LS6 U1 Revision

What is the main difference between eukaryotic and prokaryotic cells?

• Eukaryotic cells have a nucleus, while prokaryotic cells do not.
  

• Eukaryotic cells are smaller than prokaryotic cells.
  

• Prokaryotic cells have a cell membrane, while eukaryotic cells do not.
  

• Prokaryotic cells have mitochondria, while eukaryotic cells do not.

Which organelles are found in both plant and animal cells?

• Mitochondria and chloroplasts
  

• 
  Lysosomes and golgi apparatus
  

• 
  Nucleus and cell membrane
  

• Vacuoles and cytoplasm

How are mitochondria and chloroplasts similar?

• They both produce energy for the cell.
  

• They both play a role in cell division.
  

• They both store genetic material.
  

• They both have a double membrane.

How can light microscopes be used to see cells?

• By using stains to make cells more visible.

• By using electron beams to magnify cells.

• By using mirrors to reflect light onto cells.

• By using lenses to magnify cells

Which body system is responsible for breaking down food and absorbing nutrients?

• Digestive system

• Respiratory system

• Circulatory system

• Skeletal system

Which body system provides support and protection for the body?

• Skeletal system

• Nervous system

• Muscular system

• Endocrine system

What is the relationship between cells, tissues, and organs?

• Cells make up organs, which make up tissues.

• Organs make up tissues, which make up cells.

• Tissues make up cells, which make up organs.

• Cells make up tissues, which make up organs.

The main difference between eukaryotic and prokaryotic cells is the presence of a _ in eukaryotic cells.

• Cell wall

• Cell membrane

• Nucleus

• Cytoplasm

Which organelle is responsible for protein synthesis in a cell?

• Mitochondria

• Nucleus

• Endoplasmic reticulum

• Golgi apparatus

What is the function of the cell membrane?

• To provide support and structure to the cell.

• To control the movement of substances into and out of the cell.

• To produce energy for the cell.

• To store genetic material.