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SVEN [57.7K]
3 years ago
7

Which sequence best summarizes lactic acid fermentation?

Biology
2 answers:
Ivenika [448]3 years ago
5 0

Answer;

D) glucose → lactic acid + energy

Explanation;

Fermentation refers to the process in which energy in form of ATP is generated in the absence of oxygen, through glycolysis alone.

Thus, Lactic acid fermentation is a type of anaerobic respiration that takes place in the muscle cells in which glucose is broken down to yield fast energy and lactic acid as a byproduct.

This type of anaerobic respiration converts pyruvate, final product of glycolysis, to lactic acid with regenaration of NAD+, which allows a continued production of ATP by glycolysis. Therefore, the muscles continues to produce energy when oxygen levels are low.

AlladinOne [14]3 years ago
5 0

Answer:

(D). glucose → lactic acid + energy

Explanation:

Lactic acid fermentation can be defined as a metabolic process, which involves conversion of glucose into energy and lactic acid molecules.

It takes place in anaerobic conditions and takes place in some anaerobic bacterial cells and yeast cells. Animal cells, such as muscle cells also perform lactic acid fermentation under hypoxic conditions.

Thus, the correct answer is option (D).

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What is it called when a living thing copies the appearance of another living thing as a mean of protection?
anygoal [31]

Answer:

It is called mimicry when a living thing copies the appearance of another living thing as a means of protection.

Explanation:

Mimicry is used primarily by living things as a means for protection and to decrease the chances of the living thing being killed. For example, a frog that is prey to a toad could have bright colors (bright color frogs are often poisonous) that don't mean anything to the frog and it's species, but to the toad, the frog is poisonous and should not be eaten, so the toad does not eat the frog because it is brightly colored.

Without mimicry, the frog would have been eaten because it wouldn't have had looked like a poisonous frog, or something that the toad would avoid.

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3 years ago
How was the cane toad introduced in Australia
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Answer: Option B)

Im 100% sure its the answer!

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3 years ago
The structure of a human skin cell differs from that of a human muscle cell. The two cells most likely have different __________
AnnyKZ [126]

Answer:

The correct answer would be - functions.

Explanation:

The structure of the skin cells and muscle cells are different and have a different number of cell organelles on their role in the body. Skin cells are a special type of cells that keep on shedding and replaced by new ones therefore they need less energy and have many mitochondria.

In contrast, muscle cells have different structures as they need a high amount of energy to make movements and therefore have lots of mitochondria in the cell.

7 0
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Photosynthesis is used to produce food for plants in the form of glucose. In the process, oxygen is released. As shown in the di
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Answer:

light is required to provide energy for photosynthesis

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water→ hydrogen atoms + oxygen.

The hydrogen atoms produced enter the dark stage while oxygen is released in the atmosphere. In the dark stage, carbon dioxide combines with the hydrogen atoms to form simple sugar such as glucose.

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