Answer:
D. provitamin.
Explanation:
A provitamin is a substance that the body can transform into an active vitamin through metabolic processes. If compared with vitamins, provitamins have no biological activity or are much lower. In other words, provitamins are vitamin precursors.
Although not very frequent, sometimes you can see the term previtamin used as a synonym.
For example, beta-carotene, the most abundant carotenoid in nature, has about one sixth of the biological activity of retinol, or vitamin A, but can be transformed into retinol in the liver by an enzymatic reaction.
The Jewish custom of A. prohibiting meat and dairy and D. prohibiting pork and shellfish conflicts with federal food program requirements.
<span>There are many laws that are part of Kashrut; two include prohibiting the consumption of foods such as pork and shellfish and the combining of dairy and meat. Foods that conform to the Jewish dietary regulations are known as "Kosher."</span>
Fat oxidation is where fat is oxidated, which means that oxygen is added into the fat. oxidation is adding oxygen, and deoxidation is the oppisite.
Answer:
Water.
Explanation:
Water makes up 60% of a human body, and can be loss due to peeing, sweating, etc. In fact, the human generally loses so much water that the average human is suggested to drink 15 cups of water a day, depending of course on job, amount of exercise, body build, etc.
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