Practice Questions

TLS Online TPP Program

#Question id: 5116

Which of the following reflects Weismann’s model of development?

#SCPH01 Biochemistry

somatic development and change does not contribute directly to the characteristics of the next generation
factors, or “determinants”, in the nucleus regulate development
asymmetric divisions result in unequal distribution of developmental determinants to daughter cells
all of the above were important to Weismann’s view of biological development

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TLS Online TPP Program

#Question id: 2633

#SCPH05 I Biotechnology

In trp operon leader peptide has Which one is incorrect.

TLS Online TPP Program

#Question id: 19146

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

Dichotomy in phylogenetic tree referred as

TLS Online TPP Program

#Question id: 10516

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

Which one are consistent with an important defense-activating role in the regulation of antiherbivore defense mechanisms in plants.

TLS Online TPP Program

#Question id: 27191

#SCPH05 I Biotechnology

The half-life of a zero order reaction is 30 minutes. What is the concentration of the reactant left after 60 minutes?

TLS Online TPP Program

#Question id: 4305

#SCPH05 I Biotechnology

Which of the following molecules is a protein produced by a regulatory gene?