The answer would be - It untwists the double helix and separates the two DNA strands. A helicase is an enzyme used to separate strands of a DNA double helix by breaking hydrogen bonds between annealed nucleotide bases.
Due to the <u>mutation </u>accumulation, the <u>binary fission</u> in bacterial population will decrease due to in ability to divide (Due to inactive replicating enzymes). In the similar way, the <u>generation time</u> will also decrease.
Binary Fission- Binary fission, also known as asexual body division into two new bodies, When an organism divides into two halves (cytokinesis) by binary fission, it doubles its genetic material, or DNA, with each new creature acquiring one copy of the latter.
Generation Time- The amount of time it takes for a colony of bacteria to double in size is known as the generation time. The generation period for various bacteria ranges from a few minutes to many hours. Bacteria multiply by geometric progression because of binary fission.
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Asthma: B
White blood cells: C
Immune system: D
Immune Response: D
Nonspecific defense: C
Allergic: D
Fever: D
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Conjunctivitis is an eye disease caused by bacteria or virus and affects the conjunctiva of the eye.
<h3>What is conjunctivitis?</h3>
There are several eye defects that could affect people. Common symptoms of eye infections are;
- Redness of the eyes
- Swollen eyes
- Watery eyes
- Inflammation of the eye
Conjunctivitis is an eye disease caused by bacteria or virus and affects the conjunctiva of the eye. It often leads to discharges, redness of the eye and sometimes swollen eye.
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Answer:
A.Exposure to UV radiation
Explanation: