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TLS Online TPP Program

#Question id: 4127

Which one of the following statements about ribosomes is true?

#SCPH06 I Botany

  1. The large subunit contains rRNA molecules, the small subunit does not.

  2. The RNA in ribosomes plays a structural, not catalytic, role.

  3. There are about 25 of them in an E. coli cell.

  4. There are two major subunits, each with multiple proteins.

More Questions
TLS Online TPP Program

#Question id: 1277

#SCPH06 I Botany

Cadherin cellular adhesion molecules promote:
TLS Online TPP Program

#Question id: 1277

#SCPH28 | Zoology

Cadherin cellular adhesion molecules promote:
TLS Online TPP Program

#Question id: 1278

#SCPH05 I Biotechnology

Vertebrate gap junctions are composed of:
TLS Online TPP Program

#Question id: 1278

#SCPH06 I Botany

Vertebrate gap junctions are composed of:
TLS Online TPP Program

#Question id: 1278

#SCPH28 | Zoology

Vertebrate gap junctions are composed of:
TLS Online TPP Program

#Question id: 1279

#SCPH05 I Biotechnology

A tight junction is made up of which of the following proteins?

a. tricellulin                                                     b. occludin

c. claudin                                                         d. connexins