Some membrane proteins use energy to increase the concentration of hydrogen ions on one side of the membrane. by which type of transport are the hydrogen ions able to become more concentrated? a. exocytosis b. osmosis c. facilitated diffusion d. active transport

Answers to mastering biology drag the labels to their appropriate locations to complete the punnett squares for morgan's reciprocal cross. drag blue labels onto the blue targets to indicate the genotypes of the parents and offspring. drag pink labels onto the pink targets to indicate the genetic makeup of the gametes (sperm and egg). labels can be used once, more than once, or not at all. hints

Which strand is synthesized towards the replication fork

When making her coffee, mrs. jenkins likes to stir in some cream and sugar to give it a pleasant flavor. the ingredients, when combined like this, form a