Virtual DNA Lab
... b. _________________________________________________________________________ 4. Examine the picture. Which type of bonds hold the DNA bases together? ____________________ 5. What molecule do genes create? ____________________________________________________ What is a Gene? 6. Why are genes called th ...
... b. _________________________________________________________________________ 4. Examine the picture. Which type of bonds hold the DNA bases together? ____________________ 5. What molecule do genes create? ____________________________________________________ What is a Gene? 6. Why are genes called th ...
Written Transcript of this video lesson in English (PDF
... KSA. Our lesson for today is about how cells make the proteins required for our growth and daily activities. This is done by consuming nutrients rich in proteins, digesting, and converting them to a ...
... KSA. Our lesson for today is about how cells make the proteins required for our growth and daily activities. This is done by consuming nutrients rich in proteins, digesting, and converting them to a ...
STAAR Review 4
... a. All of their daughters will be color blind. b. The mother is a carrier of the color blindness gene. c. All of their sons will have normal color vision. d. All of their sons will be color blind. ...
... a. All of their daughters will be color blind. b. The mother is a carrier of the color blindness gene. c. All of their sons will have normal color vision. d. All of their sons will be color blind. ...
Written Transcript of this video lesson in English
... When complex food components enter the digestive system, they are broken down into smaller components. As we all know, complex proteins such as meat and bean are broken down into simple molecules that are more easily absorbed into blood stream and from there to the cell. This is where the nucleic a ...
... When complex food components enter the digestive system, they are broken down into smaller components. As we all know, complex proteins such as meat and bean are broken down into simple molecules that are more easily absorbed into blood stream and from there to the cell. This is where the nucleic a ...
DNA to Protein WS
... f. portions of DNA where the double helix separates during DNA replication g. a five-carbon sugar h. consists of a phosphate group, a sugar molecule, and a nitrogen base i. a nitrogenous base that forms hydrogen bonds with adenine j. a class of organic molecules, each having a single ring of carbon ...
... f. portions of DNA where the double helix separates during DNA replication g. a five-carbon sugar h. consists of a phosphate group, a sugar molecule, and a nitrogen base i. a nitrogenous base that forms hydrogen bonds with adenine j. a class of organic molecules, each having a single ring of carbon ...
Name Period
... 21. What is a monomer? Polymer? Polymerization? Know examples of each. 22. What is dehydration synthesis? An example. What type of process is it? 23. What is hydrolysis? An example? What type of process is it? 24. The four major organic compounds found in living things are 25. What is the chemical f ...
... 21. What is a monomer? Polymer? Polymerization? Know examples of each. 22. What is dehydration synthesis? An example. What type of process is it? 23. What is hydrolysis? An example? What type of process is it? 24. The four major organic compounds found in living things are 25. What is the chemical f ...
Nucleic Acids
... Nucleosides and Nucleotides • A nucleoside consists of a nitrogen base linked by a glycosidic bond to C1’ of a ribose or deoxyribose • Nucleosides are named by changing the nitrogen base ending to -osine for purines and –idine for pyrimidines • A nucleotide is a nucleoside that forms a phosphate es ...
... Nucleosides and Nucleotides • A nucleoside consists of a nitrogen base linked by a glycosidic bond to C1’ of a ribose or deoxyribose • Nucleosides are named by changing the nitrogen base ending to -osine for purines and –idine for pyrimidines • A nucleotide is a nucleoside that forms a phosphate es ...
Slides PPT
... • There are corruptions to the sequence which occur after replication. • An example. There are 3.2 X 109 purine nucleotides in the human genome. Each day ~10 000 glycosidic bonds are cleaved from these purines in a given cell under physiological conditions. • The conclusion: your cells contain some ...
... • There are corruptions to the sequence which occur after replication. • An example. There are 3.2 X 109 purine nucleotides in the human genome. Each day ~10 000 glycosidic bonds are cleaved from these purines in a given cell under physiological conditions. • The conclusion: your cells contain some ...
DNA Structure, Replication and Translation Review
... significance of this? They are joined by covalent bonds called phosphodiester linkages. These are strong bonds that are not meant to break. This helps to keep a strand of DNA or RNA intact. 4. What type of bond holds together the two strands of DNA in the double helix? Is this bond strong or weak? W ...
... significance of this? They are joined by covalent bonds called phosphodiester linkages. These are strong bonds that are not meant to break. This helps to keep a strand of DNA or RNA intact. 4. What type of bond holds together the two strands of DNA in the double helix? Is this bond strong or weak? W ...
第三章 核酸的结构和功能
... Base interactions • The two strands of DNA are stabilized by the base interactions. • The bases on one strand are paired with the complementary bases on another strand through H-bonds, namely G≡C and A=T. • The paired bases are nearly planar and perpendicular to helical axis. • Two adjacent base pa ...
... Base interactions • The two strands of DNA are stabilized by the base interactions. • The bases on one strand are paired with the complementary bases on another strand through H-bonds, namely G≡C and A=T. • The paired bases are nearly planar and perpendicular to helical axis. • Two adjacent base pa ...
DNA - SchoolRack
... • Each 3 bases in the mRNA (called a codon), codes for a single amino acid. • A tRNA molecule has three bases on it that are complementary to the codon, called an anticodon. • Each tRNA carries only the amino acid that it’s anticodon specifies. • The process continues until a codon that means “stop” ...
... • Each 3 bases in the mRNA (called a codon), codes for a single amino acid. • A tRNA molecule has three bases on it that are complementary to the codon, called an anticodon. • Each tRNA carries only the amino acid that it’s anticodon specifies. • The process continues until a codon that means “stop” ...
Lesson Plan
... Opening: Strawberry DNA Extraction Lab, Students view a video describing the process for the lab. Guided Practice: Strawberry DNA Extraction Lab, Students will be given a lab report rubric and the lab report will be due Wednesday/Thursday for a major grade. ...
... Opening: Strawberry DNA Extraction Lab, Students view a video describing the process for the lab. Guided Practice: Strawberry DNA Extraction Lab, Students will be given a lab report rubric and the lab report will be due Wednesday/Thursday for a major grade. ...
Unit 4
... The three components of a nucleotide are phosphate, sugar, and base. Deoxyribose is the sugar componenet of DNA, having one less hydroxyl group than ribose, the sugar component of RNA. The nitrogen bases found in DNA are adenine guanine cytosine, and thymine. Adenine and cytosine are pyrimidines whi ...
... The three components of a nucleotide are phosphate, sugar, and base. Deoxyribose is the sugar componenet of DNA, having one less hydroxyl group than ribose, the sugar component of RNA. The nitrogen bases found in DNA are adenine guanine cytosine, and thymine. Adenine and cytosine are pyrimidines whi ...
Non-Mendelian Genetics Test Review
... 4. Explain (in detail) the process of Gel Electrophoresis. Restriction enzymes are used to cut DNA into fragments. DNA is placed in an agarose gel, then fragments are separated based on size using electricity with smaller molecules moving faster and therefore farther than larger ones. 5. Why is DNA ...
... 4. Explain (in detail) the process of Gel Electrophoresis. Restriction enzymes are used to cut DNA into fragments. DNA is placed in an agarose gel, then fragments are separated based on size using electricity with smaller molecules moving faster and therefore farther than larger ones. 5. Why is DNA ...
The Mac Daddies of Molecules
... Lipids are used for storing energy (why it pays to have some fat on you!) Made of carbon & hydrogen ...
... Lipids are used for storing energy (why it pays to have some fat on you!) Made of carbon & hydrogen ...
DNA Practice problems
... If you were to replicate the above strand of DNA in this direction ----, from left to right, which of the parent stands is used to build the leading strand of DNA? The lagging strand??? Here is a model for the above DNA strands: ...
... If you were to replicate the above strand of DNA in this direction ----, from left to right, which of the parent stands is used to build the leading strand of DNA? The lagging strand??? Here is a model for the above DNA strands: ...
DNA to Protein - Seabreeze High School
... • rRNA- “ribosomal RNA”. This is what ribosomes are made of • tRNA- “transfer RNA”. Pairs with mRNA and transfers the amino acids over to build a protein ...
... • rRNA- “ribosomal RNA”. This is what ribosomes are made of • tRNA- “transfer RNA”. Pairs with mRNA and transfers the amino acids over to build a protein ...
IntrotoBiotechRestrictionEnzymes2011
... • Enzymes that are able to cut double stranded DNA at specific sequences. • They originate from bacteria and are used in their native environment to destroy (by chopping up) any DNA that is not property of the bacteria. • Restriction enzymes will cut DNA at a specific sequence (called a recognition ...
... • Enzymes that are able to cut double stranded DNA at specific sequences. • They originate from bacteria and are used in their native environment to destroy (by chopping up) any DNA that is not property of the bacteria. • Restriction enzymes will cut DNA at a specific sequence (called a recognition ...
Name:
... The Final Exam will only cover information for the second semester. This includes DNA, Meiosis, Genetics, Evolution, Plants Ecology, and Systems. Study the chapters in the book: 3,5, 10, 11, 12, 14, 15, 16, 17, 32 (some chapters were covered more in depth than others); your notes; chapter reading gu ...
... The Final Exam will only cover information for the second semester. This includes DNA, Meiosis, Genetics, Evolution, Plants Ecology, and Systems. Study the chapters in the book: 3,5, 10, 11, 12, 14, 15, 16, 17, 32 (some chapters were covered more in depth than others); your notes; chapter reading gu ...
Resource - Chromosome Viewer (www
... called deoxyribonucleic acid (DNA). The DNA molecule, in turn, is made up of many smaller components. These nucleotides, or bases, pair up to form the rungs of the DNA ladder. Although there are only four different types of nucleotides in DNA (usually referred to by the first letter of their chemica ...
... called deoxyribonucleic acid (DNA). The DNA molecule, in turn, is made up of many smaller components. These nucleotides, or bases, pair up to form the rungs of the DNA ladder. Although there are only four different types of nucleotides in DNA (usually referred to by the first letter of their chemica ...
Chemistry of Life: The Four Macromolecules
... -Nucleic acids store and transmit hereditary, or genetic information. B. Composition -contain H, O, N, C, and P. C. Nucleic acids are polymers assembled from individual monomers known as nucleotides. ...
... -Nucleic acids store and transmit hereditary, or genetic information. B. Composition -contain H, O, N, C, and P. C. Nucleic acids are polymers assembled from individual monomers known as nucleotides. ...
As a group, quietly discuss each question and agree
... Helicase, RNA polymerase, and DNA polymerase. Part A: During DNA replication, which enzyme breaks the hydrogen bonds allowing the DNA to separate? ...
... Helicase, RNA polymerase, and DNA polymerase. Part A: During DNA replication, which enzyme breaks the hydrogen bonds allowing the DNA to separate? ...
Gregor Mendel & DNA structure
... A single unit of DNA is called a nucleotide it is made up of: • A Sugar Molecule (Deoxy-ribose) • A Phosphate molecule • A Nitrogenous Base ...
... A single unit of DNA is called a nucleotide it is made up of: • A Sugar Molecule (Deoxy-ribose) • A Phosphate molecule • A Nitrogenous Base ...
Nucleic Acids
... When does a cell copy DNA? When in the life of a cell does DNA have to be copied? ...
... When does a cell copy DNA? When in the life of a cell does DNA have to be copied? ...
No Slide Title
... mRNA - number of different mRNAs in a cell can range from 100s to 1000s & sizes can differ from 100s to 1000s nucleotides In bacteria, mRNA synthesized, utilized and degraded continually so constant turnover, t1/2 of mRNA ~2 min tRNA - most cells have 60-70 different tRNAs (74-95 nts) rRNA - E.Coli ...
... mRNA - number of different mRNAs in a cell can range from 100s to 1000s & sizes can differ from 100s to 1000s nucleotides In bacteria, mRNA synthesized, utilized and degraded continually so constant turnover, t1/2 of mRNA ~2 min tRNA - most cells have 60-70 different tRNAs (74-95 nts) rRNA - E.Coli ...
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.