Guest ramonimacaroni Posted September 6, 2010 Report Share Posted September 6, 2010 i just wanted to clarify a few things on biological drawings and uncertainties, particularly on the latter.a couple of questions i need answered:1) in biological drawings, must the entire field of view be drawn? or only (at most) 3-4 cells that can be seen?2) i'm still quite confused on how to get uncertainty values. us bio kids always argued with the physics and chem kids because, for some reason, our uncertainty values would be different. can someone please give me an example? for instance, let's say we're measuring the mass or the length using (g) or (cm) as a unit of measurement. how would you come up with the uncertainty value?help would be much appreciated ^^thank you!! Reply Link to post Share on other sites More sharing options...
Bishup Posted September 6, 2010 Report Share Posted September 6, 2010 1) The syllabus will tell you to draw certain characteristics pertaining to the cell - cell membrane, nucleus, ribosome, ER, RER, mitochondriaFor bacteria it be the same except loops of DNA and a flagellum to propel itself. You do not need to draw the whole view?!2) The uncertainty value would be +/-0.1 grams?! Reply Link to post Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.