In a hypersensitive response, ____
a. long-lasting resistance is built up throughout the plan.
b. the axillary buds break dormancy
c. cryptochrome is synthesized
d. jasmonic acid activates enzymes
e. the infected area is sealed off by necrotic lesions
e
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Learning that occurs in the absence of any particular outcome such as reward or punishment is called ____ learning
Fill in the blank with the appropriate word.
Research has revealed that the development of psychological well-being and growth is influenced by what?
A. imprinting B. physical contact C. sensitization D. associative learning E. pheromone levels
You have identified a novel cytoplasmic protein. Through sequence analysis you are able to identify the presence of a number of serine/threonine phosphorylation motifs. Based on these data, you hypothesize that this protein may be a substrate for what kind of enzyme?
A. a protein kinase B. a G protein-coupled receptor C. a phospholipase D. a tyrosine phosphatase E. a receptor tyrosine kinase
Which cells in the immune system produce memory cells?
A) lymphocytes B) eosinophils C) mast cells D) dendritic cells