Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 44068
TLS Online TPP Program

#Question id: 71

Which of the following is not the priority rule for R, S Configuration?

#SCPH06 I Botany

  1. If the four atoms attached to the chiral center are all different, priority depends on atomic number, with the atom of lower atomic number getting lower priority.

  2. If the two atoms attached to chiral centers are same, the atoms attached to each of these first atoms are compared

  3. When there is a double bond or triple bond, both atoms are considered to be duplicated or triplicated

  4. If the four atoms attached to the chiral center are all different, priority depends on atomic number, with the atom of higher atomic number getting lower priority.

More Questions
TLS Online TPP Program

#Question id: 15010

#SCPH01 Biochemistry

The phenomenon where half the "normal" level of functional protein is not enough to generate a normal phenotype is called haploinsufficiency. Which of the following situations demonstrates haploinsufficiency?
TLS Online TPP Program

#Question id: 15010

#SCPH12 I Genetics

The phenomenon where half the "normal" level of functional protein is not enough to generate a normal phenotype is called haploinsufficiency. Which of the following situations demonstrates haploinsufficiency?
TLS Online TPP Program

#Question id: 15011

#SCPH01 Biochemistry

Which of the following statements about a lethal allele is NOT correct?
TLS Online TPP Program

#Question id: 15011

#SCPH12 I Genetics

Which of the following statements about a lethal allele is NOT correct?
TLS Online TPP Program

#Question id: 15138

#SCPH01 Biochemistry

Match the items in group 1 with an appropriate description in group 2.
Group 1                                                                Group 2
(P) SWISS PROT                                 (1) derived protein structure database 
(Q) Local alignment                          (2) protein sequence database
(R) CATH                                             (3) GAP
(S) Global alignment                        (4) Smith–Waterman algorithm
TLS Online TPP Program

#Question id: 15138

#I Life Science/ Life Sciences Group – I-V

Match the items in group 1 with an appropriate description in group 2.
Group 1                                                                Group 2
(P) SWISS PROT                                 (1) derived protein structure database 
(Q) Local alignment                          (2) protein sequence database
(R) CATH                                             (3) GAP
(S) Global alignment                        (4) Smith–Waterman algorithm