The point where the optic nerve exits the retina and lacks photoreceptors is called the
A. fovea.
B. blind spot.
C. sclera.
D. choroid.
E. vitreous humor.
B. blind spot.
You might also like to view...
Precipitation is higher in tropical regions than in temperate and polar regions
Indicate whether the statement is true or false
In which of the following tissues would one expect to see a lot of tight junctions?
a. red blood cells b. kidney glomeruli c. epithelial tissue of the urinary bladder d. alveoli in the lungs
The values obtained when measuring the blood pressure, such as 120/80 mmHg,
A. Reflect the pressure in the major arteries during ventricular systole and diastole, respectively B. Exactly match the pressures inside the ventricle during systole and diastole, respectively. C. Exactly match the pressures inside the ventricle during systole and diastole, respectively, and reflect the pressure in the major arteries during ventricular systole and diastole, respectively. D. Are the same on both the pulmonary and systemic circuits.
Assume a thylakoid is somehow punctured so that the interior of the thylakoid is no longer separated from the stroma. This damage will most directly affect the _____
A) splitting of water B) flow of electrons from photosystem II to photosystem I C) synthesis of ATP D) reduction of NADP+