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mr_godi [17]
3 years ago
10

Which process MUST occur before mitosis and meiosis can occur?

Biology
1 answer:
suter [353]3 years ago
7 0
The answer is DNA Replication. I<span>t must duplicate its chromosones and manufacture the materials needed for cell division</span>
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The almost pure cellulose obtained from the seed threads of Gossypium (cotton) is tough, fibrous, and completely insoluble in wa
olga55 [171]

Answer:

Cellulose is held by beta 1,4-glycosidic bonds making it linear while Glycogen is held by an alpha 1,4-glycosidic bond making it highly branched.

Explanation:

Cellulose and Glycogen are both carbohydrate polysaccharides formed from glucose monomers. According to the question, cellulose is a tough, fibrous, and insoluble (in water) polymer found to play a structural role in plants' cell wall while Glycogen is another polymer obtained from muscle or liver and disperses readily in hot water to make a turbid solution.

Although these two polysaccharides (cellulose and glycogen) are linked by (1, 4)-glycosidic bonds but the glucose monomers in CELLULOSE are linked by a beta 1,4-glycosidic, hence, making it a straight or linear polymer

GLYCOGEN, on the other hand, is linked by an alpha 1,4-glycosidic bond making it an highly branched polymer. This structure is responsible for the different physical properties of the two molecules.

6 0
4 years ago
In a particular population the allele frequency of the abo blood type alleles are as follows: ia is 40%, ib is 30%, and i is 30%
tamaranim1 [39]

According to given question a particular population the allele frequency the genotypic frequency F(ii) = 0.25 = 25%

<h3>What is a brief definition of alleles?</h3>

The phrase "allele" is utilized to refers to a gene's older form or variants. For each autosomal gene, one allele is inherited from every parent, and we often group the alleles in categories. Generally, we refers to them by their normal, wild-type, deviant, or mutant alleles.

<h3>What exactly are alleles and genes?</h3>

The speedy action is that the allele is a gene's variable form. More specifically, each gene has two copies at a certain loci (location on a chromosome), one copy of the genome that each parent inherits.

To know more about Alleles visit:

brainly.com/question/14206531

#SPJ4

6 0
1 year ago
When constructing a Punnett square, the symbols on the outside of the boxes represent _______, while those inside the boxes repr
Veronika [31]

Answer:

The correct answer will be-

1. Genotype of parents (gametes)

2. Genotype of offsprings

Explanation:

6 0
3 years ago
What causes mutations in bacteria? Can mutations affect plasmids? How would you be able to tell if any observed changes in pheno
Fittoniya [83]
Infections, radiation, UV light, and so forth causes transformations in microscopic organisms. Yes, transformations can influence plasmids. The capacity of plasmids in microscopic organisms is that hello can give extra qualities that may help the bacterium in the earth.
5 0
3 years ago
Where does cell respiration happen in the cell
Elan Coil [88]

Answer:

In mitochandia and cytoplasm

Explanation:

mitochandira is the eukaryotic cell structure where cellular respiration occure.

cytoplasm is jelly like matterial found between plasma membrane and nuclear envelople it has organelles for performing respiration.

7 0
3 years ago
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