Which one of the following proteins is NOT related to extracellular matrix proteins?

TLS Online TPP Program

#Question id: 5824

#Unit 8. Inheritance Biology

___ is a second mutation at a different location in the genome that compensates for the effects of an original, first mutation.

TLS Online TPP Program

#Question id: 14976

#Unit 2. Cellular Organization

Plasmids are not required for host growth and reproduction, although they may carry genes that give their bacterial host a selective advantage. Plasmid genes can render  bacteria 

1. Drug-resistant 

2. Give new metabolic abilities 

3. Make them pathogenic

Which among the following combinations is correct?

TLS Online TPP Program

#Question id: 687

#Unit 1. Molecules and their Interaction Relevant to Biology

All of the following are considered “weak” interactions in proteins, except:

TLS Online TPP Program

#Question id: 34159

#Unit 7. System Physiology – Animal

Mice lacking dopamine β-hydroxylase are cold-intolerant but have high basal metabolic rate because:

TLS Online TPP Program

#Question id: 3510

#Unit 8. Inheritance Biology

Assume that the trihybrid cross AA BB RR X aa bb rr is made in a plant species in. What proportion of F2 progeny would be expected to be homozygous for all three genes when independently assort?