null
US
Iniciar Sesión
Regístrate Gratis
Registro
Hemos detectado que no tienes habilitado Javascript en tu navegador. La naturaleza dinámica de nuestro sitio requiere que Javascript esté habilitado para un funcionamiento adecuado. Por favor lee nuestros
términos y condiciones
para más información.
Siguiente
Copiar y Editar
¡Debes iniciar sesión para completar esta acción!
Regístrate gratis
6371372
Biology
Descripción
Study guide for chapter 1
Sin etiquetas
biology
elementary education
chapter 1
Mapa Mental por
Sydney Fairchild
, actualizado hace más de 1 año
Más
Menos
Creado por
Sydney Fairchild
hace casi 8 años
14
0
0
Resumen del Recurso
Biology
Properties that show life
made up of at least one cell
must reproduce
Has to have order
responds to evironment
growth and development
Levels of Organization- organized by structure and their function
Biosphere- atmosphere of earth
Ecosystem- all organisms living and non-living in a particular area
Community- all living things in an area
Population- all individuals of one species
Organism- one individual living thing
Organ system(11) - all organs in an individual living thing
Organ- one organ in the system with a specific function
Tissue- collections of cells with specific functions
Cell- fundamental unit of all life
Organelle- structures within cells with specific functions
Molecule- two or more atoms (elements from the periodic table)
Atom- simpleist unit of matter that has certain properties
Viruses
not composed of cells
non-living
causes ilness
has to infect a host cell inorder to reproduce-- takes over the cell which then in turn does the infecting and reproducing
Cells - fundamental unit of life, containing DNA
Prokaryotic - before the nucleous
lacks membrane bound organelles
always unicellular
no nucleous
example: bacteria
Eukaryotic - true nucleous
contains membrane bound organells
unicellular or multicelluar
examples: plants, animals, fungi
DNA
contains genes (packets of genetic info)
23 pairs of chromosomes
double helix structure
four chemical building blocks (1990- human genenom project)
about 20,000 genes per person
Mostrar resumen completo
Ocultar resumen completo
¿Quieres crear tus propios
Mapas Mentales
gratis
con GoConqr?
Más información
.
Similar
Edexcel Biology chapter 1
Anna Bowring
Biology AQA 3.1.3 Cells
evie.daines
Biology AQA 3.2.5 Mitosis
evie.daines
Biology AQA 3.1.3 Osmosis and Diffusion
evie.daines
Biology- Genes, Chromosomes and DNA
Laura Perry
Biology- Genes and Variation
Laura Perry
Enzymes and Respiration
I Turner
GCSE AQA Biology - Unit 2
James Jolliffe
GCSE AQA Biology 1 Quiz
Lilac Potato
Using GoConqr to study science
Sarah Egan
Cells and the Immune System
Eleanor H
Explorar la Librería