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TLS Online TPP Program

#Question id: 2702

Which, if any, of the following statements is false?

#SCPH05 I Biotechnology

  1. Unlike DNA, RNAs are unmethylated, and only the four standard bases – A, C, G and U are found in RNAs.

  2. The primary structure of an RNA is the linear sequence of nucleotides.

  3. The secondary structure of an RNA is dominated by hydrogen bonding between bases on the same strand.

  4. Stem-loop structures are common in RNA and consist of complementary sequences that form stable base pairs, separated by a short sequence of unpaired bases.

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TLS Online TPP Program

#Question id: 14963

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

Which antibiotics may be completely ineffective in treating a mycoplasmal infection?
TLS Online TPP Program

#Question id: 19372

#SCPH01 Biochemistry

Genes are transferred from all kinds of transgenes is considered as
TLS Online TPP Program

#Question id: 9171

#SCPH28 | Zoology

Suppose that the number of bird species is determined mainly by the number of vertical strata found in the environment. If so, in which of the following biomes would you find the greatest number of bird species?
TLS Online TPP Program

#Question id: 18611

#SCPH06 I Botany

The long product of PCR is generated in
TLS Online TPP Program

#Question id: 9206

#SCPH28 | Zoology

To better comprehend the magnitude of current extinctions, it will be necessary to ________.