Russ Bowers
New member
Which of the following would move fastest through a gel undergoing electrophoresis?
A .A strand of DNA with a mass of 10,000 amu (atomic mass units)
B. A strand of protein with a mass of 10,000 amu
C. A strand of protein with a mass of 20,000 amu
D. A strand of DNA with a mass of 5,000 amu
Which of the following is the major reason for an investigation?
A. to provide evidence
B. to make changes in society
C, to make changes in science
D.to employ investigators
Which of the following would NOT be useful in analyzing DNA?
A.gel electrophoresis
b.gas chromatography
c.paper chromatography
d.a light microscope
A process used to separate mixtures of chemicals is called WHat?
Although the Red Queen was over 1000 years old, her DNA,...
A.could not be analyzed.
B.was useless as evidence.
C.could be analyzed and compared to other mummies.
d showed that she was the daughter of the great Mayan ruler.
A .A strand of DNA with a mass of 10,000 amu (atomic mass units)
B. A strand of protein with a mass of 10,000 amu
C. A strand of protein with a mass of 20,000 amu
D. A strand of DNA with a mass of 5,000 amu
Which of the following is the major reason for an investigation?
A. to provide evidence
B. to make changes in society
C, to make changes in science
D.to employ investigators
Which of the following would NOT be useful in analyzing DNA?
A.gel electrophoresis
b.gas chromatography
c.paper chromatography
d.a light microscope
A process used to separate mixtures of chemicals is called WHat?
Although the Red Queen was over 1000 years old, her DNA,...
A.could not be analyzed.
B.was useless as evidence.
C.could be analyzed and compared to other mummies.
d showed that she was the daughter of the great Mayan ruler.