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TLS Online TPP Program

#Question id: 4255

How might a single base substitution in the sequence of a gene affect the amino acid sequence of a protein encoded by the gene?

#Unit 3. Fundamental Processes

  1. Only a single amino acid could change, because the reading frame would be unaffected.

  2. The amino acid sequence would be substantially altered, because the reading frame would change with a single base substitution.

  3. All amino acids following the substitution would be affected, because the reading frame would be shifted.

  4. It is not possible for a single base substitution to affect protein structure, because each codon is three bases long.

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TLS Online TPP Program

#Question id: 32432

#Unit 2. Cellular Organization

Which of the following condition leads to muscle relaxation?
TLS Online TPP Program

#Question id: 28082

#Unit 6. System Physiology – Plant

Which of the following functions as a water‐plastoquinone oxidoreductase
TLS Online TPP Program

#Question id: 20023

#Unit 12. Applied Biology

Which one of the following is a transducer-based optical biosensor?
1. SPR
2. Fiber optic
C. Enzyme
Which of the following is the correct option?
TLS Online TPP Program

#Question id: 4752

#Unit 8. Inheritance Biology

Red-green color blindness is caused by a sex-linked recessive allele. A color-blind man marries a woman with normal vision whose father was color-blind. What is the probability that they will have a color-blind daughter? What is the probability that their first son will be color-blind respectively?
TLS Online TPP Program

#Question id: 5438

#Unit 8. Inheritance Biology

Which of the following statement is incorrect?