What is the proper way to carry a microscope?
A. Carry it with one hand on each side of the base.
B. Use one hand on the arm of the microscope, and the other hand supporting the base.
C. Carry it with both hands supporting the stage.
D. Wrap one hand around the arm of the microscope.
E. Carry it with one hand on the body tube, and the other hand under the base.
Answer: B
You might also like to view...
A child is affected by strabismus-type "lazy eye", a condition where the muscles of one eye fail to correctly position it and causes a lack of coordination between both eyes. The child's particular strabismus causes one eye to constantly look directly upward. Which extrinsic eye muscle has been weakened in this case?
A. Inferior oblique B. Lateral rectus C. Superior rectus D. Inferior rectus
Describe the structure of hemoglobin
What will be an ideal response?
This figure shows a cross section of the spinal cord. What structure does number 3 indicate?
A. White commissure B. Anterior funiculus C. Lateral funiculus D. Anterior median fissure E. Posterior funiculus
Most people think that ulcers are caused by psychological stress. It was discovered that an acid-resistant bacterium, Heliobacter pylori, lives in the lining of the stomach. If these bacteria cause ulcers, then treatment with an antibiotic should reduce ulcers. This line of investigation is an example of ________.
A. experimental design B. hypothetical reasoning C. hypothetico-deductive reasoning D. statistical analysis E. the inductive method