What are the functions of the Ig? and Ig? proteins?
What will be an ideal response?
Ig? and Ig? are essential for escorting immunoglobulins from the endoplasmic reticulum membrane to the cell membrane, where they remain associated with the immunoglobulin to form the functional B-cell antigen receptor. The long cytoplasmic tails of Ig? and Ig? contain amino acid motifs that interact with intracellular signaling proteins after the receptor has been activated by the binding of antigen to the immunoglobulin
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Tricyclic antidepressant drugs are so named because of the ________
A) three cycles of metabolism that they undergo before being excreted B) three hormones (dopamine, serotonin, and acetylcholine) that are affected by these drugs C) triple action of these drugs in the limbic system, motor cortex, and hypothalamus in the brain D) triple-ring configuration of the chemical structure of the drug
Which of the following sectional views of the body is produced by a slice along the median plane?
A) sagittal B) cross C) longitudinal D) transverse
Physical inactivity is the greatest threat to public health in the United States
a. True b. False
When developing the scope and sequence of a planning process, this consists of which of the following?
A. developing a year overview B. establishing state standards C. what to include in the curriculum D. none of the above