You place a drop of a solution on red litmus paper. no color change occurs. what do you conclude?

The skeletal system performs a variety of functions that are crucial to maintaining life processes. what function is performed in the bone marrow, but not in the ossified bones of the skeleton? a oxygen transportation c mineral storage b. muscle attachment d red blood cell production

Rarefaction is used for which of the following? a. creating a representative sample b. studying how disease impacts populations c. rediscovering species thought to be instinct d. determining which sea creatures live in an area

Omg substrates with the same size and shape as the active site will bind to the enzyme. why is the key labeled the “bad” substrate?