what is the basic building block of life?

Answer 1

the basic building blocks of life are cells. animals have cells, plants have cells. this is what seperates us from, say, a rock. dna and rna are smaller, but they characterize us, make us different from each other as oppsed to the building blocks that cells are

Answer 2

cells are the basic building blocks of life.

Answer 3

the straightforward forces appearing on mass. good nuclear, electromagnetic, vulnerable electro, gravity, and the different actual forces that could desire to exist and be waiting to work together with the debris in living organisms. For a elementary biology classification the respond you're possibly searching for is a cellular.

Answer 4

Carbon

Answer 5

Carbon

Answer 6

there are only 4 things neede for life:
-A source of whatever element makes up teh organism
- A source of high energy electrons (i.e. food)
- a low energy electron acceptor
(the aboce two provide fo rthe energy needs of teh organism)
- A source of reductive equival;ents.(allows teh organism to link symple blocks togetehr to build its structures)

HUmans use food as their source of carbon and nitrogen, use glucose mainly as their source of high energy electrons.
We use oxygen as our electron acceptor, turning i t into water. The movement of electrons from teh sugar we eat to teh oxygen we breathe , a process known as aerobic oxidation is what powers us.
Fnally, our cells are dependant on a molecule called NADPH, as a source of reductive equivallents.

Note that this allows for plenty of life forms that might look very different than what we have on earth !
Even on earth we have dicovered bacteria that use sulfur as a food source..so you never know :)

Answer 7

Nucleic Acids (DNA and RNA). These are responsible for everything, but do not disregard things like regulatory proteins and other macromolecules.

Answer 8

Proteins.

Answer 9

Organization in a sea of chaos.

Answer 10

Cells (omg i learned that in the 5th grade)