Practice Questions

TLS Online TPP Program

#Question id: 5251

What do transduction, transformation, and conjugation have in common?

#8. Inheritance Biology

All require presence of an outside factor to facilitate gene transfer.
In all three processes, DNA is transferred as a single stranded molecule.
They all transfer large pieces of DNA into recipient cells.
none of the above.

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TLS Online TPP Program

#Question id: 15783

#5. Developmental Biology

During the formation of induced pluripotent stem cell, what is the function of Klf-4?

TLS Online TPP Program

#Question id: 15784

#5. Developmental Biology

During the formation of induced pluripotent stem cell, what is the function of C-myc?

TLS Online TPP Program

#Question id: 15785

#5. Developmental Biology

During the formation of induced pluripotent stem cell, what is the function of Sox2 and Oct4?

A. Established pluripotency and blocked differentiation.

B. Opened up chromatin

C. Activation of Nanog.

D. Promotes cell growth and proliferation

TLS Online TPP Program

#Question id: 15857

#12. Applied Biology

The ability of a plant cell to perform all the functions of development is called__

TLS Online TPP Program

#Question id: 16086

#7. System Physiology – Animal

The preoptic region of the hypothalamus

TLS Online TPP Program

#Question id: 16087

#7. System Physiology – Animal

The sweat glands are activated by