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TLS Online TPP Program

#Question id: 767

With respect to how miRNAs work, which, if any, of the following statements, is false?

#XL - Q Biochemistry

  1. An miRNA is initially composed of two RNA strands, a passenger strand that will be destroyed and a complementary RNA, the guide strand, that is required for it to work.

  2. an active miRNA regulates target protein-coding genes by binding to complementary sequences in the mRNA

  3. A single miRNA normally binds to transcripts from just one target gene

  4. A single type of mRNA can be regulated by multiple different miRNAs.

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TLS Online TPP Program

#Question id: 27584

#XL - U Food Technology

match the protein in column 1 with its food source in column 2.
Column1                                         Column 2
(p) Zein                                            (1) soybean 
(q) Gluten                                        (2) maize
(r) Glycinin                                       (3) egg
(d) Ovalbumin                                 (4) wheat
TLS Online TPP Program

#Question id: 4160

#XL - T Zoology

Different tRNA molecules that bind the same amino acid are called __ tRNA molecules.
TLS Online TPP Program

#Question id: 2113

#XL - S Microbiology

Why are lipids and proteins free to move laterally in membranes?
TLS Online TPP Program

#Question id: 2196

#XL - Q Biochemistry

Substance X is a charged molecule of small molecular weight. It is found at higher concentrations outside of cells than inside. How might substance X enter cells?
TLS Online TPP Program

#Question id: 18489

#XL - R Botany

Which of the given diseases is related to Cumin seed?