WorksheetsS4 Sci Bio Co-ordination
Total questions: 11
Worksheet time: 11mins
If a cut is made at X, what would the response of a person be when he touches a hot iron?
He experiences pain and withdraws his hand from the hot iron involuntarily.
He experiences pain, but does not withdraw his hand from the hot iron.
He does not experience pain and does not withdraw his hand from the hot iron.
He does not experience pain, but withdraws his hand from the hot iron involuntarily.
Cataracts is a medical condition in which patients experience blurred/cloudy vision due to difficulties in focusing light rays onto the retina. Which part of the eye is affected in this condition?
P
Q
R
S
Which of the following correctly describes the changes that take place when a person looks at
a distant object?
A
B
C
D
What happens when the light in the room is switched off?
A
B
C
D
Hormones are destroyed in the_________?
kidney
liver
pancreas
stomach
The function of the hormone insulin is to_____________ .
allow glucose to enter the bloodstream
break down glucose
prevent glucose from being excreted by the kidney
trigger the conversion of glucose into glycogen
What is the identity of hormone X?
Adrenaline
Glucagon
Glycogen
Insulin
What is the identity of hormone Y?
Adrenaline
Glucagon
Glycogen
Insulin
Which structure will secrete hormone X?
Islets of Langerhans
Liver
Kidney
Stomach
Which structure will destroy hormone X?
Islets of Langerhans
Liver
Kidney
Stomach
A person had a heavy meal, and after a few hours, his blood glucose level increases. Identify the stimulus, and the effector and target organ involved in his body, in response to a heavy meal.
A
B
C
D
