Meteorites from Space

question 39

Multiple Choice

Meteorites from space

• A) carried cyanobacteria that provided Earth's first oxygen.
• B) carried retroviruses from which DNA molecules have been synthesized in the lab.
• C) show no chemical evidence of water on Mars.
• D) contain purines, pyrimidines, sugars, and ten amino acids.
• E) carried amino acids that were all l-amino acids, the predominant form found in Earth organisms.

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Definitions:

Liability

Financial obligations or debts that a company owes to others, which must be settled over time through the transfer of assets, provision of services, or other economic benefits.

Voucher

A document that serves as evidence of a business transaction and authorizes the recording of that transaction in an accounting system.

Debit Memo

A document or entry that records an adjustment or increases in an account, typically indicating a debtor owes more money to the creditor.

Bank Service Charges

Fees charged by banks for various account and transaction services provided to customers.