The 3 Domains
Microscopes
Spontaneous Generation
Cell Parts 1
Cell Parts 2
100
a division of a classification system based on a cell type
What is a domain
100
What is a microscope?
What is an instrument that makes an object appear bigger than it is.
100
What is spontaneous generation?
What is the idea or belief that life arises from non living things.
100
an outer covering that controls what enters and leaves the cell.
What is the cell membrane
100
organelles that contain chemicals that break down materials.
What is lysosomes
200
What are the three domains used by scientists today?
What is Archaea, Bacteria, and Eukarya.
200
How do you calculate the magnification of a microscope?
What is multiply the power of the eyepiece by the power lenses.
200
What are the four characteristics of life?
What is 1) organization 2) the ability to live and grow 3) the ability to respond to the environment 4) the ability to reproduce
200
A gel-like substance that contains the nucleus of a cell.
What is cytoplasm
200
outer layer of plant cells that protect and support the cell
What is the cell wall
300
What are the four kingdoms found in the Eukarya Domain?
What is plants, animals, protists, and fungi.
300
What is the magnification of this microscope if the eyepiece is 4x and the power lens is 10x?
What is 40x?
300
What must all living things have in order to survive?
What is Water, Food, Sunlight (directly or indirectly), and Habitat/shelter
300
organelles found only in plant cells that convert sugar and oxygen into energy the cell can use.
What is chloroplasts
300
organelles that convert sugar and oxygen into energy the cell can use.
What is mitochondria
400
Describe the difference between a heterotroph and an autotroph.
What is an autotroph is an organism that makes its own food, while a heterotroph is an organism that does not make their own food, but gets their food by eating other organisms.
400
What is the difference between an electron and a light microscope?
What is an electron microscope uses tiny particles (electrons) to produce images instead of light. Also, electron microscopes can only be used on dead organisms, while light microscopes can be used on both dead and live ones.
400
Explain how sunlight is the main source of energy for all living things, either directly or indirectly
What is plants and some bacteria are able to capture energy from sunlight directly, and other organisms eat these plants and bacteria.
400
Organelles found in in cytoplasm and endoplasmic recticulum that build proteins.
What is ribosomes
400
a maze of passageways found next to the nucleus that carry proteins and materials within the cell.
What is endoplasmic reticulum
500
Name the levels of organization of a multicellular organism in order from smallest to largest, and identify the number of each.
What is cells (trillions), tissues (200), organs (40), organ systems (11), and organisms (1).
500
What is the cell theory?
What is... one, all cells come from other cells; two, cells are the unit, or function, of life; and three, all living things are made of cells.
500
Describe how Pasteur and Redi's experiments helped to disprove spontaneous generation.
What is... Louis Pateur's Experiments showed that bacteria do not appear spontaneously, they are present in the air. His experiment with the broth showed that the closed flask had no bacteria in it, while the one open and exposed to air (and bacteria) was full of it. Francisco Redi helped to disprove spontaneous generation through his experiment with raw meat. The jar with meat in it that was closed had no flies or maggots on it, while the opened one did, this showed that flies had flew into the jar and laid eggs, the maggots did not appear from non living things.
500
organelles that receive, package, and transport materials within the cell and outside of the cell.
What is a Golgi Body
500
water filled sacs that act as the storage room of a cell; they store water, food, and wastes.
What is a vacuole
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