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Do One enzymes can be used for many different types of chemical reactions is this true or false?
Wiki User
∙ 11y ago
True
Wiki User
∙ 11y ago
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Enzymes are carbohydrates that act as catalysts in metabolic reactions true or false?
FALSE!Enzymes are PROTEINS that can act as catalysts in metabolic reactions.
What proteins act as catalysts in mediating and speeding specific chemical reactions?
True or False? Genes are the key to almost everything that living cells do. True or False? Genes are the key to almost everything that living cells do.
IS it true that enzymes increase the number of collisions in a chemical reaction?
No that is false. Enzymes do NOT increase number of collisions in a chemical reaction.
Does energy transformation occur in chemical reactions?
False
Are all of the chemical recations that take place in the body require the help of specific proteins called phytochemicals?
false. the correct answer is enzymes
Enzymes are carbohydrates that act as catalysts in metabolic reactions true or false?
FALSE!Enzymes are PROTEINS that can act as catalysts in metabolic reactions.
What proteins act as catalysts in mediating and speeding specific chemical reactions?
True or False? Genes are the key to almost everything that living cells do. True or False? Genes are the key to almost everything that living cells do.
IS it true that enzymes increase the number of collisions in a chemical reaction?
No that is false. Enzymes do NOT increase number of collisions in a chemical reaction.
Does energy transformation occur in chemical reactions?
False
Is it true that Enzymes are not consumed during a chemical reaction?
Correct. Enzymes help to speed up chemical reactions. They may speed them up, costing them some energy, but they are never used up.
Chemical reactions will occur independently of the reactant's temperature?
false
Atoms can disappear completely in some chemical reactions-true or false?
false. atoms can either be fused or defused in all chemical reaction.
Without enzymes chemical reactions necessary for life would not occur at a rate sufficient to sustain life True or False?
Usually, to have a fast chemical reaction, you want high temperatures. However, it is not favorable to have these high temperatures in cells (for many reasons; ask another question if you want reasons) Therefore, organisms use enzymes to catalyze reactions. Essentially, you're achieving the same goal of a fast reaction by using a different mechanism (enzyme vs. high temp). In sustaining life, you need fast reactions because most reactions occur very very slowly.. The answer to your question is yes..without enzymes chemical reactions necessary for life would not occur at a rate sufficient to sustain life.
Is it true or false that Chemical reactions rearrange atoms but do not create or destroy them?
true
Are chemical reactions that absorb energy will occur without a source of energy?
false
True or False chemical reaction occurs at the same rate no matter what size of the reactant particles?
False! Not all chemical reactions take place at the same rate.
True or false the reactions that convert the energy in sunlight into chemical energy of ATP and NADPH are called the Calvin cycle?
FALSE, it is light reactions. Just took a test with this exact question on it.
