Download Name : No.absen : Grade : Choose the correct answer! The

Name
:
No.absen :
Grade
:
Choose the correct answer!
1. The following are organ in human excretion, except ....
a. Kidney
b. Skin
c. Heart
d. Colon
2. The following statements related to human the excretion system, except ....
a. skin produces sweat
b. kidneys produce urine
c. liver bile
d. pancreas produces enzymes amylase
3. Note the picture below!
The place to store urine before discharge of the body indicated by the numbers ....
a. 1
b. 2
c. 3
d. 4
4. Note the picture below!
The part that role in the formation of primary urine is ....
a. 1
b. 2
c. 3
d. 4
5. The rest of the filtering in filtration process to produce urine which still contains
substances that are useful to the body, except ....
a. Glucose
b. Urea
c. mineral salts
d. amino acid
6. Substances of metabolic waste is removed through the lungs is ....
a. urea and water vapor
b. salt and water
c. amino acids and ammonia
d. carbon dioxide and water vapor
7. The following substances which are not produced by the liver is ....
a. Urea
b. Bile
c. bilirubin
d. Glucose
8. The skin serves as an excretory organ because ....
a. protect the body from germs
b. have sweat glands
c. has the nerve endings receptors
d. protect the body from sunlight
9. The existence of kidney stones in the cavity kidney can cause ....
a. diabetes insipidus
b. hematuria
c. nephritis
d. hydronephrosis
10. If levels of glucose in urine is 1.5%, then most likely the person is suffering ....
a. inflammation of the bladder
b. diabetes mellitus
c. diabetes insipidus
d. kidney failure
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