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3 years ago

Where do daughter cells obtain their DNA?

Biology

2 answers:

ahrayia [7]3 years ago

5 0

B. From the duplicated chromosomes in the nucleus of the parent cell .

because, the nucleus is the repository for genetic information.

Wittaler [7]3 years ago

3 0

Daughter cells, from mitosis, obtain their DNA:
a. from the duplicated chromosomes from the parent cell.

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Based on the current research progress, in the future, in which direction might liposomes break through in the field of food?

Darya [45]

Answer:

1) Through the intersection with physical chemistry, microbiology, pharmacokinetics and other disciplines, the relationship between food grade liposomes and other components, liposome structure and functional characteristics is established, which brings new opportunities for the development of more and newer food delivery systems.

2) To study the structural integrity and release kinetics of food grade liposomes in gastrointestinal tract digestion of different populations, overcome the technical bottleneck of liposomes, and provide technical guidance for targeted release and controlled release of liposomes.

Explanation:

https://www.creative-biostructure.com/liposomes-in-food-industry-486.htm

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3 years ago

What happens in crossing over? Why is it important for sexually reproducing organisms, and what is one of the consequences of er

BaLLatris [955]

Answer:

Crossing over increases the genetic variation

Errors in crossover formation result in chromosomal rearrangements (duplications and deletions) and may also cause chromosome nondisjunction

Explanation:

Crossing over, also known as recombination, refers to the exchange of genetic material (DNA) between non-sister chromatids of homologous chromosomes during meiosis. Crossing over increases the genetic variation of the resulting gametes, allowing different genetic combinations to be passed from parents to offspring. Unequal crossing over is a type of error associated with chromosomal duplication and/or deletion events. Unequal crossing over occurs when homologous sequences are not paired precisely. Moreover, errors in crossing over may also cause chromosome nondisjunction, thereby leading to aneuploidies.

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3 years ago

Metamorphic rock ____.

S_A_V [24]

I believe the answer is A

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3 years ago

What is the climate of most of central and Eastern Europe

Ainat [17]

B. Mainly humid-continental with cool summers.

Thanks :)

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3 years ago

Determine whether the following statement is true or false, and why. “The endocrine system releases products into the bloodstrea

Ivenika [448]

The endocrine gland is the one that is ductless an release its secretion directly in bloodstream example liver, pancreas, etc. The given statement is true and the correct option is B.

<h3>What is endocrine gland's secretion called?</h3>

The secretion of endocrine gland is referred to as hormones, which are chemical messengers that helps in body's control and coordination.

The endocrine gland is the one that is ductless an release its secretion directly in bloodstream example liver, pancreas, etc.

Thus, the given statement is true and the correct option is B.

For more details regarding endocrine gland, visit:

brainly.com/question/11312688

#SPJ1

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2 years ago