Microscope And Cell Structure Flashcards
(29 cards)
What is the basic unit of life
Cell
Name the parts of a plant cell under a light microscope
Cell wall, cell membrane ,cytoplasm, nucleus, vacuole
Name the parts of a animal cell under the light microscope
Cell membrane, cytoplasm, nucleus
Explain the term tissue
A group of cells with a specific function
Name another type of microscope other than the light one
Electron microscope
Name the parts of a microscope
Eye piece lens, objective lens, stage, diaphragm, coarse and fine focus , light
Structural role of a cel membrane
Phosphates always on the outside lipids are on the inside ,proteins found along the bilayce
Wha those permeable mean
Thing can go in and out
Where is the cell membrane found in plant cell
Under cell wall
What is the function of cell membrane
Semi permeable, recognizes molecules
What substance are plant cell walls composed of
Cellulose
Permeability of call walls
Fully permeable
Difference between animal and plant cell
Animal cells don’t have chloroplast, vacuole, cell wall
Use of a microscope
Examine cell
Why do you cover the epidermis with a cover slip
To protect cell
Why is iodine added to the slide
To see cells more clear
Where would you get an Animal cell of experiment
Swab inside cheek
What stain is used for animals
Methalane blue
Two functions of cell membrane
Retains cell contents, gives support to cell
What process take place in a mitochondria
Respiration
What cell type is found in a chloroplast
Plant cell
Explain the difference between chromatin and chromosomes
Chromosomes consists of high dna
What the function of a nucleus
The power house of the cell contains genetic information
Function of a cytoplasm
Protects material of cell
