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Cell Theory
Cell Membrane
Prokaryotes and Eukaryotes
Animal Cells
Plant Cells
100
According to the cell theory — A the smallest unit of life is an atom B animals are composed of cells, but plants are not C new cells arise only from other cells D all organisms are composed of tissues
What is C new cells arise only from other cells
100
The figure above shows the fluid-mosaic model of a cell’s plasma membrane. Which  of the following best describes the structure indicated by the arrow in the figure? A A transport protein floating in lipids B A peripheral lipid floating in proteins C A peripheral protein floating in lipids D A transport lipid floating in proteins
What is A A transport protein floating in lipids
100
Under a microscope, a series of cells are observed that lack membrane-bound  internal organelles. Which of these is most likely the cell type? A Animal cell B Prokaryotic cell C Plant cell D Eukaryotic cell
What is B Prokaryotic cell
100
What characteristic identifies this cell as an animal cell? A Lack of mitochondria B Lack of a nucleus C Lack of a cell wall D Lack of ribosomes
What is C Lack of a cell wall
100
Which letter best represents the cell  organelle responsible for photosynthesis?
What is D
200
Which historical event most directly contributed to the development of the cell  theory? A The development of theories of natural selection on evolution of organisms. B The discovery that DNA is the genetic material. C The discovery and classification of thousands of species of organisms. D The development of microscopes and higher powered lenses.
What is D The development of microscopes and higher powered lenses.
200
A phospholipid
What is f
200
The main difference between prokaryotic and eukaryotic cells is that A eukaryotic cells have a small cell nucleus B prokaryotic cells do not have a plasma membrane C prokaryotic cells are always much larger D eukaryotic cells have a more advanced cellular organization
What is A eukaryotic cells have a small cell nucleus
200
In a typical animal cell, which component contains the greatest amount of water? A Ribosomes B Cell membrane C Cytoplasm D Nucleus
What is C cytoplasm
200
Which number best represents the  organelle responsible for transporting  materials through the cell?
What is 10 or 11
300
When the German biologist Theodor Schwann expanded the cell theory to include not  only plants but also animals, he was including what two areas of study? A Horticulture and Histology B Entymology and Anatomy C Botany and Zoology D Microbiology and Limnology
What is C Botany and Zoology
300
A carbohydrate chain
What is c
300
Cells of a fungus and an animal were being studied. Which of these would be found in  both of these cells? A Cilia B Chloroplasts C Mitochondria D Cell wall
What is C Mitochondria
300
Some unicellular organisms are motile (have the ability to move) and some are  nonmotile. Which cellular structures are associated with movement? A Ribosomes B Vacuoles C Chloroplasts D Flagella
What is D Flagella
300
Which structure is responsible for releasing energy for the cell?
What is 1
400
The work of Schwann and Schleiden can be summarized by saying that A All plants are made of cells. B Viruses are made of cells. C All plants and animals are made of cells. D All animals are made of cells.
What is C All plants and animals are made of cells.
400
The phospholipid bilayer
What is a
400
Which of the following are found in a prokaryotic cell? The plasma membrane Mitochondria Vacuole Cytoplasm Nucleus Ribosomes Genetic material (DNA and RNA)
What is The plasma membrane. Cytoplasm. Ribosomes. Genetic material (DNA and RNA)
400
Amino acids link together by peptide bonds to form proteins. In which cellular  organelle would this process occur? A Golgi body B Mitochondrion C Lysosome D Ribosome
What is D Ribosome
400
What cell parts do plant cells have that animal cells do not?
What is a cell wall and chloroplasts? (also a larger vacuole)
500
Who coined the term "cells"? a. Schleiden b. Virchow c. Newton d. Hooke
What is d. Hooke
500
What is the job of the cell membrane?
What is protection and to allow certain substances to pass in and out
500
Which is most likely a prokaryotic cell
What is B
500
What repackages proteins into forms the cell can use, expel, or keep stored? A Lysosomes B Centrioles C Golgi bodies D Mitochondria
What is C Golgi bodies
500
Which of the following is an autotroph? A you B tree C Amoeba D mushroom
What is B tree