The strongest forces are those that have a really tight hold on molecules. Covalent bonds are extremely strong because those are direct connections. Hydrogen bonds are connections between molecules, and are weaker than covalent bonds. For your information, hydrogen bonds are a type of dipole-dipole interaction. The weakest forces are London Disperson Forces (all atoms and molecules have those with one another). If by dipole you mean ionic dipole, then the ANSWER: London Dispersion, Hydrogen, Covalent, Ionic-dipole
Because warmer water helps fuel hurricanes, climate change is enlarging the zone where hurricanes can form
Answer: bound in a double layer of phospholipids to insulate their little compartments within the larger cells.
Explanation: An organelle (think of it as a cell’s internal organ) is a membrane bound structure found within a cell. Just like cells have membranes to hold everything in, these mini organs are also bound in a double layer of phospholipids to insulate their little compartments within the larger cells.
The purines in DNA are adenine and guanine, the same as in RNA. The pyrimidines in DNA are cytosine and thymine; in RNA, they are cytosine and uracil. Purines are larger than pyrimidines because they have a two-ring structure while pyrimidines only have a single ring
