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3 years ago

Why are some amino acids called "essential amino acids"?

2 answers:

6 0

Because an amino acid cannot be synthesized by the organism, and it must be supplied in its diet.

boyakko [2]3 years ago

3 0

Answer: Because they cannot be synthesized inside the body.

Explanation: The amino acid are the basis for the protein synthesis in the body. The protein regulates the various processes of the body.

There are two types of amino acids found in the body. One of them is essential amino acids as it cannot be synthesized inside the body and it must be taken by the food that we eat.

The other form of amino acids are non essential amino acids that are synthesized in the body itself and we need not to take it from the outer sources.

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Using the above scenario, which of these would have the largest amount of energy? A) Algae B) Bears C) Big Fish D) Small fish

elena-14-01-66 [18.8K]

I say algae they have salt water

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2 years ago

Read 2 more answers

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den301095 [7]

Answer:

Iowa:

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Washington:

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Explanation:

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2 years ago

Many anti-evolutionists believe that since science doesn't have answers for all questions; scientific conclusions are not necess

Basile [38]

Answer:

In science, accepted theories do not represent absolute truths. A scientific theory is accepted when there is much evidence available that support its statements, but new lines of evidence can modify original presumptions

Explanation:

A scientific theory is a plausible explanation of a particular phenomenon of the natural world, which has been many times tested and verified by using the scientific method. The accepted theories are progressively modified (or even overturned) as new lines of evidence emerge. In consequence, a scientific theory is composed of statements that we consider as truths regarding the available evidence, but we have no absolute certainty that such statements are true. The ability to self-correct is fundamental in science and it happens when we discover that the original statements of a scientific theory were wrong, thereby new lines of evidence allow us to correct the error and/or develop new scientific theories.

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2 years ago

A 6,000 kg train car is moving to the right at 10 m/s and connects to a 4,000-kg train car that wasn't moving. What is the veloc

SIZIF [17.4K]

6 m/s

This type of collision is a Inelastic collision

Explanation:

We begin by finding the momentum of the initial train car;

Remember that momentum is given by the formulae mass (kg) * velocity (m/s)

Therefore;

Momentum = 6000 * 10

= 60,000 kg⋅m/s

The other car has zero momentum because;

4000 * 0

= 0

When the two train cars collide, the total momentum will be;

60,000 + 0 = 60,000

Therefore to find the velocity, well use the same formulae;

p = mv whereby;

p – momentum

m – mass

v – velocity

60,000 = (6000 + 4000) * v

v = 60,000 / 10,000

v = 6

= 6 m/s

This is an elastic collision because we are assuming that no energy is lost in the collision. Most collisions, however, are not elastic but rather inelastic. In inelastic collision some of the kinetic energy is lost to the environment in some other form of energy such as heat energy.

Learn More:

For more on elastic collisions check out;

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#LearnWithBrainly

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3 years ago

In what way is DNA replicated?

RideAnS [48]

Explanation:

C. Semi-Conservative

i believe this is the answer

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2 years ago