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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:
Protein
Exon
Histones
Intron
How many chromosomes do humans have in their cells?
46
42
43
23
What do ribosomes make?
Cells
DNA
RNA
Proteins
24. How many chromosomes do humans have in their cells?
23
42
43
46
How many hydrogen bonds does a cytosine and guanine pairing have?
3
4
1
2
What sugar is found in the RNA molecule?
fructose
maltose
deoxybribose
ribose
What sugar is found in thhe DNA molecule?
maltose
Deoxyribose
RNA
Fructose
What enzyme break the hrydrogen bonds between the complementary strands?
Polymerase
Primase
Helicase
ligase
Which enzyme puts together many DNA nucleotides together?
RNA polymerase
DNA polymerase
primase
ligase
What holds two chromatids together?
Centromere
Amino Acids
Nucleotides
What are the monomers of proteins?
RNA nucleotides
Amino acids
DNA nucleotides
What are the monomers of RNA?
DNA nucleotides
Amino Acids
RNA nucleotides
What are the monomers of DNA?
RNA nucleotides
Amino acids
DNA nucleotides
