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TLS Online TPP Program

#Id: 8274

Two Requirements for Hydrogen Bonding:
First molecules has hydrogen attached to a highly electronegative atom (N, O, F) called as (hydrogen bond donor)
Second molecule has a lone pair of electrons on a small highly electronegative atom (N, O, F) called as (hydrogen bond acceptor)

#Unit 1. Molecules and their Interaction Relevant to Biology #Stablizing interactions (Van der Waals, electrostatic, hydrogen bonding, hydrophobic interaction) #Part B Pointers
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TLS Online TPP Program

#Id: 2100

#Unit 8. Inheritance Biology

Unbalanced gene dosage leads to developmental abnormalities.
TLS Online TPP Program

#Id: 2101

#Unit 8. Inheritance Biology

Chromosome deletion- Loss of a chromosome segment.
TLS Online TPP Program

#Id: 2102

#Unit 8. Inheritance Biology

Deletion include,
a. Terminal deletion
b. Intercalary/interstitial deletion 
c. Microdeletion
TLS Online TPP Program

#Id: 2103

#Unit 8. Inheritance Biology

Cri-du-chat syndrome- Deletion on 5, short arm 
TLS Online TPP Program

#Id: 2104

#Unit 8. Inheritance Biology

Wolf–Hirschhorn syndrome- Deletion on 4, short arm
TLS Online TPP Program

#Id: 2105

#Unit 8. Inheritance Biology

Williams–Beuren syndrome- Deletion on 7, long arm