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Zigmanuir [339]
3 years ago
8

What is a molecule ?

Biology
1 answer:
Delicious77 [7]3 years ago
4 0

A molecule is  two or more atoms held together by chemical bonds.

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3.4 Highlight why it is important to evaluate impact assessment studies before any
Ivahew [28]

Answer:

EIA is a tool that ensures the protection and conservation of the environment and natural resources and ensures a sustainable economic development for any project under construction. ... EIA studies the effect of the surrounding environment on the project as well as the effect of the project on the surrounding environment.

hope it helps

7 0
3 years ago
During RNA processing a(n) _____ is added to the 5' end of the RNA.
jarptica [38.1K]

Answer:

The correct answer is (d)modified guanine nucleotide.

Explanation:

When the transcription process is finished, the guanine cap is added to the 5' end of the RNAm so it can be recognized in the cytosol and not scrapped. On the other hand, a long strand of adenines or Poly A tail is also added but to the 3' end, for the same purpose.

7 0
3 years ago
starch is digested by amylase in mouth, but it is not digested in the stomach. what is the reason for this?
Step2247 [10]

Answer:

Explanation:

Only about five percent of starches are broken down in the mouth. (This is a good thing as more glucose in the mouth would lead to more tooth decay.) When carbohydrates reach the stomach no further chemical breakdown occurs because the amylase enzyme does not function in the acidic conditions of the stomach.

4 0
3 years ago
Pls help question is in picture
otez555 [7]

Answer:  letter D

Explanation:

8 0
3 years ago
EXTRA PTS* Liquids and gases both do not have a definite ______
navik [9.2K]

Answer:

shape

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gases and liquids have very spread out particles and contain no particular shape. instead, they take the shape of whatever contains them. on the other side, a solid has a particular shape as the molecules are close together.

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3 years ago
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