The Sigma-70 Subunit

question 4

Multiple Choice

The sigma-70 subunit

• A)increases the affinity of the core polymerase for nonpromoter sequences.
• B)decreases the affinity of the core polymerase for specific promoter sequences.
• C)is responsible for transcribing many genes.
• D)is associated with a holoenzyme,enabling the formation of more stable complexes.
• E)All of the above.

Learn about the factors contributing to team effectiveness and process gains/losses.

Recognize the principles of team cohesion, social loafing, and social facilitation.

Understand the impact of groupthink on team decision-making.

Identify the norms and behaviors that influence team dynamics.

---

Definitions:

Stepwise Procedure

A method of adding or removing variables incrementally in regression analysis based on certain criteria, such as the statistical significance of the variables.

Dependent Variable

The variable in a study or experiment that is affected by changes in another variable and is measured or observed.

Significant Contribution

A meaningful impact or improvement made by an action, study, or individual that notably advances a field or solves a problem.

Sum of Squares

A statistical technique used to quantify the variation within a data set by summing the squared deviations of each data point from the mean.