Which cells are responsible for bone formation?
A. chondrocytes
B. osteoclasts
C. osteoblasts
D. osteocytes
Which one of these is a reason bones are considered to be organs?
A. They contain nervous and connective tissue.
B. They are part of the framework of the body.
C. They are not considered to be organs.
D. They contain cells.
Which of these shows the correct order of the flow of waste through the large intestine?
A. cecum, ascending colon, transverse colon, descending colon, sigmoid colon
B. sigmoid colon, ascending colon, descending colon, transverse colon, cecum
C. ascending colon, descending colon, sigmoid colon, transverse colon, cecum
D. cecum, ascending colon, descending colon, transverse colon, sigmoid colon
Which of these is considered the primary pacemaker of the heart?
A. aorta
B. SA node
C. left ventricle
D. AV node
In which location does a sperm cell first fertilize an egg?
A. uterus
B. cervix
C. fallopian tube
D. ovary
Where is interstitial fluid found in the body?
A. in the tissues around cells
B. inside the stomach
C. inside of cells
D. around the brain and spinal cord
What is the normal pH of blood?
A. 7.0-7.5
B. 7.25-7.35
C. 7.50-7.65
D. 7.35-7.45
What is the bladder capacity of the average adult?
A. 200 ml
B. 1,000 ml
C. 500 ml
D. 800 ml
Which lobe of the brain is associated with judgement, planning, impulse control, and social behavior?
A. temporal
B. frontal
C. parietal
D. occipital
What does lipase do?
A. It breaks down nucleic acids into nucleotides.
B. It breaks down carbohydrates into starch and sugar.
C. It breaks down fats into fatty acids and glycerol.
D. It breaks down proteins into peptides and amino acids.
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