Which of the following would best describe a hypothesis?
30
A testable statement or explanation for an event
A procedure on what you will do in your experiment
A prediction of what happened
A question about what you saw
21 questions
Q.
In what order is the scientific method most likely used?
1
30 sec
Q.
Which of the following would best describe a hypothesis?
2
30 sec
Q.
The independent variable is best described as
3
30 sec
Q.
What is the reasoning behind controlled experiments?
4
30 sec
Q.
In this diagram, what is the independent variable?
5
30 sec
Q.
In this diagram, what is the dependent variable?
6
30 sec
Q.
All biomolecules contain hydrogen, oxygen and ____________
7
30 sec
Q.
Which biomolecule is the only one that contains phosphorus?
8
30 sec
Q.
Many amino acids bonded together will make which type of biomolecule?
9
30 sec
Q.
If an organism needed a long-term source of energy, which biomolecule would they consume most of?
10
30 sec
Q.
This label contains 8g of which biomolecule?
11
30 sec
Q.
Mitochondria function to do what in the cell?
12
30 sec
Q.
Which of the following organelles does a plant cell have that an animal cell does not?
13
30 sec
Q.
In simple diffusion and facilitated diffusion, _______________ move from a high to low concentration
14
30 sec
Q.
The only difference between simple and facilitated diffusion is that
15
30 sec
Q.
In any ideal situation, the solution outside of the cell should be ________ to the inside of the cell
16
30 sec
Q.
Which of the following is the formula for photosynthesis?
17
30 sec
Q.
Photosynthesis takes place in the plant cell and in the _________________, but cellular respiration takes place in both plant and animal cells in the _____________
