scientists and discoveries
he described cells after looking at cork and named single celled organisms
who is Robert hooke
this statement forms the core baseline of cell theory regarding what organisms are made of
what is all organisms are composed of one or more cells
in terms of size and structure, prokaryotic cells are described as this
what is small, simple, and single celled
compared to prokaryotic cells, eukaryotic cells are typically described as this
what is much bigger and multicellular
plant cells uniquely feature a cell wall, a central vacuole, and these solar capturing structures
what are chloroplasts
he looked at pond scum and single celled organisms which he called animalicules
who is anton van leeuwenhoek
this principle states that the cell is considered the basic unit of this
what is life
unlike eukaryotic cells prokaryotic cells lack a nucleus and these
what are other organelles
eukaryotic cells contain a true nucleus where the DNA is located, as well as this membrane system
what is the endoplasmic reticulum
animal cells uniquely feature these three structures that plant cells lack
what are centrioles, flagella, and lysosomes
this scientist concluded that plant parts are made of cells
who is schleidan
according to the cell theory, new cells come from these
what are preexisting cells that had to divide
these domains of life are given as examples of prokaryotic cells
what are bacteria and archaea
eukaryotic cells contain organelles with many functions, which makes the cell more of this
what is complex/more advanced
this microscope allows you to see inside the cell
what is a TEM/ transmission electron microscope
this scientist concluded that animal tissues are composed of cells
who is schwann
this specific mathematical property explains why cells stay small
what is high surface to volume ratio
despite lacking many internal structures, prokaryotic cells still contain this outer boundary layer
both animal and plant cells fall under this category because they both share this primary genetic container
what is having a nucleus
this microscope allows you to see the surface of the cell
what is a SEM/scanning electron microscope
he stated that cells must arise from preexisting cells
who is virchow
this is the primary cellular function that a high surface to volume ratio facilitates
what is the exchange of materials into and out of the cell
both prokaryotic and eukaryotic cells share these two essential internal components for protein production and energy use
what are ribosomes and the ability to use ATP for energy
shared across all cell types, these four structural similarities are found in both animal and plant cells; plasma membrane, cytoplasm/cytoskeleton, chromosomes/DNA, and this structure.
what are ribosomes
this is the unique capability of a light microscope that differentiates it from the other two electron microscopes lister
what is being able to see a living cell