TLS Online TPP Program

#Question id: 4866


In a certain diploid plant, the three loci A, B, and C are linked as follows: Assuming 100%   interference, if the plant with genotype ABC/abc is test cross, what proportion of the progeny will be of the genotype a b c/a b c?

#Unit 8. Inheritance Biology
  1. 20 %    

  2. 30%           

  3. 50%       

  4. 25%

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TLS Online TPP Program

#Question id: 14899

#Unit 6. System Physiology – Plant

The energy required for active transport is often provided by the hydrolysis of ATP. In plants we can study the dependence of the membrane potential on ATP by observing the effect of cyanide (CN–), What wil be the effect of cyanide(Cn-),
a.) Cyanide rapidly poisons the mitochondria as ATP synthesis is inhibited, the membrane potential falls below -50mV
b.) Cyanide inhibits the electron transport but not inhibit the ATP synthesis, the membrane potential positive
 c.) Cyanide inhibits the electrogenic ion transport the pH of the external medium increases while the cytosol becomes acidic because H+ remains inside the cell
 d.) Cyanide inhibits the electrogenic ion transport the pH of the external medium acidic while the cytosol becomes alkaline because H+ remains outside of the cell
Which of the following statements regarding effect of cyanide is CORRECT? 

TLS Online TPP Program

#Question id: 22018

#Unit 1. Molecules and their Interaction Relevant to Biology

These are some plots names are given related to the enzyme kinetics
A) Lineweaver-burk equation plot, 
B) The Eisenthal and Cornish-Bowden plot, 
C) Hanes plot,
D) Eadie-Hofstee plot, 
E) Michaelis-Menten equation plot
Choose the correct option 

TLS Online TPP Program

#Question id: 5568

#Unit 5. Developmental Biology

Asexual reproduction results in offspring that are genetically identical to their parent. What type of cell process occurs to generate this type of offspring?

TLS Online TPP Program

#Question id: 10590

#Unit 10. Ecological Principles

Which of the following is correct figure? 


TLS Online TPP Program

#Question id: 28589

#Unit 2. Cellular Organization

which of the following Cyclin–CDKs of G1 phase specifically belongs to budding yeast?