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Nezavi [6.7K]
3 years ago
15

Please help me fast its science which science is the study of living organisms

Biology
1 answer:
Mademuasel [1]3 years ago
4 0

Answer:

The science that is the study of living organisms is Biology

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Each nucleotide triplet (or 3 bases at a time) in mRNA that specifies a particular
Ksenya-84 [330]

Answer:

B

Explanation:

Hope this helps!!

3 0
2 years ago
A student is studying the amino acid sequence of a protein shared by four organisms. The student wants to know which organism is
MariettaO [177]

Answer:

Organism D.

Explanation:

Amino acids are the monomers of proteins and are linked together by the peptide bond. The protein is obtained from the RNA molecules by the process known as translation.

The amino acid sequence of the proteins can also be used to study the evolutionary relationship between the organisms and the closeness of teh organisms with each other. In the question it is give that organisms A and D has least difference ( 1 amino acid sequence difference) and more related with each other.

Thus, the answer is organism D.

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2 years ago
Could someone please help me with question 23. <br><br> 30 points
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6 0
3 years ago
A woman who is a carrier for hemophilia marries a hemophiliac man. What will be their children’s possible phenotypes?
Morgarella [4.7K]

Answer:

Hemophilia is a sex-linked recessive disorder in which a person's blood do not clots and he can bleed to death even after minor injuries because blood will keep running due to a small cut.

It is a recessive trait which means that even if one normal gene is present along with Hemophiliac gene, the person will not have the disease and he will be the carrier.

Question: What will be their children’s possible phenotypes?

If a woman who is a carrier for hemophilia marries a hemophiliac man, their genotypes can be denotes as :

Here H, indicate normal gene and small h indicate defected (hemophilia) gene.

Parents:                      XHXh                   X           XhY

Offspring:                   XHXh : XHY:  XhXh:  XhY

Phenotype of offspring:

XHXh:  The child will be daughter and normal (25 % chances)

XHY:     The child will be son and normal (25 % chances)

XhXh:   The child will be girl and Hemophiliac (25 % chances)

XhY:      The child will be son and Hemophiliac (25 % chances)

Hope it helps!

5 0
2 years ago
While A delta fibers command our "first" pain information, it is the A beta fibers that have slower conduction velocity conveyin
Semenov [28]

Answer:

a. True

Explanation:

A beta fibers relay touch senses while the A delta relay pain and temperature information.

5 0
3 years ago
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