Answer:
B. Stroke
Explanation:
Atherosclerosis refers to the formation of cholesterol-rich plaques in the inner lining of arteries. Atherosclerosis in cerebral arteries which function to provide oxygenated blood to brain cells leads to abrupt destruction of brain cells. Death of brain cells occurs due to oxygen deprivation. It is called a stroke or brain attack or cerebrovascular attack. Stroke poses a risk of developing higher blood pressure.
Cervical plexus is the major branch of phrenic nerve, going
through the thorax to give innervation of the diaphragm. Nerve impulses from
the inspiratory centre in the brain travel down it, causing contraction of the
diaphragm, so that inhalation can occur.
Answer: C
Explanation: C is the most logical. D is technically true, but this answer is talking about her position on Earth, not in space. As Earth rotates and revolves, constellations will move throughout the year in a pattern.
Hope this helps :)
Answer:
They are vital for life and serve a wide range of important functions in the body, such as aiding in digestion and metabolism. Some enzymes help break large molecules into smaller pieces that are more easily absorbed by the body. Other enzymes help bind two molecules together to produce a new molecule.Higher Classifications: Protein
Explanation:
Answer:
G1/S checkpoint
Explanation:
G1/S checkpoint is one of the points in the cell cycle, between growth phase 1 and DNA synthesis phase, where a cell that has been damaged is sensed by DNA repair enzymes and further degraded by apoptosis. In cancer cells, there is mutation in these DNA repair enzymes and thus nothing to correct the cells from dividing even when damaged and thus there is no arrest of division and cells continue dividing
