People
Bacteriophages
DNA
Potpourri
Old Chapters
100
Griffith called the process he observed transformation because...
What is a harmless bacteria had been transformed.
100
What do bacteriophages infect?
What is bacteria.
100
What stores information in a cell?
What is DNA.
100
What type of bonds hold the nitrogenous bases together?
What is hydrogen bonds.
100
What is the equation for photosynthesis?
What is 6H2O+6CO2 makes C6H12O6 + 6O2
200
What happened when Griffith injected mice with the harmless, R-strain bacteria alone?
What is the mouse lived.
200
In what part of the virus does the DNA reside?
What is inside the protein coat.
200
What happens if a piecce of DNA is missing?
What is the information is lost.
200
What is the term for he three parts of DNA together?
What is a nucleotide.
200
What is an organism that can make its own food?
What is an autotroph.
300
In Griffith’s bacterial transformation experiments, harmless bacteria change into ....
What is harmful bacteria.
300
What do bacteriophages inject into the bacteria?
What is DNA/genetic information.
300
How is DNA like a book?
What is the information is stored and can be passed on.
300
What tyype of bonds hold the three parts of DNA together (hint: not hydrogen).
What is covalent.
300
What are the three parts of an atom, what are their charges, and where are they located?
What is proton (+) nucleus, neutron neutral nucleus, electron negative outside the nucleus.
400
What scientist made x-ray diffractions of DNA?
What is Franklin.
400
Is a bacteriophage a bacteria or virus.
What is, it is a virus that infects bacteria.
400
What are the three parts of a DNA molecule?
What is phosphate, deoxyribose sugar, and nitrogenous base.
400
What are the tips of chromosomes called?
What is telomeres.
400
The first in a food chain is always a what?
What is a producer.
500
What two words did Watson and Crick use to describe DNA?
What is a double helix.
500
Who made the components of DNA radioactive to learn what carried genetic information?
What is Hershey and Chase.
500
If the % of A nitrogenous bases is 20, what is the % of G nitrogenous bases?
What is 30%
500
What is the complimentary strand of DNA that is AGCTAT?
What is TCGATA.
500
How many cells are made in mitosis and in meiosis?
What is 2x and 4x.
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