Primary Cultures Contain _____ (This Cell Type)which Quickly Predominate Over

question 24

Multiple Choice

Primary cultures contain _____ (this cell type) which quickly predominate over the other cell types.Given the proper space and nutrients needed to grow,these cells can divide about 50 times,such that after 50 doublings,an original culture of 100 cells would become _____ cells.

• A)fibroblasts;2500
• B)fibroblasts;1.1 × 10¹⁷
• C)epithelial cells;2500
• D)epithelial cells;4.5 × 10¹⁵

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Definitions:

Trade Credit

A type of commercial financing in which a buyer is allowed to purchase goods or services and pay the supplier at a later scheduled date.

Line of Credit

A flexible loan from a bank or financial institution that offers a borrower a maximum amount of money they can borrow over a specified time period.

Receivable Financing

A financing arrangement where a business uses its accounts receivable as collateral for a loan, improving cash flow.

Commercial Banks

are financial institutions that offer a wide range of services such as accepting deposits, providing business and personal loans, and other financial products and services to the public.