Unit2 Review MDiaz

Jim learned that heart, blood, and blood vessels perform functions and work with each other. Together, they are collectively known as __________________

• CELL

• TISSUE

• ORGAN

• SYSTEM

Blood is made up different components such as red blood cells, white blood cells, platelets and plasma. What level of organization best describe blood?

• CELL

• TISSUE

• ORGAN

• ORGAN-SYSTEM

What part of the cell selectively allow materials to enter or exit the cell?

• CELL WALL

• NUCLEUS

• CELL MEMBRANE

• FLAGELLUM

In which organism chloroplast, large vacuole, and cell walls can be found?

• SUNFLOWER

• BUTTERFLY

• AMOEBA

• BACTERIA

All of the following are classified as unicellular EXCEPT __________________.

• AMOEBA

• BACTERIA

• MUSHROOM

• PARAMECIUM

Which is the basic unit of organization of all living things?

• ATOM

• ORGANELLE

• ORGAN

• CELL

Euglena is classified as a plant-like protist. Which of the statement is NOT true about euglenas?

• Euglena are prokaryotes because they are unicellular

• Euglena have chloroplast that makes them autotrophs or producer

• Euglena have whip-like structure called flagellum that they use for locomotion

• Euglena have no cell walls

What does the mitochondrion do to the food (glucose) molecule during cellular respiration?

• Break it down into usable form of energy called ATP

• Break it down to molecules of oxygen and carbon dioxide

• Make it to nutrients that build cell walls

• Make it to nutrients that strengthen the cell to absorb sunlight

All of the following parts make plant cell different from animal cell EXCEPT _____________.

• CELL WALL

• CHOLOROPLAST

• MITOCHONDRION

• CENTRAL VACUOLE

The structure that allow plant to make food is called _____________.

• CHOLOROPLAST

• MITOCHONDRION

• NUCLEUS

• CELL MEMBRANE