,L P entos e CD Reduced Myelin Sheaths
Thiamine Lipid Glucose Metabolism
Glucose _ 6 Phosphate a sztshwxe deficiency G Branched Chain Amino Acid>
Pyruvate he LaCtate accumuhtion
i ( Thiamme
Acetyl CoA deficiency
The Role of B Vitamins in the Citric Acid Cycle
The citric acid cycle, also known as the TCA cycle or Krebs cycle, is a process which happens in
the mitochondria in response to glycolysis occurring. The Citric Acid Cycle metab
NATIONAL CENTER FOR CASE STUDY TEACHING IN SCIENCE
Little Girl Lost: A Case Study on
Defective Cellular Organelles
Tracie Y. Hudson
Department of Biology
Malcolm X College, Chicago, Illinois
Part I Bringing Home Baby
After many years of trying to get p
Table 1a: Absorbance of Solution Outside the Bag
Absorbance (@540 nm)
Tube # Time (m) Group 1 [C] Group 1 [E] Group 2 [C] Group 2 [E] Group 3 [C] Group 3 [E] Group 4 [C] Group 4 [E] Group 5 [C] Group 5 [E]
Edited: 2/7/2016 (DAlessio and Porther)
Name: BIOL 1500 Lab DAD
LABORATORY REPORT FORM
DIFFUSION AND OSMOSIS
All answers to the following questions are to be typed in the spaces below, printed, and turned in at the
beginning of the next l
Name / Group:
Natural selection of color morphs in the peppered moth, Biston betularia
Charles Darwin's major contribution to science was the theory of natural selection. In short, the
theory states that if a heritable trait vari
Evolution of populations
Populations evolve (not individuals)
Recall the finch example. Individuals did not grow larger beaks as a result of the drought,
the proportion of larger beaks increased in the population.
Natural Selection in a population.
Evidence and Selection
Selection acts at multiple levels
Group selection/multilevel selection
All theories have predictions
I. Predictions of evolution.
1. species are interrelated
2. species have changed over time
1. Species are interrelated
Ch. 15 Review
Where are genes located?
A specific loci on chromosomes
What is the chromosomal theory of inheritance?
Genes occupy specific loci on chromosomes. Chromosomes
undergo segregation and independent assortment during
What happens to allel
The Origin of Species
1. What is a species?
Morphological species concept species based on shared characteristics and morphology.
Biological species concept same species if individuals can interbreed and produce viable
fertile offspring (share the same
Ch 6 Review
1. What is the smallest unit of life? Cell
2. What methods do biologists use to study cells?
Use microscopes and the tools of biochemistry
3. What is cell fractionation and describe the steps.
Cell fractionation, a technique that take
Why people dont believe in evolution
Why people should believe in evolution?
Three ingredients to natural selection
Why is it such a big deal?
Provides a 3rd way of thinking.
1. God did it. Made the moths prett
History of Life
What is life?
How did it begin?
1. How to go from inorganic to small organic molecules
2. Join small molecules into macromolecules such as proteins and nucleic acids
3. Self-replicating molecules capable of responding to natural selection
LABORATORY REPORT FORM LAB 3
All answers to the following questions are to be typed in the spaces below, printed, and turned in at
the beginning of the next lab meeting. You must also include printout
BIOL1500 Post Class Assignment/Homework 3
Due 9/20 at the start of class
Name and Section:
1. Gaucher disease is the most common of lipid storage diseases in humans. It is caused by a
deficiency of an enzyme necessary for lipid metabolism. This leads to a