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brilliants [131]
3 years ago
7

21. What is ATP made from?

Biology
1 answer:
serg [7]3 years ago
4 0
Answer b
I think I’m not sure


Explanation:
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The information that calls for a specific amino acid is found in the?
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This amino acid will be carried by a tRNA molecule. In other words, the anticodon that binds to its codon will be found on a tRNA molecule that always carries a specific amino acid.
Hope this helps!
4 0
2 years ago
Which parts of the plants do they show? (A,B,C,D)<br><br>And 21.question please​
likoan [24]

Answer no 1:

The part labelled A is the upper epidermis . The main function of the epidermis is to protect the structure of the leaf.

The part labelled B is palisade tissues. These are the sites where the chlorophyll are present.

The part labelled C are the air spaces in the spongy mesophyll tissue. They allow carbon dioxide to move freely.

The part labelled D are the vascular tissues which transport water and food.

Answer No 20:

The correct option is B) Most of the carbohydrates are made in the palisade mesophyll.

The palisade mesophyll comprises of chloroplast which are the sites where photosynthesis takes place. Hence, these will be the sites where carbohydrates will be manufactured.

Answer No 21)

The correct option is A) upper epidermis

As upper epidermis is the first layer of leaf, sunlight will enter through it and be trapped by the chlorophyll present in the palisade mesophyll cells.

6 0
3 years ago
2 characteristics of bisexual flowers​
deff fn [24]

Answer:Bisexual flowers are complete flowers, containing both androecium and gynoecium in one flower. Therefore, bisexual flowers contain both stamens and pistils in the same flower. Hence, bisexual flowers are called hermaphrodite or androgynous flowers as well.

Explanation:

8 0
2 years ago
Note the following descriptions:
pogonyaev

The correct option is:

B) lipid

Explanation:

A lipid is a biomolecule that is solvable in nonpolar solvents. Non-polar solvents are typically hydrocarbons used to melt another naturally happening hydrocarbon is.Any of a large group of organic mixtures that are oily to the touch and difficult in water. Lipids comprise fatty acids, oils, waxes, sterols, and triglycerides. They are a source of stored energy and are an element of cell membranes.


8 0
3 years ago
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Four students have read statements from their science book. Which student has correctly identified a scientific law?
Maurinko [17]

Answer:

Allen

Explanation:

6 0
3 years ago
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