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Tanzania [10]
2 years ago
12

I needs help plsssss

Biology
1 answer:
IRINA_888 [86]2 years ago
3 0

Answer:

so when photosynthesis starts the plant absorbs sunlight through the chloroplasts and the sunlight is converted into sugar

Explanation:

The way this happens is the reactants are carbon dioxide sunlight and water and the product is oxygen and sugar the oxygen is considered waste

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Describe 2 adaptations that allow humans to be bipedal
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The change in foot shape making the feet wider and longer than the hands and the curvature of the spine also adapted to it
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Earth's earliest atmosphere may have contained which components? 15.8
vivado [14]

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Only Water, Oxygen, Nitrogen and ammonia

Explanation:

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3 years ago
You are looking at a slide of an unknown organ that has an empty lumen with stratified squamous epithelium contacting the lumen.
umka2103 [35]

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<h3>Oesophagus</h3>

Explanation:

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What kind of viral replication cycle will most likely damaged host cells immediately
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toxic enzymes that damage the host cell that are coded for in the viral genome

secretion of chemicals from the virus to the membrane of the host cell

replication of the viral genetic material within the host

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integrating into the host cell chromosomes

3 0
3 years ago
Why is salivary amylase active for only an hour or so, whereas lingual lipase isn't active until reaching the stomach
leva [86]

Salivary amylase will be active for only an hour or so because the optimum pH for activity of amylase is about 6.7–7.0 which is available in the mouth but the pH of the stomach is acidic around 1-2 due to which the amylase enzyme becomes inactive in short-time.

The lingual lipase enzyme is present in the saliva but isn't active until reaching the stomach because this enzyme is acid stable and works efficiently in the stomach, not in the mouth.

Amylase enzyme is secreted in the mouth and is responsible for the breakdown of starch in food into sugars and it starts acting as soon as we put food in the mouth whereas Lingual lipase enzyme is secreted along with saliva but it is not active in the mouth rather its activity starts in the stomach which is responsible for the degradation of triacylglycerol molecules.

Learn more about enzymes here

brainly.com/question/17320375

#SPJ4

3 0
1 year ago
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