Author Question: The area of the retina that lacks large blood vessels and is responsible for central vision is ... (Read 73 times)

beccaep

  • Hero Member
  • *****
  • Posts: 535
The area of the retina that lacks large blood vessels and is responsible for central vision is called the:
 
  a. optic disk.
 b. anterior chamber.
 c. temporal retina.
 d. macula.

Question 2

Dystrophin, the protein that is affected by muscular dystrophy, normally acts to
 
  a. protect muscle fiber membranes during movement.
 b. clear the interior of muscle fibers of excess calcium.
 c. allow myosin and actin to interact during muscle contraction.
 d. protect muscle spindles from too much stretching during movement.



essyface1

  • Sr. Member
  • ****
  • Posts: 347
Answer to Question 1

d

Answer to Question 2

a



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

A serious new warning has been established for pregnant women against taking ACE inhibitors during pregnancy. In the study, the risk of major birth defects in children whose mothers took ACE inhibitors during the first trimester was nearly three times higher than in children whose mothers didn't take ACE inhibitors. Physicians can prescribe alternative medications for pregnant women who have symptoms of high blood pressure.

Did you know?

Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

The FDA recognizes 118 routes of administration.

For a complete list of videos, visit our video library