Metabolism: Energy and Enzymes for Introductory Biology for Science Majors
Are you a science major aiming to master biology concepts? My "Metabolism: Energy and Enzymes " are designed to help you grasp fundamental biological topics crucial for your studies.
This PDF includes 10 pages I creat...
metabolic activities and
alls need constant
supply of energy to
carry
out
maintain structural
organization
about
energy-ability to do work or
bring a
change
of life
(growth ,
reproduction)
all
general characteristics , development ,
metabolism ,
require energy
produces produce nutrients
photosynthesizing organic
from
originally
↳
provide consumers with that came
sunlight
energy
most life depends on solar
energy
=
occurs in two forms
energy
:
(e
kinetic
energy of motion water
flowing
=
g.
.
(food
potential stored
energy capacity to work is not
being used
yet we eat
- -
>
has potential energy
stored in chemical bonds , can be converted to kinetic
energy
↳
food is form of chemical
energy
When animal moves chemical is converted to mechanical
energy (type of
to
energy
kinetic
energy
flows
biological systems energy
in
plants capture small portion of solar much of it is lost as heat
energy
on
and then food produce
when
they photosynthesize use the
they ,
more
energy
lost as heat
gets
energy eventually
all captured solar is lost as heat as
organisms metabolize
nutrients flows does not cycle
energy
=
,
two laws of
thermodynamics
:
1
. law of conservation of
energy
created
energy
cannot be or
destroyed ,
but can
change from one to other
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