Answer:
When a neural impulse reaches the end of an axon, it causes the tiny oval sacs at the end of the axon to release chemicals called neurotransmitter.
D) The sister chromatids must separate
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<em>~Liesel3327</em>
-clears throat and prepares to sing- our whole universe was in a hot dense steep and nearly 14 billion years ago expansion started..........
Acute renal failure (ARF), commonly referred to as acute kidney injury (AKI), is a brief period of kidney damage or malfunction which lasts some few hours to a few days.
The kidneys struggle to maintain the proper balance of fluids in the body when waste products accumulate in the body.
AKI includes 4 stages:
(I) initiation,
(II) oligo-anuria,
(III) polyuria, and
(IV) restitution.
The onset phases of ARF are best described by stage 1, which is called Initiation.
The initial phase of kidney damage is characterized by a 25% reduction in renal blood flow as well as tissue oxygenation, as well as a decrease in urine output to less than 0.5 mL/kg/hr, as a result of events including such blood loss, dehydration, burns, diabetes insipidus, or infection.
This phase last hours to days.
To know more about ARF /Acute kidney injury here
brainly.com/question/28271353
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