Which of the Following Is Not a Step in the Heck

question 94

Multiple Choice

Which of the following is not a step in the Heck reaction catalytic cycle?

• A) transmetallation
• B) reductive elimination
• C) syn-elimination
• D) oxidative addition
• E) syn-addition

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Definitions:

GABA

Gamma-Aminobutyric Acid (GABA) is a neurotransmitter in the brain that plays a key role in regulating nerve excitability and anxiety.

Sodium Ions

Positively charged ions (Na+) essential for various physiological processes in the body, including nerve impulse transmission and muscle contraction.

Enzyme-Linked Receptors

Transmembrane proteins with a hormone-binding site outside the cell and an enzyme site inside the cell.

Tyrosine Kinase

An enzyme that phosphorylates the tyrosine part of proteins.