Podcast
Questions and Answers
Which of the following is true about cells?
Which of the following is true about cells?
- Cells do not carry out specialized functions.
- Cells are the basic structural and functional units of organisms. (correct)
- Cells do not provide structure for the body.
- Cells are only found in humans.
What is the function of cilia?
What is the function of cilia?
- To carry out specialized functions
- To provide structure for the body
- To convert nutrients into energy
- To propel materials across a surface (correct)
What is diffusion?
What is diffusion?
- A transport process that requires energy
- A passive transport mechanism that involves the movement of particles from an area of higher to lower concentration (correct)
- A mechanism that propels materials across a surface
- A form of vesicular transport
What is the function of the cytoplasm?
What is the function of the cytoplasm?
What is DNA?
What is DNA?