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tekilochka [14]
3 years ago
5

Quaternary structure is achieved when a protein folds into a compact, three-dimensional shape stabilized by interactions between

side-chain R groups of amino acids.True or False.
Physics
1 answer:
Sever21 [200]3 years ago
6 0

Answer:

False: Quaternary structure is achieved when multiple polypeptide chains in protein come together.

Explanation:

There are four levels of protein structure: primary, secondary, tertiary, and Quaternary structure.

Tertiary structure is a protein structure, which is achieved when a protein folds into a compact, three-dimensional shape stabilized by interactions between side-chain R groups of amino acids.

However, Quaternary structure is achieved when multiple polypeptide chains in protein come together.

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What causes an object to stay ar rest
aleksklad [387]

Answer:

Inertia is the tendency of all objects to resist any change in motion. Inertia causes a moving object to stay in motion at the same velocity (speed and direction) unless a force acts on it to change its speed or direction. It also causes an object at rest to stay at rest.

4 0
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carlis lives 100 m away from his friend home what is his average speed if he reaches his friends home in 50s
Savatey [412]
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8 0
3 years ago
In most cases, what happens to a liquid when it cools?
erik [133]

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Option (A) and (F)

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7 0
3 years ago
Mark and David are loading identical cement blocks onto David’s pickup truck. Mark lifts his block straight up from the ground t
Pepsi [2]

Answer:

b) true. The jobs are equal

Explanation:

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    W = F. d

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    W = F d cos θ

Where θ is the angle between force and displacement

Let's apply these conditions to the exercise

a) False, if we see the expression d cosT is the projection of the displacement in the direction of the force, so there may be several displacement, but its projection is always the same

b) true. The jobs are equal dx = d cosθ

c) False, because the force is equal and the projection of displacement is the same

d) False, knowledge of T is not necessary because the projection of displacement is always the same

e) False mass is not in the definition of work

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3 years ago
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