Cell Structure and Function
Smallest unit of life
What qualifies a cell as a life form?
Responds to the environment
Structure of Cells
All start out life with:
A Closer Look at Membranes
What is a cell membrane?
Also called plasma membrane
It is the outer layer of an animal cell.
It is surrounded by a cell wall in plants,
fungi, and bacteria.
ALL LIVING THINGS HAVE CELL
Membrane vs Wall
Slide one- Introduction slide
Slide two- I hope you remember that we went through the levels of organization and
the cell was the simplest unit of life and consequently the smallest unit of life. Again,
you should be familiar with the character
Movement of particles from an area of
high concentration to low concentration
In other words, down the gradient
It is a passive process
So, particles will move into or out of a
cell depending upon the area of high
Rates of diff
List the three main molecules of an animal cell membrane.
Made of phospholipid and protein (cholesterol in animals)
Flexible, Thin, Fragile
Hydrophilic (water loving)
Hydrophobic (water hating)
Tell me the three things cell membranes do.
How Various Diets and Exercises Can Affect Weight Gain in Felis catus (Domestic Cats)
Cats, like their dog counterparts, were domesticated for many reasons. Some are hunters and swimmers,
others are bred for their looks and personality. The mai
Jurassic Park and How It Relates to Biology
Jurassic Park (1993) is a book/movie about the re-creation of dinosaurs for the purpose of a
human entertainment in an amusement park. When Hammond, the parks founder, is threatened with loss
of funds he invites
Nutrition Exam 1
What are the six classes of Nutrients?
Answer: (1.) carbohydrates
What are Macro & Micro Nutrients?
Answer: Macro- CHO, Lipids, Proteins
Micro- Vitamins, Minerals
Final Dietary Analysis
Using your food record for both weeks, evaluate your diet according to information presented in
class and from your book. Please note that you need to provide data for both weeks an
Following Reconstruction, white political leaders in Texas and other southern states
sought to take the vote from black voters. As a disenfranchisement device, the poll tax
discouraged poor whites as well as blacks from voting, while enablin
Instructor Mark Emblem
American Government 2305
October 17, 2016
Self Political Perspective Essay
What do I have to say about the political animal am I? What do I want to say about me, and my
political perspective? On thinking to my self th
10 November, 2016
Should There be a National Database to Track Controlled Substances, or Should it be a State
Issue? An Annotated Bibliography
Recent trends of misuse of controlled substances has brought
01 Nov. 2016
Discussion Board Unit 10
Topic: Should there be a national database to track controlled substances, or should it be a
Thesis: A national database is a good means to let all doctors acros
Works Cited Quiz
Dean Cornelia Executive on a Mission: Saving the Planet The New York Times 22 May 2007
www.nytimes.com/2007/05/22/science/earth/22ander.html?_r=0 Accessed 12 May 2016
Ebert Roger Review of An Inconveni
11 Oct. 2016
Discussion Board Unit 7
1. The information I got from seeing the entire commercial versus seeing the pictures in my
book was the understanding why the polar bear was in a car commercial.
2. The comme
Fox, Dov. The States Interest in Potential Life, Journal of Law, Medicine, and Ethnics, No. 2, p
Gaylord, Scott W. A Matter of Context: Casey and the Constitutionality of Compelled Physician
Special. Journal of Law, Medicine and Ethics 2015; 35 InfoT
Study online at quizlet.com/_540l7
In humans, oxygen is delivered to the cells of the body by the
A karyotype (chromosome display) would be unable to
Study online at quizlet.com/_556rs
_ are the major lipids of plasma membranes.
B) Membrane proteins
C) Fatty acids
_ is a hydroxyl group.
_ store th
Fluoride can prevent tooth decay by _. (see book section:
Biology and Society: Fluoride in the Water)
promoting the replacement of lost minerals on the
Correct tooth surface
No. Plaque is removed by frequent brushin
Study online at quizlet.com/_1uqmo
A substance that
cannot be broken down
into other substances
by ordinary chemical
procedures is a(n)
A(n) _ refers to
two or more atoms held
together by covale
Study online at quizlet.com/_40e84
_ are composed of
two or more different types
_ reasoning is a
component of discovery
science in hypothesisdriven science
_ reasoning is used
to develop testable
PRACTICE QUIZ CHAP. 3
Study online at quizlet.com/_3ivzl
A glass of grapefruit juice, at pH 3, contains _
H+ as a glass of tomato juice, at pH 4.
1) one-tenth as much
2) half as much
3) twice as much
4) three times as much
5) ten times a
Bio exam 1 review- farr
Study online at quizlet.com/_5urri
A carefully formulated scientific
explanation that is based on a large
accumulation of observations and
is in accord with scientific
principles is termed a/an
A cell that lacks organelles
Which of the following is not recycled but is lost from ecosystems?
What are the basic units of life?
B) DNA molecules
D) A, G, C, and T
What will happen if you do
Nutrients Report 09/17/16 - 09/22/16
Your plan is based on a default 2000 Calorie allowance.
Protein (% Calories)*
10 - 35% Calories
Test 4 Review
How is death today different from death 100 years ago?
Where do the elderly generally prefer to live?
What is hospice care?
o Assisted living
o Nursing home
Describe the last 3 stages in Eriksons theory of development (textbook pg. 464);
Lifespan Test 1 Review
Know what is involved in the science of development.
Understand the nature versus nurture debate.
Be able to define sensitive period, critical pe
Philosophy T-Th @ 5pm-6:20pm
Exit Through the Giftshop Extra Credit
What would Plato think about this?
If Plato were to watch Exit through the Giftshop, he would agree that Thierry Guetta is a
like a bad city. Plato would not think that the ac