When Counting Colonies on an Agar Plate

question 40

Multiple Choice

When counting colonies on an agar plate,

• A) only viable colonies are counted.
• B) it is assumed that each colony arose from only one cell.
• C) the medium must be suitable for colonial growth.
• D) All of the above apply.

Recognize which financial statement reports specific account balances.

Differentiate between permanent and temporary accounts.

Prepare journal entries for transactions involving purchases, returns, and payments.

Apply the net method for recording purchases in a periodic inventory system.

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Definitions:

Hybridization

The concept in molecular chemistry and physics that describes the mixing of atomic orbitals to form new hybrid orbitals suitable for the pairing of electrons to form chemical bonds.

Indicated Atom

An atom within a molecule highlighted or specified for discussion or analysis.

Uracil

A nitrogen-containing base (a pyrimidine) found in RNA, where it pairs with adenine and replaces thymine during DNA transcription.

Molecular Shape

The three-dimensional arrangement of atoms within a molecule, determined by various physical and chemical factors, impacting chemical reactivity and interactions.