What Did Davson and Danielli Add to Their Model of Enzyme

question 72

Multiple Choice

What did Davson and Danielli add to their model of enzyme structure to explain the passage of polar solutes and ions through the membrane and to account for their selective permeability?

• A)They proposed protein-lined pores.
• B)They proposed lipid-lined pores.
• C)They proposed carbohydrate-lined pores.
• D)They proposed a protein coating on the cytoplasmic surface of the membrane.
• E)They proposed a carbohydrate coating on the external surface of the membrane.

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Definitions:

Dishonor

The refusal or inability to fulfil an obligation, especially in relation to financial instruments like checks or promissory notes.

Nonpayable

Relates to a financial situation where a sum of money is not eligible to be paid out, often due to specific terms or conditions not being met.

Customer Death

A situation in which a business must address the death of a client, often involving the handling of accounts, services, or ongoing transactions.

Cashier's Check

A check guaranteed by a bank, drawn on the bank's own funds and signed by a cashier or teller.