The Part of Gastric Juice That Begins the Digestion of Protein

question 129

Multiple Choice

The part of gastric juice that begins the digestion of protein is:

• A)water
• B)trypsin
• C)pepsin
• D)gastrin

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Definitions:

Tetrad Formation

The pairing and clustering of homologous chromosomes during meiosis, resulting in the exchange of genetic information and ensuring genetic diversity in sexually reproducing organisms.

Chromatid Pairing

The alignment of two sister chromatids during cell division, allowing for accurate DNA replication and segregation.

Telophase

The last stage of mitosis and of meiosis I and II when, having reached the poles, chromosomes become decondensed, and a nuclear envelope forms around each group.

Mitosis

The division of the cell nucleus resulting in two daughter nuclei, each with the same number of chromosomes as the parent nucleus; mitosis consists of prophase, prometaphase, metaphase, anaphase, and telophase. Cytokinesis usually overlaps the telophase stage.