Colds Are Almost Always Transmitted by

question 21

Multiple Choice

Colds are almost always transmitted by

• A)airborne respiratory droplets.
• B)hand-to-hand contact.
• C)coughing.
• D)sharing food or drink.

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Definitions:

Chromosomes

are thread-like structures located inside the nucleus of animal and plant cells, made of protein and a single molecule of DNA.

Hepatocytes

The main cell type of the liver, playing a vital role in metabolism, protein synthesis, and detoxification processes.

Peroxisomes

Small organelles found in almost all eukaryotic cells that contain enzymes for breaking down fatty acids and other metabolic tasks.

Detoxify

The process of removing toxic substances or qualities, often referring to the liver's role in cleaning blood or to treatments for drug dependence.