Which part of the nephron plays a role in concentrating urine?单项选择题

A

Proximal Convoluted tubule

B

Glomerulus

C

Loop of Henle

D

Distal convoluted tubule

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类似问题

Match the structure with its major function: 1: Glomerulus 2: Bowman's Capsule 3: Collecting Duct 4: Proximal Convoluted Tubule of the renal tubule 5: Distal Convoluted Tubule of the renal tubule

Complete the following sentences by choosing the correct label from the diagram for each space from the pulldown menus. The diagram below represents part of the excretory system in a mammal. In structure [ Select ] 1 2 3 4 5 6 7 8 9 10 11 , water and small molecules are filtered from the blood creating a filtrate solution, which flows into structure [ Select ] 1 2 3 4 5 6 7 8 9 10 11 12 . In order to reabsorb water, [ Select ] ATP Potassium ions (K+) Sodium ions (Na+) water molecules glucose are pumped from the filtrate into the kidney tissue. To reabsorbe other valuable molecules like chloride and potassium, section [ Select ] 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 reabsorbs them from the filtrate. This movement occurs via [ Select ] membrane transport proteins diffusion osmosis mass flow magic . The final urine volume is adjusted by water moving in and out of section [ Select ] 1 2 3 4 5 6 7 8 9 10 11 . If a urine test indicates there is large molecules like protein in the urine, structure [ Select ] 1 2 3 4 5 6 7 8 9 10 11 is likely to be damaged and leaking. Glucose is a valuable molecule, and is reabsorbed from the filtrate in the proximal convoluted tubule (structure [ Select ] 1 2 3 4 5 6 7 8 9 10 11 ) by [ Select ] osmosis passive facilitated transport diffusion glucose proton pumps primary or secondary active transport .

Question at position 18 Match each part of the nephron with its functionPrompt 1Distal Convoluted TubuleAnswer for prompt 1 Distal Convoluted Tubule[input]Prompt 2Collecting DuctAnswer for prompt 2 Collecting Duct[input]Prompt 3GlomerulusAnswer for prompt 3 Glomerulus[input]Prompt 4Proximal convoluted tubuleAnswer for prompt 4 Proximal convoluted tubule[input]Prompt 5Loop of Henle Answer for prompt 5 Loop of Henle [input]Possible answersfilter blood through network of capillariesmonitor flow rate, active secretion of compoundsbalance water and sodiumreabsorb ~70% of the filtratereceives filtrate from several nephrons; pH balance

The basic function of the nephron is __________.

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