Hi!
A nerval impulse sends an impulse to a muscle or gland, enabling it to respond.
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Answer:
B
Explanation:
don't need no explanation shotgun #joke #hot i spent way too much time on tik tok
A plant fuels its photosynthesis in part by utilizing carbon dioxide. In doing this, it absorbs carbon dioxide to produce oxygen as a waste product, thereby helping to reduce atmospheric CO₂.
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Answer:
C
Explanation:
polymerase Chain Reaction PCR is your answer 100%
Epinephrine triggers a direct signal transduction pathway.
I know this because when epinephrine binds to it's receptor example on a muscle cell,this is known as a type of G protein -coupled receptor,signal transduction cascade is triggered and this involves the production of a second messenger molecule cyclic AMP(cAMP).
Epinephrine also know as Adrenaline or sus-phrine.
It is a vasoconstrictor,broncho dilator and a sympathetic stimulant.
It constricts the peripheral abdominal organs as well as a stimulating the heart beat thereby raising the blood pressure,it also relaxes the spasms of the bronchial muscles thereby promoting ventilation of the lungs.
