Blöbel,Sabatini and Dobberstein Proposed That the Site of Protein Synthesis

question 103

Multiple Choice

Blöbel,Sabatini and Dobberstein proposed that the site of protein synthesis is determined by information contained in the N-terminal portion of the protein,the first part to emerge from the ribosome.What did they call their proposal?

• A)the Chemiosmotic Hypothesis
• B)the Posttranslational Hypothesis
• C)the SRP Hypothesis
• D)the Signal Hypothesis
• E)the Cotranslational Hypothesis

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Definitions:

Competitive Increasing-cost Industry

An industry in which the entry of new firms causes the prices of inputs to increase, affecting the cost of production for all firms.

Long-run Equilibrium

A state in which all factors of production and inputs can be varied, allowing for full adjustment by firms and the economy, and no excess demand or supply exists.

Decline in Demand

A decrease in the willingness and ability of consumers to buy goods and services at existing prices, which can lead to lower market prices.

Constant-cost Industry

An industry in which the costs of production, including inputs and labor, do not change as the overall industry output changes.