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Name ________________________
Date _______________Period____
Study Guide-Trimester 1 Final
Chapter 1
1) What does this model represent? _____________________________________________________________
2) Define the following words:
Observation:______________________________________________________________________________
Hypothesis:_______________________________________________________________________________
Scientific process/ scientific inquiry: ___________________________________________________________
3) Observation, inference, or prediction?
Kobe scored 81 points _____
Kobe will score at least 20 points because his average is 25 points per game _____
Kobe averages more points than any other player, so he is the best offensive player _____
4) Quantitative or Qualitative?
There are 32 ml of water in the beaker _______________
There is water in the beaker ______________
The temperature of the air is 32 degrees Celsius ______________
The air is hot _____________
There is a strong odor in the room _________________
The gas is under pressure at 18 psi _________________
Chapter 3
5) In diffusion, molecules move from an area of ______________ concentration to _____________ concentration.
6) Osmosis is the movement of _______________________ across a cell membrane.
7) Which organelles are found in plant cells, but not animal cells: ____________________ _____________________
8) What is the difference between unicellular & multicellular organisms? ___________________________________
______________________________________________________________________________________________
9) How are cells organized in multicellular organisms?
___________________ --> ___________________ --> _____________________ --> _________________________
10) label the cell below with the correct organelles:
1. _________________________
2. _________________________
3. _________________________
4. _________________________
5. _________________________
11) Write the 3 parts of Cell Theory:
1. __________________________________________________________________________________
2. __________________________________________________________________________________
3. __________________________________________________________________________________
12) Write the correct cell organelle for each function listed below:
Structure
Function
a stiff layer of nonliving material that surrounds plant cells, protects and supports
the cell.
the outside cell boundary that controls which substances can enter or leave the cell
the control center, directs all of the cell’s activities.
thick fluid where many organelles are found.
produces the cell’s energy.
passageways that carry materials from one part of the cell to another.
produces protein.
receives materials from ER, packages them, and sends them to other parts of the
cell.
captures energy from sunlight and uses it to produce food for the plant cell.
stores water, food, waste, and other materials.
Chapter 4
13) Write the formula for photosynthesis below:
14) Write the formula for cellular respiration below:
15) what is Replication?
16) What is Respiration?
17) What is Photosynthesis?
18) What is Fermentation?
19) What is differentiation?
20) Photosynthesis takes place in which organelle? ___________________________
21) Cellular respiration takes place in which organelle? ___________________________
22 Where does replication take place? _______________________________
23) What are the three phases of the cell cycle?
_________________________________
_________________________________
_________________________________
24) What is DNA?
25) Where is DNA located?
26) What are the four nitrogen bases? Draw lines indicated which bases pair with one another:
____________________________________
________________________________________
____________________________________
________________________________________
27) What is the shape of DNA called?
28) What are chromosomes made of?
29) Where are chromosomes located?
30) What is an autotroph?
31) What is a heterotroph?
32) Describe & sketch what happens during each step of the cell cycle below (include nucleus & chromosomes):
1. Interphase:
2. Prophase:
3. Metaphase:
4. Anaphase:
5. Telophase:
6. Cytokinesis:
Viscosity is the scientific term for how "thick" or "sticky" a liquid is. The higher a liquid's viscosity, the thicker
it is. Use the table below to answer the following questions:
33) What is more viscous, molasses or Nutella?
34) If you were to turn a container of Marmite
upside down, would the Marmite spill or not?
Why?
35) What is the viscosity of water most likely to
be?