Human Anatomy & Physiology: human anatomy & physiology Flashcards

is anything that occupies space and has mass

solid, liquid and gaseous state

is the capacity to do work

is energy in action

Is stored energy

chemical energy, electrical energy, mechanical energy, radiant energy or electromagnetic energy

carbon, oxygen,hydrogen,and nitrogen

means indivisible, are clusters of even smaller particles called protons, neutrons and electrons.

a major componenof both organic(carbon conaining) and inorganic (non-carbon contain) moleculas. t it is need for the production of cellular energy.

a primary component of all organic molecules, which include carbohydrates, lipids(fat) proteins and nucleid acid.

a component of proteins and nucleic acid.

is equal to tne number of protons

is the sum of the protons and neutrons

elements have two o more structural variation

the disintegration of a radioactive nucleus may be compared to tiny explosion

combination of two or more atoms bind, they form molecules of a compound

Are substance composed of two or more component phisically intermix

homogeneous, will not settler

Are heterogeneous mixtures. Often appear translucent or milky and although the solute particle are larger that those in true solutions, they still o not settle out.example jell-O

Are heterogeneous mixture with large, often visible solutes that tent to settle out. Example mixture of salt and water and blood

It is a energy relationship between the electrons of the reacting atoms.

All the chemical reaction has occur in a living organs

Chemical that help speed up chemical reaction with out itself being used up

Something oxide is remove

Remove hydrogeneration

Any chemical that does not contain carb

Any chemical that contain carb

Everything disolve.ex salt

Is never a true solution . Ex. Flour

Is not a truly dissolve because is too heavy

Ph is the scale on the number of hydrogen ion in solution

Is an ionic compound containing cations and anions

Opposite of dehydration synthesis

Ionic bond, covalent bond, hydrogen bond

a bond which electrons are complely lost or gained by the atoms involved

Electrically balanced

Containing atoms with different electrons -attracting ability

Two different atoms share the same electrons

Is the study of the chemical composition and reaction of living matter

Is the most abundant and important inorganic compound in living material. It make up 60-80% of volume of most living cells

Have a sour taste, can react with many metals.

Like salt they are electrolyte

A buffer is a solution containing either a weak acid and its salt or a weak base and its salt, which is resistant to changes in pH.

A group of molecules that includes sugar and starches

Or simple sugar , ex. Glucose , fructose, galactose.

Double sugar, it's formed when two monosaccharides are join by dehydration synthesis

Simple sugar linked together by dehydration synthesis

Contain carbon, hydrogen,and oxygen.( fat in the body)

Neutral fats, it composed of two types of building block, fatty acid and glycerol. Fat deposits

Are linear chains of carbon and hydrogen atoms with an organic acid group at the end.

electrically charged particle due to loss of an electron

a bond which electrons are shared equally

legs moving the pedal of a bicycle

when the bondsof ATP are broken, is released to do cellular work

represented by the flow of charged particles along a conductor, or flow of ions acrossa membrance

the structural basic for manufactory of all body steroids. a component of cell membrane

increasing the risk of heart disease even more that the solid animal fat

are modified triglycerides

are fat soluble and contain little oxygen

the building block of proteins

two united amino acid

composed of carbon, oxygen, hydrogen, nitrogen and phosphorus, are the largest molecules in the body. has two major class of molecules Deoxiribonucleic acid(DNA) and ribonucleic acid (RNA)

is the genetic material

carried out the genetic instructions for protein synthesis

Adenine, guanine, cytosine, thymine

Adenine, guanine, cytosine, uracil