Answer:
It was discovered by Jennifer Clack
Answer:
Option D is false
Option E is false since it is incomplete
Option C is false
Explanation:
Well, regarding option D it is considered false because the functional groups would be:
Acetone (which is not used as an energy source, is exhaled or excreted as waste), Betahydroxybutyrate and acetoacetate (if not oxidized to be used as an energy source).
In statement C it is false, because the formation of ketone bodies increases with the presence of acetylcoA, but acetone is one of those that will always be witnessed in a lower percentage, since it is excreted by the body as waste, both either by the airways in the exhalation (characteristic ketone breath) and in the urine (cetouria)
And as for the E option, I consider it false because the ketone groups are formed in the liver and kidney.
Greater proportion in hepatic mitochondria and to a lesser extent in the kidney
The quantity of water in the water table can change rapidly depending on the rate of extraction. As the level of water decreases in the aquifer, there is less available water to be pumped. If the rate of potential groundwater recharge is less than the rate of extraction, the water table will be too low for access.
Answer:
d) Endergonic:
Explanation:
The products of endergonic reactions have more potential energy than the reactants.
in endergonic reactions energy is absorbed form the surrounding environment.
for example photosynthesis the energy is absorbed from the outside in the form of light which is used for the reaction process.
Answer:
The secretion of Acetylcholine at the axon terminals of the motor neurons is the critical event that occurs at the neuromuscular junction.
Explanation:
The connection between the nervous system and the muscular system happens at the neuromuscular junction. It acts as a bridge between the nervous and muscular systems.
The walls of the postjunctional folds secrete an important chemical known as Acetylcholine. This is the main neurotransmitter used at the neuromuscular junction. It is also the most abundant neurotransmitter in the body.
It is responsible for the relaxation of muscles, and activation of the glandular functions in the endocrine system, hence, it helps in most muscular operations of the body.
<em>Hence, the secretion of Acetylcholine a critical event that occurs at the neuromuscular junction.</em>