Which of the following relationships is incorrect? a. rough er -- site of protein synthesis b. chloroplasts -- site of lipid synthesis c. cell wall -- support and protection d. nucleus -- holds genetic material

Building glycogen from glucose molecules is an example of what

According to theories of how life began, how did early organic molecules begin to separate from the outside world? a: specialized enzymes were required b: chains of amino acids created a barrier c: formation of microspheres or vesicles d: rna catalyzed the formation of membranes

Will ! a cell containing a 3% sucrose solution is placed into a beaker containing a 7% sucrose solution. assume the cell’s membrane is permeable to water, but not permeable to the sucrose. where will the water diffuse? explain.