During the Pairing of Homologs in Prophase of Meiosis I

question 42

Multiple Choice

During the pairing of homologs in prophase of meiosis I, the region of a chromosome bearing extra copies of a particular chromosomal region that has nothing with which to recombine with forms a

• A)inversion loop.
• B)deletion heterozygote.
• C)duplication loop.
• D)deletion loop.

---

Definitions:

Isoelectric Point

The pH at which a molecule carries no net electrical charge, crucial for predicting molecule behavior in different environments.

Amino Acids

Organic compounds that serve as the building blocks of proteins, each containing an amino group (-NH2), a carboxyl group (-COOH), and a distinctive side chain.

Activated Acyl Derivative

A highly reactive form of an acyl compound used in chemical synthesis, often prepared to facilitate nucleophilic attack for the formation of amides, esters, and other functionalities.

N,N'-Dicyclohexylcarbodiimide

A chemical compound used as a dehydrating agent in peptide synthesis and other organic synthesis processes.