Home
Flashcards
Preview
Test 1 and 2
Home
Get App
Take Quiz
Create
Which of the following would be and inference
A. A bird is in a tree
B. A bug is sad
C. A cat has grey fur
D. A tree lost its leaves
B. A bug is sad
Which of the follwoing is a step of the scientific methood
A. obsevations
B. Reaserch
C. Form a hypothesis
D. Experiment
C.
Which of the folwoing is a microscope that passes a beam of light through a specimen in order to magnify it?
A. Laser
B. TEM
C. SEM
D. Binocular
B.
Randall has a problem with a mole in his yard.He herd pepermint makes them go away. He puts them in half his yard. What is the independent variable?
A. Moles
B. Pepermint
C. Dirt
D. Yard
B.
Which part of the microscope can only be used on the low-powerd lens
A. Mirror
B. Coarse adjustment
C. Fine adjustment.
D. Stage clip
B.
What is biology
the study of all life
What microscope can be used on living organisms
Compound light microscope
Which of the following is no a marmocule
A. Lipid
B. CO2
C. Nucleic acids
D. Protien
B.
What type of marmocule is starch?
Polysaccharide
what is the factor that causes enzyme activity?
pH
Which of the 7 themes of biology is a neccesity of all iving things to maintain a stable internal enviornment
Homeostasis
An acid has a pH _____ 7
below
What step of the scientific methood ivolves making an educated guess?
Hypothesis
what are the Two types of nucleic acid
DNA and RNA
A _______ is always asked in the form of a question
problem
The _______ variable is the variable purposely changed or manipulated
independent
List the steps of the scientific method in order
Observation
Reasearch
Hypothesis
Experimeent
Gather data
conclusion
Why does science and religion compliment one another?
Things science can't explain the bible can
Author
TerdFerguson
ID
55187
Card Set
Test 1 and 2
Description
Study for science exam
Updated
2010-12-12T06:31:14Z
Show Answers
Home
Flashcards
Preview