you wont be abale to detect ribosomes
No, you cannot.
ribosomes
A doctor that specializes in blood, (Hematologist) Will examine the blood using a microscope and run tests. This doctor will then detect specific signs in the blood that point to Leukemia.
Most likely, no. I've tried, no results. Well, maybe, if the microscope is strong enough.
it employs light to detect small objects and make them appear bigger
They can be seen using a microscope if its not small viruses, and otherwise there is no way to detect it.
no, you would need great magnifacation to see a cell wall
Sonar
yes
Nectar and Pollen (http://www.fact4dummies.com/animal-facts/animal-detect-landmines)
Bats, dolphins, dogs.
Palpation is the medical term meaning using the sense of touch to examine the patient.