What marks the difference between the solenoid and the zig-zag models of 30 nm fibres?

TLS Online TPP Program

#Question id: 784

#Unit 1. Molecules and their Interaction Relevant to Biology

Which is not a difference between B-DNA and A-DNA?

TLS Online TPP Program

#Question id: 1035

#Unit 4. Cell Communication and Cell Signaling

A new drug is developed that inhibits formation of the flagellar filament by impairing production of the protein flagellin. Is this going to be a good drug?

TLS Online TPP Program

#Question id: 5082

#Unit 5. Developmental Biology

 In which of the following organisms does holoblastic cleavage typically occur?

I) sea urchins

II) humans

III) birds

IV) fish

TLS Online TPP Program

#Question id: 31376

#Unit 2. Cellular Organization

In S. cerevisiae, DNA replication is tightly controlled, and DNA should replicate once per cell cycle. Choose the INCORRECT statement regarding why the cells do not re-replicate their DNA in the S-phase?

TLS Online TPP Program

#Question id: 5338

#Unit 8. Inheritance Biology

Which one of the following is not true for a disease inherited as a sex-linked dominant in humans?