Sin título

Bioquímica

Composition of living matter

Cell structures

Kinds of cells

Organelles

Living matter is constituted by the same chemical elements that are on the surface of our planet, but in a very different proportion because some elements are much more adequate to constitute living beings than others.

When studying these molecules chemically we observe that they are 98% constituted by elements such as C, H, O, N, P and S; The combination of these six elements can lead to the formation of millions of different molecules. (The remaining 2% is represented by elements such as Fe, Ca, Na, K, Cu, Mg, I, Cl, Etc.)

Prokaryote

Eukaryotic

-Plasma membrane

-Cytoplasm

-Nucleoid

-Ribosomes

-Pili and flajelos

.Mesosoms

-Nucleolus

-Nucleus

-Vesicle

-Golgi apparatus

-rough and smooth endoplasmic reticulum

-Cytoskeleton

-Mitochondria

-Lisosoma

.Centrifuge

Complexity

Eukaryotic

Prokaryote

Origin

Animal

Vegetable

Nutrition

Autotrophs

Heterotrophs

Way of living

Protists

Associates

Membranous

No membranous

-Plasma membrane

-Cytoplasm

-Nucleus

-Ribosomes

-Mitochondria

-Golgi apparatus

-Microfilaments

-Microtubules

-intermediate filaments

-Scourge