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viva [34]
3 years ago
8

PLEASE HELP PLEASE HELP PLEASE HELP PLEASE HELP

Biology
2 answers:
tensa zangetsu [6.8K]3 years ago
7 0

Answer:

nucleus

Explanation:

that's how it be

AURORKA [14]3 years ago
4 0

Answer: Eukaryotic cells have a complex system of membrane-bound organelles that divides the cell into numerous enclosed regions - known as compartmentalisation.

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How does smoking make an individual more susceptible to infections?
Elenna [48]

Answer:

The active smokers and those getting exposed, that is, passive smokers are at enhanced threat of bacterial infections. Getting exposed to tobacco smoke enhances vulnerability to respiratory tract infections, comprising pneumonia, tuberculosis, and Legionnaires disease.  

Smoking compromises the anti-bacterial activities of leukocytes incorporating monocytes, neutrophils, B cells, and T cells, thus, demonstrating the mechanism for enhanced risk of infections.  

5 0
3 years ago
All living and nonliving things are made up of which of the following?
andreev551 [17]
A because I learned that last year in science
3 0
3 years ago
Read 2 more answers
Cystic fibrosis is a genetic disease in humans in which the CFTR protein, which functions as a chloride ion channel, is missing
KiRa [710]

Answer:

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4 0
3 years ago
Assume that a DNA double helix contains 100 base airs one pair is A-T or C-G and there 45 cytosines how many guaninas are there?
Semenov [28]
45 guanine, 55 adenines

Every cytosine needs a guanine to be a pair, so that is 45 pairs right there.
100-45 = 55
There should be 55 adenine and thymine pairs to fill in the remaining bases
4 0
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How many ATP molecules will be required for conversion of 2-molecules of Lactic acid to Glucose?
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In this situation, muscle cells ferment glucose to two molecules of lactic acid — again, with the net production of only two molecules of ATP per glucose molecule (Figure 16-6, left).
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