TLS Online TPP Program

#Question id: 4130


Which of the following is not true of tRNA molecules?

#SCPH01 Biochemistry
  1. The 3'-terminal sequence is —CCA.

  2. Their anticodons are complementary to the triplet codon in the mRNA.

  3. They contain more than four different bases.

  4. With the right enzyme, any given tRNA molecule will accept any of the 20 amino acids.

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TLS Online TPP Program

#Question id: 4925

#SCPH12 I Genetics

The pedigree in Figure shows the transmission of a trait in a particular family. Based on this pattern of transmission, the trait is most likely

TLS Online TPP Program

#Question id: 4925

#SCPH28 | Zoology

The pedigree in Figure shows the transmission of a trait in a particular family. Based on this pattern of transmission, the trait is most likely

TLS Online TPP Program

#Question id: 4926

#SCPH12 I Genetics

Shell coiling in snail is determined by genetic maternal effect for a single loci having D allele for dextral coiling but S allele for sinistral coiling. D dominant over S. which of the following cross would produced all progeny that is dextral coiling ?

I- DD Male X SS female

II- DD Male X DS female

III- SS Male X DD female

IV - DS Male X DS female

TLS Online TPP Program

#Question id: 4926

#SCPH28 | Zoology

Shell coiling in snail is determined by genetic maternal effect for a single loci having D allele for dextral coiling but S allele for sinistral coiling. D dominant over S. which of the following cross would produced all progeny that is dextral coiling ?

I- DD Male X SS female

II- DD Male X DS female

III- SS Male X DD female

IV - DS Male X DS female

TLS Online TPP Program

#Question id: 4927

#SCPH12 I Genetics

following cross were allowed

I-Recessive phenotype female X Dominat phenotype male = all recessive phenotype

II-Recessive phenotype male X Dominat phenotype female = all dominant phenotype

Which of the following conclusion?

TLS Online TPP Program

#Question id: 4927

#SCPH28 | Zoology

following cross were allowed

I-Recessive phenotype female X Dominat phenotype male = all recessive phenotype

II-Recessive phenotype male X Dominat phenotype female = all dominant phenotype

Which of the following conclusion?