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Lerok [7]
3 years ago
15

What makes up the backbone of DNA?

Biology
2 answers:
ss7ja [257]3 years ago
7 0

Answer:

Sugar and Phosphate

melamori03 [73]3 years ago
5 0

Answer:

It has an alternating chemical phosphate and sugar backbone, making the 'sides' of the ladder. (Deoxyribose is the name of the sugar found in the backbone of DNA.) In between the two sides of this sugar-phosphate backbone are four nitrogenous bases: adenine (A), thymine (T), cytosine (C), and guanine (G).

Explanation:

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Photosynthesis involves the transformation of light energy into what molecule
Andrej [43]

Answer:

Sugars

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Explanation:

3 0
3 years ago
What percentage of water is lost through the respiratory system?
attashe74 [19]
Breathing is a process to move air in and out of a system. In addition, this process may also result to loss of water. This insensible loss is from the evaporative loss from the respiratory tract. This accounts for 10% to 20% of the water. 
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Pls help!!!
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Answer:

The answer to this question is dogs.

8 0
3 years ago
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Approximately how many molecules of ATP are produced by substrate-level phosphorylation during the complete oxidation of a molec
Korvikt [17]
The answer is believe is (4)
4 0
3 years ago
Rose quartz is pink and smoky quartz is gray. Which of the following statements is true?
meriva

The best way to identify a mineral is the color of the mineral. The color of the minerals with different impurities is different. The pink color of the rose quartz and the gray color of the smoky quartz indicates that they contain different impurities. The impurities are the main factor behind the color of any mineral.

Hence, the correct answer is 'Color is the best way to identify a mineral'.

4 0
3 years ago
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