Semester 1 7th Grade Final Exam

is the basic structural, functional and biological unit of life

• cell

• organism

• molecule

• tissues

cell was discovered by

• John Newton

• Robert Hooke

• Carolus Linneaus

• Frank Benjamin

organisms can be classified as _______ and ________

• Smooth and Rough ER

• organ and organism

• unicellular and multicellular

• eukaryotic and prokaryotic

is the study of cell structures and function

• cell tissues

• cell science

• cell chemistry

• cell biology

single-celled organisms are called

• prokaryotic

• eukaryotic

• unicellular

• multicellular

cells contain a number of functional structures called

• organelles

• organ

• atoms

• cells

we cannot see most cells without the aid of a

• telescope

• scale

• flashlight

• microscope

area that stores and packages chemicals

• Golgi bodies

• cell membrane

• nucleus

• cell wall

bubble-like storage vessel

• centrioles

• vacuoles

• nucleolus

• chloroplast

control center of a cell

• ribosome

• smooth endoplasmic reticulum

• nucleus

• mitochondria