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

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

Study Slideshow

What is the function of the excretory system?

b) Regulate fluid and salt levels

c) Maintain homeostasis

a) Collect waste

d) All options

15

Which organs are part of the excretory system?

c) Stomach, intestines, and bladder

b) Heart, liver, and pancreas

d) Brain, spinal cord, and muscles

a) Lungs, skin, and kidneys

15

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

c) Produce urine

d) Regulate salt levels

a) Excrete carbon dioxide

b) Filter blood

15

How many kidneys does the human body typically have?

d) Four

b) Two

a) One

c) Three

15

What is the shape of the kidneys?

a) Round

d) Oval

b) Bean-shaped

c) Triangular

15

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

15

What is the functional unit of the kidney?

d) Urethra

a) Nephron

c) Bladder

b) Ureter

15

What waste product is separated out by the nephrons?

a) Urea

c) Oxygen

b) Glucose

d) Sodium

15

How is urine transported from the kidneys to the bladder?

d) Renal vein

a) Urethra

c) Renal artery

b) Ureter

15

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

c) 180 litres

a) 50 litres

d) 200 litres

b) 100 litres

15

How much urine does the kidneys produce daily on average?

d) 5 litres

b) 1.5 litres

c) 3 litres

a) 0.5 litres

15

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

d) 25%

b) 10%

a) 5%

c) 1%

15

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

b) 10%

a) 5%

d) 50%

c) 25%

15

What process occurs in the kidneys to produce urine?

a) Filtration

d) Respiration

c) Absorption

b) Digestion

15

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

a) Transport blood to the kidneys

c) Filter waste from the blood

d) Produce urea

b) Transport urine to the bladder

15

What happens to the waste collected by the kidneys?

c) It forms urine and is excreted

d) It is transported to the heart

a) It is converted to glucose

b) It is stored in the liver

15