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The four nitrogenous bases in DNA are ____.
Adenine, Thymine, Cytosine, and Guanine
The four nitrogenous bases in RNA are ____.
Adenine, Uracil, Cytosine, and Guanine
Bamboozled: Sing a Christmas Song (SIng or Lose 25 points)
:)
Coding regions in a gene:
Exon
Intron
Histones
Protein
How many chromosomes do humans have in their cells?
23
42
43
46
What do ribosomes make?
DNA
RNA
Proteins
Cells
24. How many chromosomes do humans have in their cells?
42
23
46
43
How many hydrogen bonds does a cytosine and guanine pairing have?
3
1
4
2
What sugar is found in the RNA molecule?
deoxybribose
maltose
fructose
ribose
What sugar is found in thhe DNA molecule?
Fructose
Deoxyribose
maltose
RNA
What enzyme break the hrydrogen bonds between the complementary strands?
Helicase
ligase
Primase
Polymerase
Which enzyme puts together many DNA nucleotides together?
ligase
primase
DNA polymerase
RNA polymerase
What holds two chromatids together?
Centromere
Nucleotides
Amino Acids
What are the monomers of proteins?
DNA nucleotides
RNA nucleotides
Amino acids
What are the monomers of RNA?
Amino Acids
DNA nucleotides
RNA nucleotides
What are the monomers of DNA?
DNA nucleotides
Amino acids
RNA nucleotides
