Name:______________________
Date: ___________Period:____
Agenda Week of 6 Oct – 10 Oct 2009
Class website:
www.marric.us/teaching
Exam 10/21/09
1c. Students know how
prokaryotic cells, eukaryotic cells
(including those from plants and
animals), and viruses differ in
complexity and general structure.
Unit 2 Quiz #2 Oct 13, 2009
1.
2. Which of the main difference between prokaryotic and
eukaryotic cells is that eukaryotes have
__________________ and prokaryotes do not.
Monday 10/6/09
-
Osmosis Experimental Design and
Write Up
3. An example of an organism that is a prokaryotes is a
HW: Study for Quiz #2
Ch.7 Science Notebook due 10/10/09
Tuesday 10/7/09
Unit 2 Quiz 2 (15 min).
Cell City
HW: Ch 7 Sci Notebooks
Wednesday 10/8/09 –Late Start
A student could tell the difference between onion
skin cells and cheek cells because the onion skin cells
have a _______________________
_______________________
4. The function of a cell membrane is to __________
______________________________________
5. Osmosis is defined as the movement of _________
___________________________________
Cell Basics
HW: Ch.7 Science Notebook
6.
Thursday 10/9/09
7. Which parts do prokaryotic cells, eukaryotic cells, and
-
Osmosis Lab Setup
Ch 7 SciNotebook
HW: Ch.7 Science Notebook
-
Friday 10/10/09
Osmosis Lab Observations and
Reporting
- Collect Ch 7 SciNotebook
HW: Ch.8 Science Notebook
-
Parents/Guardian –


I have reviewed my child’s activities and
homework for the week of 10/5/09 –
10/10/09.
I understand that is important for me
to make sure that my child is
studying to be prepared for the
quiz and has completed all
assignments this week.
Parent/Guardian Printed Name
Most cell membranes are mainly composed of
___________________________________
viruses all share? __________________________
8. Explain the differences between:
Active transport
Passive transport
Facilitated transport
9. The cell structures that make proteins using coded
instructions that come from the nucleus are
_________________
Vocabulary
Chlorophyll
Eukaryote
Osmosis
Hypotonic
Passive transport
Ionic Concentration
Active transport
Facilitated transport
Signature
Diffusion
Isotonic
Hypertonic
Denaturation
Date
Bell Ringers: Week of 5 Oct – 10 Oct 2009
Monday – The structure of the sugar sucrose, C12H22O11, is shown below. It can be broken down to yield simpler
sugars and energy for the cell.
To which class of organic compounds does sucrose belong?
a. Lipids
c. Carbohydrates
b. Proteins
d. Nucleic acids
Explain
Tuesday - Soto puts a drop of green food dye into a glass of water and observes the dye forming colorful swirls
before eventually turning the water green. Explain Soto’s observations.
Wednesday - Science students in Alma’s class are observing prepared slides of the cells of maple tree leaves
and mammal skin cells. As they study the cells under the microscope’s highest magnification, their
teacher records their observations on the board. Which would be included in the teacher’s list?
A. Both the animal and plant cells have an oval shape and are about the same size.
B. Both types of cells have a membrane that is also surrounded by a cell wall.
C. The leaf cells have green organelles called chloroplasts; the animal cells do not.
D. The skin cells have a nucleus, but the cells of the leaves have no nucleus.
Explain.
Thursday - Identify a structure other than a cell wall or a vacuole that might be found in a plant cell
but not in an animal cell. Explain why an animal cell would not have the structure you identify.
Friday - Which is a structure common to all cells?
A. mitochondria
B. nucleus
C. endoplasmic reticulum
D. plasma membrane
Explain
Name:________________________________ Date:________________ Period:_______
Unit 2 Quiz 2
1.
An example of an organism that is a prokaryotes is a _______________________
2.
Which of the main difference between prokaryotic and eukaryotic cells is that eukaryotes have
__________________ and prokaryotes do not.
3.
Most cell membranes are mainly composed of ________________________________________
4.
The function of a cell membrane is to __________ ______________________________________
5.
Which parts do prokaryotic cells, eukaryotic cells, and viruses all share? __________________________
6.
A student could tell the difference between onion skin cells and cheek cells because the onion skin cells
have a _______________________
7. Osmosis is defined as the movement of _________ ___________________________________
8. Which of the following functions does active transport perform in a cell?
a.
packaging proteins for export within c. distributing enzymes throughout the
and out of the cell
cytoplasm
b. equalizing the concentration of water d. moving substances against a
inside and outside a cell
concentration gradient
8.
The cell structures that make proteins using coded instructions that come from the nucleus are
_________________
10. Which means of particle transport requires input of energy from the cell?
a. diffusion
c. facilitated diffusion
b. osmosis
d. active transport
Chlorophyll
Osmosis
DNA
Passive transport
Denaturation
Ionic Concentration
Active transport
Facilitated transport
Diffusion
Hypertonic
Eukaryote
Hypotonic
Isotonic
Prokaryote
_______________________
A. a nucleic acid which is the hereditary material of most organisms
_______________________
B. simple cell without specialized membrane-bound structures
_______________________
_______________________
_______________________
C. net movement of particles from an area where there are many
particles of the substance to an area where there are fewer
D. destruction of a proteins structure that inactivates the protein’s
function
E. same concentration of a solute inside as outside of a cell membrane
_______________________
F. the movement of a particle from low concentration to high
concentration.
_______________________
G. A type of transport that does not require energy but does require
a transport protein.
_______________________
H. the concentration of salts that affect cell shape and protein
structure and function.
_______________________
I. Molecule that absorbs solar energy which is the first step of
photosynthesis
_______________________
_______________________
J. a higher concentration of a solute outside of a cell membrane than
inside
K. cell with specialized structures, which include the nucleus and
other organelles
_______________________
L. diffusion of water across a selectively permeable membrane
_______________________
M. a higher concentration of a solute inside of a cell membrane than
outside.
_______________________
N. the movement of particles across a selective membrane that does
not require energy and may or may not require a protein.
Extra Credit
Lipids and carbohydrates are important in animal cells because both —
a. store energy _
b. contain nitrogen
c. form cell walls
d. provide insulation
Cell walls are made of cellulose, a complex carbohydrate. Which of the following compounds is the basic unit of
the cell wall?
a. amino acids
c. nucleotides
b. sugars
d. lipds
Because the cell membrane is highly selective with respect to the materials that can cross its boundary, it is
described as being selectively…
a. permeable
c. mosaic
b. porous
d. fluid
Name:________________________________ Date:________________ Period:_______
Unit 2 Quiz #3 Oct 14, 2009
1. Name two structures are found in every living cell?
2. A cellular process in which one molecule of glucose is broken down via a number of steps to
produce a total of 38 ATPs is called ______________________________.
3. The structure and function of membrane proteins are described as
___________________________________________________________________.
4. A wet mount of unstained elodea (a green aquatic plant) is observed using high power
(400x) of a compound light microscope. Which structures would most likely be observed?
5. _________________ is an anaerobic breakdown of carbohydrates to produce a small
amount of ATP.
6. Factors that increase the rate of diffusion of molecules across a semi-permeable
membrane are:
-
_________________________
- __________________________
- __________________________
- _____________________________________________________.
7. Unlike the cell membrane, the cell wall is __________________________________
_______________________________________
8. Diffusion occurs because _______________________________________________
9. The type of particle transport that requires input of energy from the cell is
______________________.
10. Two organelles that are common to plant cells but not to animal cells are
_________________________________________________________________
_____ Ribosomes
A. a colored molecule like chlorophyll.
_____ Vacuoles
B. site of aerobic cellular respiration (krebs cycle and electron
transport chain)
_____ Virus
C. small structural units that perform specific functions in
cells.
_____ Enzyme
D. first step in the breakdown of glucose occurs in the
cytoplasm.
_____ Nucleolus
E. membrane-bound organelle where DNA is stored in
eukaryotic organisms.
_____ Peptide
F. organelles involved in protein synthesis using coded
information from the nucleus.
_____ Phospholipids
G. membrane-bound storage organelle
_____ Mitochondria
H. dense area within the nucleus where ribosomal RNA is
produced.
_____ Glycolysis
I. a non-living biological active structure make of a protein coat
and nucleic acid core.
_____ Nucleus
J. bond between amino acids
_____ Organelles
K. molecules that make of cell membranes composed of a
hydrophilic head and hydrophobic tails.
_____ Pigment
L. biological catalyst usually made of protein and sensitive to
pH, temperature and ionic conditions.
1. The structure and function of membrane proteins are described as globular proteins
that create narrow passageways or channels _.
2. A cellular process in which one molecule of glucose is broken down via a number of steps
to produce a total of 38 ATPs is called aerobic respiration .
3. fermentation is an anaerobic breakdown of carbohydrates to produce a small amount of
ATP.
4. Which structures are found in every living cell? a cell membrane and ribosomes
5. Factors that increase the rate of diffusion of molecules across a semi-permeable
membrane are 1)distance involved, 2)concentration of the substances, and 3) weight
of the molecules.
6. The series of diagrams represents a process carried out by a cell. This process is known
as phagocytosis.
7. Unlike the cell membrane, the cell wall is usually made of cellulose that are tough
fibers.
8. Diffusion occurs because molecules constantly move and collide with each other.
9. The type of particle transport that requires input of energy from the cell is known as
active transport.
10. Two organelles that are common to plant cells but not to animal cells are 1) cell wall and
2) chloroplasts.
11. A wet mount of unstained elodea (a green aquatic plant) is observed using high power
(400x) of a compound light microscope. Which structures would most likely be
observed? Nucleus, chloroplast, and cell wall.