Practice Questions

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#Question id: 1390

Which of the following statements describes the events of apoptosis?

#SCPH06 I Botany

The cell dies, it is lysed, its organelles are phagocytized, and its contents are recycled.
The cell's DNA and organelles become fragmented, the cell dies, and it is phagocytized.
The cell's DNA and organelles become fragmented, the cell shrinks and forms blebs, and the cell's parts are packaged in vesicles that are digested by specialized cells.
The cell's nucleus and organelles are lysed, and then the cell enlarges and bursts.

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#Question id: 15141

#SCPH05 I Biotechnology

An alignment of two protein sequences is given below:

Sequence A A G A A C D E V I G

Sequence B A G E Y C D A V I G

The similarity score (%) for the above alignment will be:

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#Question id: 2627

#SCPH28 | Zoology

Binding of repressor on to the operator sequences, RNA polymerase binding is analyzed by; Which one is incorrect.

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#Question id: 1683

#SCPH01 Biochemistry

Expression of MHC genes is:

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#Question id: 285

#SCPH12 I Genetics

About how many nucleosomes could be made from a DNA strand consisting of 1000 base pairs?

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#Question id: 19128

#SCPH28 | Zoology

A biosensor has what all type of components?

4. Suction chamber

Which of the following components are correct?