What Is True About DNA Polymerases

question 31

Multiple Choice

What is true about DNA polymerases?

• A) There are at least five structural classes.
• B) All have finger and thumb domains that wrap around the DNA.
• C) All catalyze the same reaction, which requires metal cofactors.
• D) All the answers are correct.
• E) There are five structural classes, and all catalyze the same reaction, which requires metal cofactors.

Understand the significance of trade and resource procurement in ancient civilizations.

Recognize the importance of ceremonial objects in ancient religious practices.

Identify the role of technology and innovation in the development of ancient civilizations.

Analyze the influence of geography and natural resources on the development of civilizations.

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Definitions:

Lexical Decision Tasks

A psychological experiment that involves determining whether a string of letters is a word or a non-word.

Procedural Memory System

A type of long-term memory responsible for knowing how to do things, also known as muscle memory, involving the performance of particular types of tasks without conscious awareness.

Connectionist Model

A computational model in cognitive science that represents mental phenomena using networks of artificial neural units, drawing inspiration from the neural structures in the brain.

Lexical Decision Task

A task in which an experimental participant is presented with letter strings and asked to judge, as quickly as possible, whether the strings form words.