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MCQs

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The organic cofactors of enzymes that are loosely attached to enzyme; transport chemical groups from one enzyme to another
BiologyEnzymes
A compound/element accelerates a chemical reaction without any change in itself.
BiologyEnzymes
The chemical reactions in living organisms that breakdown larger molecules
BiologyEnzymes
The catalyst in metabolic reactions i.e. the enzyme
BiologyEnzymes
The chemical reactions in living organisms involved in the synthesis of compounds
BiologyEnzymes
The small portion of enzyme molecule (around 34 amino acids) that is directly involved in catalysis
BiologyEnzymes
The energy required to break chemical bonds and begin the reaction
BiologyEnzymes
Which of these graphs correctly shows the effect of temperature on the rate of an enzyme-controlled reaction
BiologyEnzymes
When we add more substrate to an already occurring enzymatic reaction and there is no increase in the rate of reaction, what would you predict
BiologyEnzymes
Prosthetic groups are.
BiologyEnzymes
What is TRUE about cofactors
BiologyEnzymes
To what category of molecules do enzymes belong
BiologyEnzymes
What is TRUE about enzymes
BiologyEnzymes
The proteins that make the centrioles and the spindle fibers
BiologyCell Cycle
The condition in which there is one more chromosome than the usual 2N number
BiologyCell Cycle
The last phase of karyokinesis during which nuclear envelopes are reformed and chromosomes uncoil to form chromatin
BiologyCell Cycle
The phenomenon of the pairing of homologous chromosomes
BiologyCell Cycle
The fibres at which chromosomes attach during cell division
BiologyCell Cycle
The chromatids of two homologous chromosomes, but not of the. The same chromosome
BiologyCell Cycle
The chromatids of the same chromosome
BiologyCell Cycle
The phase in interphase during which the chromosomes are duplicated i.e. new chromatids are formed
BiologyCell Cycle
The first phase of mitosis in meiosis which the chromatin condenses and spindles are formed; crossing over occurs during the prophase of meiosis-I
BiologyCell Cycle
The cell plate formed during cytokinesis in plant cells
BiologyCell Cycle
The mitosis in which the spindle fibers are formed outside the nuclear envelope
BiologyCell Cycle
The condition in which there is one less chromosome than the usual 2N number
BiologyCell Cycle
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