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Cell Reproduction - NewPathWorksheets€¦ · 7. _____ - reproductive cell (eggs or sperm) which...
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Name Class Date © Copyright NewPath Learning. All Rights Reserved. Permission is granted for the purchaser to print copies for non-commercial educational purposes only. Visit us at www.NewPathWorksheets.com Match each of the following terms to its definition: Protein synthesis Organ system Ribosomes Sex cells Replication Protein Prophase Spindle fibers 1. __________ - a group of organs working together to perform certain functions 2. __________ - a phase of mitosis after interphase during which chromosomes thicken, centrioles move to opposite ends of the cell, spindle fibers form and the nuclear membrane breaks apart 3. __________ - large organic molecules that are made of carbon, oxygen, hydrogen, nitrogen, and sometimes sulfur; proteins and lipids are the key components of cell membranes 4. __________ - the process of reading mRNA to produce a very specific protein 5. __________ - a process when the cell makes a copy of its DNA in the nucleus 6. __________ - the organelles that produce proteins needed by the cell 7. __________ - reproductive cell (eggs or sperm) which contain half the number of chromosomes of body cells; sperm produced in the testes by males, and eggs produced in the ovaries by females 8. __________ - threadlike fibers that form during prophase and attach to chromosomes at the centromere to pull them apart during cell division Cell Reproduction Please or to download the printable version of this worksheet Sign In Sign Up
Transcript of Cell Reproduction - NewPathWorksheets€¦ · 7. _____ - reproductive cell (eggs or sperm) which...
Name Class Date
© Copyright NewPath Learning. All Rights Reserved. Permission is granted for the purchaser to print copies fornon-commercial educational purposes only. Visit us at www.NewPathWorksheets.com
Match each of the following terms to its definition:
Protein synthesis Organ system Ribosomes Sex cells
Replication Protein Prophase Spindle fibers
1. __________ - a group of organsworking together to perform certainfunctions
2. __________ - a phase of mitosis afterinterphase during which chromosomesthicken, centrioles move to oppositeends of the cell, spindle fibers form andthe nuclear membrane breaks apart
3. __________ - large organic moleculesthat are made of carbon, oxygen,hydrogen, nitrogen, and sometimessulfur; proteins and lipids are the keycomponents of cell membranes
4. __________ - the process of readingmRNA to produce a very specific protein
5. __________ - a process when the cellmakes a copy of its DNA in the nucleus
6. __________ - the organelles thatproduce proteins needed by the cell
7. __________ - reproductive cell (eggsor sperm) which contain half the numberof chromosomes of body cells; spermproduced in the testes by males, andeggs produced in the ovaries by females
8. __________ - threadlike fibers thatform during prophase and attach tochromosomes at the centromere to pullthem apart during cell division
Cell Reproduction
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the printable version of this worksheet
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ANSWER KEY
© Copyright NewPath Learning. All Rights Reserved. Permission is granted for the purchaser to print copies fornon-commercial educational purposes only. Visit us at www.NewPathWorksheets.com
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Match each of the following terms to its definition:
Protein synthesis Organ system Ribosomes Sex cells
Replication Protein Prophase Spindle fibers
1. Organ system - a group of organsworking together to perform certainfunctions
2. Prophase - a phase of mitosis afterinterphase during which chromosomesthicken, centrioles move to oppositeends of the cell, spindle fibers form andthe nuclear membrane breaks apart
3. Protein - large organic molecules thatare made of carbon, oxygen, hydrogen,nitrogen, and sometimes sulfur; proteinsand lipids are the key components of cellmembranes
4. Protein synthesis - the process ofreading mRNA to produce a very specificprotein
5. Replication - a process when the cellmakes a copy of its DNA in the nucleus
6. Ribosomes - the organelles thatproduce proteins needed by the cell
7. Sex cells - reproductive cell (eggs orsperm) which contain half the number ofchromosomes of body cells; spermproduced in the testes by males, andeggs produced in the ovaries by females
8. Spindle fibers - threadlike fibers thatform during prophase and attach tochromosomes at the centromere to pullthem apart during cell division
Cell Reproduction
Please or to download
the printable version of this worksheet
Sign In Sign Up
