Aradioactively labeled protein is made by cells and followed through the various organelles in the secretory pathway. after six hours, all of the radioactivity is still primarily in the golgi apparatus. this suggests that the:
a) protein was not translated by the ribosomes.
b) protein does not possess a signal peptide for localization within the lumen of the rough endoplasmic reticulum.
c) protein possesses a signal for localization within the golgi apparatus.
d) all of the above
animals that live in temperate woodlands, the arctic, tundras, and other forest animals such as wolves,, bears, and chipmunks have large amounts of fur and store large amounts of body fur for hibernation purposes.
answer choice a (lattitude)
plant #1 would locate in a damp and probably contain no undergrowth. example forest.
plant #2 would locate in a dry area such as a desert example cactus, as the waxy coating keeps water and the spines suck up water and protect the plany
the correct answer is karl will get sick and jose will not this time, but neither will get this influenza again since they both will have acquired active immunity to it.
in the case of jose artificially active immunity has been induced due to vaccination. a vaccine instigates a primary response against the antigen without resulting in any signs of the disease. on the other hand, karl will acquire active immunity naturally in future, as when an individual get exposed to a live pathogen, he or she develops the disease, and turns immune as an outcome of the primary immune response.