© Oxford University Press 2017
Oxford Science 9 Victorian Curriculum Teacher obook assess ISBN 9780190307004
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8 Label the organs of the endrcrine system on the diagram below.
9 True or false
Read the statement and circle whether it is true or false.
a Target cells match to hormones like a lock and key. T or F
b Adrenaline is also called epinephrine. T or F
c The adrenal glands are located above the liver. T or F
d One function of adrenaline is to constrict large blood vessels. T or F
e Adrenaline causes an increase in strength. T or F
f Most hormones are peptides. T or F
g Steroid hormones are produced from cholesterol. T or F