Cell Exploration

What is the basic structural and functional unit of all living organisms?

• tissue

• molecule

• cell

• organ

Which part of the cell is responsible for controlling what enters and leaves the cell?

• Mitochondria

• Cytoplasm

• Cell membrane

• Nucleus

Name the organelle known as the powerhouse of the cell.

• nucleus

• mitochondria

• ribosomes

• lysosomes

What is the function of the cell membrane?

• Regulates cell division

• Stores genetic information

• Provides structural support to the cell

• Controls the movement of substances in and out of the cell.

What is the role of biological pigments in plants?

• Biological pigments in plants help in seed dispersal

• Biological pigments in plants are essential for photosynthesis, absorbing light energy and transferring it to chlorophyll molecules to produce glucose and oxygen.

• Biological pigments in plants are responsible for root growth

• Biological pigments in plants are used for storing excess water

Who are the scientists credited with the discovery of the cell?

• Charles Darwin and Gregor Mendel

• Marie Curie and Albert Einstein

• Isaac Newton and Galileo Galilei

• Robert Hooke and Antonie van Leeuwenhoek

What instrument is used to observe cells at a microscopic level?

• binoculars

• telescope

• microscope

• magnifying glass

How do cells adapt to their environment for survival?

• Cells adapt through telekinesis, levitation, and mind control.

• Cells adapt through photosynthesis, respiration, and excretion.

• Cells adapt through gene expression regulation, cell signaling, and metabolic adjustments.

• Cells adapt by changing their color, shape, and size.

What is the function of the nucleus in a cell?

• Waste storage

• Cell wall formation

• Energy production

• Control center and contains genetic material

Which organelle is responsible for protein synthesis in a cell?

• Endoplasmic reticulum

• Mitochondria

• Nucleus

• Ribosome