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Home Q & A Board Science-Related Homework Help Physics Astronomy
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Rony02 Rony02
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6 years ago
A single human cell encloses about 1.5 meters of DNA containing 4.5 billion base pairs. How far apart are these base pairs in the DNA?
 
  a. 3.3 x 10-10 nm
  b. 3.3 x 1010 nm
  c. 3 x 109 nm
  d. 300 nm
  e. 0.34 nm

Question 2

The description large somewhat dirty snowball model fits the physical structure of ____________________.
 
  Fill in the blank(s) with correct word

Question 3

DNA is coiled into a tight spiral and makes up the ____ that are the genetic material in a cell.
 
  a. genes
  b. amino acids
  c. enzymes
  d. nucleus
  e. chromosomes

Question 4

The adding of material an atom at a time to create a solid grain or flake is the process of ____________________.
 
  Fill in the blank(s) with correct word

Question 5

____ is a segment of a chromosome that controls a specific function.
 
  a. DNA
  b. RNA
  c. An enzyme
  d. A gene
  e. An amino acid

Question 6

The ____________________ planets have larger radii than the ____________________ planets.
 
  Fill in the blank(s) with correct word
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tpduncantpduncan
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6 years ago
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Rony02 Author
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#2
6 years ago
What an awesome place to get free homework help
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#3
6 years ago
What makes it awesome is that you posted, thanks for trusting us
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