Above the temperature at which lipids are fluid, membrane proteins are able to move
a. from inner to outer surfaces of a membrane.
b. laterally in the plane of a membrane.
c. from apical to basal surfaces of intestinal epithelial cells.
d. only if attached to microtubules or microfilaments.
Ans: b. laterally in the plane of a membrane.
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A. Elastin B. Laminin C. Fibronectin D. Glycosaminoglycans E. Collagen
Microorganisms show differential sensitivity to antimicrobial agents.
Answer the following statement true (T) or false (F)
How can minerals captured via immobilization be released back into the soil?
A) via microbivores B) via fungal absorption of minerals C) via herbivores D) via plant reuptake
The number of growing seasons that a plant survives is determined by two flower-inducing genes, LEAFY and Apetala 1. If scientists were to block these genes resulting in an annual plant to survive multiple growing seasons, how would this plant now be described?
A. perennial B. eudicot C. monocot D. vegetative