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lab practical 2
lab
25
Biology
Undergraduate 2
11/02/2017

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Cards

Term
diffusion rate and molecular weight are
Definition
inversely related
Term
% change in mass
Definition
% = (Final mass - initial mass)/(Initial Mass) all x 100%
Term
Rank from Hi to Low
A 0
B 8.79
C -3.60
Definition
Highest
C
A
B
Lowest
Term
Difference between Hypertonic and Hypotonic
Definition
[image]
Term
transmittance
Definition
how much light passed through the sample
Term
Absorbance
Definition
how much light absorbed by sample
Term
If transmittance is 100%
Definition
absorbance is 0%
Term
The greater the concentration of a protein
Definition
the higher the absorbance
Term
The darker the color
Definition
the greater the protein concentration
Term
The point where the bonds of the reactant can be broken down is the
Definition
transition state
Term
an enzyme that catalyzes the breakdown of hydrogen peroxide into water and gaseous oxygen
Definition
catalase
Term
rate of reaction increases as temperature
Definition
increases
Term
the more substrate that is available
Definition
the higher the rate of the reaction
Term
highest rate of reaction is at ph level
Definition
7
Term
glycolosis means
Definition
splitting of sugars (occurs in cytosol of cell)
Term
phynol red colors
Definition
Red/Pink = Basic
Orange = 7ph
Yellow = acidic
Term
Cell resperation Reactants
Definition
Oxygen
Glucose
Term
Cell resperation Products
Definition
ATP (main)
Water (waste product)
Carbon Dioxide (waste product)
Term
Highest to lowest wavelength color
Definition
White
Red
Blue
Orange
Yellow
Green
Term
formula lab 14
Definition
(Number of cells in stage/total number of cells) x100
Term
Somatic
Definition
body cells that divide by mitosis, producing two daughter cells identical to the parent cell
Term
Gametic
Definition
cell division by meiosis
Term
purpose of fermentation
Definition
provide mechanism to regenerate NAD+
Term
role of h20 in photosynthesis
Definition
splits into oxygen, hydrogen ions, and electrons to replace the lost electrons of photosystem II in light-dependent reaction. Also, as hydrogen ions pass through ATP synthase, ATP is formed to use in the light-independent reaction.
Term
Cell division stages
Definition
[image]
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