Chapter 2.1 Science DLP Form 1

What is the meaning of cell?

• The basic unit of life and structure in organisms.
• Cell is a cell.

• A type of plant cell found in leaves.
• A unit of measurement for energy.

Which of the following structures is not found in animal cells?

• Chloroplast
• Central vacuole
• Plasma membrane
• Cell wall

The part that functions as the control center for all cell activities is called...

• mitochondria
• ribosome
• cell membrane
• nucleus

The following are structures found in animal cells except...

• nucleus

• cytoplasm

• chloroplasts

• cell membrane

Mitochondria are found in...

• Plant cells

• Animal cells

• nucleus

• prokaryotic cells

What is number 1?

• Endoplasmic Reticulum
• Mitochondria
• Nucleus
• Vacuole

What is number 2?

• Cell membrane

• Cytoplasm

• Chloroplasts

• Nucleus

What is the function of 3?

• Controls the flow of materials in and out of the cell.

• Produces energy for reaction.

• Controls all activities in the cell.

• Provides support, protection and fixed shape.

What is the function of 4?

• Acts as a medium where chemical reaction occurs.

• Absorbs the light energy for photosynthesis.

• Produces energy for reaction.

• Controls all activities in the cell.

What is number 1?

• Cell membrane
• Cell wall

• Nucleus
• Mitochondria