Consider the Case of in Vitro Evolution Used to Generate

question 86

Multiple Choice

Consider the case of in vitro evolution used to generate RNA molecules with ligase activity.If the researchers used a DNA polymerase in the PCR that was more accurate, which of the following would be most likely?

• A) The selection intensity would be higher.
• B) The selection intensity would be lower.
• C) The population size would be higher.
• D) The mutation rate would be higher.
• E) The mutation rate would be lower.

Recognize the role of protists in the geological record and their contribution to the biosphere.

Understand the key structures and functions of various protists.

Identify the ecological roles and habitats of different protist groups.

Describe the life cycles and reproductive strategies of specific protists.

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Definitions:

Arachnoid Mater

One of the three meningeal layers, situated between the dura mater and the pia mater, that surrounds and protects the brain and spinal cord.

Meninx

Refers to the membranous covering of the brain and spinal cord, collectively known as meninges.

Periosteum

The dense layer of vascular connective tissue enveloping the bones except at the surfaces of the joints.

Nervous System

The network of nerve cells and fibers that transmits signals between different parts of the body, facilitating bodily functions and responses to the environment.