Cell Structure and Function Concepts

The video tutorial covers cell vocabulary, focusing on the differences between prokaryotic and eukaryotic cells. It explains the functions of various cell organelles, including the cell membrane, cell wall, cytoplasm, nucleus, ribosomes, endoplasmic reticulum, lysosome, mitochondria, chloroplast, and vacuole. The tutorial also provides study tips using foldables to help students remember the material.

What is the purpose of using foldables in the cell vocabulary lesson?

• To create a 3D model of a cell

• To replace the textbook

• To test the students' artistic skills

• To record definitions and draw sketches

Which type of cell is older and lacks a nucleus?

• Plant cell

• Eukaryotic cell

• Prokaryotic cell

• Animal cell

What is the primary function of the cell membrane?

• To synthesize proteins

• To control what enters and exits the cell

• To produce energy

• To store genetic material

Which part of the cell contains the hereditary material and controls cell activities?

• Ribosome

• Nucleus

• Cell membrane

• Cytoplasm

What is the role of the nucleolus within the nucleus?

• To store DNA

• To produce ribosomes

• To transport proteins

• To control cell division

Where are ribosomes typically found in the cell?

• Floating in the cytoplasm

• Within the cell membrane

• Inside the nucleus

• Attached to the endoplasmic reticulum

What is the main function of mitochondria in the cell?

• To break down waste

• To synthesize lipids

• To produce energy

• To store water

Which organelle is responsible for photosynthesis in plant cells?

• Vacuole

• Mitochondria

• Chloroplast

• Lysosome

What is the function of lysosomes in the cell?

• To store genetic material

• To transport lipids

• To digest waste and foreign invaders

• To produce proteins

Why do plant cells have large vacuoles?

• To produce energy

• To store food, water, and waste

• To provide structural support

• To store genetic material