« previous next »

Author Question: Light enters the eye through an opening in the center of the iris called the ____. a. retina b. ... (Read 103 times)

yoooooman

  • Hero Member
  • *****
  • Posts: 557
on: Jun 22, 2018
Light enters the eye through an opening in the center of the iris called the ____.
 
  a. retina
 b. cornea
 c. pupil
 d. macula

Question 2

Alzheimer's leads to the accumulation of ____ in the brain.
 
  a. glucose
 b. amyloid deposits
  c. arachidonic acid
  d. serotonin


mcarey591

  • Sr. Member
  • ****
  • Posts: 365
Reply #1 on: Jun 22, 2018
Answer to Question 1

c

Answer to Question 2

b


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

Phytochrome controls germination by responding to red/far red light signals. Phytochrome controls germination by responding to red/far red light signals.
How a photosystem harvests light. How a photosystem harvests light.
A tracheotomy tube in place, inserted through an opening in the front of the neck and anchored withi A tracheotomy tube in place, inserted through an opening in the front of the neck and anchored withi
Trapping of Light by a Black Hole Trapping of Light by a Black Hole
A square matrix P is called a permutation matrix if each row and column of P contains exactly ... A square matrix P is called a permutation matrix if each row and column of P contains exactly ...
Which color is placed at the center of the circle? Which color is placed at the center of the circle?
Video: Types of synapses - electrical & chemical

For a complete list of videos, visit our video library