More DNA review

What can be determined about the DNA in bands I and II?

• Band I contains a longer DNA sequence than band II.

• The DNA bands have the same DNA sequence

• The DNA bands are the same size

• Band II contains a longer DNA sequence than band I.

Tags

NGSS.HS-LS3-2

What percentage of the child DNA came from the mother?

• 100%

• 75%

• 50%

• 25%

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

A section of DNA that codes for a specific trait.

• allele

• gene

• chromosome

• trascript

Tags

NGSS.HS-LS3-1

In this DNA fingerprint, the _______ pieces travel the farthest. (blue)

• shortest

• longest

What is the STR in the following strand of DNA? AGTCAAGCTCGCTCGCTCGCTCAAT

• GCTC

• CTCA

• AGCT

• AGTC

What is the best use for the Standard in DNA profiling?

• Gives a step ladder of sizes to compare to

• The Standard is a negative control

• The Standard fragments all contain CAT sequences

• The Standard charges the gel so that DNA fragment move

If the mother's alleles in a locus are (10,12) and the father's are (13,14), which of the following would NOT be possible for any of their children?

• (10,13)

• (12,14)

• (13,14)

• (12,13)

How many DNA bands does the Baby Guppy share with Female #3?

• 1 Band

• 2 Bands

• 3 Bands

• 4 Bands

• 0 Bands

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

How many DNA bands does the Baby Guppy share with Female #2?

• 1 Band

• 2 Bands

• 3 Bands

• 4 Bands

• 0 Bands

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Which suspect should be charged with the crime?

• Suspect 1

• Suspect 2

• Suspect 3

• None of these suspects