Practice Questions

TLS Online TPP Program

#Question id: 2962

Which of the following experimental observations (some real, some contrived) would not be consistent with our current understanding of cytokinesis?

#SCPH28 | Zoology

Anti-myosin antibodies injected in a dividing cell cause cytokinesis to stop.
When the myosin II gene is mutated, cells undergo nuclear division, but not cytokinesis.
Anti-actin antibodies injected into dividing cells have no effect on cytokinesis.
Actin filaments seen in micrographs are aligned parallel to the cleavage furrow.

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TLS Online TPP Program

#Question id: 9252

#SCPH28 | Zoology

Which of these environmental factor(s) is/are the key determining factor(s) that control(s) the biotic structure of aquatic biomes?

TLS Online TPP Program

#Question id: 19703

#SCPH06 I Botany

What is aVR in augmented unipolar limb lead?

TLS Online TPP Program

#Question id: 5560

#SCPH01 Biochemistry

In a newly fertilized egg, the vitelline layer ________.

TLS Online TPP Program

#Question id: 13077

#SCPH05 I Biotechnology

The DNA probes for RFLP may NOT be obtained from

TLS Online TPP Program

#Question id: 14127

#SCPH05 I Biotechnology

The most basic sequence alignment method is –