The modifies vesicles for export or use within the cell. endoplasmic reticulum mitochondria golgi apparatus nucleus

Which plains area lies in both the united states and canada? altiplano central canadian shield coastal plains great plains

Which phrase is the best summary of the model shown? a. the transfer of the sun's energy through trophic levels b. a series of aerobic and anaerobic reactions c. a transformation of light energy into chemical energy d. the breakdown of food molecules

Which statement about the pancreas is not true? a. it is an endocrine organ in the abdomen. b. it release chemicals into the digestive system. c. it releases insulin to increase glucose levels. d. it release hormones into the bloodstream.