Fill in the blank: Tiny cellular structures found inside the cell that have a specific function are called _______.

• A) Tissues

• B) Organs

• C) Organelles

• D) Systems

Fill in the blank: A cell is made up of smaller specialized components called _______.

• A) Tissues

• B) Organs

• C) Organelles

• D) Systems

Fill in the blank: Like computers, living things are made up of smaller components that have _______ functions.

• Random

• Specific

• Unknown

• Multiple

Fill in the blank: The hierarchical organization within plants and animals includes organ system, organ, tissue, and _______.

• A) Atom

• B) Molecule

• C) Cell

• D) Organism

The cell wall is a rigid protective outer covering found in which type of cells?

• Animal cells

• Plant cells

• Both plant and animal cells

• Neither plant nor animal cells

Fill in the blank: The cell membrane is a ________ barrier that controls substances entering and exiting the cell.

• Rigid

• Flexible

• Solid

• Permeable

Fill in the blank: The stores substances such as water, food, waste products, or other materials.

(a)   ​ ​ ​

• Vacuole
• Ribosomes
• Nucleus
• Mitochondria 

Fill in the blank: The _______ is an organelle that contains genetic material and directs most cellular activities.

• Nucleus

• Ribosome

• Chloroplast

• Vacuole

What do chromosomes contain?

• Proteins

• Lipids

• Genetic material

• Carbohydrates

How is genetic information passed from one generation to the next?

• Through blood

• Through genes

• Through water

• Through air