bio quiz 1

Homeostasis

keeping a constant internal environment in response to chnges/imbalances caused by the external environment.

what are the mechanisms to maintain cells, tissue within their biological tolerance limits?

Structural, functional, and behavioral

what is structural mechanism?

the animal or plant has particular physical features witch help in survival in a hostile enviorment.

what is a functional mechanism?

the metabolism of the plant or is able to adjust to changes in conditions as they were detected

what is a behavioral mechanism?

The actions and interactions of the individual, help it survive in their particular environment.

what are the levels of organization?

cell, tissue, organ, organ system, organism

cell

most basic unit of life

tissue

group of cell that perform a spefic function

organ

fromed of 2+ tissues and carries out a spefic funtion

orhan system

work together to perform a vital body function

What are the 2 main types of cells

prokaryotes, eukaryotes

prokaryotes

bacterica

eukaryotes

animal or plant

animal, plant, or both/what are they: cell membrane

both, allows passage to nonpolar and uncharged polar

animal, plant, or both/what are they: cytosol

both, liquid in the cell

animal, plant, or both/ what are they: cytoplasm

both,everything in the cell expect the nucleus

animal, plant, or both/ what are they: organelles

both, various structures

animal, plant, or both/ what are they: nucleus

both, source of genetic information

animal, plant, or both/what are they: nucleolus

both, centre of nucelous

animal, plant, or both/ what are they: chromotids

both, form of dna

animal, plant, or both/ what are they: somth and rough ER

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both, makes protein

animal, plant, or both/ what are they: ribosomes

both, make proteins from amino acids

animal, plant, or both/ what are they: Golgi apparatus

both, modifies protein

animal, plant, or both/ what are they: mitochondria

both, makes energy

animal, plant, or both/ what are they: peroximes

both, break down acids

animal, plant, or both/ what are they: cytoskeloton

both, gives cell its shape

animal, plant, or both":centroles

animal

animal, plant, or both": lysosomes

animal

animal, plant, or both": Flagellum

animal

animal, plant, or both": cillia

animal

animal, plant, or both": cell wall

plant

animal, plant, or both":chloraplats

plant

animal, plant, or both": cental valucoe

plant