Podcast
Questions and Answers
What is the composition of cytoplasm in eukaryotic cells?
What is the composition of cytoplasm in eukaryotic cells?
- Water-based gel
- Organelles + cytosol (correct)
- Cytosol only
- Organelles only
Which of the following is true about polar molecules?
Which of the following is true about polar molecules?
- They contain C and H atoms
- They contain O, N, S, or P atoms
- They have electrons closer to one atom than the other (correct)
- They have electrons shared equally between atoms
Which statement about the nucleus and cytoplasm is true?
Which statement about the nucleus and cytoplasm is true?
- The nucleus is considered a part of the cytoplasm
- The nucleus and cytoplasm have the same composition
- The nucleus is not considered a part of the cytoplasm (correct)
- The nucleus and cytoplasm have different functions
What is the source of much of our knowledge about cell biology?
What is the source of much of our knowledge about cell biology?
Which cells have been cultured since 1951 and are widely used in scientific research?
Which cells have been cultured since 1951 and are widely used in scientific research?