Study Guide
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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DNA Shape? | Double Helix
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The process of copying DNA in a cell is called? | Replication
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A change in the nucleotide sequence causes a? | Mutation
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Proteins are? | Polymers
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The production of protein is? | Protein Synthesis
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There are how many amino acids? | 20
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3 types of RNA | mRNA, tRNA, rRNA
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The products of transcription is called? | Transcripts
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Another name for cytosol? | Cytoplasm
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3 mRNA nucleotides = | codon
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DNA nucleotide has 3 parts | sugar, base, phosphate
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Adenine and Guanine are | purines
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Letters are used to signify the... | nitrogen bases
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Enzymes that bind to separated chains of DNA | DNA polymerase
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The process of assembling polypeptides from information encoded in mRNA is called | translation
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Amino acids freely floating in the cytoplasm are transported to the ribosomes by... | tRNA molecules
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A sequence of three nucleotides | anticodon
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Ribosomes are composed of | rRNA amd proteins
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Who suggested the model of double helix for DNA? | Watson and Crick
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nucleotide chains are separated by? | helicases
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a single member of a pair of genes | allele
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physical appearance | phenotype
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a chart used to determine the probable outcome of genetic cross | punnet square
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genetic trait expressed by an organism | genotype
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phenotype caused by one dominant and one recessive gene | heterozygous
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a breeding procedure involving two phenotypic traits | dihybrid
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rod shaped structures in the nucleus | chromosomes
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two identical alleles | homozygous
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described by a capital letter is | dominant
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described by a lower case letter is | codominant
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Created by:
jonahmathis2
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