Some of the properties of Hexokinases I, II, III & IV is given

a. Hexokinases I, II, and III shows hyperbolic curve of glucose binding while Hexokinase IV shows sigmoidal curve 

b. Accumulation of glucose 6-phosphate inhibits hexokinases I–III by feedback mechanism 

c. Accumulation of glucose 6-phosphate allosterically inhibits hexokinases I–III.

d. The allosteric effector of Hexokinase IV is fructose 6-phosphate.

Which of the following is incorrect  

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#Question id: 29465

#Unit 6. System Physiology – Plant

Amyloplasts that function as gravity sensors are called

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#Question id: 3783

#Unit 3. Fundamental Processes

What is the basis for the difference in how the leading and lagging strands of DNA molecules are synthesized?

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#Question id: 19229

#Unit 12. Applied Biology

A physical gene transformation method that cannot an effective way to deliver DNA to plant cells

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#Question id: 24602

#Unit 2. Cellular Organization

Which of the following is correct regarding solenoid and zigzag model

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#Question id: 7116

#Unit 5. Developmental Biology

Which one statement best describes gastrulation in sea urchins?

a) Gastrulation is initiated by invagination of the micromeres at the vegetal pole.

b) The mouth of the pluteus larva will form from mesomeres on the oral side of the 60-cell embryo.

c) The gut will form from the macromeres at the 16-cell stage.

d) Mesenchymal cells originating at the vegetal pole will invaginate first during gastrulation and will form skeletal structures in the pluteus larva.

Which of the following combination is correct?