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ch 10.1 and 10.2
ch 10.1 and 10.2 DC
28
Biology
10th Grade
04/02/2014

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Term
Fredrick Griffith
Definition
scientists that worked with S. pneumonae bacteria to discover the factor causing heredity.
Term
S- strains and T-strains
Definition
two types of S. pneumone.
Term
virulent strain
Definition
discease causing
Term
transformation
Definition
a transfer of genetic material from one cell or organism to another.
Term
DNA
Definition
What does the molecule DNase act upon?
Term
enzymes
Definition
type of molecules that are protease, RNase and DNA?
Term
bacteriophage
Definition
What type of virus is able to infect bacteria?
Term
Hershey - Chase
Definition
Worked to determine if protein or DNA of a phage would enter bacteria.
Term
Latin, means "Change forever"
Definition
origin of the word transformation
Term
an epedimic of pneumonia
Definition
triggered the interest in finding what hereditary factors were in 1928
Term
radioactive sulfur
Definition
What isotope did Hersey and Chase use to label protein in a bacteriophage?
Term
centrifuge
Definition
Spinning machine that seperates heavy bacteria.
Term
adenine
Definition
binds with thymine
Term
cytosine, thymine
Definition
Pyrimidines
Term
cytosine
Definition
a pyrimidine that binds with
Term
hydrogen bonds
Definition
holds two strands of DNA together
Term
double helix
Definition
template
Term
10
Definition
number of base pairs per twist of DNA
Term
adenine, cytosine, thymine, guanine
Definition
nitrogen bases
Term
phosphate group, sugar (deoxyribose), nitrogenous base
Definition
THREE PARTS OF A DNA NUCLEOTIDE
Term
covalent
Definition
bonds between phospate and sugar of DNA
Term
Franklin, Wilkins
Definition
scientists who made x-ray diffraction photos of DNA
Term
thymine
Definition
pyrimidine that binds with adenine
Term
guanine
Definition
a purine that binds with cytosine
Term
adenine, guanine
Definition
double ring bases, purines
Term
Watson, Crick, Wilkins
Definition
received Nobel Prize for DNA model
Term
cytocine
Definition
compementary base of G
Term
deoxyribose
Definition
word with meaning of "away acid sugar"
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