bio lec final pt2
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mature bone cells are called?
bone is removed and repaired by which cells?
bone cells responsible for secreting the matrix of bone are?
the unit of concentric circles of lamalla is called the?
bone cells are found in openings called?
bone cells are connected to blood supply by?
band of cartilage that allows increase in bone length and width are?
tendons usually connect?
bone to muscle
ligaments usually connect?
bone to bone
smooth muscles are? (4)
found in walls of internal blood vessels and organs
the pacemaker of the heart is the?
SA node and AB node
blood from the body is first recieved by the heart in which chamber?
the pulmonary artery carries blood away from which heart chamber?
which chamber of the heart recieves blood form the lungs?
the aorta leaves wich heart chamber?
artia recieves blood from?
body and lungs
blood in arteries always travels?
the valve between the left atrium and left ventricle is the?
bicuspid valve; mytril valve
the valve between the right atrium and the right valve is the?
the valve between the left ventricle and the aorta is?
aortic semilunar valve
the valve between the right ventricle and the pulmonary arteries is the?
pulmonary semilunar valve
blood moves in arteries due to? (a)
blood movement in veins is assisted by?(b)
(a) blood pressure
(b) valves (unidirectional)
versions af atoms with different numbers of neutrons are?
the sunstance that dissolves in a liquid is called the solute
atoms that gain electrons or atoms that loose electons are called?
a molecule that can collect a hydrogen is called?
the difference between prokaryotic cells and eukaryotic cells is that prokaryotic cells?
prokaryocytes have no nucleas
cells with missing or extra chromosomes are said to be?
bio lec final pt2
part 2 of final