Author Question: The iris of the eye is: a. Responsible for focusing light onto the retina b. Transparent c. ... (Read 95 times)

Anajune7

  • Hero Member
  • *****
  • Posts: 574
The iris of the eye is:
 
  a. Responsible for focusing light onto the retina
  b. Transparent
  c. Regulated by the pupil
  d. A band of circular pigmented muscles

Question 2

Medical students were found to experience ___ during ___ than during other times of the year.
 
  a. more infections; the start of the semester
  b. greater immune system activity; the start of the semester
  c. higher blood pressure; exam times
  d. more infectious illnesses; exam times



Liamb2179

  • Sr. Member
  • ****
  • Posts: 365
Answer to Question 1

D

Answer to Question 2

D



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

For a complete list of videos, visit our video library