Submitted by: Submitted by smiley012
Views: 10
Words: 846
Pages: 4
Category: Science and Technology
Date Submitted: 07/19/2015 06:37 PM
1. Define
Energy-‐
power
derived
from
the
utilization
of
physical
or
chemical
resources,
especially
to
provide
light
and
heat
2. What
do
the
first
and
second
laws
of
thermodynamics
state?
1st
law
states
when
energy
passes,
as
work,
as
heat,
or
with
matter,
into
or
out
from
a
system,
its
internal
energy
changes
in
accord
with
the
law
of
conservation
of
energy.
2nd
law
states
in
a
natural
thermodynamic
process,
the
sum
of
the
entropies
of
the
interacting
thermodynamic
systems
increases.
3. What
is/are
the
main
function(s)
of
an
enzyme?
To
catalyze
chemical
reactions.
4. What
does
the
active
site
on
an
enzyme
assist
with?
Binding
substrate
molecules
for
chemical
reactions
5. Describe
the
lock
and
key
model
of
an
enzyme.
The
ligand
fits
like
a
key
in
a
lock
in
the
receptor,
which
then
produces
steps
for
signaling
cells.
6. What
affects
the
rate
of
diffusion
through
a
cell
membrane?
Temperature
and
structure
of
the
cell
membrane.
7. List
the
forms
of
passive
transport.
Osmosis,
simple
diffusion,
and
facilitated
diffusion.
8. What
products
do
we
use
to
create
ethanol?
Carbon,
Hydrogen,
and
Oxygen
9. What
are
plants
classified
as?
Autotrophs
10....