
PROTEIN SYNTHESIS STEP 1: Transcription
... If the protein needs to have a specific sequence of amino acids, then how does the tRNA know which amino acid to bring to the ribosome? ● There are only 20 different amino acids. ● There are four different bases (A, U, C, G). ● Each codon is made of 3 bases (letters). ● That means there are ...
... If the protein needs to have a specific sequence of amino acids, then how does the tRNA know which amino acid to bring to the ribosome? ● There are only 20 different amino acids. ● There are four different bases (A, U, C, G). ● Each codon is made of 3 bases (letters). ● That means there are ...
Some transcription factors ("Enhancer
... insulin-like growth factor-2 (IGF2) inherited from one's father is active; that inherited from the mother is not — a phenomenon called imprinting. The mechanism: the mother's allele has an insulator between the IGF2 promoter and enhancer. So does the father's allele, but in his case, the insulator h ...
... insulin-like growth factor-2 (IGF2) inherited from one's father is active; that inherited from the mother is not — a phenomenon called imprinting. The mechanism: the mother's allele has an insulator between the IGF2 promoter and enhancer. So does the father's allele, but in his case, the insulator h ...
Why is DNA called the "blueprint of life"?
... Describe the three components of a nucleotide. Develop a model of the structure of a DNA molecule. Evaluate the contributions of Chargaff, Franklin, and Wilkins in helping Watson and Crick determine the double-helical structure of DNA. Relate the role of the base pairing rules to the structure of DN ...
... Describe the three components of a nucleotide. Develop a model of the structure of a DNA molecule. Evaluate the contributions of Chargaff, Franklin, and Wilkins in helping Watson and Crick determine the double-helical structure of DNA. Relate the role of the base pairing rules to the structure of DN ...
MIDTERM STUDY GUIDE File
... Here is a list by chapter of concepts and terminology that we have already discussed in class and that you should already know. Please use this guide as well as your individual chapter study guides, class notes, handouts, online activities, online videos, and past exams to review for the midterm. Th ...
... Here is a list by chapter of concepts and terminology that we have already discussed in class and that you should already know. Please use this guide as well as your individual chapter study guides, class notes, handouts, online activities, online videos, and past exams to review for the midterm. Th ...
Biotechnology - Genetic Engineering
... 3. Restriction enzyme “cuts” the DNA into many pieces every time it recognizes its specific recognition site. 4. Place DNA sample into the gel electrophoresis apparatus. 5. One end of apparatus is negative and the other is positive (like a battery). DNA is negative. ...
... 3. Restriction enzyme “cuts” the DNA into many pieces every time it recognizes its specific recognition site. 4. Place DNA sample into the gel electrophoresis apparatus. 5. One end of apparatus is negative and the other is positive (like a battery). DNA is negative. ...
CH 14 EXTRA CREDIT Study Guide
... 7. In blood, is it considered polygenic, multiple alleles, or dominant? 8. In order to get PKU, what must the parents be? 9. List all the genotypes and phenotypes of blood, not counting Rh. 10. In Huntington’s disease, the person usually is Hh but sometimes HH. What % of children will inherit Huntin ...
... 7. In blood, is it considered polygenic, multiple alleles, or dominant? 8. In order to get PKU, what must the parents be? 9. List all the genotypes and phenotypes of blood, not counting Rh. 10. In Huntington’s disease, the person usually is Hh but sometimes HH. What % of children will inherit Huntin ...
What is good about cystic fibrosis
... What is good about cystic fibrosis? (Summary of the article by Paul M. Quinton, Current Biology, 1994, vol 4, No. 8, p. 742) The gene responsible (when mutated) for cystic fibrosis (CF) encodes the Cystic Fibrosis Transmembrane Conductance Regulator (CFTR): a chloride channel regulated by both ATP a ...
... What is good about cystic fibrosis? (Summary of the article by Paul M. Quinton, Current Biology, 1994, vol 4, No. 8, p. 742) The gene responsible (when mutated) for cystic fibrosis (CF) encodes the Cystic Fibrosis Transmembrane Conductance Regulator (CFTR): a chloride channel regulated by both ATP a ...
06BIO201 Exam 2 KEY
... 5. Imagine you can eliminate any of the following components of eukaryotic transcription at will. Match the components listed below with the ultimate result of eliminating the component by putting the appropriate letter in the blank next to the component. ...
... 5. Imagine you can eliminate any of the following components of eukaryotic transcription at will. Match the components listed below with the ultimate result of eliminating the component by putting the appropriate letter in the blank next to the component. ...
Chapter 14 Human Genetics
... 14.1 Human Chromosomes • Genome = the full set of genetic information that an organism carries in its DNA • Karyotype = the complete diploid set of chromosomes grouped together ▫ Arranged in order of decreasing size ...
... 14.1 Human Chromosomes • Genome = the full set of genetic information that an organism carries in its DNA • Karyotype = the complete diploid set of chromosomes grouped together ▫ Arranged in order of decreasing size ...
5`-cgaucggauccagcuggacgcuagcguaaaaaaaa-3`
... to the progeny creating a recombinant DNA molecule. Platevector bacterial host on agar and allowcell time for multiple cell The is transformed into a host (bacteria) divisions to form a colony (clone). Each cell in the clone The bacteria replicates the vector contains one or more copies of the vecto ...
... to the progeny creating a recombinant DNA molecule. Platevector bacterial host on agar and allowcell time for multiple cell The is transformed into a host (bacteria) divisions to form a colony (clone). Each cell in the clone The bacteria replicates the vector contains one or more copies of the vecto ...
16.6 * Locating and Sequencing Genes
... template, countless nucleotides, and a good supply of the specific terminator nucleotide. Due to this, you get a variety of ‘partially completed’ DNA strands, because they have been ‘terminated’ at different points. ...
... template, countless nucleotides, and a good supply of the specific terminator nucleotide. Due to this, you get a variety of ‘partially completed’ DNA strands, because they have been ‘terminated’ at different points. ...
Lec 01 - History of Genetics... - Development of e
... pointed to DNA as the portion of chromosomes (and perhaps other nucleoproteins) that held genes. A focus on new model organisms such as viruses and bacteria, along with the discovery of the double helical structure of DNA in 1953, marked the transition to the era of molecular genetics. In the follow ...
... pointed to DNA as the portion of chromosomes (and perhaps other nucleoproteins) that held genes. A focus on new model organisms such as viruses and bacteria, along with the discovery of the double helical structure of DNA in 1953, marked the transition to the era of molecular genetics. In the follow ...
HUMAN-CHIMP DNA
... only 13 nucleotides, a far larger number of changes than would be expected had the mutations been the result of drift rather than selection. The location of enhancer activity highlights the importance of the difference. Our hands, with their opposable thumbs*, our feet, evolved for bipedal locomotio ...
... only 13 nucleotides, a far larger number of changes than would be expected had the mutations been the result of drift rather than selection. The location of enhancer activity highlights the importance of the difference. Our hands, with their opposable thumbs*, our feet, evolved for bipedal locomotio ...
Mutations - nimitz163
... • What happens if powerful radiation, such as gamma radiation, hits the DNA of a nonreproductive cell, a cell of the body such as in skin, muscle, or bone? • If the cell’s DNA is changed, this mutation would not be passed on to offspring. • However, the mutation may cause problems for the individual ...
... • What happens if powerful radiation, such as gamma radiation, hits the DNA of a nonreproductive cell, a cell of the body such as in skin, muscle, or bone? • If the cell’s DNA is changed, this mutation would not be passed on to offspring. • However, the mutation may cause problems for the individual ...
171392_ProteinSyn
... other difference is that T is replaced with U in RNA. The RNA is formed by matching bases to the single strand of DNA. •mRNA leaves the nucleus through the nuclear pores and goes to the Ribosome for Protein ...
... other difference is that T is replaced with U in RNA. The RNA is formed by matching bases to the single strand of DNA. •mRNA leaves the nucleus through the nuclear pores and goes to the Ribosome for Protein ...