INTRODUCTION TO MICROSCOPY CELL BIOLOGY
LYSOSOMES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of these facts are true?
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They contain more than 50 different enzymes.
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Are located in the mesophyll, a green tissue area in plant leaves.
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It is composed of water and other soluble ions.
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None of the above
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Explanation:
Detailed explanation-1: -Lysosomes contain about 50 different degradative enzymes that can hydrolyze proteins, DNA, RNA, polysaccharides, and lipids.
Detailed explanation-2: -The correct answer is option ‘b’ they lower the activation energy needed in the reaction. Enzymes affect reaction rates by lowering the amount of energy required for the reaction to continue. As a result, the activation energy of the enzyme will drop.
Detailed explanation-3: -The answer is A. Enzymes increase the rate of chemical reaction by lowering activation energy barriers. Enzymes are biological catalysts. Like all catalysts, they function by lowering the activation energy of a chemical reaction, which speeds the rate of the reaction.
There is 1 question to complete.