Studies of the Endomembrane System Often Involve the Use of a Protein

question 74

Multiple Choice

Studies of the endomembrane system often involve the use of a protein that can emit a green fluorescence (glow) . A researcher wants to make a video of cell behavior, so she initially labels the outer nuclear envelope of a cell with the fluorescent tag and records a video for several hours. Later, she sees that the tag is part of a transport vesicle very close to the plasma membrane.
-The ability to stain protein molecules with a fluorescent dye would most clearly allow researchers to go beyond what they could previously detect with a microscope by allowing them to

• A) detect ribosome activity.
• B) detect when DNA is replicating.
• C) distinguish a prokaryote from a eukaryote.
• D) determine whether a cell had cilia or flagella.

Comprehend the goals of organizational development and their outcomes on individuals and groups.

Understand the concept of planned change and strategies to manage resistance.

Appreciate the importance and techniques for continuous personal and professional development.

Recognize the significance of maintaining a sustainable career advantage.

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Definitions:

Net Method

An accounting approach to the purchase of goods that incorporates discounts for early payment directly in the reported cost of purchases.

Recording Invoices

The process of documenting sales or purchases in the accounting records, typically by entering them into a journal or ledger.

Discount Recognized

The process of recording in the financial accounts the discount received or given on transactions, affecting the actual value recorded.

Periodic Inventory System

An inventory accounting practice where physical counts are performed at specific intervals to determine the cost of goods sold and ending inventory levels.