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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?

#Unit 2. Cellular Organization

  1. The cell would shrink because the water in the beaker is hypotonic relative to the cytoplasm of the RBC.

  2. The cell would shrink because the water in the beaker is hypertonic relative to the cytoplasm of the RBC.

  3. The cell would swell because the water in the beaker is hypotonic relative to the cytoplasm of the RBC.

  4. The cell will remain the same size because the solution outside the cell is isotonic.

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TLS Online TPP Program

#Question id: 31400

#Unit 7. System Physiology – Animal

During each month of the female sexual cycle, there is a cyclical increase and decrease of FSH and LH, as shown in the figure. Which of the following statement is incorrect regarding uterine cycle?
TLS Online TPP Program

#Question id: 1177

#Unit 4. Cell Communication and Cell Signaling

Binding of hormone to a receptor tyrosine kinase causes all of the following, except:
TLS Online TPP Program

#Question id: 26540

#Unit 3. Fundamental Processes

Which of the following factor are absolutely required to melt DNA to allow polymerase movement
TLS Online TPP Program

#Question id: 15965

#Unit 12. Applied Biology

Cybrid are produced by
TLS Online TPP Program

#Question id: 33331

#Unit 2. Cellular Organization

Bacterial cell growth depends upon a large number of cellular reactions of a wide variety of types, except?