Many bacteria are able to pass small pieces of the hereditary information on their DNA from one bacterial cell to another. This can sometimes result in an increase in the number of drug-resistant bacteria. What name is given to the process by which one bacteria transfers DNA to another? A) sporolysis B) conjugation C) gametic transfer D) haploid translocation

Answers

Answer 1

Answer:

Answer:

The process in which one bacteria transfers DNA to another is called conjugation.

Explanation:

Conjugation is the process of transferring genetic material from one bacteria to another through direct cell contact. In the process of conjugation one bacteria acts as donor and transfer the DNA to a recipient. There is a specific DNA sequence present in Donor's DNA called fertility factor (F factor). F factor helps in the formation of pillus which is the site of genetic material transfer.

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All the iron molecules that are in your body were originally created by____A a black hole
B a star
C a nebula
D the sun
E the force of gravity

Answers

Answer: Option 'B' is correct.

Explanation:

All the iron molecules that are in your body were originally created by a star.

During a star supernova, a very large amount of energy and neutrons are released by stars which allows heavier elements to be produced.

And when there is explosion of star occurs, those elements are found which is used to make DNA and DNA contains large amount of iron molecules.

Hence, Option 'B' is correct.

I think the answer is B - a star! Hope this helps!

Explain how a drought might result in a famine.

Answers

A drought might result in a famine because without water, plants won't be able to grow, so the organisms that eat the plants will starve, as will the organisms that eat the organisms that eat the plants, and the organisms that eat the organisms that eat the organisms that eat the plants, and so on, resulting in a famine.

Its bcause when there is drought , crops or animals will die because of dryness, So therefore as a result of drought , people suffer from hungry because they got no food to eat .

a substance that moves across a cell membrane without using the cells energy tends to move?

a.) away from the area of equilibrium

b.) away from the area where it is less concentrated.

c.) away from the area where it is more concentrated

d.) toward the area where it is more concentrated

Answers

Answer: The correct option is C.) away from the area where it is more concentrated.

A substance that moves across a cell membrane without using the cells energy tends to move from an area of high concentration to an area of low concentration.

This is known as Passive transport. In this transport, substances move down the concentration gradient i.e from an area of high concentration to an area of low concentration. It is also called simple diffusion as no energy is required in this process.

C because this is passive transport and not using any energy. Passive transport is where a substance is moved from high concentration to low concentration.

Which molecule activates light reactions? ATP, chlorophyll, water, NADPH

Answers

Answer:

chlorophyll

Explanation:

What scientist do that is the basis for their investigation?

Answers

ask questions ,,,,,,,,

Which of the following supports the opinion that different species should not be crossbred?Mules are stronger than horses.
Mules are very helpful to humans.
Lions and tigers often mate with one another in the wild.
Offspring from zebra and horse crosses often have health issues.
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Q- 2:

Genetic testing _____.
is only used to treat genetic diseases
is monitored by the Food and Drug Administration
is prohibited by law in 32 states
is required by law in 41 states
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Q3:

There are 3,000,000,000 base pairs in the human genome.
True
False
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Q4-

Which of the following statements is true?
Many states have laws that protect individuals against genetic discrimination.
There are no risks to animal health when organisms from two different species are bred.
Crossbreeding often occurs in nature.
Genetic testing is only used to identify rare genetic disorders.
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Q5-

Which of the following statements is true?
The government is not concerned with genetic ethics.
Scientists can create genetic combinations that do not exist in nature.
There are no laws against genetic discrimination at work.
Personal results from genetic testing must be shared with employers.

Please answer quick i need those answeres, please.

Answers

1) offspring from crossbred animals have health issues.
2) is monitored by the FDA
3) true
4) many states have laws against discrimination
5) scientists can create genetic combos that dont exist in nature

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I will mark as brainiest you answer this easy question

15. Look at the U-shaped body of water in the image. What's this body of water called?O A. An oxbow lakeB. A kettle lakeC. A meanderD. A delta