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#Question id: 4759


which of the following is not a mechanism for sex determination?

#SCPH01 Biochemistry
  1. the z-w system.

  2. the x-o system.

  3. the haplo-diploid system.

  4. the parthenogenetic system.


Answer:- Option(s): 4


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#Question id: 7041

#SCPH01 Biochemistry

Maternal deficiencies of either the gurken or the torpedo gene cause:

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#Question id: 7761

#SCPH28 | Zoology

Correct sets of genes are well known to be involved in aging and its prevention, and each set appears to be conserved between phyla and even kingdoms. 
a. DNA repair enzymes
b. proteins of the insulin signaling pathway
c. proteins in the mTORC1 signaling pathway
d. chromatin remodeling enzymes

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#Question id: 621

#SCPH05 I Biotechnology

Michaelis and Menten assumed that the overall reaction for an enzyme-catalyzed reaction could be written as Using this reaction, the rate of breakdown of the enzyme-substrate complex can be described by the expression:

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#Question id: 2285

#SCPH05 I Biotechnology

Assuming all other factors to be the same, electron microscopes have greater resolving power than light microscopes because.

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#Question id: 2071

#I Life Science/ Life Sciences Group – I-V

Diffusion of ions across membranes through specific ion channels is driven by:

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