Which of the Following Molecules or Structures Are Primarily Responsible

question 31

Multiple Choice

Which of the following molecules or structures are primarily responsible for cytokinesis in plant cells but not in animal cells?

• A)spot desmosomes
• B)tubulin and dynein
• C)actin and myosin
• D)centrioles and centromeres
• E)Golgi-derived vesicles

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Definitions:

Mechanical Energy

The sum of potential and kinetic energy in a physical system, which enables it to do work.

Chemical Energy

A form of potential energy stored in chemical bonds between atoms and molecules.

Just Noticeable Difference (JND)

The smallest difference in stimulation that a person can detect 50% of the time; a measure of sensory sensitivity.

Just Noticeable Difference

The smallest difference in stimulus intensity that a specific sense can detect.