Fermentation does not produce ATP. Why is fermentation such an important process in cells

Biology

1 answer:

Leona [35]3 years ago

3 0

Answer:

In humans we go through Lactic Acid Fermination

Explanation:

It is important because after glycolysis we have the elctron carrier NAD+ reduced to NADH and we cant continue glycolysis until we have NADH back to NAD+ so all lactic acid fermintation does it removed the electron and allow glycolysis to continue. It should be noted that fermintation occurs when there is no oxygen / not enough to continue cellular respiration so we rely on glycolysis to produce very little ATP while oxygen is replenished,

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In late adulthood, Mr. Klondike has become increasingly likely to make a socially impolite remarks about other people's appearan

xz_007 [3.2K]

Answer:

frontal

Explanation:

In a mammalian brain, there are four major lobes that are present and one of them is the frontal lobe.
The frontal lobe is mainly rich in dopaminergic neurons and thus, it is mainly concerned with functions such as memory, reward, motivation, planning, attention, etc.
The process of break down of tissues and cell death in the tissues is referred to as atrophy and since the frontal lobe is associated with the functions as mentioned above its atrophy would lead to a slow decline in these functions.
Since Mr. Klondlike behavior is changing his blunt comments are most likely a result of atrophy of the frontal lobe.

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2 years ago

Classify each RNA post-transcription processing event according to whether it occurs in prokaryotes or eukaryotes.

tigry1 [53]

'RNA is transcribed and translated in the cytoplasm', 'transcription produces an mRNA ready for translation' and 'RNA is proofread for errors' occur in prokaryotes, whereas '5′ cap, 3' poly-(A) tail and RNA splicing' occur in eukaryotes.

The prokaryotic cells (e.g., bacterial cells) do not contain cell nuclei, thereby the messenger RNA (mRNA) must be transcribed and translated in the cytoplasm.

During prokaryotic transcription, the RNA transcript is proofread for errors. In bacteria, DNA polymerases proofread the transcript by using their 3’ → 5’ exonuclease activity.

In eukaryotic cells, RNA processing consists of several mechanisms:

A 7-methylguanosine cap (5′ cap) is added to the 5′ end of the precursor messenger RNA (pre-mRNA).

A 3' poly-Adenine (A) tail is added to the 3' end of the pre-mRNA.

Both the 5′ cap and 3' poly-(A) tail protect the RNA transcript from its degradation by exonucleases.

Eukaryotic RNA splicing consists of the removal of non-coding regions called 'introns' and subsequent splicing of the protein-coding regions called 'exons'.

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2 years ago

EXPERT HELP: I'LL GIVE BRAINLIEST:<br><br> Choose TWO statements

sesenic [268]

The answer is B and D i learned this in biology last week

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2 years ago

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Drag the correct labels to the pie chart. Not all tiles will be used.

mezya [45]

Explanation:

As shown in the illustration the highest percentage of air is composed of nitrogen gas at 78%. The second highest percentage is oxygen at 21%. The other trace gases, including carbon dioxide, make up about 1% of the gas composition.

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For more on air composition check out;

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