BIO 139 Unit 3 Exam |183 Questions and Answers
Lipoprotein that is associated with low incidence of heart disease when present in high
levels - -HDL
-Process that moves high-energy electrons from cytochrome to cytochrome within the
mitochondria to produce ADP - -Electron transport system
-Process that begins with acetyl CoA and produces high-energy electrons and NADH - -
citric acid cycle
-Process that forms glycogen that can be stored by a muscle and liver cells - -Glycogenesis
-Lipoprotein that is associated with high incidence of coronary artery disease when
present in high levels - -LDL
-First process in carbohydrate metabolism; occurs in the cytoplasm - -glycolysis
-Enzyme that works on starch - -Amylase
-Major enzyme in stomach associated with protein breakdown - -pepsin
-Pancreatic enzyme that works on proteins - -Trypsin
-Enzyme from lining of small intestine whose end products are amino acids - -Peptidase
-Enzyme that chemically digests fat - -Lipase
-Substance that emulsifies fat - -bile
-Phase that responds to taste, smell, thoughts of food, and sensations of chewing and
swallowing - -Cephalic phase
-Phase that is controlled by the entrance of acidic chyme into the duodenum - -intestinal
phase
-Phase that is initiated by the presence of food in the stomach - -Gastric phase
-Antibody that is found in tears and saliva - -IgA
-The predominant class of antibody produced after initial contact with an antigen - -IgM
-Antibody that is associated with allergies - -IgE
-Antibody whose precise function is not yet known - -IgD
, -Predominant class of antibody produced in the secondary response to an antigen - -IgG
-Which of these is NOT considered a physical or chemical barrier? - -Macrophages
-Which anti-microbial substances reduce viral replication in uninfected cells? - -
Interferons
-Which cells exist in the greatest variety in the immune system? - -Lymphocytes
-What is a small hormone that can stimulate or inhibit many normal cell functions? - -
Cytokine
-Which C3 activation pathway involves antigen-antibody complexes leading to
inflammation, enhancement of phagocytosis and lysis of microbes? - -Lectin pathway
-A tonsillectomy may be recommended when the patient has suffered with what
symptoms for more than 3 months despite treatment? - -Difficulty talking and swallowing
and obstructed air pathways
-What induces the production of a specific antibody? - -Antigen
-What class of disorders includes AIDS and SCID and involves the destruction of B and T
cells resulting in the inability of the immune system to protect the body from pathogens? -
-Autoimmune diseases
-The skeletal muscle and respiratory pumps are used in the - -lymphoid, immune and
cardiovascular systems
-Which class of antibodies is mainly found in sweat, tears, breast milk, and GI secretions? -
-IgA
-Which cells of the immune system are the primary targets of the HIV virus? - -Helper T
cells
-Genetic recombination generates diversity in what specific part of the immune system? - -
Antigen receptors
-An individual in a coma who is not able to move will most likely have a reduction in
activity of the - -skeletal muscle pump
-Which anti-microbial substances promote cytolysis, phagocytosis, and inflammation? - -
complement proteins
-Which is NOT an effect of aging on the immune system? - -Increased response of T cells to
antigens
Lipoprotein that is associated with low incidence of heart disease when present in high
levels - -HDL
-Process that moves high-energy electrons from cytochrome to cytochrome within the
mitochondria to produce ADP - -Electron transport system
-Process that begins with acetyl CoA and produces high-energy electrons and NADH - -
citric acid cycle
-Process that forms glycogen that can be stored by a muscle and liver cells - -Glycogenesis
-Lipoprotein that is associated with high incidence of coronary artery disease when
present in high levels - -LDL
-First process in carbohydrate metabolism; occurs in the cytoplasm - -glycolysis
-Enzyme that works on starch - -Amylase
-Major enzyme in stomach associated with protein breakdown - -pepsin
-Pancreatic enzyme that works on proteins - -Trypsin
-Enzyme from lining of small intestine whose end products are amino acids - -Peptidase
-Enzyme that chemically digests fat - -Lipase
-Substance that emulsifies fat - -bile
-Phase that responds to taste, smell, thoughts of food, and sensations of chewing and
swallowing - -Cephalic phase
-Phase that is controlled by the entrance of acidic chyme into the duodenum - -intestinal
phase
-Phase that is initiated by the presence of food in the stomach - -Gastric phase
-Antibody that is found in tears and saliva - -IgA
-The predominant class of antibody produced after initial contact with an antigen - -IgM
-Antibody that is associated with allergies - -IgE
-Antibody whose precise function is not yet known - -IgD
, -Predominant class of antibody produced in the secondary response to an antigen - -IgG
-Which of these is NOT considered a physical or chemical barrier? - -Macrophages
-Which anti-microbial substances reduce viral replication in uninfected cells? - -
Interferons
-Which cells exist in the greatest variety in the immune system? - -Lymphocytes
-What is a small hormone that can stimulate or inhibit many normal cell functions? - -
Cytokine
-Which C3 activation pathway involves antigen-antibody complexes leading to
inflammation, enhancement of phagocytosis and lysis of microbes? - -Lectin pathway
-A tonsillectomy may be recommended when the patient has suffered with what
symptoms for more than 3 months despite treatment? - -Difficulty talking and swallowing
and obstructed air pathways
-What induces the production of a specific antibody? - -Antigen
-What class of disorders includes AIDS and SCID and involves the destruction of B and T
cells resulting in the inability of the immune system to protect the body from pathogens? -
-Autoimmune diseases
-The skeletal muscle and respiratory pumps are used in the - -lymphoid, immune and
cardiovascular systems
-Which class of antibodies is mainly found in sweat, tears, breast milk, and GI secretions? -
-IgA
-Which cells of the immune system are the primary targets of the HIV virus? - -Helper T
cells
-Genetic recombination generates diversity in what specific part of the immune system? - -
Antigen receptors
-An individual in a coma who is not able to move will most likely have a reduction in
activity of the - -skeletal muscle pump
-Which anti-microbial substances promote cytolysis, phagocytosis, and inflammation? - -
complement proteins
-Which is NOT an effect of aging on the immune system? - -Increased response of T cells to
antigens
