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Crazy boy [7]
3 years ago
5

1. What are enzymes?

Biology
1 answer:
SIZIF [17.4K]3 years ago
5 0
1.) Enzymes are a type of protein that speeds up the rate of chemical reactions
2.) Catalase is an enzyme in the liver that hydrogen peroxide (H2O2)
3.) By lowering the activation energy needed
4.) Catalysts
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What will a cold air mass do when it moves into a warm air mass
leva [86]

Your answer is B.

It's called an occluded front where the cold air meets the warm air underneath it. Hot air rises over cold air. :) Hope this helps you.

4 0
3 years ago
What is the effect on the O2 affinity of hemoglobin? An increase in CO from 1.0 parts per million(ppm) in a normal indoor atmosp
grin007 [14]

Answer:

It increases haemoglobin's affinity.

Explanation:

When CO binds to one heme molecule, the haemoglobin molecule becomes in a relaxed state and oxygen can bind so very easily.

The problem is not in the uptake of oxygen, it's with its delivery. The affinity for oxygen increases so much such that it becomes impossible to release and deliver the oxygen to tissues.

5 0
3 years ago
Chuckwalla is a large herbivorous lizard of the southwestern United States and northwestern Mexico. A scientist discovered varia
kondor19780726 [428]

The different sizes of animals are related to the amount of food available in these environments.

<h3>How does altitude influence species richness?</h3>

The study in mountains with increasing altitude and increased species richness at heights of evidenced, followed by a reduction in richness with increasing altitude.

With this information, we can conclude that the different size of the lizards is explained by the amount of food available in the place where it is inserted.

Learn more about  altitude in brainly.com/question/1594187

7 0
2 years ago
Electricity is created when ____ move.
Blizzard [7]
Electricity is caused by moving particles that have either a negative or postivite charge
8 0
3 years ago
Read 2 more answers
Identify the enzymes that are required for the synthesis of a glycogen particle starting from glucose 6‑phosphate. A. branching
Mnenie [13.5K]

Answer:

Option A and C and D

Explanation:

Gylcogen is synthesized through a series of reactions through the assistance of enzymes. When glucose enter into the cell, it is converted into glucose 6-phosphate and then into glucose 1-phosphate and finally into uridine 5ʹ-diphosphate-glucose. In glycogenesis, glycogen is broken down into glucose 1-phosphate with the help of two glycogen phosphorylase. In the next stage the glycogen debranching enzyme untangles the branch points.

Hence, option A and C and D are correct

6 0
3 years ago
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