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Minchanka [31]
3 years ago
8

In certain classes of antibody, the monomeric versions join to form dimers. what portions of the molecules adhere to each other

to form these dimers?
Biology
1 answer:
TiliK225 [7]3 years ago
4 0
There are five classes of antibody.
1) <span>IgA (immunoglobin A)
2) IgD (immunoglobin D)
3) IgE (immunoglobin E)
4) IgG (immunoglobin G)
<span>5) IgM (immunoglobin M)

They form Y shaped antibodies. The crystallized fragment is the stalk of the Y shaped antibodies. The bond formed by this stalk will determine the form of the antibody. One Y is called monomer, two connected Ys are called dimers, and 5 connected Ys are called pentamers.</span></span>
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The long nephron loops of the ____ nephrons are located in the renal ___
igor_vitrenko [27]

The long nephron loops of the juxtamedullary nephrons are located in the renal medulla.

<u>Explanation:</u>

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3 years ago
Hormone is controlled by a
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Answer:

Hormones are controlled by a

(negative)

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which releases both calcium and phosphate ions into the blood stream.​

Explanation:

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Hope this helps!

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