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labwork [276]
3 years ago
13

A DNA strand has the sequence ACCGAGCTT. Which is the complementary strand of RNA?

Biology
2 answers:
8090 [49]3 years ago
6 0
Answer:
A

Explanation:
A(adenine) form 2 hydrogen bond with T(thymine)
G(guanine) form 3 hydrogen bond with C(cytosine)
krok68 [10]3 years ago
5 0

Answer:

B: UGGCUCGAA

Explanation:

In the RNA strand, the complementary strand would be B, because-

A=U

G=C

C=G

T=A

Plug in the complementary letters and you will get your answer.

Hope this helps!

Tip: the only thing different between finding the complementary RNA strand and the DNA strand is that A=T in the DNA strand, because there is no uracil(U). Everything else is the same.

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What is a primary species?
vazorg [7]

Answer:

The primary species something regenerates off of.

For example: Let's say there was an animal called a goblegg.

If the animal who gives it the main components is an chicken, the primary species is a chicken.

Hope this helps!

4 0
3 years ago
Read 2 more answers
Environmental influences begin at birth and continue throughout life. please select the best answer from the choices provided t
katrin2010 [14]

The statement environmental influences begin at birth and continue throughout life is definitely False.  

<h3>What do you mean by Environment?</h3>

Anything which is present in the surrounding of an organism is called its environment. The environment is surrounded by abiotic and biotic factors.

Environmental influences will not remain the same throughout life. If a human is affected by a natural disease, it will definitely be cured with medications. Environmental influences sometimes behave as genetic diseases, which stay long or sometimes endless.

Therefore, the statement environmental influences begin at birth and continue throughout life is definitely False.

To learn more about Environmental influences, refer to the link;

brainly.com/question/503225

7 0
2 years ago
List the three principal hormones that regulate glucose metabolism. Explain the effects these molecules have on carbohydrate met
drek231 [11]

Answer:

The three hormones are insulin, glucagon, and GIP and GLP-1.

Explanation:

After the ingestion of carbohydrates, insulin increases in the blood generating peaks in blood glucose, therefore the hormone that will increase is insulin to lower blood glucose, promoting the entry of this monosaccharide into the cells.

Different from the moments when the person enters into physical activity, and blood glucose is low, therefore glucagon is activated and seeks to remove the energy reserves from the interior of the cell.

7 0
3 years ago
Mutations that are<br> passed to offspring must occur
Fudgin [204]

Answer:

Germ cell DNA

Explanation:

mutations that are present in other body cells do not get passed onto offspring. if the mutations are present in a germ cell it does get passed onto offspring

8 0
3 years ago
Two plants differ in the seed color they produce. One plant produces green seeds, the other produces yellow seeds. Yellow is the
Akimi4 [234]

Answer:

Genotype: 100% or 4/4 of the progeny will be heterozygous for the trait, Yy.

Explanation:

<u>Available data:</u>

  • Two plants differ in the seed color they produce.
  • One plant produces green seeds, the other produces yellow seeds.
  • Yellow is the dominant phenotype, over green which is the recessive phenotype
  • The parental plants are true-breeding

Let us say that the allele Y expresses yellow color and is dominant over the allele y which expresses the green color and in the recessive one.

Cross: a green-seeded plant with a yellow-seeded plant

Parental)                 YY             x             yy

Phenotype)   Yellow seeds            Green seeds

Gametes)           Y      Y                        y        y

Punnet square)      Y            Y

                     y       Yy            Yy

                     y        Yy            Yy

F1) Phenotype: 100% of the progeny will be yellow-seeded

  Genotype: 100% or 4/4 of the progeny will be heterozygous for the trait

7 0
3 years ago
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