Excretion is the process in which _____ is (are) removed from the
... Heterozygous: situation where the two alleles at a specific genetic locus are not the same. Homologous: stretches of DNA that are very similar in sequence, so similar that they tend to stick together in hybridization experiments. Homologous can also be used to indicate related genes in separate orga ...
... Heterozygous: situation where the two alleles at a specific genetic locus are not the same. Homologous: stretches of DNA that are very similar in sequence, so similar that they tend to stick together in hybridization experiments. Homologous can also be used to indicate related genes in separate orga ...
Recombinant Plasmids
... E.Coli and other different types of bacteria have many different types of plasmids. Some plasmids can affect the survival of the cell. R. plasmids (a class of plasmids) pose seriously problems for human medicine. These transferable plasmids are resistant (hence the R) to antibiotics that would norma ...
... E.Coli and other different types of bacteria have many different types of plasmids. Some plasmids can affect the survival of the cell. R. plasmids (a class of plasmids) pose seriously problems for human medicine. These transferable plasmids are resistant (hence the R) to antibiotics that would norma ...
Exons and Introns
... 1.DNA In eukaryotes, the genome is divided into : •Non-coding areas... between genes. •Genes : Each gene is divided into several exons, separated by non coding sequences, •Introns (not coding) •Exons (coding) •Promoters, and regulation sequences. 2.RNA polymerases RNA polymerases are enzymes that wi ...
... 1.DNA In eukaryotes, the genome is divided into : •Non-coding areas... between genes. •Genes : Each gene is divided into several exons, separated by non coding sequences, •Introns (not coding) •Exons (coding) •Promoters, and regulation sequences. 2.RNA polymerases RNA polymerases are enzymes that wi ...
Document
... probe is a short section of single stranded DNA which is complementary to (its sequence can base-pair to) the gene of interest. Jeffreys used a probe that would bind to the 33 bp minisatellite. The probe binds in a process called hybridisation only to its target sequence and when the hybridised memb ...
... probe is a short section of single stranded DNA which is complementary to (its sequence can base-pair to) the gene of interest. Jeffreys used a probe that would bind to the 33 bp minisatellite. The probe binds in a process called hybridisation only to its target sequence and when the hybridised memb ...
Scientific Process Chapter 1
... 5 carbon sugar nucleotides phosphate bases 2. Fill in the missing bases ...
... 5 carbon sugar nucleotides phosphate bases 2. Fill in the missing bases ...
Changes in DNA
... Mutations can be classified according to their effects on the protein (or mRNA) produced by the gene that is mutated. 1. Silent mutations (synonymous mutations). Since the genetic code is degenerate, several codons produce the same amino acid. Especially, third base changes often have no effect on t ...
... Mutations can be classified according to their effects on the protein (or mRNA) produced by the gene that is mutated. 1. Silent mutations (synonymous mutations). Since the genetic code is degenerate, several codons produce the same amino acid. Especially, third base changes often have no effect on t ...
Molecular Genetics
... What is a virus? Discuss the structure of a virus and include a drawing of one. What is a bacteriophage? Discuss how viral replication occurs. What does the virus need to reproduce? Discuss the differences between the lytic and lysogenic cycles. Which one is the “bad” one? 6. What is a viral envelop ...
... What is a virus? Discuss the structure of a virus and include a drawing of one. What is a bacteriophage? Discuss how viral replication occurs. What does the virus need to reproduce? Discuss the differences between the lytic and lysogenic cycles. Which one is the “bad” one? 6. What is a viral envelop ...
Gene Regulation - yayscienceclass
... Four of the many different types of human cells: They all share the same genome. What makes them different? ...
... Four of the many different types of human cells: They all share the same genome. What makes them different? ...
Intro to Biology Vocab only
... Image from: http://fig.cox.miami.edu/~cmallery/150/chemistry/fig5x27b.jpg ...
... Image from: http://fig.cox.miami.edu/~cmallery/150/chemistry/fig5x27b.jpg ...
Genomics and Behavior “Central Dogma” Outline
... nucleus to the ribosome • Protein synthesis takes place based on the genetic code • A three base codon codes for an amino acid ...
... nucleus to the ribosome • Protein synthesis takes place based on the genetic code • A three base codon codes for an amino acid ...
Chapter 17: From Gene to Protein 1. Overview of Gene Expression 2. Transcription
... • small ribosomal subunit aligns with start codon of mRNA • initiator tRNAmet and large subunit then join the complex ...
... • small ribosomal subunit aligns with start codon of mRNA • initiator tRNAmet and large subunit then join the complex ...
Why Should Our Community Care?
... Synthetic biology “raises the question of what it means to be human….This potential raises questions such as how we should (and how we will) change ourselves and our environments. Synthetic biology may be especially powerful in this respect because it frees the design of biological systems from the ...
... Synthetic biology “raises the question of what it means to be human….This potential raises questions such as how we should (and how we will) change ourselves and our environments. Synthetic biology may be especially powerful in this respect because it frees the design of biological systems from the ...
Test-Questions to Lab Exam 1 on the Autumn Semester of 2015
... A. Smooth endoplasmic reticulum B. Mitochondria C. Lysosomes D. Granular (rough) endoplasmic reticulum E. Golgi complex 7. Golgi complex exports substances from a cell due to the fusion of the membrane saccule with the cell membrane. The saccule contents flows out. What process is it? A. Exocytosis ...
... A. Smooth endoplasmic reticulum B. Mitochondria C. Lysosomes D. Granular (rough) endoplasmic reticulum E. Golgi complex 7. Golgi complex exports substances from a cell due to the fusion of the membrane saccule with the cell membrane. The saccule contents flows out. What process is it? A. Exocytosis ...
Ch 26 Guided Reading Key
... Eukarya – single or multi-cell, eukaryotic, linear DNA with histones 13. Based on the characteristics of the 3 Domains, speculate on the likely characteristics of the Common Ancestor for all Life. (hint –look for features common to all three Domains). ½ pt each, any 2 acceptable answers, 1 pt total ...
... Eukarya – single or multi-cell, eukaryotic, linear DNA with histones 13. Based on the characteristics of the 3 Domains, speculate on the likely characteristics of the Common Ancestor for all Life. (hint –look for features common to all three Domains). ½ pt each, any 2 acceptable answers, 1 pt total ...
View Slide Presentation - Association for Pathology Informatics
... Example: cancer cell line database “stripped” down version of SIGMA database of pre-processed data Poster #104 Case #1: Examining a single sample for copy number aberrations Case #2: Identifying recurrent alterations in lung adenocarcinoma ...
... Example: cancer cell line database “stripped” down version of SIGMA database of pre-processed data Poster #104 Case #1: Examining a single sample for copy number aberrations Case #2: Identifying recurrent alterations in lung adenocarcinoma ...
DNA metabolism
... Recombination - linear sequence of DNA altered by cleavage and rejoining of chromosome (involves RecA protein) Repair of this type sometimes needed to reconstruct replication fork Human breast cancer genes (BRCA1 and BRCA2) produce proteins that interact with the human homolog of RecA, therefore the ...
... Recombination - linear sequence of DNA altered by cleavage and rejoining of chromosome (involves RecA protein) Repair of this type sometimes needed to reconstruct replication fork Human breast cancer genes (BRCA1 and BRCA2) produce proteins that interact with the human homolog of RecA, therefore the ...
No Slide Title
... DNA metabolism Replication Early on - “Template” so molecules can line up in a specific order and be joined to create a new macromolecule 1940s - DNA = genetic material 1950s - structure identified how it could act as a template for replication and transmission of genetic info One strand is the comp ...
... DNA metabolism Replication Early on - “Template” so molecules can line up in a specific order and be joined to create a new macromolecule 1940s - DNA = genetic material 1950s - structure identified how it could act as a template for replication and transmission of genetic info One strand is the comp ...
Chapter 13 - Gene Function
... Translation proceeds in a 5’ to 3’ direction on the mRNA The codon is a 3 nucleotide sequence on the mRNA For each codon there exists an anticodon on a tRNA The tRNA is responsible for carrying a specific amino acid to its codon on the mRNA Peptide bonds are formed between the amino acids by enzymes ...
... Translation proceeds in a 5’ to 3’ direction on the mRNA The codon is a 3 nucleotide sequence on the mRNA For each codon there exists an anticodon on a tRNA The tRNA is responsible for carrying a specific amino acid to its codon on the mRNA Peptide bonds are formed between the amino acids by enzymes ...
The History of life
... the coevolutionary arms race: a plant has chemical defenses, an insect evolves the biochemistry to detoxify these compounds, the plant in turn evolves new defenses that the insect in turn "needs" to further detoxify. ...
... the coevolutionary arms race: a plant has chemical defenses, an insect evolves the biochemistry to detoxify these compounds, the plant in turn evolves new defenses that the insect in turn "needs" to further detoxify. ...
chapter 17 from gene to protein
... The bridge between DNA and protein synthesis is the nucleic acid RNA. RNA is chemically similar to DNA, except that it contains ribose as its sugar and substitutes the nitrogenous base uracil for thymine. An RNA molecule almost always consists of a single strand. In DNA or RNA, the four nucleotide ...
... The bridge between DNA and protein synthesis is the nucleic acid RNA. RNA is chemically similar to DNA, except that it contains ribose as its sugar and substitutes the nitrogenous base uracil for thymine. An RNA molecule almost always consists of a single strand. In DNA or RNA, the four nucleotide ...
8-30-16 Macomolecule Foldable Instructions
... 1. Label the tab NUCLEIC ACID 2. Write “monomer” and identify the monomer for a nucleic acid. Also, write the name of the bond that joins these monomers together. ...
... 1. Label the tab NUCLEIC ACID 2. Write “monomer” and identify the monomer for a nucleic acid. Also, write the name of the bond that joins these monomers together. ...
Biotechnology Lab
... Plasmid DNA – extrachromosomal DNA (“bonus material”) useful for experimental manipulation; circular, double-stranded ...
... Plasmid DNA – extrachromosomal DNA (“bonus material”) useful for experimental manipulation; circular, double-stranded ...
Biology and Ethics
... that rely primarily on guanine (G) sequences. • Most other developing tissues in the embryo rely on pathways without guanine, and are therefore NOT affected by thalidomide ...
... that rely primarily on guanine (G) sequences. • Most other developing tissues in the embryo rely on pathways without guanine, and are therefore NOT affected by thalidomide ...
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.