Answer:
B.
Explanation:
Flourescent insitu hybridization-This technique permits the direct analysis of sequences of DNA or RNA in tissues
-Through this technique various chromosomal abnormalities can be determined as it focuses on that part of the DNA for which a complementary probe has been used.
-The method involves the denaturation of DNA in a tissue section followed by the application of a labeled probe which is complementary to the sequence of interest.
Answer:
Electrophoresis is a laboratory technique used to separate DNA, RNA, or protein molecules based on their size and electrical charge. An electric current is used to move molecules to be separated through a gel. ... The conditions used during electrophoresis can be adjusted to separate molecules in a desired size range.
The inferior vena cava empties into the right atrium of the heart.
Answer:
There are two types of cell membranes. Either open or closed. Open is when other particles can get in or out. Closed is the opposite.
I hope that helps!
