Test
Excretion and Osmoregulation
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Preguntas del test (29)
1Urea is excreted by?
- AKidneys
- BSkin
- CLungs
- DAnus
2Metabollic Water excreted by
- Askin
- BKidneys
- CLiver
- DLungs
- EStomata
- FMouth
- GAnus
3Carbon Dioxide is excreted by
- ALungs
- BStomata
- CKidneys
- DSkin
4Salts are excreted by
- ASkin
- BKidneys
- CLiver
- DLungs
5Which of the following do animals excrete?
- AOxygen
- BCarbon Dioxide
- CUrea
- DWater
- ECalcium Oxalate
- FTannins
- GUric Acids
6Which of the following do Plants excrete?
- AOxygen
- BCarbon Dioxide
- CUrea
- DWater
- ECalcium Oxalate
- FTannins
- GUric Acid
7Which of the following do Plants excrete?
- AOxygen
- BCarbon Dioxide
- CUrea
- DWater
- ECalcium Oxalate
- FTannins
- GUric Acid
8What is excretion?
- ADefication
- BRemoval of Waste products from the body
- CRemoval of waste products of metabolism from an organism
- DThings done on a toilet
9What is egestion
- ARemoval of waste products of metabollism from the body
- BRemoval of the waste products of digestion from the body (usually cellulose and dietary fibres)
- CRemoving food that you don't like to eat
10why is excretion important
- ATo provide jobs for toilet manufacturers, toilet paper companies and plumbers
- BTo remove poisons from the body
- CTo allow metabolic processes to continue without being interfered
- DMaintain salt balance
- EMaintain body temperatures
- FTo provide the need for deoderant
- GTo allow the body to accept more food
11What are the criteria for a waste product remaining in a plant?
- AMust be useful to the plant in some way eg. Protection from herbivores
- BMust be beneficial to other organism
- CMust not harm the organism
- DMust be in a form that will not interfere with metabolic reactions
- EMust be converted
12All of the following are ways in which waste materials leave a plant except
- ADiffusion
- BLeaf absession
- CSome just hang around for a while
- DOsmosis
- ETaken to other parts of plants (eg old xylem and fruit)
13All of the following are ways in which waste materials leave a plant except
- ADiffusion
- BLeaf absession
- CSome just hang around for a while
- DOsmosis
- ETaken to other parts of plants (eg old xylem and fruit)
14All of the following are ways in which waste materials leave a plant except
- ADiffusion
- BLeaf absession
- CSome just hang around for a while
- DOsmosis
- ETaken to other parts of plants (eg old xylem and fruit)
15True of CO2
- ALeave at Night in plants (mostly)
- BLeave in day in plants (mostly)
- CSometimes used up in photosynthesis so isnt excreted
- DDiffuses out of stomata
- EProduced in Photosynthesis
- FProduced in respiration
- GSometimes used up in respiration so isnt excreted
- HCan leave lungs as expired air
- ICan leave lungs as inspired air
16True of O2
- ALeave plant at night (mostly)
- BLeave plant in day (mostly)
- CProduced in Photosynthesis
- DProduced in respiration
- EMay be used in photosynthesis so might not exit plant
- Fmay be used in respiration so might not exit plant
- GLeave animals in inspired air
- HExcreted from animals in expired air
17 smooth textured area which represents the outer layer of the kidney and consists of both convoluted tubules
- ACortex
- BMedulla
- CPelvis
- DGlomerulous
18Expanded portion of the ureter within the kidney
- ACortex
- BPelvis
- CMedulla
- DNephrons
19Dark Triangular pyramidsin the kidneys containing mass of tubules, capillaries and connective tissues
- ACortex
- BPelvis
- CMedulla
- DBladder
20Tiny tubular structures extending through the regions of the kidney that removes waste from blood and reabsorb waste subststances
- ACortex
- BPelvis
- CGlomerulous
- DNephrons
21Role of the kidney
- ARelease urine
- BGet rid of toxins
- CGet rid of excess waste
- DControl blood composition
- EStore urine
- FWarm up the body
22Choose the option that demonstrates the order that blood travels through the nephrons
- ALoop of henle --> Bowmans capsule --> Proximal Convoluted Tubule --> Distal convoluted tubules-->Collecting Duct
- BCollecting Duct--> Bowmans capsule --> Proximal Convoluted Tubule --> Distal convoluted tubules--> Loop of Henle
- C\ convoluted Tubule ---> Collecting duct ---> Glomerulous---> Loop of Henle---> Bowmans capsule
- DBowman's capsule --> Proximal convoluted tubule --> Loop of Henle --> distal convoluted tubules --> collecting ducts
23Ultra filtration occurs in the
- ARenal Capsule
- BLoop of Henle
- CCollecting Duct
- DConvoluted Tubules
24Affrent arteriole is rich in
- AGlucose and Amino Acids
- BFatty Acids
- CCarbon Dioxide
- DVitamins
- EWater
- FUrea and Excess salts
- GAlbumin
- HGoblins
25In ultrafiltration, what remains in capillaries
- Awater
- BRed blood cells
- CGlucose
- DSalt
- EPlatelets
- FLarge protein molecules
26What is reabsorbed in the proximal convoluted tubule?
- A80% water
- BAll glucose (in healthy people)
- CUseful nutrients
- Dsome mineral salts (to maintain ideal blood concentration
27What is reabsorbed in the proximal convoluted tubule?
- A80% water
- BAll glucose (in healthy people)
- CUseful nutrients
- Dsome mineral salts (to maintain ideal blood concentration
28The distal convoluted tubule regulates salts to allow the blood to be
- ASlightly acidic
- BPerfectly Neutral
- CSlightly basic
- DVery acidic
- EVery Basic
29ADH
- Ameans Arteriole-directing hormone
- Bmeans anti-diuretic hormone
- CSecreted by nephrons
- DRegulated by osmo-receptors in hypothalmus
- EMore of it in blood causes thrist
- F
Controls the permeability of the wall in the DCtubing - GLittle in blood causes little urine to be passed
Información
- Descripción
- ignore Typos
- Autor
- Melissa Douglas
- Idioma
- English
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