EXSC 223 Exam 1 Questions and
Answers 100% Solved | Graded A+
Which of the following describe a difference between the transcription and
replication? - ✔✔Replication involves DNA polymerase to make copies of
DNA while transcription involves an RNA polymerase.
T/F Gap junctions are integral proteins that allow cells in one part of the
body to communicate with cells in another part of the body. - ✔✔False
The cytoskeletal element that lines the interior of the plasma membrane
made of actin is called: - ✔✔Microfilament
Name the organelle that has 2 membranes, has DNA, and can use oxygen
- ✔✔Mitochondria
During which stage of the cell s life cycle does the cell become amitotic or
post mitotic? - ✔✔G0
Proteins must be folded into the correct shape after synthesis. Folding of
cytosolic proteins occurs in the ____ while the folding of secreted proteins
occurs in the _____. - ✔✔cytosol; rough ER
1
©JOSHCLAY 2024/2025. YEAR PUBLISHED 2024.
Answers 100% Solved | Graded A+
Which of the following describe a difference between the transcription and
replication? - ✔✔Replication involves DNA polymerase to make copies of
DNA while transcription involves an RNA polymerase.
T/F Gap junctions are integral proteins that allow cells in one part of the
body to communicate with cells in another part of the body. - ✔✔False
The cytoskeletal element that lines the interior of the plasma membrane
made of actin is called: - ✔✔Microfilament
Name the organelle that has 2 membranes, has DNA, and can use oxygen
- ✔✔Mitochondria
During which stage of the cell s life cycle does the cell become amitotic or
post mitotic? - ✔✔G0
Proteins must be folded into the correct shape after synthesis. Folding of
cytosolic proteins occurs in the ____ while the folding of secreted proteins
occurs in the _____. - ✔✔cytosol; rough ER
1
©JOSHCLAY 2024/2025. YEAR PUBLISHED 2024.
