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slavikrds [6]
3 years ago
12

Why do cells need to make a copy of DNA before division?

Biology
1 answer:
tino4ka555 [31]3 years ago
3 0

Answer:

So that the end products (new cells made from the division) will both have DNA to run all its processes to reproduce.

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tiny-mole [99]
In criminal investigation, evidence is gathered in attempt to determine who is responsible for the criminal act rather than prove an abstract or hypothesis. The focus of criminal evidence is to connect physical evidence and reports of witnesses to a specific person. Criminal evidence is any physical or verbal evidence presented to prove a crime and can take different forms. Admissible evidence, moreover, is any document, testimony, or tangible evidence presented to a judge or jury to prove a point or element of a case. In the above choices, number 1 is not qualified to be an admissible evidence while number 4 has an incomplete description. 
4 0
3 years ago
What is a good strategy for helping to prevent the spread of antibiotic resistance?
Flauer [41]

Answer:

Taking antibiotics only on doctor prescription and completing the full course of antibiotics.

Explanation:

Antibiotic resistance occurs when bacteria do not get harmed or killed by a drug which is made against them. Misuse and overuse of antibiotics are the main culprits which induce antibiotic resistance in bacteria.

To prevent the spreading of antibiotic-resistant bacteria antibiotics should only be taken on doctor's prescription. Full course of antibiotics should be done to eliminate all the bacteria which ensures that no bacteria is left to gain antibiotic resistance against the drug.

Antibiotics do not affect or kill virus therefore they should not be taken in viral infection.

4 0
3 years ago
Read 2 more answers
Proteins and carbohydrates have many functions in the body of an organism. Specific proteins and carbohydrates perform specific
Dennis_Churaev [7]

Answer:

A.Both store materials needed by the organism

hope it helps..

4 0
2 years ago
Select the correct answer. Claire, an ecologist, is finding it difficult to identify an interaction in nature because of changin
BARSIC [14]

Answer:

e

Explanation:

Good luck!

7 0
2 years ago
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Animals and most microorganisms are classified as chemoorganoheterotrophs. The prefixes "chemo," "organo," and "hetero" refer to
7nadin3 [17]

Answer: Option A.

Electrons,carbon and energy.

Explanation:

Chemorganoheterotrophs are organisms that uses organic substrates to produce carbon needed for their growth and development. They derive their energy from oxidation and reduction of organic substances. The use the reduced carbon produced by autrotophs as as source of electrons, carbon and energy. Example is fungi that uses carbon as electron donor and source for carbon and energy.

8 0
3 years ago
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