Choose true or false for each of the following statements. 1. Bacteria have only one kind of ribosome. (Click to select) 2. Ribosomes have large and small subunits. (Click to select) 3. Eukaryotic ribosomes are assembled in the cytosol. (Click to select) 4. Ribosomes are composed solely of rRNAs. (Click to select) 5. In eukaryotes, ribosomes found in mitochondria and chloroplasts have a different composition than that of cytosolic ribosomes.

Most of the fossils found in virginia are in the coastal plain, valley, ridge, and appalachian plateau regions, best suggesting that these geographic provinces a) were once covered by seawater. b) are the oldest parts of virginia. c) have a great deal of karst topography. d) have large amounts of sedimentary rock.

Can someone pretty me with this ? it’s urgent.compare the three theories of emotion. here are the three theories of emotion. cannon-bard theory of emotion: the belief that both psychological arousal and emotional experience are produced stimultaneously ( at the same time) by the same nerve stimulus. james-lange theory of emotion: the belief that emotional experience is a reaction to bodily events occurring as a result of an external situation. ( “ i feel sad because i am crying.) schachter-singer theory of emotion: the belief that emotions are jointly determined by a nonspecific kind of psychological (bodily function) arousal and its interpretation, based on environmental ( natural surroundings) cues. which of these theories makes most sense to you? why. your response should be written using proper english spelling and grammar. and it needs to be 10 complete sentences.

Which organ controls breathing? lungs alveoli heart diaphragm