Pregunta 1
Pregunta
Urea is excreted by?
Pregunta 2
Pregunta
Metabollic Water excreted by
Respuesta
-
skin
-
Kidneys
-
Liver
-
Lungs
-
Stomata
-
Mouth
-
Anus
Pregunta 3
Pregunta
Carbon Dioxide is excreted by
Respuesta
-
Lungs
-
Stomata
-
Kidneys
-
Skin
Pregunta 4
Pregunta
Salts are excreted by
Pregunta 5
Pregunta
Which of the following do animals excrete?
Respuesta
-
Oxygen
-
Carbon Dioxide
-
Urea
-
Water
-
Calcium Oxalate
-
Tannins
-
Uric Acids
Pregunta 6
Pregunta
Which of the following do Plants excrete?
Respuesta
-
Oxygen
-
Carbon Dioxide
-
Urea
-
Water
-
Calcium Oxalate
-
Tannins
-
Uric Acid
Pregunta 7
Pregunta
Which of the following do Plants excrete?
Respuesta
-
Oxygen
-
Carbon Dioxide
-
Urea
-
Water
-
Calcium Oxalate
-
Tannins
-
Uric Acid
Pregunta 8
Pregunta
What is excretion?
Pregunta 9
Pregunta
What is egestion
Respuesta
-
Removal of waste products of metabollism from the body
-
Removal of the waste products of digestion from the body (usually cellulose and dietary fibres)
-
Removing food that you don't like to eat
Pregunta 10
Pregunta
why is excretion important
Respuesta
-
To provide jobs for toilet manufacturers, toilet paper companies and plumbers
-
To remove poisons from the body
-
To allow metabolic processes to continue without being interfered
-
Maintain salt balance
-
Maintain body temperatures
-
To provide the need for deoderant
-
To allow the body to accept more food
Pregunta 11
Pregunta
What are the criteria for a waste product remaining in a plant?
Respuesta
-
Must be useful to the plant in some way eg. Protection from herbivores
-
Must be beneficial to other organism
-
Must not harm the organism
-
Must be in a form that will not interfere with metabolic reactions
-
Must be converted
Pregunta 12
Pregunta
All of the following are ways in which waste materials leave a plant except
Pregunta 13
Pregunta
All of the following are ways in which waste materials leave a plant except
Pregunta 14
Pregunta
All of the following are ways in which waste materials leave a plant except
Pregunta 15
Respuesta
-
Leave at Night in plants (mostly)
-
Leave in day in plants (mostly)
-
Sometimes used up in photosynthesis so isnt excreted
-
Diffuses out of stomata
-
Produced in Photosynthesis
-
Produced in respiration
-
Sometimes used up in respiration so isnt excreted
-
Can leave lungs as expired air
-
Can leave lungs as inspired air
Pregunta 16
Respuesta
-
Leave plant at night (mostly)
-
Leave plant in day (mostly)
-
Produced in Photosynthesis
-
Produced in respiration
-
May be used in photosynthesis so might not exit plant
-
may be used in respiration so might not exit plant
-
Leave animals in inspired air
-
Excreted from animals in expired air
Pregunta 17
Pregunta
smooth textured area which represents the outer layer of the kidney and consists of both convoluted tubules
Respuesta
-
Cortex
-
Medulla
-
Pelvis
-
Glomerulous
Pregunta 18
Pregunta
Expanded portion of the ureter within the kidney
Respuesta
-
Cortex
-
Pelvis
-
Medulla
-
Nephrons
Pregunta 19
Pregunta
Dark Triangular pyramidsin the kidneys containing mass of tubules, capillaries and connective tissues
Respuesta
-
Cortex
-
Pelvis
-
Medulla
-
Bladder
Pregunta 20
Pregunta
Tiny tubular structures extending through the regions of the kidney that removes waste from blood and reabsorb waste subststances
Respuesta
-
Cortex
-
Pelvis
-
Glomerulous
-
Nephrons
Pregunta 21
Pregunta
Role of the kidney
Pregunta 22
Pregunta
Choose the option that demonstrates the order that blood travels through the nephrons
Respuesta
-
Loop of henle --> Bowmans capsule --> Proximal Convoluted Tubule --> Distal convoluted tubules-->Collecting Duct
-
Collecting Duct--> Bowmans capsule --> Proximal Convoluted Tubule --> Distal convoluted tubules--> Loop of Henle
-
\ convoluted Tubule ---> Collecting duct ---> Glomerulous---> Loop of Henle---> Bowmans capsule
-
Bowman's capsule --> Proximal convoluted tubule --> Loop of Henle --> distal convoluted tubules --> collecting ducts
Pregunta 23
Pregunta
Ultra filtration occurs in the
Respuesta
-
Renal Capsule
-
Loop of Henle
-
Collecting Duct
-
Convoluted Tubules
Pregunta 24
Pregunta
Affrent arteriole is rich in
Respuesta
-
Glucose and Amino Acids
-
Fatty Acids
-
Carbon Dioxide
-
Vitamins
-
Water
-
Urea and Excess salts
-
Albumin
-
Goblins
Pregunta 25
Pregunta
In ultrafiltration, what remains in capillaries
Respuesta
-
water
-
Red blood cells
-
Glucose
-
Salt
-
Platelets
-
Large protein molecules
Pregunta 26
Pregunta
What is reabsorbed in the proximal convoluted tubule?
Pregunta 27
Pregunta
What is reabsorbed in the proximal convoluted tubule?
Pregunta 28
Pregunta
The distal convoluted tubule regulates salts to allow the blood to be
Respuesta
-
Slightly acidic
-
Perfectly Neutral
-
Slightly basic
-
Very acidic
-
Very Basic
Pregunta 29
Respuesta
-
means Arteriole-directing hormone
-
means anti-diuretic hormone
-
Secreted by nephrons
-
Regulated by osmo-receptors in hypothalmus
-
More of it in blood causes thrist
-
Controls the permeability of the wall in the DCtubing
-
Little in blood causes little urine to be passed