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TLS Online TPP Program

#Question id: 18627

Which of the following is incorrect regarding the terminologies of phylogenetics?

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology
  1. The connecting point where two adjacent branches join is called a node
  2. Node represents an inferred ancestor of extant taxa
  3. The tips of the branches represents common ancestors
  4. The lines in the tree are called branches
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TLS Online TPP Program

#Question id: 14458

#Section 1: Engineering Mathematics

The value of 
TLS Online TPP Program

#Question id: 27171

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

The percentage SIMILARITIES and IDENTITIES, respectively, between the two peptide sequences given below will be ______% and _____%.
Peptide I :
Phe-Ala-Arg-Arg-Gln-Trp-Leu-Thr-Phe-Thr
Peptide II:
Tyr-Ala-Lys-Glu-Gln-Tyr-Ile-Ser-Phe-Thr
TLS Online TPP Program

#Question id: 3790

#Section 3: Genetics, Cellular and Molecular Biology

Semiconservative replication of DNA means that:
TLS Online TPP Program

#Question id: 2297

#Section 3: Genetics, Cellular and Molecular Biology

Which structure is composed of phospholipids and regulates the movement of substances in and out of cells?
TLS Online TPP Program

#Question id: 3325

#Section 3: Genetics, Cellular and Molecular Biology

The frequency of the dominant red allele (R) in a population of diploid organisms is equal to the frequency of the recessive white allele (r). The frequency of red individuals assuming Hardy-Weinberg equilibrium is (express the frequency using decimal notation, not as a fraction or a percentage)