This Image Diagrams the Action of an Enzyme

question 32

Multiple Choice

This image diagrams the action of an enzyme.
Notice that the enzyme is depicted as being more tightly wrapped around the substrates in step 2 than it is in step 1. Why is this?

• A) When a substrate locks into the active site of an enzyme, the enzyme changes shape to mold itself around the substrates.
• B) Generally, the size of a substrate is larger than the size of the active site it must fit into. When the substrate enters the active site, the active site must stretch to fit.
• C) Before catalysis can occur, a substrate must change its shape so that it fits into the active site of the enzyme more precisely.
• D) Most active sites are only designed to hold one substrate. In this image, two substrates enter the active site, creating a tighter fit.

Identify communication styles and concerns in different stages of group development.

Recognize the effects of group development stages on performance effectiveness.

Explain the concept of equifinality in systems theory.

Compare the cohesion levels of open and closed groups.

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Definitions:

Free-Rider Problem

A situation where some individuals consume more than their fair share of a public resource, or shoulder less of the cost of its production.

Public Good

A good that is both non-excludable and non-rivalrous, meaning individuals cannot be effectively excluded from use and where use by one individual does not reduce availability to others.

Property Rights

Legal rights to own, use, and manage assets or property.

Negatively Affects

Refers to a detrimental impact or influence one variable has on another within a specific context.