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15 questions
Which of these is NOT required for life?
water
food
blood
oxygen
energy
What is the basic unit of structure and function of all LIVING organisms?
organism
species
cell
tissue
organ system
Which of these is NOT a characteristic of life?
movement
growth
excretion
sleeping
reproduction
Homeostasis refers to:
changing internal conditions
stable external conditions
stable internal conditions
changing external conditions
none of these is correct
Small structures within cells that carry on specific functions are:
organelles
tissues
molecules
parasites
hormones
The sum of all chemical reactions in the body is called
metabolism
assimilation
growth
digestion
Which of the following is the most complex level of organization?
cell
organ
organ system
organelle
What is formed when cells of the same type join to perform a common task?
cell
tissue
organ
system
Measuring an organ's size would relate more closely to the science of ...
anatomy
physiology
both anatomy and physiology
Measuring the acid content of the stomach would relate more closely to the science of ...
anatomy
physiology
both anatomy and physiology
The branch of biology that deals with the normal functions of living organisms and their parts. is...
anatomy
physiology
both anatomy and physiology
Physics (the study of matter, energy and motion) of the human body would relate more closely to the science of ...
anatomy
physiology
both anatomy and physiology
Which of these is NOT required for life?
water
food
blood
oxygen
energy
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