31. A molecule that blocks the ion channels in integral proteins in the cell mem

Question

31. A molecule that blocks the ion channels in integral proteins in the cell membrane, would interfere with A. cell recognition B. the movement of lipid soluble molecules C the ability of the cell membrane to depolarize D. E. the ability of protein hormones to stimulate the cell the cell's ability to divide 32. The process of forming mRNA is called A. Replication BTranscription C. Translation D. Ribolation E. Auscultation 33. Water acts in all the following ways except A. Lubricant B. Polar molecule C. Universal solute D. Temperature regulator E. Homeostatic regulator

Explanation / Answer

Answer:

31). c. the ability of the cell membrane to depolarize

32). B. Transcription

Explanation: Synthesis of mRNA from DNA template strand is called transcription, which occurs in the nucleus.

33). C. Universal solute

Explanation: Water is capable of dissolving a variety of different substances. Hence, water is called the "universal solvent" because it dissolves more substances than any other liquid.

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