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Marizza181 [45]
2 years ago
10

Name the enzyme that catalyzes the addition of methyl groups to the cytosines on dna.

Biology
1 answer:
sleet_krkn [62]2 years ago
3 0

Answer:

the methyltransferase catalyzes the addition of a methyl group onto the 5' position of cytosine through a complex, multi-step process.

Explanation:

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Bacteria, like the Lactobacillus acidophilus use sugar as an energy source for anaerobic cellular respiration. This process prod
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Answer: Lactic acid fermentation

Explanation:

The lactic acid fermentation can be defined as the process by which sugar is being converted into lactic acid.

There is no emission of carbon dioxide during the whole process. In case of curd formation. The bacteria convert the milk into curd and provides it a sour taste.

It is converted by help of bacteria known as Lactobacillus acidophillus. This method is very frequently in many of food processing industry.

6 0
3 years ago
A biologist listens to frogs singing at a local pond and hypothesizes that the sounds may be mating calls. What would be the nex
Vika [28.1K]

Answer:

The correct answer is- make a prediction

Explanation:

A hypothesis can be defined as an explanation of any observation which can be confirmed by experiments and prediction is the guess about the future result of any observation.  

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Therefore the right answer is- biologist will make a prediction.

3 0
3 years ago
In angiosperms, pollen grains are (1 point)
pogonyaev
<span>The answer is </span><span>C. haploid, and are made when haploid spores undergo mitosis. </span><span>

Pollen grains are male gametophytes in plants. In pollen sacs of an anther, spore mother cells, which is diploid, undergo meiosis and form four haploid spores. These haploid spores undergo mitosis and form haploid pollen grains.

Through the process of elimination:
- Pollen grains are haploid, so choices A. and C. are eliminated.
- In ovules, female gametes are produced, not male gametes, so, choice D. is also eliminated.</span>
7 0
3 years ago
CAN SOMEBODY PLESE HELP ME 30 PONITS
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1. Deforestation = the burning of fossil fuels to make energy
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electric bells .... maybe I am not sure

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