A) nucleus
B) ribosomes
C) Golgi apparatus
D) lysosomes
E) centrioles
Correct Answer
verified
Multiple Choice
A) nucleoid region
B) nucleus
C) cell membrane
D) cell wall
E) ribosome
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Multiple Choice
A) The nucleus contains the genetic material of the cell.
B) The nucleus contains the information that ribosomes use to carry out protein synthesis.
C) The nucleus contains the instructions for copying itself.
D) The nucleus contains the information that ribosomes use to carry out cellular respiration.
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Multiple Choice
A) composed of many cells that are all the same type.
B) composed of a single cell.
C) composed of a variety of different cell types.
D) composed of one giant cell.
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verified
Multiple Choice
A) Cilia are small extensions of membrane-surrounded microtubules.
B) Microtubules are made up of a globular protein called tubulin.
C) Centrioles are found in the microtubule organizing centers of plants.
D) Flagella have a nine + two pattern of microtubule structure.
E) Basal bodies are located at the base of cilia and flagella.
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Multiple Choice
A) synthesize protein.
B) have an efficient way to transport materials from one organelle to another.
C) have an efficient means of metabolism.
D) communicate with adjacent cells.
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Multiple Choice
A) water
B) sugars
C) water-soluble pigments
D) All of these are found in vacuoles.
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verified
Multiple Choice
A) surface-area-to-volume ratio increases.
B) surface-area-to-volume ratio decreases.
C) surface-area-to-volume stays the same.
D) change in surface area relative to volume is unpredictable and depends on the type of cell.
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Multiple Choice
A) stroma; cristae
B) photosynthesis; mitochondria
C) thylakoid membranes; matrix
D) protein synthesis; lysosomes
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Multiple Choice
A) mitochondria
B) endoplasmic reticulum
C) lysosomes
D) Golgi complex
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Multiple Choice
A) atom
B) element
C) Golgi apparatus
D) cell
E) nucleus
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Multiple Choice
A) flagella
B) microfilaments
C) centrioles
D) cilia
E) pili
Correct Answer
verified
Multiple Choice
A) Its various parts were described by Schleiden,Schwann,and Virchow.
B) It states that all organisms are composed of cells.
C) It states that all cells come from preexisting cells.
D) It states that bacteria and other small organisms can arise spontaneously.
E) It is accepted today by biologists as applying to virtually all forms of life.
Correct Answer
verified
True/False
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verified
Multiple Choice
A) Golgi body
B) ribosome
C) nucleus
D) lysosome
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verified
Multiple Choice
A) The folded membrane in mitochondria forms cristae.
B) Mitochondria are the site of cellular respiration.
C) Mitochondria have a single membrane for cellular respiration.
D) Mitochondria contain DNA and ribosomes.
E) The inner space of the mitochondrion contains a fluid matrix.
Correct Answer
verified
Multiple Choice
A) Bacteria contain membrane bound organelles.
B) Some are photosynthetic.
C) Some are motile due to flagella.
D) All bacteria are prokaryotes.
E) Bacteria have a cell wall that contains peptidoglycan.
Correct Answer
verified
Essay
Correct Answer
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View Answer
Multiple Choice
A) rough endoplasmic reticula
B) mitochondria
C) Golgi apparatus
D) ribosomes
Correct Answer
verified
Multiple Choice
A) Golgi apparatus
B) chloroplast
C) vacuole
D) peroxisome
Correct Answer
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