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DerKrebs [107]
3 years ago
11

What are echinoderms

Biology
1 answer:
meriva3 years ago
3 0

Answer:

a marine invertebrate of the phylum Echinodermata, such as a starfish, sea urchin, or sea cucumber.

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How many millions of americans died from smoking-induced cardiovascular disease, from 1965-2014?
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According to the repost made by US Surgeon General released in 2014, a total of 7,787,000 people died from smoking induced cardiovascular disease from 1965 to 2014. Cigarette smoking and second-hand tobacco smoke has been causally linked to cardiovascular diseases.

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With a suitable diagram explain reflex action and reflex arc
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Reflex action in the diagram would be the response. Diagram extracted from online.

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What are the cons of urbanization?
DaniilM [7]

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Land Insecurity

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Read 2 more answers
What is the ribosome's substrate? _______ and _______
Effectus [21]

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5 0
2 years ago
With reference to the induced fit model, describe how the tertiary structure of a named enzyme facilitates its function as a bio
Olenka [21]

The induced-fit model includes the change in the conformational site of the substrate and enzyme. It is done till the enzyme completely binds the substrate. This will then activates the enzyme to perform its work.

<h3>What is induced fit theory?</h3>

Induced fit theory or model suggest that the activation site of enzymes and the binding site of substrates undergo some conformational changes to fit into each other.

This binding results in activation of the enzyme and as the enzyme has a three-dimensional tertiary structure, this would help it to get fitted into the substrate.

Thus, with reference to the induced fit model tertiary structure of enzyme facilitates its function as a biological catalyst.

For more details regarding induced fit theory, visit:

brainly.com/question/3042463

#SPJ4

7 0
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