bio 101 university of Dayton exam 1 Questions With
Complete Solutions
adhesion Correct Answers mutual attraction between two
unlike molecules that causes them to cling to one another,
examples are glue and tape products
amino acids make up which biomolecule Correct Answers
protiens
anabolic reactions Correct Answers metabolic pathways that
create complex molecules from simpler compounds - a process
used by all cells to make the basic building blocks of the cells
are hydrogen bonds stable at room temp? Correct Answers
constantly forming and breaking
biological hierarchy Correct Answers -cells
-tissues
-organs
-organ system
-organism
-population
-community
-ecosystem
Calvin cycle Correct Answers light independent reactions
catabolic reactions Correct Answers metabolic pathways that
release chemical energy in the process of breaking down
complex molecules
, cohesion Correct Answers the sticking together of like
molecules, such as water molecule being attracted to another
water molecule, causes water molecules to form drops
GMO's may be used to ______ in Africa Correct Answers
increase the nutrient content of staple crops in Africa to reduce
malnutrition
herd immunity Correct Answers when a critical portion of a
population is vaccinated, then the spread of a disease is
contained
how can you evaluate scientific-sounding claims? Correct
Answers credentialed in the field, no Bias or agenda, peer-
reviewed, supports the scientific method
how do enzymes work Correct Answers they position
substrates - molecules that will react to form new products - in
an orientation that favors breaking or making of chemical bonds
how do micronutrients assist enzymes Correct Answers
coenzymes (organic) and cofactors (inorganic) bind to enzymes
and enable them to bind to substrates - if this didn't happen cell
metabolism would stop
how do molecules act at boiling Correct Answers break
how do molecules act at freezing Correct Answers stable
Complete Solutions
adhesion Correct Answers mutual attraction between two
unlike molecules that causes them to cling to one another,
examples are glue and tape products
amino acids make up which biomolecule Correct Answers
protiens
anabolic reactions Correct Answers metabolic pathways that
create complex molecules from simpler compounds - a process
used by all cells to make the basic building blocks of the cells
are hydrogen bonds stable at room temp? Correct Answers
constantly forming and breaking
biological hierarchy Correct Answers -cells
-tissues
-organs
-organ system
-organism
-population
-community
-ecosystem
Calvin cycle Correct Answers light independent reactions
catabolic reactions Correct Answers metabolic pathways that
release chemical energy in the process of breaking down
complex molecules
, cohesion Correct Answers the sticking together of like
molecules, such as water molecule being attracted to another
water molecule, causes water molecules to form drops
GMO's may be used to ______ in Africa Correct Answers
increase the nutrient content of staple crops in Africa to reduce
malnutrition
herd immunity Correct Answers when a critical portion of a
population is vaccinated, then the spread of a disease is
contained
how can you evaluate scientific-sounding claims? Correct
Answers credentialed in the field, no Bias or agenda, peer-
reviewed, supports the scientific method
how do enzymes work Correct Answers they position
substrates - molecules that will react to form new products - in
an orientation that favors breaking or making of chemical bonds
how do micronutrients assist enzymes Correct Answers
coenzymes (organic) and cofactors (inorganic) bind to enzymes
and enable them to bind to substrates - if this didn't happen cell
metabolism would stop
how do molecules act at boiling Correct Answers break
how do molecules act at freezing Correct Answers stable
