Identify the Correct Statement

question 3

Multiple Choice

Identify the correct statement:

• A) Ca²⁺ is used in signalling because of its selectivity for only very specific binding sites.
• B) Binding of Ca²⁺ to calmodulin deactivates this enzyme.
• C) Calcium signalling proteins are small proteins that change their tertiary structure upon Ca²⁺ binding.

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Definitions:

Fujita-Pearson Scale

A scale for classifying the intensity of tornadoes based on their wind speed and the damage they cause.

Documented

Information or events that have been recorded, written down, or otherwise preserved as evidence.

Plagiarism

The practice of taking someone else's work or ideas and passing them off as one's own.

Secondary Research

The process of synthesizing and analyzing information that has been collected previously by others, often found in published sources.