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Ghella [55]
3 years ago
12

What is tertiary structure of proteins?

Biology
1 answer:
Bumek [7]3 years ago
5 0

The tertiary structure of a protein refers to the overall three-dimensional arrangement of its polypeptide chain in space. It is generally stabilized by outside polar hydrophilic hydrogen and ionic bond interactions, and internal hydrophobic interactions between nonpolar amino acid side chains

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Find the slope of the line that passes through the points (-4, -4) and (4, 8).
slavikrds [6]

Answer: The slope of the line that passes through the points (-4, -4) and (4,8) is 3/2

5 0
3 years ago
Why is long loose hair dangerous in a lab? Select all that apply.
Goshia [24]

Answer:

it can get caught in equipment, catch fire or fall into chemicals

Hope This Helps :D

7 0
3 years ago
HELP ASAP!!!! All life on earth has descended from a common ancestor this theory was accepted when
kap26 [50]

Answer:

A. A majority of scientists agreed with it

Explanation:

The famous theory called the theory of common descent, states that all the living organisms of the earth have arisen from a common ancestor. This notion was first proposed by a French mathematician,Louis Maupertuis duirng 1740s who was of the view that all organisms had a single ancestor and evolutionary process with the passage of time resulted in the specie diversification.

After that, in 1790s another philosopher Immanuel Kant, suggested that all organisms seem to have a common ancestor. In the same period of 1790s, another scientist , Erasmus Darwin who was the grandfather of Charles Darwin also suggested that all the organisms might have a single ancestor who went through the process of evolution to bring all the majesty into life.

Charles Darwin was the first scientist who worked on this notion for alot of time and proposed the theory of common descent,in his book, On the Origin of Species.

After it, many scientists got agree with this theory such as,  Vernon Kellogg in 1907 and T. Ryan Gregory in 2008 and many others explain that no reliable observations exists which contradicts the theory of common descent.

Therefore, option A is the best option.

Hope it helps!

4 0
4 years ago
25. A student measures the distance from a bridge
kkurt [141]

Answer:

(4) As time increased, distance remained

the same

Explanation:

The graph shows that the student measures equal distance everyday from the bridge to the rock for 7 days.

Everyday has an equal distance measured by the student all through the week.

Let's say the point on the vertical axis which represents distance measured is about 1.5 meters. It means that, for day 1, he measures 1.5 meters, day 2, he measured 1.5 meters, by day 3 another 1.5 meters. Same he does for 7 days. For the first 3 days, he would have measured 1.5 m × 3 = 4.5 meters.

This means that, as time (days) increased, distance measured each day remains the same.

6 0
3 years ago
_____ is a psychological dysfunction characterized by the separation of different facets of a person's personality that are norm
AURORKA [14]

Dissociative Disorder

6 0
3 years ago
Read 2 more answers
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