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TLS Online TPP Program

#Question id: 7310

Which statement best describes the mechanism for circadian rhythm?

#SCPH06 I Botany
  1. There is an alternation between enhanced and inhibited expression of clock genes.
  2. Clock genes inhibit gene expression of positive elements.
  3. Clock genes inhibit expression of negative elements.
  4. The time-keeping mechanism depends only on the breakdown of negative elements.
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TLS Online TPP Program

#Question id: 5326

#SCPH06 I Botany

The recessive allele located on heterozygous locus present on X-chromosome in female is conclude as
TLS Online TPP Program

#Question id: 13035

#SCPH05 I Biotechnology

Each band on the gel represents a different protein (or protein subunit); _____ proteins move through the gel more _____ than_____ proteins and therefore are found nearer the _____ of the gel.
TLS Online TPP Program

#Question id: 337

#SCPH06 I Botany

Which statement below is true about the relative lifetime of a hydrogen bond, compared to the rate of water’s ionization to hydroxide ions and hydronium ions?
TLS Online TPP Program

#Question id: 18633

#SCPH05 I Biotechnology

Phylogenetic tree provides information about 
TLS Online TPP Program

#Question id: 3614

#SCPH12 I Genetics

A gene showing codominance–