Key Features of Biological Membranes Are

question 62

Multiple Choice

Key features of biological membranes are

• A) the two sides appear to be indistinguishable in most membranes.
• B) lipids rotate about their long axis and also move laterally in the membrane.
• C) lipid molecules flip readily from one side of the membrane bilayer to the other.
• D) the protein to lipid ratio of membranes is very close to 1:1 in almost all physiologically important membranes.
• E) none of the above is true.

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Definitions:

Vendor-managed Inventory

A supply chain strategy where the supplier assumes responsibility for managing inventory levels at the customer's premises.

Distribution Center

A warehouse or storage facility where products are stored and from which they are distributed to retailers or customers.

Stock

Shares representing ownership in a company or commodities or goods held in inventory by a business.

Just-in-time (JIT)

An inventory management strategy that arranges the receipt of resources and materials right at the moment they are needed, reducing storage costs.