nollib5252
Badges: 5
Rep:
?
#1
Report Thread starter 4 years ago
#1
What facts and figure do we need to know for F211, could someone possibly list a few of them, Im thinking of all of the ones to do with the early part of the course eg magnification and resolution of the microscopes, size and diameters of the organelles and prokaryote + eukaryote cell size ect
0
reply
nooonooo
Badges: 1
Rep:
?
#2
Report 4 years ago
#2
Light microscope
Magnification- x2500
Resolution-100nm
Scanning Electron Microscope
Magnification- x100,000Resolution-5nm
Transmission Electron Microscope
Magnification- x 500,000Resolution-0.1nm
For prokaryotic and eukaryotic, in terms of size I think you just need to know that the ribosomes are smaller,18nm in prokaryotic and larger, 22nm in eukaryotic
0
reply
notathuggee
Badges: 8
Rep:
?
#3
Report 4 years ago
#3
(Original post by ss2525)
What facts and figure do we need to know for F211, could someone possibly list a few of them, Im thinking of all of the ones to do with the early part of the course eg magnification and resolution of the microscopes, size and diameters of the organelles and prokaryote + eukaryote cell size ect
Eukaryotic ribosomes are 80S (larger)
Prokaryotic ribosomes are 70S (smaller)
The plasma membrane has a width of 7nm
Each water molecule can form 4 hydrogen bonds
0
reply
nollib5252
Badges: 5
Rep:
?
#4
Report Thread starter 4 years ago
#4
very helpful, thanks!
0
reply
X

Quick Reply

Attached files
Write a reply...
Reply
new posts
Back
to top
Latest
My Feed

See more of what you like on
The Student Room

You can personalise what you see on TSR. Tell us a little about yourself to get started.

Personalise

University open days

  • Bournemouth University
    Midwifery Open Day at Portsmouth Campus Undergraduate
    Wed, 18 Dec '19
  • The University of Law
    Open Day – GDL and LPC - Chester campus Postgraduate
    Sat, 4 Jan '20
  • University of East Anglia
    Mini Open Day Undergraduate
    Mon, 6 Jan '20

Did you vote in the 2019 general election?

Yes (409)
43.79%
No (97)
10.39%
I'm not old enough (428)
45.82%

Watched Threads

View All