This document provides instructions and vocabulary for a telephone conversation lesson. It includes:
1) The goal of making and answering phone calls and expressing related phrases like "call back", "hang up", and "leave a message".
2) A list of new vocabulary words and their meanings related to phoning.
3) A note to listen to a sample conversation on CD to understand the expressions and complete example sentences.
4) A brief grammar lesson on using the articles "a" and "the" with examples specific to leaving phone messages.
5) A homework assignment to write a short telephone conversation.
12. Амин хүчлүүд
Хажуугийн бүлэг
20 төрлийн амин Side group differences
хүчлүүд хоорондоо холб
H O is how the twenty
amino acids are
N C C different .
H OH
H
Amine
Суурийн бүлэг Acid
Хүчлийн бүлэг
Group Group
13. Пептидын холбоо
H H O H H O
N C C N C C
H OH H OH
Хажуугийн бүлэг1 water Хажуугийн бүлэг
Амин хүчил 1 Амин хүчил2
Basic building block of a protein is an amino acid. The side chain is the only part different between aa OVERHEAD 101, 102
AA also contain C, H, O plus N Side chain differs between AA
The secondary and tertiary and quaternary structure are all imbued by the primary structure and post-translational modifications NEXT SLIDE: THE STRUCTURE IS ULTIMATELY DETERMINED BY THE PARTICULAR PROPERTIES OF THE CONSTITUENT AMINO ACIDS: NEXT SLIDE IS POLAR (WATER LOVING) AMINO ACIDS