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TLS Online TPP Program

#Question id: 5747

Mosaicism is due to

#SCPH06 I Botany

  1. X-inactivation

  2. chromosome duplication

  3. chromosome deletion

  4. somatic mutations

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TLS Online TPP Program

#Question id: 15492

#SCPH05 I Biotechnology

Assume that experimental measurements for a certain organism have shown that cells can convert two-thirds (wt/wt) of the substrate carbon to biomass carbon. Calculate the stoichiometric coefficients for the following biological reactions:
 Hexadecane: C16H34 + aO2 + bNH3 c(C4.4H7.3N0.86O1.2) + dH2O + eCO2
TLS Online TPP Program

#Question id: 17079

#SCPH28 | Zoology

The major disadvantages of using serum in the culture medium could be
TLS Online TPP Program

#Question id: 11454

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

The structure of the mammalian middle ear is adapted to convert ________.
TLS Online TPP Program

#Question id: 4137

#SCPH01 Biochemistry

Formation of the ribosomal initiation complex for bacterial protein synthesis does not require:
TLS Online TPP Program

#Question id: 7309

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

Following statements are regarding to the molecular basis of the coincidence model in Arabidopsis.

A. In Arabidopsis under short days, there is little overlap between CO mRNA expression and daylight.

B. CO protein does not accumulate to sufficient levels in the phloem to promote the expression of the transmissible floral stimulus and the plant remains vegetative.

C. Under long days, the peak of CO mRNA abundance (at hours 12 through 16) overlaps with daylight (sensed by phyA and cryptochrome [cry]), allowing CO protein to accumulate.

D. CO activates FLC mRNA expression in the phloem, which causes flowering when the FT protein is translocated to the apical meristem.

Which of the following is incorrect?