Explanation:
Essentially, although the CNS, PNS and ANS (Central Nervous System, Peripheral Nervous System and Autonomic Nervous System) are electrical systems, that use the electricity generated through action potentials, that in turn, are created by the exchange of electrically charged ions from within and without the neuronal cells, these electrical impulses do not pass the pre-synaptic, and post-synaptic cleft. Instead, once an AP has reached the terminal end of the pre-synaptic neuron, neurotransmitters are released by this one, into the cleft, which are then taken up by the receptors present in the post-synaptic neuron. Depending on the type of transmitter released, there will be an inhibitory or excitatory effect. Then, with the transmitter attached, the post-synaptic neuron will depolarize and a new AP will be generated in the post-synaptic neuron, which will carry on. Messages, thus are transmitted that way between neurons, and also, between the nervous system and the organs they influence.
Answer:
When studying the human body, student may experience the following difficulties:
- Learning while keeping up (This is a hard topic to learn at school)
- Maturity (Some words and phrases may innapropriate and reactions would be immature)
Hopefully this helps! Feel free to mark brainliest!
Answer:
24 hours
Explanation:
Bacterial pink eye is highly contagious and is typically treated with antibiotic eye drops. It can spread to others as soon as symptoms appear, and it remains contagious for as long as symptoms remain, or for about 24 hours after starting a course of antibiotics.
A phobia is an irrational fear of something that's unlikely to cause harm. The word itself comes from the Greek word phobos, which means fear or horror
