Biology Quiz

What is the term for words that have opposite meanings?

• Synonyms

• Antonyms

• Homonyms

• Acronyms

What is the term for words that have similar meanings?

• Antonyms

• Synonyms

• Homonyms

• Acronyms

What does the term "circulatory" relate to?

• The nervous system

• The digestive system

• The circulation of blood

• The respiratory system

What is a component?

• A whole object

• A part of a larger object or system

• A type of cell

• A type of blood vessel

What does "transport" mean?

• To create something new

• To carry something from one place to another

• To destroy something

• To fix something

What is hemoglobin?

• A type of cell

• A protein found in red blood cells that carries oxygen

• A type of blood vessel

• A part of the heart

What is the smallest, functioning unit of a living organism?

• Tissue

• Organ

• Cell

• System

What is plasma?

• A type of cell

• The liquid part of the blood; 90 percent of plasma is water

• A type of protein

• A type of blood vessel

What is the pericardium?

• A type of blood vessel

• A protective sac that encloses the heart

• A type of cell

• A part of the brain

What does the septum do?

• Connects arteries and veins

• Separates the left and right sides of the heart

• Carries blood to the heart

• Carries blood away from the heart