Stylized atomic structure. periodic chart of the elements.
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Stylized atomic structure
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C H Carbon Hydrogen
Transcript of Stylized atomic structure. periodic chart of the elements.
Stylized atomic structure
C H
Carbon Hydrogen
Na Na+
cation
Cl Cl-
anion
C H
H
H
H
CH4 - methane
4 covalent bonds
Na+ Cl-
Ionic bond
Sodium chloride
OH
H
H2O - water
Polar covalent
-
+
O
HH
O
HH
O
HH
-
+
-
+
-
+
Hydrogen bonds
CH2OH
OHOH
OH
OH
Glucose
CH2OH
OHOH
OH
CH2OH
OH OHOH
OH
OH
Glucose + glucose =
OH OH
Maltose + H2O
H-O-H
Formation of a disaccharide
A short polysaccharide
C-C-C-C-C-C-C-C-C-C-C-C-C-C-C-C= O
- O-H
R - C= O
- O-H
Generalized fatty acid
R - C
= O
- O-H
R - C=
O
R - C
= O
R - C
= O
- C-H
H
H3 fatty acids glycerol
- C-H
- C-H
-O H-O-H
-O H-O-H
-O H-O-H
Triacylglycerol (triglyceride) + 3H2O
H-O-H
H-O-H
H-O-H
R - C=
O
R - C
= O
R - C
= O
- C-H
H
H
- C-H
- C-H
-O
-O
-O
R - C
= OR - C
= O
H – C – O – P – O-
H
H
- C-H
- C-H
-O
-O
= O
- O
triacylglycerol phospholipid
O
HH
-
+
C-C-C-C-C-C-C-C-C-C-C-C-C-C-C-C= O
- O-H
R - C=
O
R - C
= O
R - C
= O
- C-H
H
H
- C-H
- C-H
-O
-O
-O
R - C
= OR - C
= O
H – C – O – P – O-
H
H
- C-H
- C-H
-O
-O
= O
- O
triacylglycerol phospholipid
R - C
= O
R - C
= O
H – C – O – P – O-
H
H
- C-H
- C-H
-O
-O
= O
- Ohydrophilic
hydrophobic
R - C
= O
R - C
= O
H – C – O – P – O-
H
H
- C-H
- C-H
-O
-O
= O
- O
Hydrophilichead
Hydrophobictails
Representation of a phospholipid
water
Inside cell membrane
Outside cell membrane
Phospholipid bilayer/structure of cell membrane
H - N - C - C
= O
- O -H
H -
- R
Basic amino acid structure
Amino group Carboxyl group
H - N - C - C
= OH
-
- R
N - C - C
= O
- O -H
H -
- R
- O -H H -
H-O-H
Formation on peptide bond
Peptide bond
Amino acid Amino acid
Am
ino acid
Amino acidAmino acidAmino acid
A polypeptide
Primary structure Secondary structure -alpha helix
Tertiary structureQuaternary structure
Proteinstructure
Nucleotide structure
OC C
C C
C
Sugar(ribose ordeoxyribose)
Nitrogenousbase
P
Phosphategroup
Sugar phosphatebackbone
Nitrogenousbases
Structure of RNA
A T
C G
C G
T A
Structure of DNA
Hydrogen bonds
