LS 3.2 Organ Systems Question Preview (ID: 26457)


LS 3.2. TEACHERS: click here for quick copy question ID numbers.

What is the smallest unit of life?
a) cell
b) tissue
c) organ
d) system

Which organ system is responsible for pumping blood through the body?
a) Circulatory
b) Respiratory
c) Digestive
d) Lymphatic

What are the main organs of the circulatory system?
a) Heart and arteries
b) Brain and spinal cord
c) Small intestine and large intestine
d) Spleen and tonsils

Your heart is an
a) organ
b) tissue
c) cell
d) nonliving

A living thing is also called an
a) organism
b) water
c) rock
d) sun

Which system breaks down food?
a) digestive
b) Nervous
c) Circulatory
d) Respiratory

The Nervous system is respinsible for:
a) Sending and receiving messages through out the body.
b) Breaking down food
c) Removing excess fluid from the body
d) Carry oxygen into the body

a multicellular organism is made of
a) many cells
b) one cell
c) bacteria
d) None of these

Which organ system fights off illness?
a) Lymphatic
b) Circulatory
c) Respiratory
d) Excretory

Cells make up:
a) Tissue
b) Organ
c) Organ systems
d) None of these

Tissues make up:
a) organs
b) cells
c) Organ systems
d) None of these

Organs make up:
a) Organ systems
b) Cells
c) Tissue
d) None of these

Another word for a living thing
a) organism
b) atom
c) none of these
d) virus

Your heart is an example of what?
a) organ
b) cell
c) tissue
d) Organ system

the most basic unit of life
a) cell
b) Prokaryote
c) Organ
d) tissue

Which is a unicellular organism
a) bacteria
b) fungi
c) plants
d) animals

The cell theory states all of the following except
a) Cells are made of atoms
b) All living things are made of cells
c) Cells are the basic units of structure and function of living things
d) Cells come from other living cells

Which system pumps blood thoughout the body?
a) circulatory
b) digestive
c) lymphatic
d) endocrine

Your stomach is ......
a) an organ
b) Cell
c) organ system
d) a type of tissue

Which is the correct order of cellular organization?
a) Cell, tissue, organ, organ system
b) tissue cell organ, organ system
c) organ system, tissue, cell
d) cell, organ, tissue

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