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Paladinen [302]
3 years ago
15

Which pair of statements best describes an essential amino acid?

Biology
2 answers:
Marta_Voda [28]3 years ago
4 0
It is an amino acid that cannot be made by the body. It must be obtained from eating certain foods.
Allushta [10]3 years ago
4 0

an amino acid that cannot be made by the body. It must be obtained from eating certain foods.

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Which is the best definition of a conclusion? A- a written description of events that occurred during an experiment B- an act of
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D- an experiment that uses data to support or reject a hypothesis.
So basically its something that sums up everything that you did in the past.

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Some _____ fungi can be eaten, but there are also some that are harmful to plant life, like wheat rust.
kaheart [24]

Answer:A. club

Explanation:

Fungi are eukaryotic organisms .they are feed on dead, decaying matter because they lack chloroplast. Most fungi are parasitic or symbiotic.

Fungi lacks root, stem and leaves. They however posses threadlike filaments called hyphae, which forms a larger mass called mycellium. Fungi reproduce asexually by spores. The classification of fungi are;

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5 0
3 years ago
Onment is brought into the area. It has no predato
Montano1993 [528]

Answer: Humans killing a majority of the natural predators will cause a drastic increase of the prey populations and make food,shelter and other resources scarce.

3 0
2 years ago
If a person has a diet high in saturated fats, _________ molecules can carry cholesterol from the liver to cells and to the arte
leonid [27]

Answer:

If a person has a diet high in saturated fats, LDL cholesterol molecules can carry cholesterol from the liver to cells and to the arterial walls whereas HDL cholesterol transports cholesterol from the cells to the liver where it is converted to bile salts which can modulate cardiovascular function.

Explanation:

Cholesterol is a lipid generated in the liver that is used to make hormones and vitamin D, but can also be ingested when eating fats.

Cholesterol can be divided into two types: LDL (low-density lipoprotein) and HDL (high-density lipoprotein).

LDL is commonly known as the "bad cholesterol" and is responsible for the deposit of cholesterol in the walls of arteries, which generates atherosclerosis and can potentially lead to strokes or heart attacks because it occludes the vessels and makes it impossible for the blood to advance.

HDL is also called "good cholesterol" because it takes the cholesterol from the cells to the liver where it'll serve a good cause, instead of blocking the arteries.

To reduce the amount of LDL, it's best to limit the consumption of fatty meats, dairy products and other saturated fats. Foods with a good amount of HDL are those with unsaturated fats, like fish, nuts and seeds.

4 0
3 years ago
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