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Flauer [41]
3 years ago
8

What is two examples of impermeable rocks

Biology
1 answer:
EastWind [94]3 years ago
5 0
Marble and slate are examples of impermeable rocks.
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Very large, massive stars burn their fuel much ___________ than smaller stars.
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Answer:

Very large, massive stars burn their fuel much faster than smaller stars. Their main sequence may last only a few hundred thousand years. Smaller stars will live on for billions of years because they burn their fuel much more slowly. Eventually, the star's fuel will begin to run out.

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Which layer of your skin contains fat to help cushion, insulate to keep your body warm, and protect your inner organs?
Mashcka [7]

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b

Explanation:

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For the enzymatically catalyzed reactions shown below, classify the enzymes as oxidoreductases, transferases, hydrolases, lyases
Elodia [21]
I found the full exercise on the internet. Attached are the images of <span>enzymatically catalyzed reactions.

Reaction a) - </span>acyl phosphate to carboxylate and phosphate.
The enzyme that catalyses this reaction is the a<span>cylphosphatase, which is a hydrolase, because it uses molecules of water in the reaction.

Reaction b) - </span><span>ATP + an L-amino acid + an L-amino acid </span>to<span> ADP + phosphate + L-aminoacyl-L-amino acid.
The enzyme that catalyses this reaction is the </span><span>L-amino-acid alpha-ligase, which is a ligase because it preforms the bonding of two large molecules.
</span>
Reaction a) - glucose-1-phosphate to glucose-1,6-bisphosphate to glucose-6-phosphate
The enzyme that catalyses this reaction is the Glucose-1,6-bisphosphate synthase, which is a transferase because it transfers a phosphate group from a <span>donating to an accepting molecule.

Reaction b) - </span>NAD^{+}+H_{2} O to NADH+H^{+}<span>
The enzyme that catalyses this reaction is a </span><span>oxidoreductase because it helps oxidising and reducing molecules.

Reaction c) - </span>α-keto acid + Glutamate to Aminoacid + α-ketoglutarate
The enzyme that catalyses this reaction is an aminotransferase, which is a transferase because it transfers an amino group from a donating to an accepting molecule.

Reaction c) - produces a molecule of CO^{2}
The enzyme that catalyses this reaction is a Carboxy-lyase, which is a lyase because it adds or removes carboxyl<span> groups from organic molecules.</span>

3 0
3 years ago
using what you know about membranes, describe how a cell performing cellular respiration might rid itself of the resulting co2 f
N76 [4]

Answer:

CO2 is a nonpolar molecule that can diffuse through the plasma membrane. As long as it diffuses away so that the concentration remains low outside the cell, it will continue to exit the cell in this way.

Explanation:

8 0
3 years ago
Identify the low-pressure areas on the map.
Korolek [52]

Answer:

you would have to put the numbers in order

in order for you to get the answer is then we'll multiply all the numbers and then you'll get your answer.

5 0
2 years ago
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