Viroids Notes: Definitions & Explanations PDF | Download eBooks
Study Viroids lecture notes PDF with biology definitions and explanation to study “What are Viroids?”. Study viroids explanation with biology terms to review biology course for online degree programs.
Viroids Definition:
Viroids are circular RNA molecules that infect plants.
Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson
Viroids Notes:
Viroids are circular RNA molecules, only a few hundred nucleotides long, that infect plants. Viroids do not encode proteins but can replicate in host plant cells, apparently using host cell enzymes. These small RNA molecules seem to cause errors in the regulatory systems that control plant growth; the typical signs of viroid diseases are abnormal development and stunted growth.
Keep Learning with Biology Notes
What is Pulmonary circuit?
The pulmonary circulation is the portion of the circulatory system which carries deoxygenated blood away from the right ventricle of ...
What are Zoospores?
A zoospore is a motile asexual spore that uses a flagellum for locomotion so these are generally called the flagellated ...
What is Stomata?
Stomata is a pore, found in the epidermis of leaves, stems, and other organs, that facilitates gas exchange. The pore ...
What is Checkpoint?
A checkpoint is one of several points in the eukaryotic cell cycle at which the progression of a cell to ...
What is Lacteal?
A lacteal is a lymphatic capillary that absorbs dietary fats in the villi of the small intestine. Int he intestines, ...
What is Land subsidence?
Subsidence is the sudden sinking or gradual downward settling of the ground's surface with little or no horizontal motion. The ...