A culture has a cell concentration of 1 × 10⁹ cells/mL and a biomass yield coefficient (Y_x/s) of 0.5 g biomass/g substrate. If 2 grams of substrate are consumed, calculate the biomass produced (in grams).

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#Question id: 4164

#XL - T Zoology

Which help cells avoid mis-insertion of amino acids in protein synthesis?

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#Question id: 4166

#XL - T Zoology

At the ribosome the template mRNA is translated in the __ direction, while the protein is synthesized in the __ direction.

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#Question id: 4167

#XL - T Zoology

Which statement is false concerning ribosomes and their components?

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#Question id: 4168

#XL - T Zoology

The deaminoacylated tRNA leaves the ribosome as the growing polypeptide passes through the tunnel of the large ribosomal subunit from the __.

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#Question id: 4171

#XL - T Zoology

Use the table below to determine which template strand DNA sequence (written in the 5ʹ → 3ʹm direction) specifies the tripeptide with the sequence gly-ala-leu.

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#Question id: 4172

#XL - T Zoology

Which statement is true about the number of initiation and STOP codons?