Fall Semester Exam 24-25

Front

What is the purpose of transcription in cellular processes?

Back

Transcribing information in the DNA sequence for use by the cell.

Front

Which two body systems interact for gas exchange in vertebrates?

Back

Circulatory system and respiratory system.

Front

What does Arrow 1 represent in the cell cycle model?

Back

Interphase.

Front

What does Arrow 2 represent in the cell cycle model?

Back

M phase.

Front

What amino acid sequence is encoded by the DNA segment 3'TCATGCATG5'?

Back

Serine - Threonine - Tyrosine.

Front

Define the cell cycle.

Back

The series of events that take place in a cell leading to its division and duplication.

Front

What is the role of the circulatory system?

Back

To transport nutrients, gases, and waste products throughout the body.

Front

What is the function of the respiratory system?

Back

To facilitate the exchange of oxygen and carbon dioxide.

Front

What occurs during interphase?

Back

The cell grows, duplicates its DNA, and prepares for division.

Front

What is m phase in the cell cycle?

Back

The phase where cell division occurs, including mitosis and cytokinesis.