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e-lub [12.9K]
4 years ago
11

Starch molecules present in a maple tree are made from materials that originally entered the tree from the external environment

as
Biology
1 answer:
kherson [118]4 years ago
5 0
Starch molecules present in maple tree ............................................. from the external environment as INORGANIC COMPOUNDS.
Starch is made in the maple tree during the process of photosynthesis. The inorganic substances that are used during the process of photosynthesis are carbon dioxide and water; these two are mixed together in the presence of sunlight to form carbohydrates.
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For every one nadh molecule oxidized at complex i, how many total hydrogen ions are pumped across all of the complexes from the
erma4kov [3.2K]

For every one NADH molecule oxidized at complex I, 10 HYDROGEN IONS are pumped across all of the complexes from the mitochondrial matrix to the inner membrane space

Cellular respiration has three main stages: glycolysis, the Krebs cycle, and oxidative phosphorylation.

<h3>What is Oxidative phosphorylation ?</h3>

During oxidative phosphorylation, the reduced form of nicotinamide adenine dinucleotide (NADH) helps to carry electrons from one reaction to another across a series of molecular complexes.

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Learn more about Oxidative phosphorylation here:

brainly.com/question/8562250

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5 0
2 years ago
A needle-exchange program focused on a neighborhood with a high number of intravenous drug users is an example of _____ preventi
alex41 [277]

Answer:

Secondary

Explanation:

There are several levels of prevention. You might confuse this with primary prevention. Primary prevention is preventing infection, so it has to be done before the patient caught the disease.

The needle-exchange program aims to reduce the spread of blood-borne disease(HIV, hepatitis, etc) from the multiple usages of the same needle. Since the disease already exists, this will be secondary prevention.

7 0
3 years ago
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ale4655 [162]
The answer is D ( Hypodermis )
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tigry1 [53]
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4 years ago
What is the frequency of the white allele (cw ) in this population?
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Considering that the population of white flowers in which the frequency of red allele CR is p= 0.7, then the frequency of the white allele (CW) in the population will be p=0.3. This is because the population contains white allele and the red allele therefore the two should add up to 1. Allele is the alternative form of a gene that codes for a specific trait.
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3 years ago
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