Sandra,9,was Always Behind in Class Because She Could Only Write

question 24

Multiple Choice

Sandra,9,was always behind in class because she could only write very slowly,and even then her painstaking efforts would be virtually illegible and riddled with spelling mistakes.Her teacher referred her to a psychologist who diagnosed her with a learning disability called:

• A)ADHD.
• B)dysgraphia.
• C)ASD.
• D)dyscalculia.

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Definitions:

DNA Ligase

An enzyme that facilitates the joining of DNA strands together by catalyzing the formation of a phosphodiester bond.

Unidirectional

Moving or operating in a single direction.

Primase

A specialized enzyme that initiates the synthesis of a new DNA strand by creating a short RNA primer.

Hydrolyzing ATP

The enzymatic process of breaking down ATP (adenosine triphosphate) into ADP (adenosine diphosphate) and inorganic phosphate, releasing energy for cellular activities.