exam 2 summary
... >dried to be kept as a permanent record. Just like RFLP each locus will >produce one or two bands representing the alleles present. STRs are now ...
... >dried to be kept as a permanent record. Just like RFLP each locus will >produce one or two bands representing the alleles present. STRs are now ...
Origin of Life - stephen fleenor
... Hypothesis #1: early biomolecules formed into polymers (DNA, RNA, proteins, and lipids) These molecules began self-replicating in water ...
... Hypothesis #1: early biomolecules formed into polymers (DNA, RNA, proteins, and lipids) These molecules began self-replicating in water ...
Final Exam from S06
... 1. (12 pts.) True/False Answer False if any part of the statement is false. 1 pt if no explanation required. 3 pts if explanation required; explanation is worth 2 pts. T F The redox reactions that occur in the electron transport chains are endothermic reactions. T F Glycolysis is thought to be the m ...
... 1. (12 pts.) True/False Answer False if any part of the statement is false. 1 pt if no explanation required. 3 pts if explanation required; explanation is worth 2 pts. T F The redox reactions that occur in the electron transport chains are endothermic reactions. T F Glycolysis is thought to be the m ...
MOLECULAR BIOLOGY and GENETICS
... physical and chemical properties of the information containing biopolymers; nucleic acid and protein, and the flow of genetic information from DNA to RNA to Protein. The basic principles of molecular genetics are also introduced and some of the current techniques used in molecular biology research a ...
... physical and chemical properties of the information containing biopolymers; nucleic acid and protein, and the flow of genetic information from DNA to RNA to Protein. The basic principles of molecular genetics are also introduced and some of the current techniques used in molecular biology research a ...
Genetics 1 - Studyclix
... double helix – like a twisted ladder. Composed of two strands of sugars and phosphates – the uprights of the ladder. Strands are linked by bases – form the rungs. Four different bases – Adenine (A), Guanine (G), Cytosine (C) and Thymine (T). Base pairing rule A always with T, and C always with G. Ba ...
... double helix – like a twisted ladder. Composed of two strands of sugars and phosphates – the uprights of the ladder. Strands are linked by bases – form the rungs. Four different bases – Adenine (A), Guanine (G), Cytosine (C) and Thymine (T). Base pairing rule A always with T, and C always with G. Ba ...
Chapter 8: From DNA to Proteins
... The DNA molecule is a very long polymer, or chain of repeating units. The small units, or MONOMERS, that make up DNA are called Nucleotides. Each nucleotide is made of three parts: 1. A phosphate group. (1 phosphorous with four oxygen) 2. A ring-shaped sugar called deoxyribose. 3. A nitrogen b ...
... The DNA molecule is a very long polymer, or chain of repeating units. The small units, or MONOMERS, that make up DNA are called Nucleotides. Each nucleotide is made of three parts: 1. A phosphate group. (1 phosphorous with four oxygen) 2. A ring-shaped sugar called deoxyribose. 3. A nitrogen b ...
PPT
... 14. Proteins are all made from amino acids. What makes one protein different from another? The number of amino acids and the sequence of amino acids (like letters in an alphabet spelling different words) ...
... 14. Proteins are all made from amino acids. What makes one protein different from another? The number of amino acids and the sequence of amino acids (like letters in an alphabet spelling different words) ...
Name: Date: Period: _____ Unit 1 Notes, Part 3 – The Importance of
... mutations have the potential to increase genetic variation (the number of possible genotypes) in a population. 7. 23 of the 46 chromosomes in one of your cells came from your mother, and the other 23 chromosomes came from your father. Each chromosome from your mother has a complementary chromosome f ...
... mutations have the potential to increase genetic variation (the number of possible genotypes) in a population. 7. 23 of the 46 chromosomes in one of your cells came from your mother, and the other 23 chromosomes came from your father. Each chromosome from your mother has a complementary chromosome f ...
Optimal Bacterial DNA Isolation Method Using Bead
... DNA yield was obtained from the same amount of the bacteria (sample No. 14, Table 2). When comparing glass and zirconia as beads materials used for disruption, 50mg zirconia yielded the largest amount of DNA of all treatment with zirconia beads, however, glass beads greater than or equal to 100mg yi ...
... DNA yield was obtained from the same amount of the bacteria (sample No. 14, Table 2). When comparing glass and zirconia as beads materials used for disruption, 50mg zirconia yielded the largest amount of DNA of all treatment with zirconia beads, however, glass beads greater than or equal to 100mg yi ...
Chapter 15 – DNA to Proteins
... • Many genes code for RNA molecules that do not function as mRNAs and are not translated into proteins. – These other RNAs perform important functions in the cell. • Sometimes information flows in the opposite direction—from RNA back to DNA. – For example, some viral genes are composed of RNA and us ...
... • Many genes code for RNA molecules that do not function as mRNAs and are not translated into proteins. – These other RNAs perform important functions in the cell. • Sometimes information flows in the opposite direction—from RNA back to DNA. – For example, some viral genes are composed of RNA and us ...
Molecular Sequence Programs
... A feature of the nucleotide sequence programs other than DNAMOVE is that they save time and computer memory space by recognizing sites at which the pattern of bases is the same, and doing their computation only once. Thus if we have only four species but a large number of sites, there are ...
... A feature of the nucleotide sequence programs other than DNAMOVE is that they save time and computer memory space by recognizing sites at which the pattern of bases is the same, and doing their computation only once. Thus if we have only four species but a large number of sites, there are ...
doc BIOL202-16
... o At first we won’t see anything, but after 1 to 2 days, visible colonies of each clone will form. o Bacterial cells divide every 20-30 minutes o Each colony represents a clone of the corresponding single cell. o All the colonies we see are transformed bacteria that incorporated the plasmid. o The w ...
... o At first we won’t see anything, but after 1 to 2 days, visible colonies of each clone will form. o Bacterial cells divide every 20-30 minutes o Each colony represents a clone of the corresponding single cell. o All the colonies we see are transformed bacteria that incorporated the plasmid. o The w ...
protein synthesis worksheet
... Protein synthesis is the process used by the body to make proteins. The first step of protein synthesis is called Transcription. It occurs in the nucleus. During transcription, mRNA transcribes (copies) DNA. DNA is “unzipped” and the mRNA strand copies a strand of DNA. Once it does this, mRNA leaves ...
... Protein synthesis is the process used by the body to make proteins. The first step of protein synthesis is called Transcription. It occurs in the nucleus. During transcription, mRNA transcribes (copies) DNA. DNA is “unzipped” and the mRNA strand copies a strand of DNA. Once it does this, mRNA leaves ...
lecture4
... How does a particular sequence of nucleotides specify a particular sequence of amino acids? The answer: by means of transfer RNA molecules, each specific for one amino acid and for a particular triplet of nucleotides in messenger RNA (mRNA) called a codon. The family of tRNA molecules enables the co ...
... How does a particular sequence of nucleotides specify a particular sequence of amino acids? The answer: by means of transfer RNA molecules, each specific for one amino acid and for a particular triplet of nucleotides in messenger RNA (mRNA) called a codon. The family of tRNA molecules enables the co ...
Name Date ______ Lab genetic engineering using bacteria In this
... restriction enzyme, HindIII. Be sure to leave “sticky ends.” 5. Also, cut the white bacterial plasmid DNA with the restriction enzyme HindIII. Be sure to leave “sticky ends.” 6. Now you will incorporate the human insulin gene into the plasmid. Attach the sticky ends of the human insulin gene to the ...
... restriction enzyme, HindIII. Be sure to leave “sticky ends.” 5. Also, cut the white bacterial plasmid DNA with the restriction enzyme HindIII. Be sure to leave “sticky ends.” 6. Now you will incorporate the human insulin gene into the plasmid. Attach the sticky ends of the human insulin gene to the ...
Biotechnology
... Genetic Engineering Genetic engineering involves manipulating genes for practical purposes – Gene cloning leads to the production of multiple identical copies of a gene-carrying piece of DNA – Recombinant DNA is formed by joining DNA sequences from two different sources ...
... Genetic Engineering Genetic engineering involves manipulating genes for practical purposes – Gene cloning leads to the production of multiple identical copies of a gene-carrying piece of DNA – Recombinant DNA is formed by joining DNA sequences from two different sources ...
Mitosis
... 8. The structure labeled X in Figure 12-1 is a(an) nucleotide (monomer). 9. Nucleotides connect to form nucleic acid which is a polymer. 10. What does DNA stand for? Deoxyribonucleic acid 11. In DNA molecule nitrogen bases (C & G and A& T) are held together by hydrogen bonds. ...
... 8. The structure labeled X in Figure 12-1 is a(an) nucleotide (monomer). 9. Nucleotides connect to form nucleic acid which is a polymer. 10. What does DNA stand for? Deoxyribonucleic acid 11. In DNA molecule nitrogen bases (C & G and A& T) are held together by hydrogen bonds. ...
Biol120 Mock Final Examination (v2.0)
... 29. The gametes produced by a diploid organism are: a) diploid b) haploid c) produced by mitosis d) only produced in animals 30. NADH is the __________ form of an electron carrier, while NAD+ is the __________ form. a) Reduced, oxidized. b) Neutral, positive. c) Oxidized, reduced. d) Organic, inorg ...
... 29. The gametes produced by a diploid organism are: a) diploid b) haploid c) produced by mitosis d) only produced in animals 30. NADH is the __________ form of an electron carrier, while NAD+ is the __________ form. a) Reduced, oxidized. b) Neutral, positive. c) Oxidized, reduced. d) Organic, inorg ...
Nucleic acid analogue
Nucleic acid analogues are compounds which are analogous (structurally similar) to naturally occurring RNA and DNA, used in medicine and in molecular biology research.Nucleic acids are chains of nucleotides, which are composed of three parts: a phosphate backbone, a pucker-shaped pentose sugar, either ribose or deoxyribose, and one of four nucleobases.An analogue may have any of these altered. Typically the analogue nucleobases confer, among other things, different base pairing and base stacking properties. Examples include universal bases, which can pair with all four canonical bases, and phosphate-sugar backbone analogues such as PNA, which affect the properties of the chain (PNA can even form a triple helix).Nucleic acid analogues are also called Xeno Nucleic Acid and represent one of the main pillars of xenobiology, the design of new-to-nature forms of life based on alternative biochemistries.Artificial nucleic acids include peptide nucleic acid (PNA), Morpholino and locked nucleic acid (LNA), as well as glycol nucleic acid (GNA) and threose nucleic acid (TNA). Each of these is distinguished from naturally occurring DNA or RNA by changes to the backbone of the molecule.In May 2014, researchers announced that they had successfully introduced two new artificial nucleotides into bacterial DNA, and by including individual artificial nucleotides in the culture media, were able to passage the bacteria 24 times; they did not create mRNA or proteins able to use the artificial nucleotides. The artificial nucleotides featured 2 fused aromatic rings.