1. Action potential reaches the axon terminal and depolarizes it.
2. Depolarization opens voltage-gated calcium channels, enabling influx of Ca into the neuron.
3. Calcium binds to specialized proteins on vesicles (containing pre-made acetylcholine) and triggers them to fuse with the neuron membrane at the synapse.
4. Exocytosis of acetylcholine into the synaptic cleft occurs.
5. Acetylcholine diffuses across the synapse and binds to nicotinic receptors on the end plate of the myocyte.
6. Activated nicotinic receptors, themselves ion channels, cause cation influx into the myocyte and generate an end plate potential. This eventually gives rise to the full depolarization within the myocyte that enables contraction.
It depends where is located or how is the health of a person, animal or thing
HpPE THIS HELPS!
Answer:
Please see below
Explanation:
The white board displays helpful info with regards to a QR scanner associated with the day's lesson plan. The shelves on the far end of the classroom holds up relevant books and other objects that will prove educational for the students. Some schedules have been put up too for the ease of the students.
The conclusion that can be revealed from this consequence of the shortening of one of the chromatids is that sister chromatids do not split equally during the anaphase of mitosis.
<h3>What is a Karyotype?</h3>
A karyotype may be defined as the complete set of chromosomes of any individual. It represents all sorts of numbers, sizes, and any abnormalities of the chromosomes in an organism.
According to the context of this question, in a karyotype of an individual, you have found that one of the chromatids of chromosome 4 is shorter than its homologous. It is due to the process when sister chromatids do not split equally during the anaphase of mitosis.
As a result of this, one daughter cell would have more chromosomes than normal and one daughter cell along with size variabilities in the chromatids of the chromosomes.
To learn more about Karyotypes, refer to the link:
brainly.com/question/1327739
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The pear is healthy because it contains more vitamins, minerals and fiber. Carbohydrates are the main source of energy in human diet. All the body cells depend on glucose which makes it the preferred source of energy. The brain and the nervous system for example run directly off glucose. The body can convert protein to glucose during the low supply of glucose in the body.
