ovestion 6 Which statement describes how we can see DNA bands on an agarose gel. Answer saved Marked out of a. Sybersafe binds in between base pairs of DNA and fluoresces under UV light 1.00 b. The GFP fluoresces on the gel c. Loading dye binds in between base pairs of DNA and fluoresces under UV light d. DNA is haturally fluorescent Question 7 What is the relationship between the size of a DNA fragment and the distance it migrates in an agarose gel? Answer saved Marked out of a. Longer fragments migrate further down the gel because they are heavier 100 b. Shorter molecules have a greater charge therefore migrate more quickly through the gel c. All DNA, regardless of size, will migrate to the same place because it is attracted to the positive electrode d. Shorter fragments migrate further down the gel because they are smaller and can move through the pores more easily ouestion 8 Choose the correct phrase that describes how electrophoresis separates DNA. Answer saved Marked out of a. DNA is negatively charged therefore moves toward the positive end of the gel box 100 b. DNA is negatively charged therefore moves toward the negative end of the gel box. c. DNA is positively charged therefore moves toward the positive end of the gel box d. DNA is positively charged therefore moves toward the negative end of the gel box. Clear my choice Question 9 Which is the correct sequence of steps involved in the process of a mini-prep? Not yet answered a. lyse cells... denature DNA ..harvest cells... renature DNA clean DNA ...bind DNA to a filter Marked out o cartridge. elute DNA 1.00 cartridge-. elute DNA cartridge- elute DNA d. harvest cells -.. denature DNA --lyse cells -.. renature DNA - bind DNA to a fiter cartridge -.. clean DNA elute DNA eluting DNA e. harvest cells - lyse cells denature DNA renature DNA bind DNA to a filter cartridge-.- clean DNA . elute DNA Clear my choice.

1. ovestion 6 Which statement describes how we can see DNA bands on an agarose gel. Answer
saved Marked out of a. Sybersafe binds in between base pairs of DNA and fluoresces under UV
light 1.00 b. The GFP fluoresces on the gel c. Loading dye binds in between base pairs of DNA
and fluoresces under UV light d. DNA is haturally fluorescent Question 7 What is the
relationship between the size of a DNA fragment and the distance it migrates in an agarose gel?
Answer saved Marked out of a. Longer fragments migrate further down the gel because they are
heavier 100 b. Shorter molecules have a greater charge therefore migrate more quickly through
the gel c. All DNA, regardless of size, will migrate to the same place because it is attracted to the
positive electrode d. Shorter fragments migrate further down the gel because they are smaller and
can move through the pores more easily
ouestion 8 Choose the correct phrase that describes how electrophoresis separates DNA. Answer
saved Marked out of a. DNA is negatively charged therefore moves toward the positive end of
the gel box 100 b. DNA is negatively charged therefore moves toward the negative end of the gel
box. c. DNA is positively charged therefore moves toward the positive end of the gel box d.
DNA is positively charged therefore moves toward the negative end of the gel box. Clear my
choice Question 9 Which is the correct sequence of steps involved in the process of a mini-prep?
Not yet answered a. lyse cells... denature DNA ..harvest cells... renature DNA clean DNA ...bind
DNA to a filter Marked out o cartridge. elute DNA 1.00 cartridge-. elute DNA cartridge- elute
DNA d. harvest cells -.. denature DNA --lyse cells -.. renature DNA - bind DNA to a fiter
cartridge -.. clean DNA elute DNA eluting DNA e. harvest cells - lyse cells denature DNA
renature DNA bind DNA to a filter cartridge-.- clean DNA . elute DNA Clear my choice