The American Heart Association recommends a diet with a maximum of

A. 40 percent of Calories from fat, of which only 20 percent should be from unsaturated fats.

B. 30 percent of Calories from unsaturated fat, in addition to 10 percent from saturated fats.

C. 50 percent of Calories from saturated fats.

D. 30 percent of Calories from fat, of which only 7 percent should be from saturated fats and 1 percent from trans fats.

Question

The American Heart Association recommends a diet with a maximum of

A. 40 percent of Calories from fat, of which only 20 percent should be from unsaturated fats.	

B. 30 percent of Calories from unsaturated fat, in addition to 10 percent from saturated fats.	

C. 50 percent of Calories from saturated fats.	

D. 30 percent of Calories from fat, of which only 7 percent should be from saturated fats and 1 percent from trans fats.

anonymous · Answer

Which structure in the kidneys’ nephrons is mainly responsible for the filtration of the blood?

A. collecting duct	

B. loop of Henle	

C. glomerulus	

D. Bowman’s capsule

anonymous · Answer

the first one is either B or D
i think the 2nd one is C

anonymous · Answer

@phi

anonymous · Answer

Read the following statements that describe what happens as an impulse travels. What is the correct order in which the steps occur? 
1) The neuron receives a stimulus great enough to start an impulse. 
2) Na+ gates close and K+ ions flow back out of the cell restoring the resting potential. 
3) Gated K+ and Na+ channels are closed. The inside of the cell is slightly negative compared to the outside. 
4) The impulse continues to travel down the axon away from the cell body. 
5) Gated Na+ channels open. The net movement of Na+ ions into the cell produces the action potential.

A. 4,5,3,1,2	

B. 1,5,3,4,2	

C. 3,1,5,4,2	

D. 3,4,5,1,2	
probably B or maybe c?

phi · Answer

I would say C,  state 3 is the cell waiting for an impulse

anonymous · Answer

C for the first one or the last?

phi · Answer

the last posted question about a neuron

anonymous · Answer

oh okay thanks:) how about the other 2 did i get them right?

phi · Answer

See http://www.heart.org/HEARTORG/GettingHealthy/FatsAndOils/Fats101/Fats-and-Oils-AHA-Recommendation_UCM_316375_Article.jsp

phi · Answer

glomerulus	sounds ok

anonymous · Answer

thank you:)
so the first one is D :)

anonymous · Answer

On the second question the response C look correct. because glomerulus have stablish one direct relationship with Bowman's structure that by time make one specie of transportation to the urine form.

koikkara · Answer

sO, YOU ARE SO SLIM AND CUTE.....

anonymous · Answer

Thanks @IsaacNewton ... And Thanks @Koikkara  i guess...