Bianco's Excretion - Getting rid of waste. | Baamboozle - Baamboozle

English 20 Public

Excretory System - https://www.youtube.com/watch?v=mYK2Id5bWpI -

Study Slideshow

What is the function of the excretory system?

c) Maintain homeostasis

b) Regulate fluid and salt levels

d) All options

a) Collect waste

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Which organs are part of the excretory system?

b) Heart, liver, and pancreas

c) Stomach, intestines, and bladder

d) Brain, spinal cord, and muscles

a) Lungs, skin, and kidneys

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What is the primary function of the lungs in the excretory system?

d) Regulate salt levels

c) Produce urine

a) Excrete carbon dioxide

b) Filter blood

15

How many kidneys does the human body typically have?

b) Two

a) One

c) Three

d) Four

15

What is the shape of the kidneys?

c) Triangular

b) Bean-shaped

a) Round

d) Oval

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Which region of the kidney is responsible for filtering waste from the blood?

c) Renal pelvis

d) Renal artery

b) Renal medulla

a) Renal cortex

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What is the functional unit of the kidney?

c) Bladder

b) Ureter

a) Nephron

d) Urethra

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What waste product is separated out by the nephrons?

a) Urea

b) Glucose

d) Sodium

c) Oxygen

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How is urine transported from the kidneys to the bladder?

c) Renal artery

a) Urethra

b) Ureter

d) Renal vein

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What is the approximate volume of blood filtered by the kidneys daily?

d) 200 litres

a) 50 litres

b) 100 litres

c) 180 litres

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How much urine does the kidneys produce daily on average?

a) 0.5 litres

b) 1.5 litres

c) 3 litres

d) 5 litres

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What percentage of the body's weight do the kidneys represent?

c) 1%

b) 10%

a) 5%

d) 25%

15

How much of the body's oxygen do the kidneys use?

a) 5%

c) 25%

b) 10%

d) 50%

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What process occurs in the kidneys to produce urine?

c) Absorption

a) Filtration

d) Respiration

b) Digestion

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What is the role of the renal artery in the excretory system?

b) Transport urine to the bladder

a) Transport blood to the kidneys

c) Filter waste from the blood

d) Produce urea

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What happens to the waste collected by the kidneys?

a) It is converted to glucose

d) It is transported to the heart

b) It is stored in the liver

c) It forms urine and is excreted

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