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TLS Online TPP Program

#Question id: 475

In an anaerobic muscle preparation, lactate formed from glucose labeled in C-2 would be labeled in:

#SCPH05 I Biotechnology

  1. all three carbon atoms.

  2. only the carbon atom carrying the OH.

  3. only the carboxyl carbon atom.

  4. only the methyl carbon atom.

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TLS Online TPP Program

#Question id: 1543

#SCPH05 I Biotechnology

Effector  cytokines of TH 1 cells?
TLS Online TPP Program

#Question id: 3016

#SCPH05 I Biotechnology

Prokaryotic cells divide by a process known as
TLS Online TPP Program

#Question id: 10234

#SCPH06 I Botany

You observed the two species of barnacles, species 1 and species 2, occupy upper and lower strata of intertidal rocks, respectively. Only when species 1 was removed by you from the upper strata, species 2 could occupy both the upper and lower strata. From the choice given below what would be your inference from these observations.
TLS Online TPP Program

#Question id: 8900

#SCPH06 I Botany

Which of the following statements about craniates is (are) correct?
1. Craniates are more highly cephalized than are non-craniates.
2. Craniatesʹ genomic evolution includes duplication of clusters of genes that code for transcription factors.
3. The craniate clade is synonymous with the vertebrate clade.
4. Pharyngeal slits that can assist in gas exchange originated in craniates,
5. The two-chambered heart originated with the early craniates.
TLS Online TPP Program

#Question id: 1423

#SCPH05 I Biotechnology

Which of the following is a characteristic of malignant tumors?