TLS Online TPP Program

#Question id: 952


If an amino acid is glucogenic, it will not be degraded to ________.

#Unit 1. Molecules and their Interaction Relevant to Biology
  1. pyruvate

  2. glutamate

  3. fumarate

  4. acetoacetate

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TLS Online TPP Program

#Question id: 5362

#Unit 8. Inheritance Biology

From the following select the possible mode of inheritance and the probability that the daughter in generation III will show the trait.

TLS Online TPP Program

#Question id: 5361

#Unit 8. Inheritance Biology

The pedigree shows the inheritance of a RFLP marker through three generations in a single family. A total of 8 alleles (numbered to the left of the blots) are present in the family. The RFLPs of each member of the family are placed directly below his (squares) or her (circles) symbol and RFLP numbers. In Above pedigree, which of the following are not children of second generation parent?

TLS Online TPP Program

#Question id: 5360

#Unit 8. Inheritance Biology

Following some different genetic disorder traces in families. 

Family

Father

Mother

Son

Daughter

A

Affected

Affected

Unaffected

Unaffected

B

Affected

Affected

Unaffected

Affected

C

Unaffected

Unaffected

Undetermined 

Affected

D

Affected

Unaffected

Unaffected

Affected

 Which of the following possible mode of inheritance in the Family A, B, C and D respectively

TLS Online TPP Program

#Question id: 5359

#Unit 8. Inheritance Biology

Which of the following mode of inheritance and selected individuals must be carrier showing in above pedigree?

TLS Online TPP Program

#Question id: 5358

#Unit 8. Inheritance Biology

In the following pedigree, individuals with shaded show presence of a recessive autosomal trait. If all individual is coming from outside the family is homozygous for normal. The calculated risk of occurrence of this trait for (?) individual is 

TLS Online TPP Program

#Question id: 5355

#Unit 8. Inheritance Biology

The characteristics of X-linked inheritance as following statement are correct

A- Reciprocal crosses resulting in different phenotypic ratios in their offspring 

B- Heterozygous females transmit each X-linked allele to approximately half their daughters and half their sons

C- Males that inherit an X-linked recessive allele always exhibit the recessive trait

D-Females that inherit an X-linked recessive allele from male always exhibit the dominant trait

E- Males do not transmit each X-linked allele to their sons