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kirill115 [55]
3 years ago
6

There Must be a sort of biological catalyst in order to react the raw materials together. what is the substance?

Biology
1 answer:
julia-pushkina [17]3 years ago
5 0

Answer:

Enzyme

Explanation:

Enzymes are globular proteins that act as biological catalysts for various biochemical processes. they are involved in all biochemical reactions in our body.

Every chemical reaction requires activation energy i.e. the amount of energy needed to start a reaction between the reactants. Enzymes work by lowering this activation energy so that the reaction rate increases and the substrate is rapidly turned into the product.

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3 years ago
evidence of the endosymbiosis theory was found in the : nucleus and cytoplasms, mitochondria and endoplasmic reticulum, mitochon
alina1380 [7]

Answer:

Mitochondria and chloroplasts

Explanation:

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<h3>Hope this helps!</h3>
7 0
3 years ago
Which type of front is represented by this cross section?
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The type of front that is represented by this cross section is the occluded

<h3>What kind of front is an occluded front?</h3>

A warm air mass pushes on a cooler air mass (the warm front) and then another cold air mass pushes on the warmer air mass (the cold front). As cold fronts move faster, the cold front is likely to overtake the warm front. This is known as an occluded front.

With this information, we can conclude that the type of front that is represented by this cross section is the occluded.

Learn more about  occluded front in brainly.com/question/10758912

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Explanation:

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