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lawyer [7]
3 years ago
5

What process must happen before this process depicted below?

Biology
2 answers:
11Alexandr11 [23.1K]3 years ago
6 0
The answer would be glycolysis.

Glycolysis is what produces the two pyruvate molecules and converts two NAD+ molecules into the two NADH
Snezhnost [94]3 years ago
4 0

Answer:

The correct answer is Glycolysis.

Explanation:

Glycolysis is the partial breakdown of glucose into two pyruvate molecules. This reaction occurs in the cytoplasm of the cell. There is a net generation of 2 NADH and 2 ATP in the process of glycolysis. This pathway occurs in both aerobic and anaerobic conditions.

In anaerobes, it is called fermentation in which two pyruvate is converted into lactate by converting 2 NADH produced during glycolysis into 2 NAD⁺. The release of NAD⁺ than supplied to glycolysis again so that glycolysis keep running.

                       Glucose →  2 pyruvate → 2 lactate              

Therefore, the glycolysis process must take place before two pyruvate molecules are converted to two lactic acid molecules.  

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What's the difference between using a vaccine and using an antiviral?
bija089 [108]
Vaccine is preventing the infection.
Antiviral is a medicine taken after infection
6 0
3 years ago
Is hepatitis B the most common bloodborne pathogen?
IrinaK [193]

Answer:

No.

Explanation:

Hepatitis C is the most common bloodborne pathogen.

Hepatitis C as of 2022 has a infection rate of 3.7 million.

Hepatitis B as of 2022 has a infection rate of 2.2 million, or <em>1.5 million</em> lower than Hepatitis C.

Therefore, Hepatitis B is not the most common bloodborne pathogen.

Learn more about Hepatitis B, here:

brainly.com/question/6284143  - The three bloodborne pathogens healthcare workers in the US are most likely to be exposed to.

5 0
2 years ago
The sensory receptors in the nose and tongue are stimulated by......
mart [117]

Answer:

chemicals

Explanation:

The nose and the tongue are two of the five sensory organs (others being skin, eyes, ears). These organs contain certain cellular structures called SENSORY RECEPTORS, which respond to different stimulus in the environment.

Nose and tongue are two organs that possess a type of sensory receptor called CHEMORECEPTORS. Chemoreceptors are receptors that respond to chemical stimuli. In other words, the receptors in the nose and tongue are stimulated by chemical substances e.g. food chemicals for TONGUE, chemicals in air for NOSE.

3 0
3 years ago
Refer to the tree of life shown above. What can you conclude about fungi?
svp [43]

Answer:

Fungi are more closely related to animals than they are to plants.

Explanation:

A fungus (plural: fungi) is a kind of living organism: yeasts, moulds and mushrooms are types of fungi. The fungi are a separate kingdom of living things, different from animals and plants. Fungi have cells with nuclei. Their cell walls contain chitin, unlike the cell walls of plants, which contain cellulose.

6 0
3 years ago
I’m confused on this question
kotegsom [21]
The answer is b
Good luck!
4 0
3 years ago
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