The Movement of RNA Through Plasmodesmata Is an Important Mode

question 164

Multiple Choice

The movement of RNA through plasmodesmata is an important mode of cell to cell signaling, but also furnishes a pathway for the spread of infection by:

• A)fungi.
• B)bacteria.
• C)oomycetes.
• D)viruses.

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Definitions:

Hyaline Cartilage

A type of strong, flexible cartilage found in areas such as the rib cage, nose, and joints, providing support and reducing friction.

Pulmonary Arteries

Blood vessels that transport deoxygenated blood from the heart to the lungs for oxygenation.

Sheep Lungs

Animal organs used in both scientific research and culinary dishes, notable for their spongy texture.

Conducting Zone

Part of the respiratory system comprised of the airways that carry air to the sites of gas exchange but are not directly involved in gas exchange.