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Natali5045456 [20]
3 years ago
5

Hydrogen is the lightest element in the periodic table. Hydrogen is a nonmetal gas and part of Group 1 because it very?

Biology
1 answer:
mafiozo [28]3 years ago
3 0
Hydrogen is in group 1 because it is very reactive and has one valence electron.
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What is the problem which fermentation is able to FIX?
WARRIOR [948]

Answer:

  • <u>Cell has a limited supply of NAD+</u>

Explanation:

Cellular respiration occurs in the cytoplasm, where glucose is broken down for energy processing. Energy is produced by aerobic respiration in the presence of oxygen, whereas anaerobic respiration can be carried out in an oxygen-deprived environment.

Fermentation is one kind of anaerobic respiration- here, the cells use glucose to generate a Net 2 molecules of ATP from the 6carbon sugar. Glucose is first converted to pyruvate, which is oxidized in a complex process. While 4 ATP are produced in fermentation, 2ATP are used in regenerating NAD+ from NADH2.

Two types of fermentation include lactic acid fermentation and alcoholic fermentation. These occur in single-celled, and multicellular microbes.

4 0
3 years ago
When replicating DNA, what enzyme uncoils the DNA molecule?
KonstantinChe [14]
The enzyme is helicase.
6 0
3 years ago
A food chain contains oak trees (producer), mice (herbivore), black rat snakes (carnivore), and bald eagles (carnivore). How man
VMariaS [17]

Answer:

It has 4 trophic levels.

Explanation:

The first level would be the producers, followed by the primary consumers, then the secondary consumers, then the tertiary comsumers.

              /    Tertiary consumers          \

           /   Secondary Consumers           \

        /    Primary Consumers                     \

     /           Producers                                   \

 /________________________________\

5 0
4 years ago
This doesn't have to do with school but<br> can you get a paper cut from a paper towel??
sveta [45]

Answer:

its paper so if its stiff and right place ment yeah

Explanation:

7 0
3 years ago
Read 2 more answers
In which of the following ways is DNA replication different from DNA transcription? (4 points)
Margarita [4]

Answer:

<h3>Transcription copies the DNA into RNA, while replication makes another copy of DNA. Both processes involve the generation of a new molecule of nucleic acids, either DNA or RNA; however, the function of each process is very different, with one involved in gene expression and the other involved in cell division.</h3>

Explanation:

So,my answer is,transcription happens outside the nucleus,and replication happens inside the nucleus.

<u>#CARRY</u><u> </u><u>ON</u><u> </u><u>LEARNING</u>

6 0
3 years ago
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