lecture_04_web - MCB 150 Lecture 4 Wednesday, January 28,...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
MCB 150 Lecture 4 Wednesday, January 28, 2009 ©2009, Bradley G. Mehrtens 1 Objectives & Announcements for Wednesday, January 28 Objectives: Monomers – Finish Carbohydrates – Begin Proteins – Amino Acid Structure and Properties Announcements: – “Tips for Success” meeting will be next Tuesday from 7:00–9:00 in 228 Natural History Building – LON-CAPA Weekly Review Assignment 1 is due Friday at 5:00 PM – Monday at 5:00 PM is deadline for adding courses and changing sections
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
MCB 150 Lecture 4 Wednesday, January 28, 2009 ©2009, Bradley G. Mehrtens 2 • In maltose and cellobiose, both monosaccharides are glucose, but not all disaccharides have to be the same monomers – Lactose (milk sugar) is a disaccharide of glucose and galactose – Sucrose (table sugar) is a disaccharide of glucose and fructose • The chemical formula for a disaccharide of hexose sugars is C 12 H 22 O 11 – Why does this differ from the general formula of C n (H 2 O) n ? • Don ’t forget the water lost in the condensation! • One monomer is a monosaccharide • Two monomers are a disaccharide • Several monomers are called an oligosaccharide (oligo = several) • Hundreds or thousands of monomers are a
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 8

lecture_04_web - MCB 150 Lecture 4 Wednesday, January 28,...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online