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alex41 [277]
2 years ago
14

What exaclty is a mutation?

Biology
1 answer:
Aleks [24]2 years ago
8 0

Answer:

A Mutation occurs when a DNA gene is damaged or changed in such a way as to alter the genetic message carried by that gene.

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You are a doctor whose patient is missing an enzyme for necessary for successful digestion. You decide to attempt ____, or the m
olganol [36]

Answer:

The missing word is Repair.

Explanation:

It is known in medical parlance that if handled correctly, DNA repair can lead to correction of the diseased gene.

The known/major methods for gene repair are:

  1. repair of base excision
  2. repair of nucleotide by excision and
  3. mismatch repair.

Nutritionists some nutritions also claim that certain foods such as strawberries, celery, broccoli, and even lemon can help repair DNA.

Cheers!

5 0
3 years ago
How does the plant cell get there color
never [62]

Chlorophyll the pigment gives the plant their green color and let's them absorb sunlight more of Chloroplast a part that is cell found in plants that coverts light energy into energy plants which use "Sugar".

If this is wrong let me know and I'll help you the best I can enjoy and have a nice day!

8 0
3 years ago
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What mononmer is made up of a base, a surger, and a phosphate group ( 2 points )
Brums [2.3K]
To the best of my knowledge, there are only two and they would be ribose and deoxyribose

hope this helps if not just let me know
6 0
3 years ago
How many of each kind of atom is in one molecules of water
Scrat [10]
Water's chemical equation is H2O, which would mean that there are 2 hydrogen atoms and one oxygen atom
6 0
3 years ago
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Stem cell and cancer question. Please answer Asap!!
malfutka [58]

Metastasis will happen and cancer cells invade nearby healthy cells, tissues, lymph nodes, organs or will migrate to distant organs.

The two different types of stem cells broadly classified as  are Embryonic stem cells and adult stem cells. Embryonic stem cells are obtained from the blastocyst layer of the embryo and are pleuripotent. Whereas adult stem cells are the undifferentiated cells from tissues of an adult or a child. They can be unipotent or multipotent.

Explanation:

Cancer cells migrate to other parts of the body via blood and lymphatic system. This is called as metastasis. Cancer cells when becomes tumour they develop their own blood vessels and obtain nutrients from them. Once the tumour gets big it pushes the normal healthy cells of the neighbouring tissues and keeps on spreading.

Stem cells obtained from the embryo can differentiate into any types of cell and when grown in-vitro can dramatically form the three germ layers.

The adult embryo cells are found in less quantity, their role is to repair the tissue they reside in.

4 0
3 years ago
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