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Questions and Answers
What is the primary role of the cell membrane in cell function?
What is the primary role of the cell membrane in cell function?
- Controlling the movement of materials in and out of the cell (correct)
- Providing structural support to the cell
- Facilitating cellular respiration
- Storing genetic information
Which organelle is present in plant cells but not in animal cells?
Which organelle is present in plant cells but not in animal cells?
- Cell wall; Nucleus
- Vacuole; Golgi apparatus
- Chloroplast; Lysosome (correct)
- Endoplasmic reticulum; Ribosome
What is the function of the vacuole in a plant cell?
What is the function of the vacuole in a plant cell?
- Generation of ATP
- Regulation of cell shape
- Storage of water, nutrients, and waste (correct)
- Site for protein synthesis
According to the Kinetic Particle Theory, which state of matter has fixed shape and volume?
According to the Kinetic Particle Theory, which state of matter has fixed shape and volume?
Which statement best describes the particle arrangement in a gas?
Which statement best describes the particle arrangement in a gas?
What type of movement do liquid particles exhibit?
What type of movement do liquid particles exhibit?
Which passive transport process involves the movement of water molecules through a selectively permeable membrane?
Which passive transport process involves the movement of water molecules through a selectively permeable membrane?
In which medium will diffusion occur at the fastest rate?
In which medium will diffusion occur at the fastest rate?
When will diffusion be faster – in hot or cool medium?
When will diffusion be faster – in hot or cool medium?
What is the primary role of active transport in cells?
What is the primary role of active transport in cells?
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