3 years ago

Help me please its due in a hour

Biology

1 answer:

Thepotemich [5.8K]3 years ago

7 0

Answer:

The correct answer is - in the sickle-cell hemoglobin is the replacement of glutamic acid with valine in the β-globin amino acid chain.

Explanation:

Sickle cell anemia has a mutant gene in which that produces has valine amino acid instead of glutamate in the hemoglobin protein. In the given question the structure of the protein has only one difference that is the replacement of the glutamic acid in normal hemoglobin to valine in the β-globin amino acid chain in the mutant protein.

Valine 6 (beta chain) binds to a different hydrophobic patch (on the alpha chain and causes the disease in sickle cell anemia cases.

You might be interested in

The ___ revolution is responsible for much of the pollution the earth experiences today.

Ad libitum [116K]

Answer: Industrial Revolution.

Explanation: ...

5 0

3 years ago

How many neutrons does element x have if it’s atomic number is 22 and it’s mass number is 75?

MAXImum [283]

Chem was fun last year XD

Anyway..

To find how many neutrons are in element x:

We take the mass number and subtract it with the atomic number

So, 75-22=53 neutrons...BOOM! :D

4 0

3 years ago

What is "due process" of law?

katrin [286]

Hihi!

Due process means a fair treatment through the normal judicial system, especially as a citizen's entitlement and it<span> is "the legal requirement that the state must respect all legal rights that are owed to a person. Due process balances the power of law of the land and protects the individual person from it."

I hope I helped!
-Jailbaitasmr
</span>

3 0

3 years ago

Point mutations, such as silent, nonsense, and missense mutations, are caused by

olga55 [171]

Answer:

damage to DNA during replication process

6 0

3 years ago

How many chromosomes would a cell have during metaphase i of meiosis?

GenaCL600 [577]

A cell would have 46 chromosomes during metaphase I.

6 0

3 years ago