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Biology chapter 9

QuestionAnswer
what must happen to a cell for it to take in nutrients,process them, and get rid of wastes grow
As a cell gets larger, a substance must do what to reach where they are needed travel
as a cell gets larger, more of what are required to maintain its funcion proteins
because larger cells are more difficult to maintain, cells what do what when they grow to a certain size divide
what is a large molecule of DNA that is organized into hereditary units genes
what is DNA that is organized and packaged into structures chromosomes
what type of cell has a single cirular molecule of DNA prokaryotic
what type of chromsomer is condersed through repeated twisting or winding prokarotic
what type of DNA is packaged into highlu condensed chromosome struvtures with the help of many proteins Eukaryotic
DNA and proteins is made up of what substance chromatin
what is the first level of packaging that is done by a class of proteins histune
what is the structure that is made up of a histone core and the DNA around it nucleosume
one of the two strands of a chromosome that become visible during meisis or mitosis is called chromatid
all new cells are produced by what the division of pre-existing cells
in what type of cell is circular and DNA molecule is attached to the inner cell membrane prokaryotes
what type of cell have many organelles eukaryotes
Created by: liljordy
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