Can you identify the banding patterns predicted by each model after the first round of replication? (then, in part c, you will identify the banding patterns predicted after the second round of replication.) drag the test tubes to the appropriate locations in the table to show the banding patterns that each model predicts. test tubes may be use

The dispersive model's prediction a. 14N/14N (top), 14N/15N (intermediate) b. 14N/14N (top), 15N/15N (bottom) this the banding patterns after the two rounds of replication.  14N/15N b. 14N/15N
c. 14N/14N (top), 15N/15N (bottom). It catalyzes the lengthening of telomeres, compensating for the shortening that could occur during replication without telomerase activity.

water is a polar molecule. a chemical bond is a force of attraction between atoms or ions. bonds form when atoms share or transfer valence electrons. atoms form chemical bonds to achieve a full outer energy level, which is the most stable arrangement of electrons. so, false

explanation:

in h2o molecule, two water molecules are bonded by a hydrogen bond but the bond between two h - o bonds within a water molecule are covalent. the greater the electronegativity difference, the more ionic the bond is. bonds that are partly ionic are called polar covalent bonds. nonpolar covalent bonds, with equal sharing of the bond electrons, arise when the electronegativities of the two atoms are equal.