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Simora [160]
3 years ago
14

What is the function of Plasmid DNA (in prokaryotic cells)?PLZ DUE TOMMOROW!!

Biology
1 answer:
liubo4ka [24]3 years ago
7 0
The plasmid is an extra-chromosomal small circular and double stranded DNA molecule present in the prokaryotic cells. These are often found in some eukaryotic cells also. The plasmid DNA carries the genes which are responsible for the antibiotic resistance for the prokaryotic cells.
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Which type of circulatory system is most likely present in organisms with a circulating body fluid that is distinct from the flu
Alex

A closed circulatory system is present in organisms with a circulating body fluid that is distinct from the fluid that directly surrounds the body's cells.

<h3>What is the circulatory system?</h3>

The circulatory system is an organs system that works to carry out blood cells to all cells in the body.

The circulatory system is fundamental for transporting oxygen and nutrients to all cells of the body.

A closed circulatory system is a special organ system where the blood cells are not circulating in body cavities.

Learn more about closed circulatory systems here:

brainly.com/question/989029

3 0
2 years ago
Read 2 more answers
During nitrification, _____.
Serga [27]
<span>During nitrification, ammonia is changed back into nitrate.</span>

Nitrification is a three-step process of oxidation of ammonia. It is an aerobic process performed by small groups of autotrophic bacteria (<span>Nitrosomonas, Nitrobacter</span>).
First step- ammonia to hydroxylamine,
Second step-hydroxylamine to nitrite,
Third step-nitrite to nitrate.
Nitrification together with ammonification is part of a nitrogen cycle.
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3 years ago
Which statement correctly describes the process that occurs in the thylakoid? ATP is produced in the thylakoid during light-inde
Sloan [31]

Answer:B

Explanation:

i did it on study island

7 0
2 years ago
Adaptations of cones and rodes
iris [78.8K]

Answer:

Both cones and rods participate in dark adaptation, slowly increasing their sensitivity to light in a dim environment. Cones adapt faster, so the first few minutes of adaptation reflect cone-mediated vision.

3 0
2 years ago
What are possible negative effects of building a hydropower dam? Select the two correct answers.
MrMuchimi

The correct answers are B; Displacement of people living near the proposed dam and C; Lower river water levels in other areas.

Further Explanation:

The hydropower dam uses water instead of coal to generate electricity. Since they are build on the water, they will be using that source as a way to generate electricity. This will cause the water levels to be lower in some areas along the river.

When building a dam, they will need to use property that is located on the river. Many people own homes along the river banks all over the world. The company who will be building the dam will usually buy out the property owners at a fair market price. This will mean that they will have to move and leave their homes. The homes are typically torn down to make way for the dam.

In some instances, the water bills for the people in the area may be raised also since so much water is being used by the hydropower dam.

Learn more about a hydropower dam at brainly.com/question/5497101

#LearnwithBrainly

8 0
2 years ago
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