Bio 210 Lecture Exam 1
4 most common elements in the human body:
nitrogen, hydrogen, oxygen, carbon CORRECT ANWER acid
proton donor CORRECT ANWER acids
neutralize by adding a base CORRECT ANWER Active processes of membrane
transport require
energy CORRECT ANWER Active transport
movement of a substance to increase the concentration gradient CORRECT
ANWER Adenine and guanine
purines CORRECT ANWER Adenosine triphosphate (ATP)
central molecule in chemical energy transfer within cells, release energy when
broken CORRECT ANWER amino acids
20 in total, linked by peptide bonds CORRECT ANWER an acid dissociates in
water to produce
H+ and an anion CORRECT ANWER Anatomy
studies the form and structure of the body. CORRECT ANWER anchoring sites
secure cytoskeleton to plasma membrane CORRECT ANWER Anions
ions with a negative charge, gain an electron CORRECT ANWER Atom
smallest particle that exhibits the chemical properties of an element CORRECT
ANWER Atoms are composed of three subatomic particles
protons (+), neutrons, electrons (
) CORRECT ANWER Atoms with five, six, or seven electrons become
anions CORRECT ANWER Atoms with one, two, or three electrons in valence
shell become
cations CORRECT ANWER base
accepts H+ when added to a solution CORRECT ANWER base
also called a proton acceptor CORRECT ANWER bases
neutralize by adding acid CORRECT ANWER bound ribosomes
bound to the rough ER CORRECT ANWER buffers
help prevent pH changes if excess acid is added CORRECT ANWER
Cardiovascular physiology
the functioning of the heart, blood vessels and blood CORRECT ANWER cations
, Ions with a positive charge, loosing an electron CORRECT ANWER cell adhesion
proteins
perform cell to cell attachments CORRECT ANWER Cell division
Occurs when one cell divides to produce two cells CORRECT ANWER Cell gains
or loses water with
osmosis CORRECT ANWER cell surface receptors
bind ligand receptors on another cell CORRECT ANWER Cells
studied through the discipline of cytology, smallest the functional units of the body
CORRECT ANWER centrosome
guides cell division which is mitosis and meiosis CORRECT ANWER Chemical
compounds
stable associations between two or more elements combines in a fixed radio
CORRECT ANWER cholesterol
strengthens the membrane, protects against temperature extremes CORRECT
ANWER Cilia
beating moves mucus and substances toward the throat CORRECT ANWER
Comparative anatomy
examines similarities and differences in the anatomy of different species CORRECT
ANWER Control center
component of homeostasis that processes the change that occurred from the
receptor CORRECT ANWER Covalent bond
formed when atoms share electron CORRECT ANWER Covalently bonded
molecule
sharing of electrons between atoms CORRECT ANWER cytology
study of cells CORRECT ANWER Cytoplasm
3 parts, all the stuff inside the cell beside the nucleus, fluid called cytosol,
organelles, inclusions
pigments and proteins that are floating in the cell that aren't big enough to be
organelles CORRECT ANWER cytoskeleton
structural framework of the cell, supports it and gives it its shape, anchors proteins
in plasma membrane CORRECT ANWER deoxyribonucleic acid
DNA double stranded nucleic acid CORRECT ANWER Diffusion
moves from area of greater concentration to area of lesser concentration just like
putting food coloring in water CORRECT ANWER disaccharides
4 most common elements in the human body:
nitrogen, hydrogen, oxygen, carbon CORRECT ANWER acid
proton donor CORRECT ANWER acids
neutralize by adding a base CORRECT ANWER Active processes of membrane
transport require
energy CORRECT ANWER Active transport
movement of a substance to increase the concentration gradient CORRECT
ANWER Adenine and guanine
purines CORRECT ANWER Adenosine triphosphate (ATP)
central molecule in chemical energy transfer within cells, release energy when
broken CORRECT ANWER amino acids
20 in total, linked by peptide bonds CORRECT ANWER an acid dissociates in
water to produce
H+ and an anion CORRECT ANWER Anatomy
studies the form and structure of the body. CORRECT ANWER anchoring sites
secure cytoskeleton to plasma membrane CORRECT ANWER Anions
ions with a negative charge, gain an electron CORRECT ANWER Atom
smallest particle that exhibits the chemical properties of an element CORRECT
ANWER Atoms are composed of three subatomic particles
protons (+), neutrons, electrons (
) CORRECT ANWER Atoms with five, six, or seven electrons become
anions CORRECT ANWER Atoms with one, two, or three electrons in valence
shell become
cations CORRECT ANWER base
accepts H+ when added to a solution CORRECT ANWER base
also called a proton acceptor CORRECT ANWER bases
neutralize by adding acid CORRECT ANWER bound ribosomes
bound to the rough ER CORRECT ANWER buffers
help prevent pH changes if excess acid is added CORRECT ANWER
Cardiovascular physiology
the functioning of the heart, blood vessels and blood CORRECT ANWER cations
, Ions with a positive charge, loosing an electron CORRECT ANWER cell adhesion
proteins
perform cell to cell attachments CORRECT ANWER Cell division
Occurs when one cell divides to produce two cells CORRECT ANWER Cell gains
or loses water with
osmosis CORRECT ANWER cell surface receptors
bind ligand receptors on another cell CORRECT ANWER Cells
studied through the discipline of cytology, smallest the functional units of the body
CORRECT ANWER centrosome
guides cell division which is mitosis and meiosis CORRECT ANWER Chemical
compounds
stable associations between two or more elements combines in a fixed radio
CORRECT ANWER cholesterol
strengthens the membrane, protects against temperature extremes CORRECT
ANWER Cilia
beating moves mucus and substances toward the throat CORRECT ANWER
Comparative anatomy
examines similarities and differences in the anatomy of different species CORRECT
ANWER Control center
component of homeostasis that processes the change that occurred from the
receptor CORRECT ANWER Covalent bond
formed when atoms share electron CORRECT ANWER Covalently bonded
molecule
sharing of electrons between atoms CORRECT ANWER cytology
study of cells CORRECT ANWER Cytoplasm
3 parts, all the stuff inside the cell beside the nucleus, fluid called cytosol,
organelles, inclusions
pigments and proteins that are floating in the cell that aren't big enough to be
organelles CORRECT ANWER cytoskeleton
structural framework of the cell, supports it and gives it its shape, anchors proteins
in plasma membrane CORRECT ANWER deoxyribonucleic acid
DNA double stranded nucleic acid CORRECT ANWER Diffusion
moves from area of greater concentration to area of lesser concentration just like
putting food coloring in water CORRECT ANWER disaccharides
