In the Sequence of Events During Translation,what Is the Next

question 9

Multiple Choice

In the sequence of events during translation,what is the next step after an mRNA binds to the ribosome's small subunit?

• A)A tRNA enters the A site of the ribosome.
• B)An amino acid from a tRNA in the P site attaches to an amino acid on the tRNA in the A site.
• C)A tRNA binds to the start codon, and the large ribosomal subunit joins the ribosome.
• D)A tRNA is released from the E site.
• E)The ribosome shifts down the mRNA by one codon.

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Definitions:

Sugars

Sweet-tasting, soluble carbohydrates that are important as energy sources in living organisms and as sweeteners in the diet.

Molecular Reactants

Substances initially present in a chemical reaction that interact to form products, involving the breaking and forming of chemical bonds.

Photosynthesis

The process by which green plants, algae, and some bacteria convert light energy, usually from the sun, into chemical energy stored in glucose.

Plants

Multicellular organisms that are primarily photosynthetic and form a key part of the Earth's ecosystems, providing oxygen and food.