Which type of joint is found in our shoulders? 1) gliding 2) ball-and-socket 3) saddle 4) hinge

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.

Describe the function of the endomembrane system? what organelles are involved?

What molecules will be best used to compare different species with the exact same sequence of amino acids? why would two species have the same protein even if the molecules in question is different? (hint: transcription to translation to protein).