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grandymaker [24]
3 years ago
14

Select all that apply.

Biology
2 answers:
Readme [11.4K]3 years ago
8 0
The 2 basic functions of meiosis are to

Maintain chromosome number through generations

Cause genetic variations by recombination.
stira [4]3 years ago
7 0

Answer:

The correct answers would be maintain chromosome number through generations  and cause genetic variations by recombination.

In Meiosis a cell divides into four daughter cells all of which have half the number of chromosomes present in a parent cell.

It helps in the formation of gametes in sexually reproducing organisms.

These gametes (one from father and one from mother) fuse together to form a zygote. It re-established the chromosomal number as that of the parent.

In absence of meiosis, the chromosomal number would have doubled after each generation.

In addition, the meiosis also increases the genetic variation among the population with the help of crossing over which occurs during the pachytene stage of prophase I.

During this event, genetic information is exchanged between the non-sister chromatids of the homologous chromosomes. It produces a new combinations of genes that are different from either parent.

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The RNA meets with the organelle ribosome that will read it to build a polypeptide chain of amino acids, following the process o
konstantin123 [22]

The rough endoplasmic reticulum (RER) is is a series of flattened sacs connected to ribosomes. The Golgi Apparatus is an organelle composed of flattened stacked pouches known as <em>cisternae</em>.

In this case, the missing words indicate:

  • Specifically, this organelle is attached on the ROUGH ENDOPLASMIC RETICULUM (RER) which will help to modify and package the polypeptide product.
  • It puts it into a transport vesicle to be sent over to the GOLGI APPARATUS  to add molecular tags and sort it, like a post office.

  • The RER is required for the production and secretion of different hormones and proteins.

  • The Golgi apparatus plays fundamental roles associated with the transport, modification, and packaging of proteins and lipids into vesicles, which are subsequently delivered to specific cellular destinations.

  • Both the RER and Golgi apparatus form part of the endomembrane system.

Learn more in:

brainly.com/question/8010049?referrer=searchResults

8 0
3 years ago
Which of the following incorrectly matches the term with its location
Vlad [161]
Which of the following incorrectly matches the term with its location?

A. DNA is found in a chromosome.
B. Chromosomes are found in the nucleus of a cell.
C. Genes are located in a nucleotide.
D. Nitrogen bases are located in the central rungs of a DNA ladder.

ANSWER
C. Genes are located in a nucleotide.
6 0
2 years ago
Question 2
Lana71 [14]
Hierarchy - I don’t think I have the full context of the question but the word fits the best of its biology related
5 0
2 years ago
How can atp drive a reaction.
stiks02 [169]

Answer:

•The hydrolysis of ATP to drive a thermodynamically unfavorable reaction.this process is ATP coupling

Explanation:

For example, the conversation of glucose to glucose -6-phosphate.

5 0
2 years ago
What cell is shown in the diagram
Montano1993 [528]

Answer:

I believe the cell is a plant cell

Hope this helped :)

8 0
3 years ago
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