microscopes
cells
plant and animal cells
vocabulary
more vocabulary
100
what produces images in the SEM and TEM? ( not on test)
The images are prouducd by electrons with the SEM and TEM.
100
wich cells are smaller, eukaryotic or prokaryotic?(not on test)
prokaryotic.
100
plant cells are found in.......(not in test)
plants
100
protective covering that encloses the cell.
cell membrane
100
a structure in a cell that is enclosed by a membrane and that performs a particular function.
Organelle.
200
what is the purpose of an electron microscope?(not on test)
the electron microscope alows us to see the details of the parts of a cell.
200
what is the name for any part of a cell enclosed by a membrane?
an organelle
200
animal cells are found in........ (not in test)
animals
200
a tough outer covering that lies just outside the cell membrane.
cell wall.
200
organelles that release energy by using oxygen to break down sugars.
mitochondria.
300
wich microscope produces three-dimensional images?
the SEM produces 3-D images.
300
wich cells have a cell membrane and cytoplasm, eukaryotic or prokaryotic?(not on test)
both.
300
wich structures are found in animal cells, not plant cells?
lysosomes.
300
uses energy from the sun to make sugar.
chloroplasts.
300
a thick, gelatin- like material contained within the cell membrane. most of the work of the cell is carried out in cytoplasm.
cytoplasm.
400
what do you use to look at stars, a telascope or a microscope?(not on test)
a telascope.
400
wich cells have a nucleus, eukaryotic or prokaryotic?
eukaryotic cells.
400
wich structures are found in plant cells but not in animal cells?
chloroplasts, cental vacuole, and a cell wall.
400
use oxygen to get energy from food.
mitochondria
400
a cell that laks a nucleus and other organelles, with DNA that is not organized into chromosomes.
Prokaryotic cell.
500
compare light microscopes with electron microscopes. what are the advantages and disadvantages of each?
light microscopes use lenses to bend light and make an object appear bigger. Electron microscopes use tiny particles called electrons produce images. E.M can magnify very tiny things that L.M miss, but cannot be usedto study live specimens
500
how are prokaryotc and eukaryotic cells alike and diffrent?
both cells have cell membranes and cytoplasm. EC have DNA in nucleus. PC has DNA in cytoplasm.
500
name the structures that are found in both plant and animal cells.
nucleus, mitochondrial, golgi appatus, vesicles, ribosmes, cell membrane, and endoplasmic reticulum.
500
contains genetic material for cell, DNA.
nucleus
500
the genetic material is enclosed within a nucleus, surrouneded by its own membrane.
Eukaryotic cell.
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