Practice Questions

TLS Online TPP Program

#Question id: 5338

Which one of the following is not true for a disease inherited as a sex-linked dominant in humans?

#SCPH06 I Botany

All daughters of an affected male will inherit the disease
Sons will inherit the disease, only if their mother has the diseases
Daughters will inherit the disease, only if their father has the diseases
Both affected males and affected heterozygous females will pass the trait to half their children

More Questions

TLS Online TPP Program

#Question id: 15009

#SCPH12 I Genetics

A mutation in which most of the protein coding sequence of the gene is removed is most likely to be which type of allele?

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