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ladessa [460]
3 years ago
14

Please help me this is grade 7 work btw​

Biology
1 answer:
Luden [163]3 years ago
8 0
Don’t fall for the links love!
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WILL MARK BRAINLYEST
kobusy [5.1K]

Answer:

I would say <u>It is a ribosme which assembles proteins in eukaryotes</u>

8 0
2 years ago
A student added a solution to the plant cell shown in image 1 which resulted in the plant cell undergoing changes, as shown in i
Ymorist [56]

Answer:

Plasmolysis

Explanation:

In the image 1 the cell is having sufficient quantity of water leading to a turgid cell.

The image 1 plant cell is in a dilute solution in which water enters into cell from external medium.

The image 2 plant cell is exposed to a solution which is high concentrated solution.

Due to this high concentrated  solution the water present in  the cell is send out by exosmosis.

Due to loss of water from plant cells the protoplasm in plant cell shrinks in which cell membrane gets separated from  cell wall.

This shrinkage of protoplasm by loss of water is called plasmolysis.

3 0
3 years ago
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Muscle cells differ from nerve cells mainly because they Muscle cells differ from nerve cells mainly because they contain differ
Blizzard [7]

Answer:

express different genes

Explanation:

cells of a multicellular organism have the same genes with the same chromosomes

however their expression varies from cell to cell depending on their function

8 0
3 years ago
An enzyme that breaks DNA, dispels the tension, and reseals the strand ahead of a DNA replication growing fork is called a(n):
qaws [65]

Answer:

Topoisomerase

Explanation:

Topoisomerases are enzymes that produce changes in the topology of the DNA during replication, transcription, traduction, or reparation processes. They can cut one or both strands and in order to relieve torsional stresses in the supercoiled structure of DNA. With this, they help to maintain the chromosome's integrity. There are two types of topoisomerases: topoisomerase I (it cuts only one strand of DNA) and topoisomerase II (it is able to cut both strands of DNA).

4 0
2 years ago
Animals have recently been genetically modified to produce leaner meat, or offer healthier nutritional content. With these benef
kobusy [5.1K]

Answer:

We become heathier and live longer

Explanation:

6 0
2 years ago
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