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padilas [110]
3 years ago
9

Explain why museums generally mount casts of dinosaur fossils for display, rather than the real specimens. Give three reasons, a

t least two of which are related to fossil preservation
Biology
1 answer:
andriy [413]3 years ago
4 0

Answer:

1. They keep casts to preserve the real fossils.

2. Maybe someone would steal a fossil and sell it on the dark web?

3. They keep casts to keep the real fossils in prime condition, by that I mean like undamaged.

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An immunoglobulin (Ig) molecule, of any class, with regions symbolized as C or V, H or L , has a light chain made up of _______.
Nadusha1986 [10]

An immunoglobulin molecule of any class with regions symbolized as C or V, H or L, has a light chain made up of one C region and one V region.

The glycoproteins known as immunoglobulins (Ig), often known as antibodies, are created by plasma cells. A number of immunogens, including bacterial proteins, promote B cells' conversion to plasma cells. These cells, which make proteins, are involved in humoral immune reactions to bacteria, viruses, fungi, parasites, cellular antigens, chemicals, and synthetic compounds. Using a B-cell receptor, the immunogen or antigen adheres to the B cells' cell surface (BCR).

As a result, a signal is generated that directs the activation of transcription factors, leading to the manufacture of highly specific antibodies for the immunogen that initially activated the B cell. Furthermore, one B cell clone produces immunoglobulin (specificity). Two light chains and two heavy chains that alternate in a light-heavy-heavy-light pattern make up antibodies, also known as immunoglobulins. Therefore, choice A is the right response.

Learn more about immunoglobulins here, brainly.com/question/28203010

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What might be the result if you shuffle the order of bases in an organism's DNA<br> molecules?
r-ruslan [8.4K]

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