Animal Unit Review Sheet Test Friday November 13th
Review Sheet DUE 11/13 (please use separate sheet to answer questions)
Standards for Animals Unit
Animal Standards for EOC
Cellular
I can describe cellular respiration as the process cells use to change the energy
Respiration
of glucose into energy in the form of ATP and/or the process that provides the
in Cells
energy source for most living organisms.
I can compare cellular respiration to the burning of fossil fuels (e.g., large
carbon-containing compounds are broken into smaller carbon compounds as
chemical energy is transformed to different forms of energy in both cellular
respiration and combustion of fossil fuels).
I can describe the inputs and/or outputs of matter and/or energy in cellular
respiration and/or in combustion (i.e., inputs include glucose or large
carbohydrates and oxygen, outputs include carbon dioxide, water, and
energy/ATP).
Chemical
I can describe that large molecules in food are broken down into smaller
Reactions in molecules by cells to provide energy or building blocks (i.e., proteins into amino
Cells
acids, carbohydrates into simple sugars, fats into fatty acids, DNA into
nucleotides).
I can describe that cells build large molecules required for cell functions from
smaller molecules (i.e., proteins from amino acids, carbohydrates from simple
sugars, fats from fatty acids, DNA from nucleotides).
I can describe that chemical energy stored in special molecules (i.e., ATP, fat,
carbohydrate) is used by cells to drive cell processes.
Cells and
I can describe the essential function(s) of structures within cells (i.e., cellular
Organelles*
membrane, cell wall, nucleus, chromosome, chloroplast, mitochondrion,
ribosome, cytoplasm).
Cell
I can describe the structure of the cell membrane as a bilayer with embedded
Membrane*
proteins capable of regulating the flow of materials into and out of the cell.
*will be addressed throughout the Animal and Plant Units
+ √
STEP 1 - Reflect on the standards above to know where to spend your time studying.
STEP 2 - Identify vocab/concepts that are unclear and review notes, worksheets, etc.
STEP 3 - Select 6 of the following questions to answer:
1. We have two major ideas for the Food for Animal unit. Name, describe and explain each process.
2. Explain in your own words: How do we get energy from our food?
3. What are the three major groups of food molecules recognized by scientists?
4. Draw a picture of each food molecule and name the subunits of the major groups of food
molecules.
5. What is the difference between the two major subdivisions of carbohydrates? (simple and complex)
6. Where is the energy stored in the molecules that we eat?
7. What process provides energy in animal cells?
8. What is the equation for cellular respiration? Words or formula=okay
9. Describe the transfer of energy in cellular respiration, including what percentage of the energy is
transferred.
10. Is matter ever converted to energy? Explain your answer.
11. After a marshmallow was burned OR when sugar was used in our cells—where did the sugar go
(the matter—the carbon, hydrogen, and oxygen)?
_
STEP 4 EVERYONE ANSWER THE FOLLOWING QUESTIONS:
12. A cricket jumps around in its container. The cricket eats food that contains glucose. Use this
information to answer the 2 questions below.
A) Explain what happens to the matter (carbon) in the food as it is taken in by the cricket and
used to power the jumping. Include any changes in the form of the matter. A diagram may be
helpful.
B) Explain what happens to the Energy in the food as it is taken in by the cricket and used to
power the jumping. Include any changes in the form of the energy. A diagram may be helpful.
13. Answer True or False to these statements of what happened to the mass of the potato and/or
mealworms when the potato was used as food
a. _ ____
b. ____
The glucose and oxygen molecules were broken and rearranged into water molecules
and carbon dioxide molecules.
The glucose molecules combined with CO2 molecules and became water andO2.
c. _____
Carbon dioxide is produced when glucose is used as food.
d. _____
Oxygen is produced when glucose is used as food.
e. _____
Water is produced when glucose is used as food.
f. _____
The main purpose of eating the potato was to produce carbon dioxide
g. _____
40% of the mass (atoms) of the potato became ATP/Chemical Energy.
STEP 5 - Animal Unit Vocabulary, complete the following table with a definition and picture
WORD
DEFINITION/EXPLANATION
PICTURE/DIAGRAM
CARBOHYDRATES
PROTEINS
FATS
DIGESTION
CIRCULATION
BIOSYNTHESIS
CHEMICAL
ENERGY
CELLULAR
RESPIRATION
ATP
Food molecule made of simple sugars like
glucose. Two major types – simple and
complex. Simple – small not in chains
(glucose). Complex – long chains (starch,
glycogen and cellulose)
GLUCOSE