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TLS Online TPP Program

#Question id: 5260

Regarding prokaryotic reproduction, which statement is correct?

#SCPH05 I Biotechnology

  1. Prokaryotes form gametes by meiosis.

  2. Prokaryotes feature the union of haploid gametes, as do eukaryotes.

  3. Prokaryotes exchange some of their genes by conjugation, the union of haploid gametes, and transduction.

  4. Mutation is a primary source of variation in prokaryote populations.

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TLS Online TPP Program

#Question id: 5050

#SCPH01 Biochemistry

A stem cell capable of producing all the cell types of a lineage(embryonic and extraembryonic) is said to be-
TLS Online TPP Program

#Question id: 2270

#SCPH01 Biochemistry

With which of the following are basal bodies not associated?
TLS Online TPP Program

#Question id: 4957

#SCPH28 | Zoology

How many half-lives should have elapsed if 6.25% of the parent isotope remains in a fossil at the time of analysis?
TLS Online TPP Program

#Question id: 408

#SCPH05 I Biotechnology

Which of the following compounds has the largest negative value for the standard free-energy change (DG'°) upon hydrolysis?
TLS Online TPP Program

#Question id: 2277

#I Life Science/ Life Sciences Group – I-V

A gram-positive bacterium is stained _______________ by the gram stain