The Endosymbiont Hypothesis Proposes All of the Following EXCEPT

question 46

Multiple Choice

The endosymbiont hypothesis proposes all of the following EXCEPT

• A)mitochondria and chloroplasts were once free-living bacteria.
• B)a nucleated cell engulfed an aerobic bacterium which evolved into mitochondria.
• C)prokaryotes evolved when an aerobic bacterium engulfed a cyanobacterium.
• D)chloroplasts originated when a nucleated cell engulfed a cyanobacterium.

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Definitions:

First Structure

The initial framework or arrangement of components in a system or program.

Queue

A linear data structure that follows a first in, first out (FIFO) principle, where elements are added at one end (rear) and removed from the other end (front).

IsEmpty()

A function commonly used in programming to check whether a data structure, such as an array or string, contains any elements or not.

IsFull()

Likely a user-defined function to check if a data structure (such as a stack or queue) has reached its maximum capacity.