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Contact [7]
10 months ago
6

a dna strand is aacgtaacg . what will be the sequence of the mrna? uug ugc aacgtaacg atgcatgc aacgtaacg

Biology
1 answer:
tamaranim1 [39]10 months ago
7 0

The sequence of mRNA for a DNA strand AACGTAACG will be UUGCAUUGC.

Central dogma can be described as a process by which information in the DNA is transcribed into mRNA and then changed into proteins.

For a strand of DNA, a complementary mRNA strand is made in order to decode the information in this strand of DNA into mRNA.

The pairing is done as follows: Adenine pairs with Uracil, and Guanine pairs with Cytosine for forming the mRNA transcripts. The nucleotide thymine is absent in mRNA.

Hence, for the strand AACGTAACG, the mRNA strand will be UUGCAUUGC.

To learn more about DNA, click here:

brainly.com/question/16099437

#SPJ4

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it takes light from the sun about three minutes to reach mercury how many hours does it take light from the sun to reach Neptune
Kazeer [188]

The time taken to reach the Neptune planet is 4.2 hours

<h3>What is the time taken?</h3>

We can see that the speed of light has the value of 6.7 * 10^8 miles per hour . We also know that the solar system is composed of the sun and the planets. The distance of the between the sun and mercury is 35,000,000 miles while the distance between the sun and Neptune is  2.8 x 10^9 miles.

This implies that the ratio of the distance from neptune to the sun and that of mercury to the sun is;  2.8 x 10^9 miles/3.5 * 10^7 miles hence Neptune is eight times farther from the sun than mercury.

The time taken for light to reach Neptune from the moon is;

Distance = 2.8 x 10^9 miles

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Missing parts;

Mercury is the closest planet to the Sun, with an average distance of 35,000,000

miles.

It takes light about 3 minutes to travel from the Sun to Mercury.

Neptune is the farthest, with an average distance of 2.8 x 10 to the power of 9 miles from the Sun.

How many times farther from the Sun is Neptune than Mercury?

How long does it take light to reach neptune?

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