TLS Online TPP Program

#Question id: 4172


Which statement is true about the number of initiation and STOP codons?

#Unit 3. Fundamental Processes
  1. One initiation codon; one STOP codon

  2. One initiation codon; multiple STOP codons

  3. Multiple initiation codons; one STOP codon

  4. Multiple codons for both initiation and STOP

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TLS Online TPP Program

#Question id: 11724

#Unit 6. System Physiology – Plant

At the subcellular level, starch is stored in amyloplasts in the endosperm of cereals. Two enzymes responsible for initiating starch degradation are α- and β-amylase

a) α-Amylase hydrolyzes starch chains internally to produce oligosaccharides consisting of α(1,4)-linked glucose residues

b) β-Amylase degrades these oligosaccharides from the ends to produce maltose, a disaccharide

c) α-Amylase degrades these oligosaccharides from the ends to produce maltose, a disaccharide

d)  α-Amylase hydrolyzes starch chains internally to produce oligosaccharides consisting of  β(1,4)-linked glucose residues

e) β-Amylase also converts maltose to glucose

Which of the following combination from the above statements is correct?

TLS Online TPP Program

#Question id: 30063

#Unit 7. System Physiology – Animal

During the action potential in SA node, a channel permeable to both Na+ and K+ is activated. Because this channel is activated following hyperpolarization, it is referred to as:
A. “h” channel B. “f” channel
C. “L” channel D. “T” channel
Which of the following represents correct combination?

TLS Online TPP Program

#Question id: 27574

#Unit 1. Molecules and their Interaction Relevant to Biology

Misplaced Dispersion forces are responsible for

a. Sickle-Cell Anemia

b. Alzheimer's disease

c. CFTR

d. Huntington disease

Choose which of the above set of diseased caused by Misplaced Dispersion

TLS Online TPP Program

#Question id: 11525

#Unit 6. System Physiology – Plant

Coleoptiles are very sensitive to light, especially

TLS Online TPP Program

#Question id: 1799

#Unit 4. Cell Communication and Cell Signaling

Which is the single best defining feature of a regulatory T-cell?