Powerplant
the carbon dioxide you breathe out is
used by plants to create glucose
Primitive cells don't have
nuclei
what are the 2 most important features of a molecule
Formula and structures
enzymes are important in chemistry true or false
true
organic molecules often contain five other types of atoms
hydrogen,nitrogen,oxygen,phosphorus,and sulfur.
the effect of photosynthesis is to remove
carbon dioxide from the air, produce energy-rich sugar molecules for the cell.
A receptor does what when it recognizes a specific molecule
it binds to it
How many atoms are in a molecule
millions
true or false enzymes are made up of really unique compounds
true
it is possible to put together long chains of carbon atoms with each atom in the chain having
Free electrons that can act as hooks
mitochondria partially
digested carbohydrates, fats, and proteins from food are ferried to the mitochondria.
a typical membrane consists of a
double layer of lipid
atoms have basic structure true or false
true atoms are made of a couple components
there are thousands of chemical reactions happening in your body
yes
From these six elements construct all the
Basic modules needed to assemble the organic molecules themselves.
to carry out this job, the cell uses a of molecules that
Serve as energy carriers
the DNA contains
the information to carry out functions
For atoms to connect they must be close together true or false
true
enzymes complete there reactions and then start all over again
true
molecules hook together
yes
The so -called anaerobic bacteria is
Responsible for turning a pile of garbage into humus operate.
cellular factories consists of walls, partitions and
loading docks
does Velcro count as atoms
yes
enzymes only have one task
yes
carbon has 3 has 3 electrons true or false
false carbon has 4 electrons