Prepare 15mL of 50mg cefazolion from a stock 1g/5mL. How many milliter of diluent and stock solution will be needed?n

What will most likely happen in the absence of a cell membrane? a) photosynthesis will not take place. b) the cell will not store food, water, nutrients, and waste. c) energy will not be released during cellular respiration. d) substances will pass in and out of the cell in an uncontrolled manner.

How many oxygen atoms are there in 3.15 moles of hcl manganese (iv) oxide, mno2

The time that is taken by neptune once around the sun is called