Cell processes 2
Terms
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- cell membrane
- controls movement of materials in and out of the cell
- pure breed
- all dominant traits, combination of 2 dominant trait
- hybrid
- organism with two different genes for a particular trait. One dominant and one recessive.
- 5 processes carried on by the cell
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1. Metabolism
2. Respiration
3. Diffusion
4. Osmosis
5. Active Transport - RNA
- reads DNA
- homeostasis
- ability to keep a constant body temperature
- ATP
- Energy rich molecules
- Punnett Square
- a special chart devised by a mathematician P.C. Punnett
- purpose of the Punnett Square
- shows possible combinations resulting from a cross of two organisms
- dominant traits
- stronger trait in genetics or the ones that will show up or be seen
- chromosomes
- cell structure that directs the activities of the cell and passes traits to new cell
- genetics
- study of heredity or how traits are passed on
- molecules
- smallest particle of a compound
- DNA
- blueprint
- diffusion
- it is the force behind the movement of substances going in and out
- osmosis
- only deals with water (diffusion)into or out of the cell
- phenotype
- visible characteristics of an organism
- genotype
- genetic makeup of an organism
- recessive traits
- weaker trait in genetics or the ones that will be hidden
- allele
- basic unit of heredity
- cell
- basic unit of life
- fermentation
- another name for anaerobic respiration.
- active transport
- molecules found in the cell membrane over rides the membrane when certain things need the cell. ex. Calcium