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abruzzese [7]
3 years ago
5

A specialized unit within a cell that has a specific function

Biology
1 answer:
Sidana [21]3 years ago
4 0
Organelle is a specialized unit within a cell that has a specific function.
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If a dog were to get pneumonoultramicroscopicsilicovolcanoconiosis, could it spread the disease to a human?
nekit [7.7K]

Answer:

No it cannot it is impossible for it to spread to humans

7 0
3 years ago
If you have an element with atomic no of 3 and 14 nuetrons how many what would be the atomic mass
pochemuha
I think this is answer but i'm not sure it is right or wrong   3+14= 17









































7 0
4 years ago
From the following list, correctly identify the reason(s) that might explain a decrease in Vmax due to a suboptimal pH during an
Zanzabum

Answer:

The correct answer is -

a. Protonation of the substrate.

b. Deprotonation of the amino acids in the enzyme active site.

c. Change in tertiary structure in extreme conditions.

Explanation:

During an enzyme assay, suboptimal pH is changed and affect the Vmax to decrease and this could take place due to various reasons such as-

A) protonation of the substrate - Upon protonating or adding a proton or hydrogen cation to a substrate atom, the mass and the charge of the species each increase by one unit which make a conjugate acid.

B) Deprotonation of the amino acids in the enzyme’s active site -Changing the pH will affect the charges on the amino acid molecules.

C) Denaturation of the protein’s tertiary structure- Tertiary structure of the protein is basically a backbone of peptide chain with one or more secondary domains of proteins that increasing the pH or decreasing the pH get denature.

Thus, the correct answer is : option A, B, C.

6 0
3 years ago
Which of the following did you include in your response? Check all that apply. Prepare three test tubes containing reactant A. P
algol13

The second and fourth choice would be the answers

8 0
3 years ago
Read 2 more answers
Mitosis and meiosis are types of cell division true or false
Tamiku [17]
True. Mitosis is<span> a type of cell division that results in two daughter cells each having the same number and kind of chromosomes as the parent nucleus, typical of ordinary tissue growth and meosis is </span><span>a type of cell division that results in four daughter cells each with half the number of chromosomes of the parent cell, as in the production of gametes and plant spores.
Hope I helped you! :) 
</span>
6 0
3 years ago
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