With regard to enzymes, key is to lock as

Biology

2 answers:

klasskru [66]3 years ago

3 0

Key is to lock as D. Substrate is to active site.

Ainat [17]3 years ago

3 0

The correct answer is option option D

The enzyme-substrate model resembles the lock and key model. The key is specific to the lock and it cannot fit into some other lock.

As like that of lock and key, the substrate is specific to the active sites. The substrate binds to the active as the key fits in the lock.

In this way the product formation takes place.

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Even though rodents known as sugar gliders and flying squirrels are members of distinctly different groups of organisms and live

EleoNora [17]

Answer:

convergent evolution.

Explanation:

When organisms of distantly related species or groups are found in similar environmental conditions, they develop some similar features which are otherwise not present in their ancestral species. This is called convergent evolution. Convergent evolution also results in the development of similar traits in the distantly related organisms that are found in distantly located geographical regions having similar environmental conditions. Therefore, the presence of the same features in rodents and flying squirrels represent convergent evolution.

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In a neuron, the opening of sodium gates typically leads to __________.

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Does this show the geocentric or heliocentric idea of the solar system? Explain the difference.

ASHA 777 [7]

It shows the heliocentric idea of the solar system. In this view, the sun is at the center of the

solar system with planets orbiting around it. In the geocentric view, the earth is at the center of

the solar system.

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3 years ago

Why is the phloem in a leaf important to the roots of a plant?

rjkz [21]

Answer:

The phloem connects the leaves to the stem and roots of the plants by transporting the sucrose to various parts.

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Which RNA molecule is involved in translating a short sequence of RNA into an amino acid, acting like a molecular Rosetta stone?

oee [108]

Given what we know about the translation process, we can confirm that the RNA in question that aids in the process of translating a short sequence of RNA into an amino acid is mRNA.

mRNA is referred to as messenger RNA. This RNA molecule acts as just that, a messenger carrying the necessary code to create amino acids and therefore, proteins. This messenger binds itself to the ribosomes of a cell, which are in charge of reading the code, one codon at a time, and chaining together the corresponding amino acids.

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