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Published byJune Greene Modified over 8 years ago
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DNA & Cell Cycle TEST REVIEW
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The time when a cell is eating, breathing, growing… Interphase
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The shape of DNA is Double helix
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Function of Chromosomes Pass on traits
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In DNA, G pairs with ___ C
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As a cell grows, ____ increases faster than ____. Volume increases faster than surface area
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The process where DNA makes an exact copy of itself Replication
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The building blocks of nucleic acids are nucleotides
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When cells grow out of control Cancer (tumor)
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Process B: Mitosis
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# of chromosomes in human body cells 46
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Enzyme that unwinds the double helix during replication DNA Helicase
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A fertilized egg Zygote
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Substances that hold open the DNA during replication Single-stranded binding proteins
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A gene is a code for a Protein
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Example of something that can mutate DNA Radiation Chemicals
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The 2 strands of DNA are Complementary
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In replication, the enzyme that builds the new DNA molecule DNA polymerase
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DNA replication occurs in the nucleus
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A DNA nucleotide is made of Sugar Phosphate Nitrogen base
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If one strand of a DNA molecule is TACTTTGCTCCC, the other strand ATGAAACGAGGG
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If a mistake occurs during DNA replication, a _____ has occurred mutation
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In replication, the enzyme that unwinds the double helix is DNA helicase
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In a DNA extraction, the point of alcohol is to Precipitate the DNA (undissolve the DNA)
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