Which of the Following Observations About Flagella Is True and Is

question 11

Multiple Choice

Which of the following observations about flagella is true and is consistent with the scientific conclusion that the flagella from protists and bacteria evolved independently?

• A) The mechanics of movement and protein structure are the same in these flagella, but there are significant genetic differences.
• B) Both flagella are made of the same protein, but the configuration is different.
• C) Although the mechanism of movement in both flagella is the same, the protein that accomplishes the movement is different.
• D) The protein structure and the mechanism of movement in protist flagella are different from those of bacteria flagella.

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Definitions:

Consciousness

The state of being aware of and able to think about one's surroundings, thoughts, and feelings.

Hypnosis

An altered state of consciousness or a psychological state of altered attention and expectation in which the individual is unusually receptive to suggestions.

Hypnosis

A trance-like mental state in which a person becomes highly suggestible and is able to focus intensely on a specific thought or memory, excluding any other thoughts.

Somniloquy

The act of talking during sleep, a type of parasomnia that can occur in any stage of sleep.