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levacccp [35]
2 years ago
13

DNA is different from RNA in that

Biology
1 answer:
Olegator [25]2 years ago
5 0

Answer:

RNA contains an additional oxygen atom on the ribose sugar. (Ans. C)

Explanation:

RNA contains a sugar which is known as ribose, and which contains an extra group of hydroxyl (OH-) while DNA contains deoxyribose sugar.

RNA contains four nitrogenous bases cytosine, adenine, guanine, and uracil, while DNA contains cytosine, adenine, guanine, and thymine.

Double helix means two stranded structure like DNA, while RNA is single stranded.

DNA molecule is much longer polymer than RNA molecule.

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Alenkasestr [34]
You need to know the areas region  and  its landform I guess not sure though
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3 years ago
In a sample of double-stranded DNA, 10 percent of the nitrogenous bases are guanine (G). What percentage of the nitrogenous base
DanielleElmas [232]

Answer:

40%

Explanation:

Remember that guanine always pairs with cytosine, and thymine always pairs with adenine. That means that any time there is a guanine, there is always a cytosine.

If there are 10% guanines, then there are 10% cytosines. That means the total of guanines and cytosines is 20%.

The other 2 bases (thymine and adenine) have to make up the rest of the bases. That means they have to make up 100-20 = 80%.

Again, there will be equal amounts of thymine and adenine, so 80%/2 = 40%.

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During winter, the pigment-producing genes of the arctic fox and other arctic animals do not function and the result is a white
Slav-nsk [51]

Answer:

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Explanation:

6 0
3 years ago
Read 2 more answers
PLEASE HELP
KatRina [158]
The correct options are as follows:
1. D.
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2. D
In the scientific world, scientists have open minds and they welcome all new ideas. These new ideas have to be tested to ensure that they are correct and superior to the facts that are already known. When a new hypothesis is put forward by a scientist, many scientists all over the world will test the hypothesis is order t confirm if it correct. If the hypothesis is found to be correct it will be accepted by all scientists.
3. A.
DNA test is a laboratory analysis that can be used to assess the level of relationship between living organisms. Related living organisms usually have some similar genes in their DNA, the level of closeness of these organisms will determine the quantity of similar genes that will be found in their DNA. Unrelated organisms on the other hand will have little or no similar genes in their DNA.
4. C.
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5. B.
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6. B.
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4 0
3 years ago
, ards develops within a mean range of 2 hours after hospital admission <br> a. True <br> b. False
Stolb23 [73]
By AH Ahmed - ‎2014 - ‎Cited by 35 - ‎Related articles<span>The recently developed and validated lung injury prediction score (LIPS) (4) predicts the probability ofARDS development based on the presence or absence of specific predisposing conditions (sepsis, .... The median (interquartile range) time to ARDS development in cases was 58 (27-111) hours after hospital admission.So the answer will be False</span>
3 0
3 years ago
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