Lesson 15a Components of DNA #3 LP
... CAGACTTA and its complimentary code of GTCTGAAT as in the previous activity (green/adenine, yellow/thymine, blue/guanine, and red/cytosine). Then have 6 students be complimentary mRNA nucleotides for the middle six nitrogen bases of the CAGACTTA side of the DNA molecule. The complimentary strand of ...
... CAGACTTA and its complimentary code of GTCTGAAT as in the previous activity (green/adenine, yellow/thymine, blue/guanine, and red/cytosine). Then have 6 students be complimentary mRNA nucleotides for the middle six nitrogen bases of the CAGACTTA side of the DNA molecule. The complimentary strand of ...
Test Review ANSWERS
... 5. Describe DNA in eukaryotes versus prokaryotes. Prokaryotes have one circular chromosome and when they replicate it starts at one point, moving out in both directions. Eukaryotes have many chromosomes that look like strings. They replicate by having many replication forks work their way long the c ...
... 5. Describe DNA in eukaryotes versus prokaryotes. Prokaryotes have one circular chromosome and when they replicate it starts at one point, moving out in both directions. Eukaryotes have many chromosomes that look like strings. They replicate by having many replication forks work their way long the c ...
Chapter 22 Lecture PowerPoint - McGraw Hill Higher Education
... – When tail finds homologous region, nick occurs in in D-looped DNA – Nick allows RecA and ss-break create a new tail that can pair with gap in the other DNA ...
... – When tail finds homologous region, nick occurs in in D-looped DNA – Nick allows RecA and ss-break create a new tail that can pair with gap in the other DNA ...
Protein Synthesis Homework
... Draw a diagram to accompany each of the five statements which outline protein synthesis. 1. The genetic code is transcribed from one strand of DNA into a strand of mRNA. 2. mRNA moves out of the nucleus through a pore to a ribosome ...
... Draw a diagram to accompany each of the five statements which outline protein synthesis. 1. The genetic code is transcribed from one strand of DNA into a strand of mRNA. 2. mRNA moves out of the nucleus through a pore to a ribosome ...
26.1 and 26.2 Notes - Westgate Mennonite Collegiate
... i. Produces many identical copies of DNA in a laboratory ii. Starts with one copy of DNA and creates millions of copies iii. Allows tiny sample of DNA to be replicated millions of times for forensic use (only a very small original sample is needed) 4. DNA Analysis: a. DNA “fingerprints” are obtained ...
... i. Produces many identical copies of DNA in a laboratory ii. Starts with one copy of DNA and creates millions of copies iii. Allows tiny sample of DNA to be replicated millions of times for forensic use (only a very small original sample is needed) 4. DNA Analysis: a. DNA “fingerprints” are obtained ...
Unit 9: DNA and RNA
... double helix. DNA helicases break the H bonds holding complementary strands together. Once the two strands are separated, additional proteins attach to each strand, holding them apart. The areas where the double helix separates are called replication forks. ...
... double helix. DNA helicases break the H bonds holding complementary strands together. Once the two strands are separated, additional proteins attach to each strand, holding them apart. The areas where the double helix separates are called replication forks. ...
From Gene to Protein
... and III) • Bacteria have one kind – it makes not only mRNA but also other types of RNA • Bacteria have one chromosome and many plasmids. Information is constantly being sent to ribosomes for translation into proteins needed by the bacterial cell ...
... and III) • Bacteria have one kind – it makes not only mRNA but also other types of RNA • Bacteria have one chromosome and many plasmids. Information is constantly being sent to ribosomes for translation into proteins needed by the bacterial cell ...
Module 3
... Copyright Cornell Institute for Biology Teachers, 2004. This work may be copied by the original recipient from CIBT to provide copies for users working under the direction of the original recipient. All other redistribution of this work without the written permission of the copyright holder is prohi ...
... Copyright Cornell Institute for Biology Teachers, 2004. This work may be copied by the original recipient from CIBT to provide copies for users working under the direction of the original recipient. All other redistribution of this work without the written permission of the copyright holder is prohi ...
DNA Synthesis aka DNA Replication
... • Because each new strand of DNA has ½ of the original DNA, its called SEMICONSERVATIVE ...
... • Because each new strand of DNA has ½ of the original DNA, its called SEMICONSERVATIVE ...
DNA Workshop - Mrs. Sills` Science Site
... How many seconds does it take to create a protein chain that is 400 _______________________________ ...
... How many seconds does it take to create a protein chain that is 400 _______________________________ ...
Ch 11 homework
... C) the site on DNA to which activators bind. D) required to facilitate the binding of DNA polymerases. E) the products of transcription factors. 8. Outline the 4 ways genes expression can be regulated after mRNA has been processed and transported to the cytoplasm. (2) Breakdown of mRNA- mRNA digeste ...
... C) the site on DNA to which activators bind. D) required to facilitate the binding of DNA polymerases. E) the products of transcription factors. 8. Outline the 4 ways genes expression can be regulated after mRNA has been processed and transported to the cytoplasm. (2) Breakdown of mRNA- mRNA digeste ...
mastering protein synthesis
... MASTERING PROTEIN SYNTHESIS From this DNA, you have all the information you need to build protein. 5’ ATGGTTACAGTCTATTAGATGCTATTTCAACACCAATAA 3’ 3’ TACCAATGTCAGATAATCTACGATAAAGTTGTGGTTATT 5’ ...
... MASTERING PROTEIN SYNTHESIS From this DNA, you have all the information you need to build protein. 5’ ATGGTTACAGTCTATTAGATGCTATTTCAACACCAATAA 3’ 3’ TACCAATGTCAGATAATCTACGATAAAGTTGTGGTTATT 5’ ...
Chapter 6
... The bases on one side of the DNA molecule can be put in any order, allowing an enormous variety of genes. Each gene consists of a string of bases. The order of the bases gives the cell information about how to make each trait. ...
... The bases on one side of the DNA molecule can be put in any order, allowing an enormous variety of genes. Each gene consists of a string of bases. The order of the bases gives the cell information about how to make each trait. ...
Macromolecules and Cell Structure
... sugar phosphate backbone like rungs of a ladder Short piece of DNA is called an oligonucleotide ...
... sugar phosphate backbone like rungs of a ladder Short piece of DNA is called an oligonucleotide ...
Replisome
The replisome is a complex molecular machine that carries out replication of DNA. The replisome first unwinds double stranded DNA into two single strands. For each of the resulting single strands, a new complementary sequence of DNA is synthesized. The net result is formation of two new double stranded DNA sequences that are exact copies of the original double stranded DNA sequence.In terms of structure, the replisome is composed of two replicative polymerase complexes, one of which synthesizes the leading strand, while the other synthesizes the lagging strand. The replisome is composed of a number of proteins including helicase, RFC, PCNA, gyrase/topoisomerase, SSB/RPA, primase, DNA polymerase I, RNAse H, and ligase.