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aksik [14]
3 years ago
8

How many atoms are in the elements beryllium

Biology
1 answer:
VLD [36.1K]3 years ago
8 0

the answer is four hope this helps :)


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Glucose is a reactant in the formula for photosynthesis
mezya [45]

Answer:

Explanation:

TL;DR (Too Long; Didn't Read) The reactants for photosynthesis are light energy, water, carbon dioxide and chlorophyll, while the products are glucose (sugar), oxygen and water.

5 0
3 years ago
Suppose that a glutamine residue in the active site of an enzyme was mutated to alanine. As expected, the alanine mutant was ina
likoan [24]

Answer:

A to N

Explanation:

Glutamine is an amino acid with a polar, uncharged side chain. The mutation to alanine, an amino acid with a non-polar side chain, completely affects the enzymatic activity. This makes sense considering the difference in the nature of both amino acids.

To restore the wild-type level of activity the alanine would have to mutate to another polar uncharged amino acid. Among the given options, only Asparagine (N) has a similar chemistry to Glutamine.

7 0
3 years ago
How can the excessive use of fertilizers effect biodiversity if it is washed into the river
hichkok12 [17]
We know that fertilizier could promote the growth of the plant

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hope this helps
7 0
3 years ago
24. What is evidence for the endosymbiotic theory? (a) rna can catalyze metabolic reactions. (b) meteorites contain organic mole
ohaa [14]
I think it’s A but i’m not sure
4 0
2 years ago
Brainliest for whoever is correct :)
Fittoniya [83]

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they are found in intertidal zones

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Read 2 more answers
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