Lectures 1 & 2 (2010.03.05 & 2010.03.06)
... (A) The cloverleaf structure, a convention used to show the complementary base-pairing (red lines). The ANTICODON is the sequence of three nucleotides that base-pairs with a CODON in mRNA. The amino acid matching the codon/anticodon pair is attached at the 3′ end of the tRNA. tRNAs contain some unus ...
... (A) The cloverleaf structure, a convention used to show the complementary base-pairing (red lines). The ANTICODON is the sequence of three nucleotides that base-pairs with a CODON in mRNA. The amino acid matching the codon/anticodon pair is attached at the 3′ end of the tRNA. tRNAs contain some unus ...
44 DNA and Its Role in Heredity
... a.) “A” b.) “T” c.) “C” d.) “G” e.) “E” _______ 10.) Who determined that the DNA molecule was a helix (using Xray diffraction)? a.) Chargaff b.) Watson and Crick c.) Rosalind Franklin d.) Mendel Complete the next two questions on this handout only! 11.) “Match” the DNA base pairs with their proper “ ...
... a.) “A” b.) “T” c.) “C” d.) “G” e.) “E” _______ 10.) Who determined that the DNA molecule was a helix (using Xray diffraction)? a.) Chargaff b.) Watson and Crick c.) Rosalind Franklin d.) Mendel Complete the next two questions on this handout only! 11.) “Match” the DNA base pairs with their proper “ ...
Nükleik Asitler - mustafaaltinisik.org.uk
... • Each strand of the helix must be copied in complementary fashion by DNA polymerase • Each strand is a template for copying • DNA polymerase requires template and primer • Primer: an oligonucleotide that pairs with the end of the template molecule to form dsDNA • DNA polymerases add nucleotides in ...
... • Each strand of the helix must be copied in complementary fashion by DNA polymerase • Each strand is a template for copying • DNA polymerase requires template and primer • Primer: an oligonucleotide that pairs with the end of the template molecule to form dsDNA • DNA polymerases add nucleotides in ...
DNA FRQ practice
... The unit of genetic organization in all living organisms is the chromosome. (a) Describe the structure and function of the parts of a eukaryotic chromosome. You may wish to include a diagram as part of your description. (b) Describe the adaptive (evolutionary) significance of organizing genes into c ...
... The unit of genetic organization in all living organisms is the chromosome. (a) Describe the structure and function of the parts of a eukaryotic chromosome. You may wish to include a diagram as part of your description. (b) Describe the adaptive (evolutionary) significance of organizing genes into c ...
Word document
... What were some of the main differences between the Australopithecines and the Homo that came later? What dates are associated with the major fossil hominids? Where were the Australopithecines found? How are human feet different from those of other hominids? What assumptions must be met for a populat ...
... What were some of the main differences between the Australopithecines and the Homo that came later? What dates are associated with the major fossil hominids? Where were the Australopithecines found? How are human feet different from those of other hominids? What assumptions must be met for a populat ...
AP BIO: Unit Three Study Guide
... Chromosome disorders: deletion (Cri-du-Chat syndrome), inversions, duplications, and translocations (Philadelphia Chromosome in some leukemia) DNA: contains A and G (purines), C and T (pyrimidines), arranged in a double helix of two strands held together by hydrogen bonds (A with T, C with G) RNA: c ...
... Chromosome disorders: deletion (Cri-du-Chat syndrome), inversions, duplications, and translocations (Philadelphia Chromosome in some leukemia) DNA: contains A and G (purines), C and T (pyrimidines), arranged in a double helix of two strands held together by hydrogen bonds (A with T, C with G) RNA: c ...
DNA is
... • Operator – region of the chromosome in an operon to which the repressor binds when the operon is turned off • When the repressor is bound the gene is turned off because it blocks RNA polymerase from binding inhibiting transcription ...
... • Operator – region of the chromosome in an operon to which the repressor binds when the operon is turned off • When the repressor is bound the gene is turned off because it blocks RNA polymerase from binding inhibiting transcription ...
DNA replication
... • Each human cell contains 46 chromosomes (6 to 9 feet of DNA) • Your body contains 75-100 trillion of cells. • All of your DNA (when uncoiled and tied ...
... • Each human cell contains 46 chromosomes (6 to 9 feet of DNA) • Your body contains 75-100 trillion of cells. • All of your DNA (when uncoiled and tied ...
DNA replication
... • Each human cell contains 46 chromosomes (6 to 9 feet of DNA) • Your body contains 75-100 trillion of cells. • All of your DNA (when uncoiled and tied ...
... • Each human cell contains 46 chromosomes (6 to 9 feet of DNA) • Your body contains 75-100 trillion of cells. • All of your DNA (when uncoiled and tied ...
Rosalind Franklin Power Point (Videos Embedded)
... BELL WORK: • Set up the following page in your journal. • Page:_______ • Title: Rosalind Franklin • Essential Question: What is the structure of DNA and who was instrumental in it's discovery? ...
... BELL WORK: • Set up the following page in your journal. • Page:_______ • Title: Rosalind Franklin • Essential Question: What is the structure of DNA and who was instrumental in it's discovery? ...
Variation exists within individuals, within populations, and among
... A syndrome in humans is manifest by follicle death, so that no hair grows anywhere on the body. This is an epistatic/pleiotropic/dominant/mutant trait (choose one) Basic processes – Mendelian inheritance, DNA replication, transcription, translation In which generation is it possible to determine tha ...
... A syndrome in humans is manifest by follicle death, so that no hair grows anywhere on the body. This is an epistatic/pleiotropic/dominant/mutant trait (choose one) Basic processes – Mendelian inheritance, DNA replication, transcription, translation In which generation is it possible to determine tha ...
DNA - saddlespace.org
... controls all the activities of the cell including cell reproduction, and heredity. How does it do this? The nucleus controls these activities by the chromosomes. Chromosomes are microscopic, threadlike strands composed of the chemical DNA (short for deoxyribonucleic acid). In simple terms, DNA contr ...
... controls all the activities of the cell including cell reproduction, and heredity. How does it do this? The nucleus controls these activities by the chromosomes. Chromosomes are microscopic, threadlike strands composed of the chemical DNA (short for deoxyribonucleic acid). In simple terms, DNA contr ...
check lab - Social Circle City Schools
... THE CELL NUCLEUS Inside the cell nucleus, 6 feet of DNA are packaged into 23 pairs of chromosomes (one chromosome in each pair coming from each parent). A CHROMOSOME Each of the 46 human chromosomes contains the DNA for hundreds or thousands of individual genes, the units of hereditity. A GENE Each ...
... THE CELL NUCLEUS Inside the cell nucleus, 6 feet of DNA are packaged into 23 pairs of chromosomes (one chromosome in each pair coming from each parent). A CHROMOSOME Each of the 46 human chromosomes contains the DNA for hundreds or thousands of individual genes, the units of hereditity. A GENE Each ...
2nd Semester Biology Tournament - d
... 8. Transcription is coding a molecule of mRNA from the DNA and it takes place in the nucleus. 9. Translation is linking together the amino acids brought to the mRNA by the tRNA. Translation takes place at the ribosome in the cytoplasm of the cell. 10. Double helix – a twisted ladder. 11. ATG would b ...
... 8. Transcription is coding a molecule of mRNA from the DNA and it takes place in the nucleus. 9. Translation is linking together the amino acids brought to the mRNA by the tRNA. Translation takes place at the ribosome in the cytoplasm of the cell. 10. Double helix – a twisted ladder. 11. ATG would b ...
dna microinjection
... • direct microinjection of a chosen gene construct • (a single gene or a combination of genes) from another member of the same species or from a different species ...
... • direct microinjection of a chosen gene construct • (a single gene or a combination of genes) from another member of the same species or from a different species ...
Lecture 14: Nucleic Acids and DNA Replication
... fragment to the 5’ end of the growing chain a. Enzymatic reaction catalyzed by DNA ligase ...
... fragment to the 5’ end of the growing chain a. Enzymatic reaction catalyzed by DNA ligase ...
10-Genes
... B. RNAs are processed to remove introns and splice together exons. C. RNA carries the information that directs protein synthesis. D. proteins assume a specific three dimensional shape to become functional 3. Transcription and DNA replication are similar in all the following ways, EXCEPT; A. The new ...
... B. RNAs are processed to remove introns and splice together exons. C. RNA carries the information that directs protein synthesis. D. proteins assume a specific three dimensional shape to become functional 3. Transcription and DNA replication are similar in all the following ways, EXCEPT; A. The new ...
DNA, RNA, Replication, Transcription and Translation
... 1. RNA polymerase binds to and separates the DNA strands at promoter sites o Promoter- 3 base sequence that serves as a starting and ending points for RNA to be made. 2. RNA polymerase uses one strand of DNA as a template to make the complementary strand of DNA Three types of RNA have a role in prot ...
... 1. RNA polymerase binds to and separates the DNA strands at promoter sites o Promoter- 3 base sequence that serves as a starting and ending points for RNA to be made. 2. RNA polymerase uses one strand of DNA as a template to make the complementary strand of DNA Three types of RNA have a role in prot ...
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.