Answer:
The International System of Units
Explanation:
(SI, abbreviated from the French Système international (d'unités)) is the modern form of the metric system. It is the only system of measurement with an official status in nearly every country in the world.
Answer:
whereas carbohydrates provide a readily available source of energy, lipids function primarily as an energy reserve
Explanation:
<span>Nucleic acids. Like proteins, nucleic acids are very large molecules. The nucleic acids are composed of smaller units called nucleotides. Each nucleotide contains a carbohydrate molecule (sugar), a phosphate group, and a nitrogen-containing molecule that, because of its properties, is a nitrogenous base.</span>Organic Compounds - Cliffs Notes<span>https://www.cliffsnotes.com/study-guides/biology/biology/the.../organic-compounds</span>
Answer:
A
Explanation:
because it's among the skeleton system
Answer:
Enzymes are produced through protein synthesis within cells. Once formed, the location of enzymes secreted varies. Enzymes may remain within the cell. An example of an enzyme that does this is DNA polymerase that helps to form new DNA. Enzymes may also become embedded in the plasma membrane. The enzyme lactase does this. It can be found in the plasma membranes of small intestine cells. As a final option, some enzymes will be secreted from the cell and used by other cells. An example of this can be seen with pancreatic production of pancreatic amylase. Once it is released from the pancreas, it participates in starch digestion in the small intestine.
Explanation:
Enzymes are a special type of protein that have the important function to catalyze chemical reactions - this means that the lack of a certain enzyme will result in an important chemical reaction not happening, or happening at a much lower rate. <u>These chemical reactions can be </u><u>anabolic </u><u>(meaning the creation -synthesis- of a molecule) or </u><u>catabolic </u><u>(which refers to the destruction -degradation- of a molecule)</u>.
For example, like the paragraph above explained, enzymes in the digestive tract have the task to convert the food that we ingest into smaller particles that can be absorbed by our intestines and used as nutrients. <em><u>If one of these enzymes were to be absent, that specific nutrient wouldn't be properly digested</u></em> - as it happens in people that are lactose intolerant (they lack the enzyme lactase, so they can't digest lactose, the sugar present in dairy products).
