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37 Cards in this Set
- Front
- Back
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most common type of feedback |
negative feedback |
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this type of feedback triggers when some factors of the body is deficient or excessive |
negative feedback |
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feedback that is a vicious cycle |
positive feedback |
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type of feedback that enhances the original stimulus |
positive feedback |
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separating the cells internal and external environment |
plasma membrane |
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polar head of plasma membran |
hydrophilic |
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non polar tail of plasma membrane |
hydrophobic |
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specialization of plasma membrane where cells bind together to provide a leak proof sheath e.g. intestines |
tight junction |
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specialization of plasma membrane that allows ions to communicate e.g. heart |
gap junction |
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where ribosomes are assembled |
nucleoli |
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chromatin if cells are not dividing |
DNA + protein = chromatin |
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chromatin if the cells are dividing |
chromatic --> coild --> chromosomes |
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site for cellular activities |
cytoplasm |
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contains powerful oxidase enzymes that use to detoxify a number of harmful or poisonous substance |
peroxisomes |
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contains 60 powerful digesting enzymes abundant in WBC |
lysosomes |
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contains hydrolase that is used to digest unwanted substances such as bacteria and worn out cells |
lyosomes |
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mitotic spindle |
centrioles |
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energy used by secondary transport |
ionic concentration |
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secondary active transport with ions moving in the same direction |
symport |
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type of secondary active transport where ions are moving in different directions |
antiport |
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movement of ions across the membrane |
active transport |
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most abundant solutes in the blood |
proteins |
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most abundant plasma protein in the blood |
albumin |
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vitamins needed for the maturation of RBC |
vit B12 and folic acid |
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primary antibody response |
IgM |
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secondary antibody response |
IgG |
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antibody against microorganisms |
IgA |
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only antibody that crosses the placenta |
IgG |
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antibody for allergic reactions |
IgE |
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antibody that activates and stimulates white blood cells |
IgD |
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sequence of response that stops bleeding |
hemostasis |
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average amount of saliva |
1,000-1,500 mL |
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average amount of pancreatic juice |
1,200-1,500 mL |
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average amount of bile |
800-1,000 mL |
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glucose + fructose |
sucrose |
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glucose + galactose |
lactose |
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glucose + glucose |
maltose |
