What Is the Main Function of Peptidoglycan

question 14

Multiple Choice

What is the main function of peptidoglycan?

• A)Controlling movement of nutrients into and out of the cell.
• B)Protecting the cell from harmful chemicals.
• C)Regulating the transport of water into the cell.
• D)Protecting against osmotic stress.
• E)Generating energy through electron transport phosphorylation.

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Definitions:

Cognitive Development

The process of growth and change in intellectual/mental abilities such as thinking, reasoning, and understanding, including the acquisition of knowledge and the ability to solve problems.

Initiative Versus Guilt

A stage in Erik Erikson's theory of psychosocial development where young children develop a sense of initiative and determination or experience guilt for failing to meet expected standards.

Preoperational Stage

The second stage in Piaget's theory of cognitive development, roughly ages 2 to 7, characterized by symbolic thinking and the use of words and images to represent objects.

Formal Operational

The stage in Piaget's theory of cognitive development where individuals (around 12 years and older) develop the ability to think abstractly, logically, and systematically.