{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

Lecture 23a - LECTURE 23 ANNOUNCEMENTS MIDTERM EXAM...

Info iconThis preview shows pages 1–4. Sign up to view the full content.

View Full Document Right Arrow Icon
LECTURE 23 ANNOUNCEMENTS MIDTERM EXAM THURSDAY NIGHT 7:30 - 10PM. LAST NAME A - N IN KENNEDY AUDITORIUM LAST NAME O - Z IN WARREN HALL B45 FRIDAY 10/20 AT 1:25PM IN COMSTOCK B106: THE MEDICAL SCHOOL INTERVIEW-- WHAT TO EXPECT; HOW TO PREPARE THE MONDAY LECTURE PROTEINS IN MEMBRANES FUSION/FISSION OF MEMBRANES CARBOHYDRATE BASICS TODAY: BIOLOGY INFORMATION "MIXER" BIOLOGY MIXER Talk with professors! Come enjoy cheese, crackers, popcorn, and cider! Wednesday, October 18th 4:00 – 5:30 216 Stimson Hall
Background image of page 1

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

View Full Document Right Arrow Icon
LINKING THE MONOSACCHARIDES FORMATION OF GLYCOSIDIC LINK: LACTOSE β - D -GALACTOPYRANOSYL-(1 4)- β - D -GLUCOPYRANOSE NUCLEOTIDES HAVE N - GLYCOSIDIC BONDS IF ANOMERIC C HAS -OH, CALLED “REDUCING END”. IT REACTS WITH VARIOUS OXIDANTS. MORE IMPORTANT: IT CAN REACT WITH C-OH OF ANOTHER SUGAR DISACCHARIDE 3 - 10 LINKED SUGARS OLIGOSACCHARIDE N C + OH H C + H C - O OH C C C - C H C - O O C C C - C H + H 2 O JARGON β O - GLYCOSIDIC BOND MORE POLYSACCHARIDE OXIDATION LEVEL OF CARBONYL C AMP
Background image of page 2
WHY IS CARBOHYDRATE STRUCTURE SOOOO COMPLEX?! 1. VARIETY OF SACCHARIDE MONOMERS 2. RING CAN BE 5- OR 6-MEMBERED 3. VARIETY OF GLYCOSIDIC LINKAGES: 1 1, 1 2, 1 3, 1 4, 1 6 4. SEQUENCE OF MONOMER TYPES IN DI-, OLIGO-, POLYSACCHARIDES 5. ANOMERIC CARBON CAN BE α
Background image of page 3

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

View Full Document Right Arrow Icon
Image of page 4
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}