Fundamentals of Biological Systems

Basic unit of life

• The tissue

• The cell

• The nucleus

• Atom

The substance called chlorophyll is found...

• In the plant cell

• In the animal cell

• Stone

Which organ in the human body can regenerate itself like a lizard’s tail?

• Heart

• Liver

• Lung

• Stomach

Which animal has blue blood because of copper in its hemolymph?

• Starfish

• Octopus

• Shark

• Penguin

A human body system is made up of...

• Organs

• Tissues

• Cells

• Organism

Which part of the atom is POSITIVELY charged?

• Electron

• Neutron

• Proton

• Isotope

Which part of the atom is negatively charged?

• Electron

• Neutron

• Proton

• Isotope

What is the resulting term from combining two or more atoms?

• Compound

• Element

• Molecule

• Atom

All matter is made of...

• Energy

• electrons

• compounds

• atoms

Chemical elements are made of...

• Different types of atoms

• A single type of atom

• The periodic table

• Molecules