Bio Test Chapters 1 & 2

Front 1

What are the 7 steps to the Scientific Method?

Back 1

1) Define the Problem
2) Research
3) Form a Hypothesis
4) Conduct the Experiment
5) Record & Observe Data
6) Analyze Data
7) Conclusion

Hint 1

DRFCRAC

Front 2

What is the origin of the Metric System?

Back 2

French

Front 3

What is the defination of Metric System?

Back 3

a system of communication, universal among scientists.

Hint 3

____ of _____...

Front 4

SI Units stands for?

Back 4

System International

Front 5

What is the order of the stair-step system?

Back 5

Kilo
Hecta
Deca
_m_l_g
Deci
Centi
Milli

Front 6

What is work measuered in?

Back 6

Joules

Front 7

Volume is measured in?

We use the ______ to measure it?

Back 7

liters

graduated cylinder

Front 8

Weight/Mass is measured in and uses?

Back 8

grams

triple beam balance

Front 9

Time is measured in?

Back 9

Seconds

Front 10

Temperature is measured in?

F --> C?
C --> F?

Back 10

Degrees Celsius
F-> C = (9/5 x C)+ 32
c-> F = (F - 32) x 5/9

Front 11

Scientific Notation
ex. What is 4,500,000
and.000000007?

Back 11

4.5 x 10 (6)
7 x 10 (-9)

Front 12

What are the 3 necessities of life?

Back 12

1) Reproduction
2) Growth
3) Respond

Front 13

Growth:
What 2 ways can growth occur?

Back 13

The ability to increase in mass.
1) cells increase in size
2) cell number increases

Front 14

Assimilation:

Back 14

Taking raw materials and turning them into something usuable

Front 15

Reproduction:
Is necessary for ____

Back 15

producing a new individual.

necessary for SPECIES but not for the INDIVIDUAL

Front 16

2 forms of reproduction?

Back 16

Assexual
and Sexual

Front 17

Response:

Back 17

the reaction to a stimuali
ex. giving an organism food causes it to grow.

Front 18

Metabolisim:

Back 18

the sum of all chemical activities that MUST be carried out for survival

Front 19

Digestion:

Back 19

breaking down food into smaller particles.

Front 20

Respiration:

Back 20

obtaining of energy

Front 21

Synthesis:

Back 21

metabolic process where materials make something new.

Front 22

Homeostasis:

Back 22

the state of balance that all chemical activities must occur in.

Front 23

Spontaneous Generation:

Back 23

hypothesis that stated that living things came from the non-living

Front 24

Believed in spontaneous generation

Back 24

Aristotle

Front 25

Italian Scientist who observed rotten meat. Proved biogenisis when trying to prove Abiogensis

Back 25

Redi

Front 26

English Scientist who accidently proves Abiogensis

Back 26

Needham

Front 27

Italian scientist who repeated the experiments and came up with the real answer, Biogensis

Back 27

Spalbinani

Front 28

French Scientist proved Biogenisis and used Goose-necked flasks

Back 28

Pasteur

Front 29

Ionic Bond

Back 29

A bond formed by electrical attraction between two peroxides.

Front 30

Cat-ion is ___
Anion is ____

Back 30

Cat-ion is +
Anion is -

Front 31

Reactants:

Back 31

A compund or element included in a reaction

Front 32

Products:

Back 32

compounds formed by chemical reactions

Front 33

Exergonic Reaction

Back 33

release of energy

Hint 33

Exit

Front 34

Endergonic Reaction

Back 34

absorb energy

Hint 34

In

Front 35

Activation Energy

Back 35

amoung of energy needed to start a reaction

Front 36

catalysts

Back 36

reduce the amount of energy needed

Front 37

3 different groups on the periodic table?

Back 37

Metals, Non-metals, and Inner Gases

Front 38

Organic Compounds are made up of what?

Back 38

C Carbon

Front 39

Chemical Formula

Back 39

A combination of element symbols and numbers each will be representing elements and indicate the number of molecules

Front 40

Mixture

Back 40

2 or more substanced that are mixed together but not chemically combined

Front 41

Heterogenous Mixture

Back 41

Different throughout, not an equal proportion
ex. M'M's, skittles

Front 42

Homogenous Mixture

Back 42

same throughout equal proportions
Tea, Kool-aid