Levels Of Hierachy

Question 1

Molecules

Answer 1

Smallest partial in a chemical element or compound.

Molecules are made up of atoms that are held together by chemical bonds

Question 2

Cells

Answer 2

The cell is the basic structural and functional unit of all know, living organisms

Question 3

Tissues

Answer 3

A tissue is an collection of cells not necessarily identical but on the same origin that together carry out one special function

Question 4

Organs

Answer 4

Collection of tissues join in a structural unit to serve a common function

Question 5

Organ/body systems

Answer 5

Two or more organs working together in the execution of a specific body function

Question 6

Molecule examples

Answer 6

Water, sugar, oxygen, carbon dioxide, fat (lipid), Protein, insulin, adrenaline

Question 7

Cell examples

Answer 7

Muscle cells, fat cells, neurons, bone cells, red blood cells, liver cells

Question 8

Tissue examples

Answer 8

Connective, muscle, nervous, epithelial, bone

Question 9

Organ examples

Answer 9

Hot, kidney, liver, stomach

Question 10

Organ/body systems

Answer 10

Nervous, endocrine, digestive, cardiovascular, musculoskeletal