Practice Questions

TLS Online TPP Program

#Question id: 2226

What will happen to a red blood cell (RBC), which has an internal ion content of about 0.9%, if it is placed into a beaker of pure water?

#XL - Q Biochemistry

The cell would shrink because the water in the beaker is hypotonic relative to the cytoplasm of the RBC.
The cell would shrink because the water in the beaker is hypertonic relative to the cytoplasm of the RBC.
The cell would swell because the water in the beaker is hypotonic relative to the cytoplasm of the RBC.
The cell will remain the same size because the solution outside the cell is isotonic.

More Questions

TLS Online TPP Program

#Question id: 11737

#XL - R Botany

Cytokinins have been shown to have effects on many physiological and developmental processes, including____

a) Leaf senescence

b) Apical dominance

c) Gametophytic development

d) Vascular development

e) Breaking of bud dormancy

f) Causing bud dormancy

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#Question id: 2143

#XL - S Microbiology

For the process of solute transport, the constant Kt is:

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#Question id: 560

#XL - Q Biochemistry

Vmax for an enzyme-catalyzed reaction:

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#Question id: 20054

#XL - P Chemistry

Crystal formation is which type of reaction ?

TLS Online TPP Program

#Question id: 9603

#XL - S Microbiology

The scientific discipline concerned with naming organisms is called