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Licemer1 [7]
4 years ago
13

Nucleic acids have a definite polarity, or directionality. stated another way, one end of the molecule is different from the oth

er end. how are these ends described
Biology
1 answer:
Korolek [52]4 years ago
8 0
The head is described as p]hydrophilic which means it likes water, where the other side aka the tail its descrbied as hydrophobic because it hates water 
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Answer:

A.. It's the dwarfs

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3 years ago
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A key is used to identify a plant or animal. True or False?
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Dna has unique properties that allow it to accurately retain genetic information, even after multiple rounds of replication. one
bonufazy [111]
There are four different bases that make the DNA molecule:
Adenine, Cytosine, Guanine, and Thymine.
Due to chemical properties of the bases, there are two pairs of bases that are complementary, Adenine and Thymine and Guanine and Cytosine.
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the rest of the abundance of the bases can be calculated by subtracting the 32% out of the 100%: 100-32 = 68
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34% Guanine - 34% Cytosine 


8 0
3 years ago
What is mitosis? What is the importance of mitosis?
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Mitosis is important because it is essential for growth and repair in the body. Mitosis happens when a parent cell divides, creating two identical copies, referred to as daughter cells. During this process, it is essential that the daughter cells are exactly the same with the same copies of DNA.
4 0
4 years ago
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Which action could a student take to make a longitudinal wave?
Pavlova-9 [17]

Answer:

B.

Explanation:

Because a Longitudinal wave is a wave vibrating in the direction of propagation.

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3 years ago
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