Quiz 6-KEY
... Part 1- Circle the single best answer for the following questions. 1. We now know that two of the genes Mendel studied, that for flower color and that for seed color, are both located on chromosome 1. Yet Mendel’s results suggested that these two genes were inherited independently of one another. Th ...
... Part 1- Circle the single best answer for the following questions. 1. We now know that two of the genes Mendel studied, that for flower color and that for seed color, are both located on chromosome 1. Yet Mendel’s results suggested that these two genes were inherited independently of one another. Th ...
Answer Key - Department of Chemistry ::: CALTECH
... large aromatic amino acids (1pt): Also sterically hindering in alpha helices; does not affect beta-sheets v. Alanine (1pt): Compatible with both alpha helices and beta-sheets vi. Leucine (1pt): Compatible with both alpha helices and beta-sheets g) (2.5 pts) Single amino acid substitutions can cause ...
... large aromatic amino acids (1pt): Also sterically hindering in alpha helices; does not affect beta-sheets v. Alanine (1pt): Compatible with both alpha helices and beta-sheets vi. Leucine (1pt): Compatible with both alpha helices and beta-sheets g) (2.5 pts) Single amino acid substitutions can cause ...
Gene Cloning 2
... certain general features. – For example, a foreign gene is inserted into a bacterial plasmid and this recombinant DNA molecule is returned to a bacterial cell. – Every time this cell reproduces, the recombinant plasmid is replicated as well and passed on to its descendents. – Under suitable conditio ...
... certain general features. – For example, a foreign gene is inserted into a bacterial plasmid and this recombinant DNA molecule is returned to a bacterial cell. – Every time this cell reproduces, the recombinant plasmid is replicated as well and passed on to its descendents. – Under suitable conditio ...
Transcription/Translation Notes
... Name __________________________________________________________________Date_______ Biology ...
... Name __________________________________________________________________Date_______ Biology ...
X-Sheet 2 Protein Synthesis and DNA Fingerprinting
... DNA probes. A selection of DNA sequences within the DNA profile forms what is termed the VNTR pattern for that individual. Forensic scientists are able to compare the DNA profiles to a sample that is provided from a crime scene. DNA profiling is very accurate. Sequencing of DNA: A species is a group ...
... DNA probes. A selection of DNA sequences within the DNA profile forms what is termed the VNTR pattern for that individual. Forensic scientists are able to compare the DNA profiles to a sample that is provided from a crime scene. DNA profiling is very accurate. Sequencing of DNA: A species is a group ...
DNA LIBRARIES
... fragments that collectively represent the entire genome of a given organism. • cDNA library-represents a sample of all the expressed mRNA’s from a particular cell type, particular tissue, or an entire organism which has been converted back to DNA. Thus represents the genes that were actively being t ...
... fragments that collectively represent the entire genome of a given organism. • cDNA library-represents a sample of all the expressed mRNA’s from a particular cell type, particular tissue, or an entire organism which has been converted back to DNA. Thus represents the genes that were actively being t ...
DNA experiments exercise
... Experiment 4 seems to show that harmless Rough bacteria can be transformed into deadly Smooth bacteria when they are mixed with the cell components of Smooth bacteria. Explain why Griffiths needed to carry out experiments 1 to 3 in order to draw these conclusions from Experiment 4. ...
... Experiment 4 seems to show that harmless Rough bacteria can be transformed into deadly Smooth bacteria when they are mixed with the cell components of Smooth bacteria. Explain why Griffiths needed to carry out experiments 1 to 3 in order to draw these conclusions from Experiment 4. ...
embryonic stem cells
... Most genes are same as in other species Less that 2% of DNA codes for proteins. Remainder serves (1) regulatory roles, (2) or is left from vestigial traits possessed by ancestor species; or (3) or was inserted by viruses into the genomes of our evolutionary ancestors. Between any two humans, t ...
... Most genes are same as in other species Less that 2% of DNA codes for proteins. Remainder serves (1) regulatory roles, (2) or is left from vestigial traits possessed by ancestor species; or (3) or was inserted by viruses into the genomes of our evolutionary ancestors. Between any two humans, t ...
Organic Compounds Overview - Kenwood Academy High School
... – Glycogen (a polysaccharide that provides longer energy storage.) – Chitin (compound in exoskeletons) ...
... – Glycogen (a polysaccharide that provides longer energy storage.) – Chitin (compound in exoskeletons) ...
90718-exm-04
... You are advised to spend 50 minutes answering the questions in this booklet. QUESTION ONE: Growth hormone Growth hormone is a hormone secreted by a part of the brain called the pituitary gland. Growth hormone stimulates the growth of bones and other tissues in humans under the age of 18-20. Children ...
... You are advised to spend 50 minutes answering the questions in this booklet. QUESTION ONE: Growth hormone Growth hormone is a hormone secreted by a part of the brain called the pituitary gland. Growth hormone stimulates the growth of bones and other tissues in humans under the age of 18-20. Children ...
Genetic Engineering
... Genetic Engineering the manipulation of living organisms for human use Chapter 13 ...
... Genetic Engineering the manipulation of living organisms for human use Chapter 13 ...
Name
... 31) Jeanine inherited 2 alleles for round eye shape and has round eye shape. Her brother inherited 1 allele for round eye shape and 1 allele for almond eye shape and has almond eye shape. What type of trait is round eye shape? (EOC C.1.i) A) co-dominant B) dominant C) recessive D) sex-linked 32) Hor ...
... 31) Jeanine inherited 2 alleles for round eye shape and has round eye shape. Her brother inherited 1 allele for round eye shape and 1 allele for almond eye shape and has almond eye shape. What type of trait is round eye shape? (EOC C.1.i) A) co-dominant B) dominant C) recessive D) sex-linked 32) Hor ...
Slide 1
... the corresponding amino acid to the growing protein chain • Frame shift: an extra base of DNA is added that alters the three letter codon • A frame shift suppressor tRNA will read a four or five base codon thus stopping the frame shift mutation ...
... the corresponding amino acid to the growing protein chain • Frame shift: an extra base of DNA is added that alters the three letter codon • A frame shift suppressor tRNA will read a four or five base codon thus stopping the frame shift mutation ...
Protein structure determination & prediction
... known protein folds A prediction of the secondary structure of the unknown is made and compared with the secondary structure of each member of the library of folds ...
... known protein folds A prediction of the secondary structure of the unknown is made and compared with the secondary structure of each member of the library of folds ...
03-131 Genes Drugs and Diseases Problem Set 7 Due November 1, 2015
... basepair is shown on the right. (6 pts) a) What type of amino acid is residue 18? b) Residue 18 is interacting with this basepair by H-bonds. Indicate potential H-bonds between residue 18 and the basepair. c) How would the interaction between the protein and the DNA change if the TA basepair was rep ...
... basepair is shown on the right. (6 pts) a) What type of amino acid is residue 18? b) Residue 18 is interacting with this basepair by H-bonds. Indicate potential H-bonds between residue 18 and the basepair. c) How would the interaction between the protein and the DNA change if the TA basepair was rep ...
- Ms. Ottolini`s Biology Wiki!
... 23. mRNA is “read” or translated by tRNA to make chains of amino acids (polypeptides) in the ribosome 24. Ribosomes are made of rRNA (2/3) and protein (1/3) 25. rRNA is made in the nucleolus and assembled with proteins taken in from the cytoplasm to make ribosomes 26. The ribosome is normally floati ...
... 23. mRNA is “read” or translated by tRNA to make chains of amino acids (polypeptides) in the ribosome 24. Ribosomes are made of rRNA (2/3) and protein (1/3) 25. rRNA is made in the nucleolus and assembled with proteins taken in from the cytoplasm to make ribosomes 26. The ribosome is normally floati ...
CHAPTER 13 GENETIC ENGINEERING
... A. Transforming bacteria (See Fig 13-9) - foreign DNA is joined to a small, circular DNA molecule called a plasmid found in many bacteria - plasmids are useful for DNA transfer - plasmids containing foreign DNA that find their way into bacterial cells are guaranteed to be replicated - also, plasmids ...
... A. Transforming bacteria (See Fig 13-9) - foreign DNA is joined to a small, circular DNA molecule called a plasmid found in many bacteria - plasmids are useful for DNA transfer - plasmids containing foreign DNA that find their way into bacterial cells are guaranteed to be replicated - also, plasmids ...
STATE UNIVERSITY OF NEW YORK COLLEGE OF TECHNOLOGY CANTON, NEW YORK
... F. SEMESTER(S) OFFERED: Spring G. HOURS OF LECTURE, LABORATORY, RECITATION, TUTORIAL, ACTIVITY: 3 hours lecture per week. H. CATALOG DESCRIPTION: This course provides an introduction to the structure and function of biological macromolecules, bioenergetics, and transfer of genetic information. Empha ...
... F. SEMESTER(S) OFFERED: Spring G. HOURS OF LECTURE, LABORATORY, RECITATION, TUTORIAL, ACTIVITY: 3 hours lecture per week. H. CATALOG DESCRIPTION: This course provides an introduction to the structure and function of biological macromolecules, bioenergetics, and transfer of genetic information. Empha ...
Practice Exam II-1 _ _1. The arrows in the pathway represent? a
... c. incomplete dominant d. polygenic trait e. other 7. ___The phenotype of a person lacking either "arrow" 6 or 7 is: a. normal b. tyrosinosic c. albino d. too much DOPA 8.___ If a pure breeding female rat lacking "arrow" 6 is crossed to a pure breeding male lacking "arrow" 7, the progeny will be: a. ...
... c. incomplete dominant d. polygenic trait e. other 7. ___The phenotype of a person lacking either "arrow" 6 or 7 is: a. normal b. tyrosinosic c. albino d. too much DOPA 8.___ If a pure breeding female rat lacking "arrow" 6 is crossed to a pure breeding male lacking "arrow" 7, the progeny will be: a. ...
ie inbred strains
... Generating new strains and substrains (i.e. inbred strains) Most research involving mice entails the use of inbred strains, not outbred stocks. The advantage of this is that it enables researchers in different parts of the world to work to reproduce experiments carried out in any country. ...
... Generating new strains and substrains (i.e. inbred strains) Most research involving mice entails the use of inbred strains, not outbred stocks. The advantage of this is that it enables researchers in different parts of the world to work to reproduce experiments carried out in any country. ...
Genetics Test 3, Fall 2012 Name: This test consists of two parts . In
... Question One. A population (n=300) in Hardy-Weinberg equilibrium contains 70% of a dominant phenotype and 30% of a recessive phenotype. Another nearby population (n=180) has an 80% dominant phenotype to 20% recessive phenotype ratio. If 20 individuals from the first population migrate to the second ...
... Question One. A population (n=300) in Hardy-Weinberg equilibrium contains 70% of a dominant phenotype and 30% of a recessive phenotype. Another nearby population (n=180) has an 80% dominant phenotype to 20% recessive phenotype ratio. If 20 individuals from the first population migrate to the second ...
Proteins
... uses the genetic information in mRNA to build proteins. The mRNA carries the “code” (or instructions) to the ribosome [organelle in the cell which builds proteins]; Ribosome is made of ribosomal RNA (rRNA). ...
... uses the genetic information in mRNA to build proteins. The mRNA carries the “code” (or instructions) to the ribosome [organelle in the cell which builds proteins]; Ribosome is made of ribosomal RNA (rRNA). ...
Point mutation
A point mutation, or single base modification, is a type of mutation that causes a single nucleotide base change, insertion, or deletion of the genetic material, DNA or RNA. The term frameshift mutation indicates the addition or deletion of a base pair. A point mutant is an individual that is affected by a point mutation.Repeat induced point mutations are recurring point mutations, discussed below.