BNG2003-2-3-kh-Repetition - Hanyang 2019-03-20آ  3/20/19 2 Sucrose DNA / RNA CH2 O OP O CH2 O O CO...

BNG2003-2-3-kh-Repetition - Hanyang 2019-03-20آ  3/20/19 2 Sucrose DNA / RNA CH2 O OP O CH2 O O CO O page 1
BNG2003-2-3-kh-Repetition - Hanyang 2019-03-20آ  3/20/19 2 Sucrose DNA / RNA CH2 O OP O CH2 O O CO O page 2
BNG2003-2-3-kh-Repetition - Hanyang 2019-03-20آ  3/20/19 2 Sucrose DNA / RNA CH2 O OP O CH2 O O CO O page 3
download BNG2003-2-3-kh-Repetition - Hanyang 2019-03-20آ  3/20/19 2 Sucrose DNA / RNA CH2 O OP O CH2 O O CO O

of 3

  • date post

    23-Mar-2020
  • Category

    Documents

  • view

    0
  • download

    0

Embed Size (px)

Transcript of BNG2003-2-3-kh-Repetition - Hanyang 2019-03-20آ  3/20/19 2 Sucrose DNA / RNA CH2 O OP O CH2 O O CO...

  • 3/20/19

    1

    Repetition

    Summary of last lecture

    Elements Monomer Polymer H, O, C, N, P, S, ---> ~ 20 Amino Acids (AA) ---> proteins

    H2O peptides Van der Waals Interactions

    glucose ---> sucrose starch glycogen cellulose

    nucleotide ---> DNA, RNA

    fatty acids, glycerol ---> Lipids

    Amino

    Acids

    Peptide bond

  • 3/20/19

    2

    Sucrose DNA / RNA

    CH2

    O

    PO O

    O

    CH2CHCH2

    OO

    C O C O

    Phosphate

    Glycerol

    (a) Structural formula (b) Space-filling model

    Fatty acids

    (c) Phospholipid symbol

    H yd

    ro ph

    ob ic

    ta ils

    Hydrophilic head

    Hydrophobic tails

    H yd

    ro ph

    ili c

    he ad

    CH2 Choline

    + N(CH3)3

    Lipids Essential Bio-Engineering-related Bio-Molecules

    Taking-home message:

  • 3/20/19

    3

    Further important large cellular biomolecules

    Energy: ATP

    e- carrier: NAD+ & FAD

    Cells

    Eukaryotic (membrane systems, mitochondria, nucleus , chloroplasts)

    Prokaryotic