Which of the Following Alkyl Halides Cannot Be Used to Prepare

question 24

Multiple Choice

Which of the following alkyl halides cannot be used to prepare primary amines by the Gabriel synthesis?

• A) 2-bromo-2-methylbutane
• B) 1-bromo-2-methylbutane
• C) 2-bromo-3-methylbutane
• D) 1-bromo-3-methylbutane

Evaluate the role of efficiency and equity in economic policies.

Calculate total, consumer, and producer surplus from given market scenarios.

Understand the effects of price controls on market surplus.

Recognize the impact of external changes (such as technology and income changes) on market equilibrium.

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Definitions:

DNA

A molecule that carries the genetic instructions used in the growth, development, functioning, and reproduction of all known living organisms and many viruses.

Anticodon

A sequence of three nucleotides in transfer RNA that is complementary to, and combines with, the three-nucleotide codon.

Codon

A triplet of mRNA nucleotides. The 64 possible codons collectively constitute a universal genetic code in which each codon specifies an amino acid in a polypeptide, or a signal to either start or terminate polypeptide synthesis.

Double-Stranded DNA

The structure of DNA consisting of two strands coiling around each other, forming a double helix.