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Scorpion4ik [409]
4 years ago
8

In the illustration below, label X is pointing to the A. antigens B. antibodies C. antigen-binding sites D. interferons In the i

llustration below, label X is pointing to the
Biology
1 answer:
12345 [234]4 years ago
6 0

Answer:

The correct option is C: antigen-binding sites

Explanation:

The antibody is shaped much like the letter Y in the English alphabet. It has two antigen binding sites that are identical in nature. The specificity of these sites is determined by the amino acid sequence that makes it up. Antibodies are complementary to these antigen binding sites, and the antibodies have an incredible ability to recognize a great variety of antigens.

Hope that answers the question, have a great day!

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According to plomin and daniels, "two children in the same family are (apart from their shared genes) as different from ____ as
Blizzard [7]
<span>In their book "Interaction between temperament and environment" behavior geneticists Robert Plomin and Denise Daniels state, "Two children in the same family are [apart from their shared genes] as different from one another as are pairs of children selected randomly from the population." There may be many reasons children in the same family are so different from one another but their finding boils down to the environment. To a large extent the environment influences personality, psychopathology, and cognitive abilities. Environmental differences between children in the same family represent the major source of character and environmental variance.</span>
4 0
3 years ago
Why did scientists many years ago believe that protein was the storage molecule for genetic information, instead of DNA?
Neporo4naja [7]

Answer:

Many years ago scientists believed that protein, DNA is not the genetic material because of many reasons like DNA is made up of only four type of nucleotides while proteins are made up of 20 different types of amino acids. So the building blocks of protein are way high than DNA.

Most of the cellular function is performed by proteins, not DNA. The three-dimensional shape of protein is much higher than nucleic acid. So as protein heterogeneity was high therefore it was considered as a molecule of genetic information instead of DNA.

3 0
3 years ago
Which of the following is the correct matching nucleotide sequcence for GATAC?
lys-0071 [83]

Adenine bonds with thymine

Guanine bonds with Cytosine

The matching sequence would be- CTATG

Hope this helps :)

5 0
3 years ago
One of the most crucial factors in the development of fatigue appears to be a depletion of ATP.
Papessa [141]

Answer:

Option A

True

Explanation:

Adenosine triphosphate (ATP) is the molecule in the cells that carry energy. They help to trap the energy that is obtained during respiration and the breaking down of food, in order to release it to the cells of the living organisms when the need arises.

Once the ATP levels deplete in the body, cellular fatigue begins to occur, as the cells do not have the required energy to perform their necessary functions.

This makes the correct option to be A: True. The depletion of the ATP levels in the body causes fatigue

6 0
3 years ago
PLEASE ANSWER ASAP ** which feature is formed where oceanic plates are separating!!?
grandymaker [24]
Rift valley hope this helps!
8 0
4 years ago
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