BIOLOGY REVIEW

Using this image, what organelle is C?

• Cell Wall
• Mitochondria
• Large Cell Vacuole
• Chloroplast

What is the function of the mitochondria?

• Structure that manufactures ribosomes
• Structures that converts nutrients to energy
• Stack of membranes that packages chemicals
• Structure that contains DNA and directs the cell

What is the function of the vacuole?

• Sac that stores water, nutrients, and waste products
• Sac filled with digestive chemicals
• Jelly-like substance within the plasma membrane
• stack of membranes that packages chemicals

I make proteins for the cell. What am I?

• ribosome
• mitochondria
• chloroplast
• lysosome

The two kinds of cells are Prokaryotes and Eukaryotes. How are they different?

• Prokaryotes have a nucleus.
• Eukaryotes have a nucleus.
• Prokaryotes are plant cells.
• There is no difference.

In what organelle is the genetic material found inside?
 

• Endoplasmic Reticulum
• Golgi Complex
• Nucleolus
• Nucleus

Define the biological term Homeostasis:

• Movement of substances across membrane
• Movement of substances across membrane that requires energy
• Body systems working together to make sure that the cellular environment is kept constant
• Body tissues working together to make sure that the bodily activities respond to external changes

Which of the following is incorrect about enzymes?

• Enzymes restructured and changed into new molecules to breakdown new substrates
• Enzymes speed up rate of metabolic reaction
• Enzymes are sensitive to pH and temperature change
• Enzymes lower activation energy in metabolism

Concentration of mitochondria is found greater in the muscular tissues. This is because _____________________.

• Mitochondria generates readily energy in the form of ATP for muscular contractions
• Mitochondria generates readily energy to make more proteins to build muscle mass
• Mitochondria generates readily energy in the form of ATP to increase oxygen and glucose intake in cells
• Mitochondria generates readily energy in the form of ATP for muscle cells growth

What are the output of Organelle B when oxygen is present?

• Carbon dioxide and nutrients
• Sugar and water
• Nutrients and energy
• Water and carbon dioxide