Cell Cycle
... 12. What are the enzymes involved in this process? 13. In the space below, draw a typical chromosome that you might expect to see in metaphase. Label the chromatids and the centromere. ...
... 12. What are the enzymes involved in this process? 13. In the space below, draw a typical chromosome that you might expect to see in metaphase. Label the chromatids and the centromere. ...
Molecular Genetics Outcome Checklist
... _____ I can describe the contributions that were made by James Watson and Francis Crick to the field of genetics. _____ I can describe the contributions that Rosalind Franklin made to the field of genetics. _____ I can describe the structure of DNA, including the three components of nucleotides, the ...
... _____ I can describe the contributions that were made by James Watson and Francis Crick to the field of genetics. _____ I can describe the contributions that Rosalind Franklin made to the field of genetics. _____ I can describe the structure of DNA, including the three components of nucleotides, the ...
Ch. 4 Nucleic Acids Define
... We know that two strands of DNA form a double helix when they bond via hydrogen bonds. Regions in DNA rich in G and C nucleotides are harder to break apart. What might be the ...
... We know that two strands of DNA form a double helix when they bond via hydrogen bonds. Regions in DNA rich in G and C nucleotides are harder to break apart. What might be the ...
Replication, Transcription, Translation
... Transcription is the synthesis of rRNA, tRNA, and mRNA, using the nucleotide sequence information from DNA. The RNA is synthesized as a complementary copy of one of the two DNA single strands (template strand), in a process similar to DNA synthesis. The template strand in a transcription bubble is r ...
... Transcription is the synthesis of rRNA, tRNA, and mRNA, using the nucleotide sequence information from DNA. The RNA is synthesized as a complementary copy of one of the two DNA single strands (template strand), in a process similar to DNA synthesis. The template strand in a transcription bubble is r ...
Jeopardy - Grayslake Central High School
... the process of PCR? It denatures the DNA which means that the hydrogen bonds holding together complementary bases of opposite strands break. This separates the strands. ...
... the process of PCR? It denatures the DNA which means that the hydrogen bonds holding together complementary bases of opposite strands break. This separates the strands. ...
Name
... c. at the telomere found at the ends of chromosomes. d. at replication forks. 14. The two strands of a DNA double helix are antiparallel. This means that a. the two strands are mirror images. b. only one of the two strands can be used as a template for replication, since DNA polymerase only works in ...
... c. at the telomere found at the ends of chromosomes. d. at replication forks. 14. The two strands of a DNA double helix are antiparallel. This means that a. the two strands are mirror images. b. only one of the two strands can be used as a template for replication, since DNA polymerase only works in ...
DNA and RNA Review
... 18. What happens to the gene for a protein that is not continuously used by the cell… but still needed sporadically? 19. What are Hox Genes and what do they determine? 20. What are the three main parts of an RNA nucleotide? 21. Looking at FIGURE 2, which image illustrates tRNA? 22. Also looking at F ...
... 18. What happens to the gene for a protein that is not continuously used by the cell… but still needed sporadically? 19. What are Hox Genes and what do they determine? 20. What are the three main parts of an RNA nucleotide? 21. Looking at FIGURE 2, which image illustrates tRNA? 22. Also looking at F ...
Chapter 5: Lipids and Nucleic Acids
... 1) Draw and label the general chemical structure of an amino acid and label its parts. 2) What is the NAME of the covalent bond that links 2 amino acids together? 3) How many amino acids are there? 4) Complete the following table of protein functions: (see Fig. 5.15) Type of protein ...
... 1) Draw and label the general chemical structure of an amino acid and label its parts. 2) What is the NAME of the covalent bond that links 2 amino acids together? 3) How many amino acids are there? 4) Complete the following table of protein functions: (see Fig. 5.15) Type of protein ...
DNA
... prokaryotic cell there is one such site, but on a eukaryotic cell there are hundreds to thousands. ...
... prokaryotic cell there is one such site, but on a eukaryotic cell there are hundreds to thousands. ...
4.1 Le Noyau
... result of how the bases on the DNA molecule are arranged. • A joins with T • G joins with C • But the order and number of these bases can vary greatly within the DNA molecule ...
... result of how the bases on the DNA molecule are arranged. • A joins with T • G joins with C • But the order and number of these bases can vary greatly within the DNA molecule ...
Create the complementary strand for the following
... structures and functions of DNA and RNA. SWBAT define transcription and explain its role in the overall process of protein synthesis. SWBAT demonstrate transcription by creating the mRNA molecule produced from a given DNA template. ...
... structures and functions of DNA and RNA. SWBAT define transcription and explain its role in the overall process of protein synthesis. SWBAT demonstrate transcription by creating the mRNA molecule produced from a given DNA template. ...
Genomics wordsearch
... nucleotides in a DNA/RNA molecule which codes for an amino acid Cytosine – A nucleotide component of DNA/RNA ...
... nucleotides in a DNA/RNA molecule which codes for an amino acid Cytosine – A nucleotide component of DNA/RNA ...
CB - Mini-Practice Test for Unit 2 (Answer Key)
... If the anticodon on a tRNA molecule were CGA, the matching codon on mRNA would read ____________, which would signal for the placement of ____________________ in the growing polypeptide chain. ...
... If the anticodon on a tRNA molecule were CGA, the matching codon on mRNA would read ____________, which would signal for the placement of ____________________ in the growing polypeptide chain. ...
Central Dogma DNA RNA Protein Lecture 10
... Lagging strand strand Helicase unwinds DNA duplex; breaks H bonds; requires ATP Single stranded binding proteins coat strand and prevent renaturation Sliding clamp keeps DNA polymerase bound ...
... Lagging strand strand Helicase unwinds DNA duplex; breaks H bonds; requires ATP Single stranded binding proteins coat strand and prevent renaturation Sliding clamp keeps DNA polymerase bound ...
FIGURE 9.2
... A replication fork is formed by the opening of the origin of replication, and helicase separates the DNA strands. An RNA primer is synthesized, and is elongated by the DNA polymerase. On the leading strand, DNA is synthesized continuously, whereas on the lagging strand, DNA is synthesized in short s ...
... A replication fork is formed by the opening of the origin of replication, and helicase separates the DNA strands. An RNA primer is synthesized, and is elongated by the DNA polymerase. On the leading strand, DNA is synthesized continuously, whereas on the lagging strand, DNA is synthesized in short s ...
Biology 303 EXAM II 3/14/00 NAME
... A. in a 5' to 3' direction on the leading strand, but in a 3' to 5' direction on the lagging strand. B. in a 3' to 5' direction on the leading strand, but in a 5' to 3' direction on the lagging strand. C. in a 5' to 3' direction on both the leading and lagging strands. D. in a 3' to 5' direction on ...
... A. in a 5' to 3' direction on the leading strand, but in a 3' to 5' direction on the lagging strand. B. in a 3' to 5' direction on the leading strand, but in a 5' to 3' direction on the lagging strand. C. in a 5' to 3' direction on both the leading and lagging strands. D. in a 3' to 5' direction on ...
CB Mini-Practice Test for Unit 2
... If the anticodon on a tRNA molecule were CGA, the matching codon on mRNA would read ____________, which would signal for the placement of ____________________ in the growing polypeptide chain. ...
... If the anticodon on a tRNA molecule were CGA, the matching codon on mRNA would read ____________, which would signal for the placement of ____________________ in the growing polypeptide chain. ...
DNA protein synthesis
... 12) When does DNA replicate? 13) Why is DNA replication described as semi conservative? Be able to list the base sequence of a strand of DNA when given a sequence from the opposite DNA strand. 15) List and describe the function of the 2 enzymes used in DNA replication we discussed in class. ...
... 12) When does DNA replicate? 13) Why is DNA replication described as semi conservative? Be able to list the base sequence of a strand of DNA when given a sequence from the opposite DNA strand. 15) List and describe the function of the 2 enzymes used in DNA replication we discussed in class. ...
ppt link
... In circular chromosomes, such as E. coli, there is only one origin of replication. In circular chromosomes, unwinding and replication causes supercoiling, which may impede replication Topoisomerase – enzyme that relaxes supercoils by nicking strands ...
... In circular chromosomes, such as E. coli, there is only one origin of replication. In circular chromosomes, unwinding and replication causes supercoiling, which may impede replication Topoisomerase – enzyme that relaxes supercoils by nicking strands ...
Replisome
The replisome is a complex molecular machine that carries out replication of DNA. The replisome first unwinds double stranded DNA into two single strands. For each of the resulting single strands, a new complementary sequence of DNA is synthesized. The net result is formation of two new double stranded DNA sequences that are exact copies of the original double stranded DNA sequence.In terms of structure, the replisome is composed of two replicative polymerase complexes, one of which synthesizes the leading strand, while the other synthesizes the lagging strand. The replisome is composed of a number of proteins including helicase, RFC, PCNA, gyrase/topoisomerase, SSB/RPA, primase, DNA polymerase I, RNAse H, and ligase.