For each question, provide structures for the reactants, intermediates, or products, as indicated. Draw the structures in the boxes provided.
-If the pKa of methane is 60 and that of ethene is 44, predict if the following reaction occurs and if so write the formula for the product. 
Definitions:
L-Serine
An α-amino acid important in biosynthesis, which serves as a building block for proteins.
Predominant Form
The most abundant or common form of a substance under specified conditions.
L-Phenylalanine
An essential amino acid with the formula C9H11NO2, used in the biosynthesis of proteins.
Biological pH
The pH range maintained in biological systems and fluids critical for the proper functioning of cells and biochemical processes.
Q2: Refer to instructions. The electrophile, the nucleophile
Q5: N−H, C−H, and O−H stretching and bending
Q9: Choose best method: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6688/.jpg" alt="Choose best
Q12: Name: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6688/.jpg" alt="Name: " class="answers-bank-image
Q17: Which enzyme catalyzes the reaction shown? <img
Q19: Which of the following correctly describes a
Q20: Predict the major aldol product of the
Q22: Refer to instructions. Draw a Newman projection
Q22: Which of the following processes is used
Q45: How would you prepare the following compound