Review Game
Quiz 2
CP Biology
Ms. Albu
Directions
Grab a whiteboard & marker
You will be given 30 seconds to chat
(Quietly: don’t give YOUR answer away)
with your group
Write down your final answer
Read answer to class
Each team with a CORRECT answer
receives a POINT
Most points= winner
List the steps of the scientific
method in order
 Problem
 Research/Discussion
 Hypothesis
 Experiment
 Data
 Conclusion
What are the 5
characteristics of life?
 Made of cells
 Obtain/Utilize Energy
 Reproduce
 Respond to stimulus
 Growth and Development
Scientists test hypotheses
by….
 Doing experiments
Define Metabolism
 All the chemical activities of an organism or cell
Describe the difference
between growth and
development
To grow means to get bigger and to
get bigger; more cells must be
added.
Development means to change into
ADULT FORM
What is ATP?
The form of energy obtained
from the breakdown of
glucose in cellular respiration
Energy source for cells that is
used in metabolism
Define Cellular Respiration
The process by which
glucose is broken down to
produce energy for the
organism in the form of ATP
molecules
Define Autotroph & Give an
example (2 points)
converts sunlight energy into
chemical energy through the
process of photosynthesis
PRODUCER
Identify which happens in
Animals, plants, or both:
1) Photosynthesis
2) Cellular Respiration
Define an independent and
dependent variable
Independent “Cause”: What is
changed, what is tested, the x-axis
of the graph
Dependent “effect” What is
measured, result of the experiment
GIVE 2 EXAMPLES OF
HOMEOSTASIS
Temperature regulation
Blood pH regulation
Blood glucose regulation
Explain why Yeast is living
[2 mins: 2 Points]
Name the 2 types of cellular
respiration
Aerobic
Anaerobic
Ms. Albu mixes yeast with
warm water, sugar
(glucose) and observes
bubbles. What is process is
going on? This is proof for
which characteristic of life
Cellular RESPIRATION
OBTAIN/UTILIZE ENERGY
Explain why Fire is living or
non-living. 2 Mins
Explain evolution
HAPPENS OVER MANY
GENERATIONS
Change in a species over time
~99% of all organisms that were
once living are now extinct
Either have adaptations to survive
and reproduce or die off
Which type of cellular
respiration requires OXYGEN
Aerobic Respiration
Why do scientists need a
control group?
Keep 1 group constant as means
of comparison
To see effect of variables tested
Define HOMEOSTASIS
 Maintaining internal conditions
 Organisms utilize a lot of energy to maintain
homeostasis
A hypothesis has to be…..
 measurable,
 Testable
 Plausible/educated guess
 If____, then____
3 points: What is the
independent & dependent
variable? What kind of
visual representation is this?
MAKE A HYPOTHESIS
Does yeast metabolize sugar
and produce a gas?
Hypothesis: IF____________,
THEN_______________.
Put in order of increasing
complexity: Tissue, molecules,
organ, cell, organ system,
organism
Molecules
Cell
Tissue
Organ
Organ system
Organism
Give TWO examples of an
organism responding to the
environment (stimulus)
 Shivering
 Animal distress calls
 Change of coat color with season change
 Birds migrating
 Fight or flight (adrenaline)
 Pupils dilate in lower light
 Reflexes (hot stove)
Your blood pH is normally 7.4.
Your body works to regulate
that it is maintained at 7.4- this is
an example of ____________?
Homeostasis
What are the types of
Asexual reproduction?
Binary Fisson
Budding
Define HETEROTROPH
ingest or eat other
organisms in order to
obtain chemical energy
Also known as consumers