6 power house of the cell; responsible for cellular respiration and production of (most) ATP in the cell? chloroplast
enzyme
mitochondria
none of the above

Which of the following types of rock would most likely contain a fossil? slate granite lava rock limestone

Where in the cell are ribosomes made?

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