Which of the Following Is NOT an Accurate Description of a Checkpoint

question 16

Multiple Choice

Which of the following is NOT an accurate description of a checkpoint that controls the progression of the cell cycle?

• A)During the G1 checkpoint,cyclin and cyclin-dependent kinases combine to form complexes that activate proteins involved in DNA replication.
• B)The G2 checkpoint checks for DNA damage and determines if all of the DNA is replicated.
• C)The metaphase checkpoint determines if all chromosomes are attached to the spindle apparatus.
• D)Cytokinesis involves the formation of cleavage furrow to separate the cells.
• E)The G1 checkpoint determines if conditions are favorable for cell division and if the DNA is undamaged.

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Definitions:

Demand Curve

An image that graphically shows the relationship between an item's selling price and the quantities that consumers are interested in buying.

Consumer Surplus

The economic benefit consumers receive when they pay less for a product or service than what they were willing to pay.

Total Surplus

The total societal benefits from trading a good or service, encapsulated by the combination of consumer surplus and producer surplus in a market.

Average Total Cost

The total cost divided by the quantity produced, denoting the cost per unit of production.