In general, a signal transmitted via phosphorylation of a series of proteins a. requires binding of a hormone to an intracellular receptor b. results in a conformational change to each protein c. generates atp d. activates gene expression e. occurs within the plasma membrane

African penguins, which inhabit the coasts of southern africa, were classified as an endangered species in 2010. two significant threats to their survival are ecosystem damage from oil spills and overfishing by humans. overfishing depletes the food supply of african penguins. the best method to reduce the threat of overfishing would be to . the risk of oil spills could be reduced by increasing the use of , which should oil consumption. if an oil spill does occur, could be used to remove the oil so the ecosystem may more quickly recover.

How is transcription similar to translation in terms of base pairing?

Hemoglobin is a proton that carries oxygen around your body what is hemoglobin made from