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Fudgin [204]
2 years ago
13

Which of the following does not describe enzymes?

Biology
2 answers:
Oksanka [162]2 years ago
5 0

The statement 'enzymes work by raising the energy of activation' is NOT true about the enzymatic activity. These proteins lower this energy.

<h3>Enzymes and activation energy</h3>

Enzymes are proteins capable of catalyzing specific chemical reactions in a given medium.

Enzymes work by lowering (instead of increasing) the activation energy of a chemical reaction.

Enzymes help to convert one or more reactants into specific products of the reaction that they catalyze.

Learn more about enzymes here:

brainly.com/question/1596855

Aleonysh [2.5K]2 years ago
4 0

Enzymes work by raising the energy of activation (Option A)

This is not true and does not describe enzyme

This is not true because enzymes are biochemical catalysts which helps to lower the activation energy of chemical reactions reactions. The lower the activation energy for a reaction, the faster the rate of reaction

<h3>What are enzymes?</h3>

Enzymes are biochemical substances which act as a catalyst to speed up chemical reactions

So therefore, enzymes speed up ( catalyze ) chemical reactions reactions by lowering its activation energy.

Learn more about enzymes:

brainly.com/question/16204837

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In the game peek-a-boo, the mother initially covers the baby. then she removes the cover and registers "surprise" at the infant'
alisha [4.7K]

Answer;

-Scaffolding

Explanation;

Scaffolding as a metaphor in teaching and learning describes the adaptive and temporary support provided by a more competent person (e.g., teacher or adult) to a less competent person (e.g., student or child). For example; mother–child interaction during the game of peekaboo.

Scaffolding is one of the several aspects of effective instruction that can be applied in the context of language learning. Although teachers might be enthusiastic about the idea of scaffolding, it must be borne in mind that scaffolding is not simply synonymous with teacher support.


4 0
3 years ago
Read 2 more answers
Which picture below shows an atom with 4 valence electrons?
Nikolay [14]

Answer:

Be

Explanation:

its B bc theres 4 elections

3 0
3 years ago
Polysaccharide digestion and glycogen breakdown involve sequential cleavage from ________ ends of glucose polymers.
Alex787 [66]

Sequential cleavage from the non-reducing terminals of glucose molecules is required for both glycogen degradation and polysaccharides hydrolysis.

Why non-reducing end is selected for digestion?

A polysaccharide's non-reducing end is the one where an anomeric carbon participates in the glycosidic connection. The elimination of carbohydrate remnants one at a time out from the non-reducing terminal occurs during glycogenolysis and polysaccharides hydrolysis.

  • For example, several enzymes are involved in glycogenolysis in the liver and muscle.
  • An example of such an enzyme is glycogen phosphorylase, which catalyzes the successive dissociation of the alpha 1->4 glycosidic bond that connects two glucose molecules at a non-reducing terminal of glycogen. The last glucose residue is eliminated as alpha-D-glucose 1-phosphate.

That is why non-reducing end of glucose is chosen for digestion or breakdown of the carbohydrate polymer.

Learn more about non-reducing here:

brainly.com/question/1832596

#SPJ4

5 0
1 year ago
An rna molecule is synthesized in which direction?.
tester [92]

Answer:

5'  -->  3'

Explanation:

New nucleotides are added to the hydroxide group on the ribose sugar side.  That is the 3' side.

7 0
2 years ago
Which of these sources add water to lakes? Select the three correct answers.
Strike441 [17]

Answer:

rain lakes river mountain

Explanation:

rain lakes river mountain are example. put your choices.

6 0
2 years ago
Read 2 more answers
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