3 years ago

3. The two ends of a strand of DNA are called the

2 answers:

8 0

That would be B. 5’ and 3’ ends.

The side that has the 3’ of the deoxyribose is the 3’ end

The side that has the 5’ of the deoxyribose which is connected to a phosphate group is the 5’ end.

Looking at the pic and other diagrams of dna will help:)

Slav-nsk [51]3 years ago

6 0

Answer:

I think its B

Because its how its determine the orientation of the DNA. ? Hope this help

Explanation:

You might be interested in

In the snail cepaea nemoralis, an autosomal allele causing a banded shell, u, is recessive to the allele for an unbanded shell,

Alex Ar [27]

There will be no recombinant progeny in absolute linkage. The F1 inherted banded and yellow alleles (BBCY) together on one chromosome from the banded yellow parent and unbanded and brown allels (BOCBw) together on the homologous chromosome from the unbanded parent. All the F1 gametes will contain only these two allelic combinations, in equal proportions if there is no recombination. F2 cross progeny will have 1/2 banded, that is yellow and 1/2 unbanded brown.

3 0

3 years ago

What is it called when injured blood vessels contract to reduce or stop the flow of blood?

zloy xaker [14]

Your answer is correct, Vasoconstriction

5 0

2 years ago

What causes the seasonal changes in temperature on Earth? A. Because of Earth's elliptical orbit, the Earth is closer to the Sun

gogolik [260]

The answer is C. I️ hope I️ helped :))

6 0

3 years ago

Clout gang I neeeed helpppppppppp

Leona [35]

<span>
What do you think that a very wide space between two contour lines means?

</span><span> B.MOUNTAIN TOP</span>

7 0

3 years ago

Divergent plates move _________ from each other. This causes _______ to form as well as mid-ocean ridges.

klio [65]

Divergent plates move from each other. This causes to form as well as mid- ocean ridges

6 0

3 years ago