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[DOC File]General Biology Exam 1 – Topic – Name:
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RNA polymerase uses the template strand to build the mRNA molecule by assembling mRNA nucleotides that are complementary to the DNA nucleotides in the template strand. Since the coding strand of the DNA is also complementary to the template strand, the mRNA that is constructed will be an exact copy of the coding strand, with uracil (U) in place ...
two major functions of dna

DNA - Definition, Function, Structure and Discovery | Biology Dictio…
Unit D : DNA -Functions of DNA - #1 -Replication 1. REPLICATES (duplicates) itself so each new cell has a complete, identical copy. 2. Controls the activities of a cell by PROTEIN SYNTHESIS. The combination of proteins determines the characteristics (phenotype) of each living organism. 3. Undergoes occasional MUTATIONS.
major function of dna

[DOC File]Answer Key to Short Answer Questions for
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May 04, 2011 · A fat molecule belongs to which category of organic molecules? A. proteins B. lipids C. nucleic acids D. carbohydrates 110. In the nucleus of a human cell, RNA polymerase travels along a DNA strand and constructs a new strand of mRNA.
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[DOC File]Unit D : DNA -Functions of DNA
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You can explain why DNA is an acid, even though it contains bases; the phosphate groups in the backbone of each DNA strand are acidic and this effect dominates, in part because the phosphate groups are on the outside of the DNA molecule and the bases are hydrogen-bonded in pairs on the inside of the DNA molecule. DNA Function
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[DOC File]Chapter 11: DNA: The Molecule of Heredity
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DNA molecule. Human egg. Virus. Ribosomes. Human skin cell. The limit of effective magnification with a light microscope is _____ times. five hundred. two thousand. four thousand. one hundred thousand. The highest magnification that is generally used to study cells is provided by the. transmission electron microscope. compound light microscope
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[DOC File]DNA
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DNA. Deoxyribonucleic acid. 2 functions: Hold genetic information and make identical copy of itself. Is a type of nucleic acid. What chromosomes (and genes) are made of ... Starts when DNA helicase attaches to a DNA molecule and unzips the two strands by breaking the hydrogen bonds between nitrogen bases.
structure of a dna molecule

[DOCX File]DNA Structure Function Replication TN
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A DNA molecule is made up of long chains of nucleotides. A DNA nucleotide consists of a , a, and a nitrogenous base. In DNA, the four bases are , , , and . These bases are called complimentary bases as Adenine (A) bonds only with ( ) and Guanine (G) bonds only with ( ). The double-stranded DNA …
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[DOC File]Module A: Unit 2, Lesson 6 - DNA Structure and Function
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DNA notes To run an organism and to be the “molecule of heredity”, DNA has two main jobs or functions: 1) it must somehow encode the information for all structural and functional features of cells.
structure and function of dna

[DOCX File]DNA: - BIOLOGY 2018-2019 - Home
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Sep 14, 2015 · In transcription, DNA is used as a template to make a complementary strand of messenger RNA (mRNA). The information in the mRNA is …
two major functions of dna

Functions of a dna molecule