Red-green color blindness is caused by a sex-linked recessive allele. A color-blind man marries a woman with normal vision whose father was color-blind. What is the probability that they will have a color-blind daughter? What is the probability that their first son will be color-blind respectively?

TLS Online TPP Program

#Question id: 33406

#Unit 1. Molecules and their Interaction Relevant to Biology

If  Phi is fixed at 0º, then which of the following is correct 

a. Clashes occur at ALL Psi angles. 

b. Phi = 0º is physically impossible.

c. Clashes occurs at +10º to -130º

d. Clashes occurs at -90º to -180º

TLS Online TPP Program

#Question id: 21806

#Unit 12. Applied Biology

Which one of the following is a type of oxidative biomarker?

1. Prostate-specific antigen

 2.Hydrogen peroxide

3. Epidermal growth factor receptor

Which of the following is correct?

TLS Online TPP Program

#Question id: 607

#Unit 1. Molecules and their Interaction Relevant to Biology

In E. coli ________ is an activator and ________ is a negative allosteric modulator of the enzyme phosphofructokinase-1. 

TLS Online TPP Program

#Question id: 4676

#Unit 3. Fundamental Processes

λ-repressor activatory region present is in the

TLS Online TPP Program

#Question id: 16391

#Unit 7. System Physiology – Animal

What is the effect of alarm reaction?