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TLS Online TPP Program

#Question id: 11438

Two of the common amino acids are analyzed. At pH = 7.0, amino acid X is negatively charged while amino acid Y is positively charged. Which will be a characteristic of amino acid X?

#Unit 1. Molecules and their Interaction Relevant to Biology

  1. It will have three pK1 values, two of which occur above pH = 7.0

  2. It will have isoelectric point which is found below pH = 7.0

  3. It will be fully deprotonated at pH = 1.0 with a net charge of +2.

  4. It will be fully deprotonated at pH = 14 with a net charge of 0.00
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TLS Online TPP Program

#Question id: 5169

#General Aptitude

For real values of m, (m-1) (m-3) (m-4) (m-6) +10 is
TLS Online TPP Program

#Question id: 27569

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following is the most prominent type of interaction found between two molecule of water
TLS Online TPP Program

#Question id: 7120

#Unit 5. Developmental Biology

Which of the following is the only true statement regarding compaction in the mouse embryo?
TLS Online TPP Program

#Question id: 4291

#Unit 3. Fundamental Processes

There are two classes of release factors. Match the following

A. Class I release factors

1. recognize the stop codons and trigger hydrolysis of the peptide chain from the tRNA in the P-site.

B. Class II release factors

2. stimulate the dissociation of the class I factors from the ribosome after release of the polypeptide

chain.

C. RF1

3. recognizes the stop codon UAG

D. RF2

4. recognizes the stop codon UGA.

E. RF1 & RF2

5. UAA

TLS Online TPP Program

#Question id: 1338

#Unit 4. Cell Communication and Cell Signaling

Plasmodesmata most closely resemble which of the following structures in animal cells?