During gel electrophoresis, large DNA fragments will _____ small DNA fragments.
A. migrate more rapidly than
B. separate into
C. migrate at the same speed as
D. cause degradation of
E. migrate more slowly than
Ans: E. migrate more slowly than
You might also like to view...
After much debate, it is decided that the family will vacation at Myrtle Beach in South Carolina this year. Swimsuits and other beach accoutrements are purchased and packed. Unfortunately, upon arrival, they are faced with signs that say, “WARNING! Beware: Portuguese men-of-war have been spotted along the shore! Beaches closed until further notice.” Upon returning home, the oldest child exclaims, “I never thought jellyfish could ruin our whole vacation!” The parents frown at the child, for they are biologists and he has committed a grave taxonomic error. What error has he made?
a. Portuguese men-of-war are not jellyfish, they are Scyphozoans. b. Portuguese men-of-war are not jellyfish, they are Anthozoans. c. Portuguese men-of-war are not jellyfish, they are Hydrozoans. d. Portuguese men-of-war are not jellyfish, they are Cubozoans.
When considering receptors for hormone molecules, we can say that, in general, ________.
Fill in the blank(s) with the appropriate word(s).
Cytokinesis in animal cells involves the formation of a _____.
a) cell plate b) centromere c) clevage furrow d) metaphase plate
An expanding rash that resembles a bull's-eye is a characteristic of secondary syphilis.
Answer the following statement true (T) or false (F)