TLS Online TPP Program
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TLS Online TPP Program
#Question id: 11020
#Unit 7. System Physiology – Animal
Circus movements in the ventricle can lead to ventricular fibrillation. Which of the following conditions in the ventricular muscle will increase the tendency for circus movements?
TLS Online TPP Program
#Question id: 13001
#Unit 1. Molecules and their Interaction Relevant to Biology
Which of the following is incorrect
a) antiparallel β sheets are frequently found and they are quite more stable because of more no. hydrogen bond presence and linear H bonding pattern.
b) antiparallel β sheets are frequently found and they are quite more stable because of more no. hydrogen bond presence and having distorted H bonding pattern.
c) parallel β sheets are relatively less stable and mostly found in core of protein.
d) parallel β sheets are relatively more stable and mostly found in core of protein.
TLS Online TPP Program
#Question id: 10320
#Unit 1. Molecules and their Interaction Relevant to Biology
Following statements are regarding to archaeal lipids.
A. archaea have membrane lipids containing long-chain (32 carbons) branched hydrocarbons linked at each end to glycerol.
B. archaeal lipids are twice the length of phospholipids and sphingolipids, and can span the full width of the plasma membrane.
C. In archaeal lipids, at each end of the extended molecule is a polar head consisting of glycerol linked to either phosphate or sugar residues.
D. The glycerol moiety of the archaeal lipids is same as the stereoisomer as that in the lipids of bacteria and eukaryotes.
Which of the following statement is incorrect?
TLS Online TPP Program
#Question id: 703
#Unit 1. Molecules and their Interaction Relevant to Biology
Which of the following statements concerning protein domains is true?
TLS Online TPP Program
#Question id: 362
#Unit 1. Molecules and their Interaction Relevant to Biology
A 0.01 M solution of a substance has a pH of 2. What can you conclude about this substance?