Chapter 13.1 and 13.2 RNA, Ribosomes, and Protein Synthesis
... • Instructions for making proteins are in the genes. • Gene expression is the way in which DNA, RNA, proteins are involved in putting genetic info into action in living cells. • The genetic code is generally the same in all ...
... • Instructions for making proteins are in the genes. • Gene expression is the way in which DNA, RNA, proteins are involved in putting genetic info into action in living cells. • The genetic code is generally the same in all ...
PROTEIN SYNTHESIS
... separates the 2 strands • RNA polymerase then uses one strand of DNA as a template for assembling an mRNA complementary strand • This creates a strand of mRNA which can carry the genetic code out of the nucleus to complete the second step of protein synthesis. ...
... separates the 2 strands • RNA polymerase then uses one strand of DNA as a template for assembling an mRNA complementary strand • This creates a strand of mRNA which can carry the genetic code out of the nucleus to complete the second step of protein synthesis. ...
Notes Unit 4 Part 7
... 3. Each codon has a complementary ______________ which is found on tRNA. For every codon read, tRNA attaches the anticodon. anticodon = complementary base sequence to the __________ codon 4. Attached to the other end of the ___________ is an _____________ acid. When tRNA binds to mRNA, amino acids ...
... 3. Each codon has a complementary ______________ which is found on tRNA. For every codon read, tRNA attaches the anticodon. anticodon = complementary base sequence to the __________ codon 4. Attached to the other end of the ___________ is an _____________ acid. When tRNA binds to mRNA, amino acids ...
Section 4.3 – DNA
... Deoxyribonucleic Acid Code contained in hereditary material Stored in cells that have a nucleus 1952 – Rosalind Franklin discovered that DNA is 2 chains in a spiral -‐ 1953 – Watson and Crick made ...
... Deoxyribonucleic Acid Code contained in hereditary material Stored in cells that have a nucleus 1952 – Rosalind Franklin discovered that DNA is 2 chains in a spiral -‐ 1953 – Watson and Crick made ...
The Molecular Genetics of Gene Expression
... initial binding site of RNA polymerase and transcription ...
... initial binding site of RNA polymerase and transcription ...
2009 WH Freeman and Company
... • Intron removal, mRNA processing, and transcription take place at the same site in the nucleus. • Self-splicing introns happen in some rRNA genes in protists and in mitochondria genes in fungi. • There are alternative processing pathways for ...
... • Intron removal, mRNA processing, and transcription take place at the same site in the nucleus. • Self-splicing introns happen in some rRNA genes in protists and in mitochondria genes in fungi. • There are alternative processing pathways for ...
Chapter 17 - Denton ISD
... what is spliced; this is called ___________________. Exon shuffling during cross-over may also be useful in ...
... what is spliced; this is called ___________________. Exon shuffling during cross-over may also be useful in ...
MCDB 1030
... 3. Describe the principle events that occur in the life cycle of a + strand RNA virus. ...
... 3. Describe the principle events that occur in the life cycle of a + strand RNA virus. ...
Transcription
... • Chemical signals turn gene for a specific protein on. • Enzymes attach to DNA at the gene’s location and unzip only where that gene is on the DNA. – DNA A T C G ...
... • Chemical signals turn gene for a specific protein on. • Enzymes attach to DNA at the gene’s location and unzip only where that gene is on the DNA. – DNA A T C G ...
The DNA Song
... from DNA, by an enzyme called RNA polymerase. In this case, however, thymine is replaced with uracil, so the “new” base pairing rule is C-G & A-U. The mRNA is then able to move through the nuclear membrane into the cytosol. Remember that all RNA is single stranded. ...
... from DNA, by an enzyme called RNA polymerase. In this case, however, thymine is replaced with uracil, so the “new” base pairing rule is C-G & A-U. The mRNA is then able to move through the nuclear membrane into the cytosol. Remember that all RNA is single stranded. ...
Molecular Genetics - Lake Travis Independent School District
... Make up ribosomes (along with proteins) ...
... Make up ribosomes (along with proteins) ...
11/11/15 - cloudfront.net
... 3. Describe the base pairing rule for RNA. 4. How many strands does an RNA molecule have 5. Name the three types of RNA. 6. Compare and Contrast RNA and DNA ...
... 3. Describe the base pairing rule for RNA. 4. How many strands does an RNA molecule have 5. Name the three types of RNA. 6. Compare and Contrast RNA and DNA ...
Ch17_note_summary
... have something called the Shine-Delgarno sequence about 10 base pairs before AUG to distinguish start from other AUG combinations.) This is followed by the attaching of the small and large ribosomal subunits. 2) Elongation- progresses in 5’-3’ direction a) Anticodon in tRNA bonds with the matching c ...
... have something called the Shine-Delgarno sequence about 10 base pairs before AUG to distinguish start from other AUG combinations.) This is followed by the attaching of the small and large ribosomal subunits. 2) Elongation- progresses in 5’-3’ direction a) Anticodon in tRNA bonds with the matching c ...
Chapter 3, Section 4 Notes (p.97-103)
... How Cells Make Proteins a. Protein synthesis: the production of proteins i. Chromosomes found inside nucleus in a cell ii. Proteins are produced in ribosomes (outside nucleus) b. RNA – ribonucleic acid i. Made of one strand of nitrogen bases ii. Contains uracil INSTEAD of thymine c. Types of RNA i. ...
... How Cells Make Proteins a. Protein synthesis: the production of proteins i. Chromosomes found inside nucleus in a cell ii. Proteins are produced in ribosomes (outside nucleus) b. RNA – ribonucleic acid i. Made of one strand of nitrogen bases ii. Contains uracil INSTEAD of thymine c. Types of RNA i. ...
Slide 1
... Single- and Double-stranded DNA can be distinguished by OD260 The melting (thermal strand separation) temperature depends on the GC content ...
... Single- and Double-stranded DNA can be distinguished by OD260 The melting (thermal strand separation) temperature depends on the GC content ...
Protein Synthesis Review Concepts • Protein synthesis occurs in two
... Concepts • Protein synthesis occurs in two stages: transcription and translation • Transcription is the process in which information is copied from DNA to RNA • Translation is the process in which information from RNA codes for amino acids • Cells with the same DNA can specialize by expressing only ...
... Concepts • Protein synthesis occurs in two stages: transcription and translation • Transcription is the process in which information is copied from DNA to RNA • Translation is the process in which information from RNA codes for amino acids • Cells with the same DNA can specialize by expressing only ...
12.3 Transcription and Translation PPT
... The genetic code is written in a language that only has four letters: A,U,G &C! These letters (nucleotides) combine in different ways to form the code for twenty different amino acids. The genetic code is read three letters (nucleotides) at a time in groups called codons. ...
... The genetic code is written in a language that only has four letters: A,U,G &C! These letters (nucleotides) combine in different ways to form the code for twenty different amino acids. The genetic code is read three letters (nucleotides) at a time in groups called codons. ...
Making Proteins
... Three phases in making proteins (Eukaryotic cells): 1) Transcription: 2) RNA Processing: 3) Translation: REMEMBER: ...
... Three phases in making proteins (Eukaryotic cells): 1) Transcription: 2) RNA Processing: 3) Translation: REMEMBER: ...
jeopardy honors DNA 12-1 thru 12-4 only
... Specifically, what are the three parts to DNA nucleotide? ...
... Specifically, what are the three parts to DNA nucleotide? ...
RNA
Ribonucleic acid (RNA) is a polymeric molecule implicated in various biological roles in coding, decoding, regulation, and expression of genes. RNA and DNA are nucleic acids, and, along with proteins and carbohydrates, constitute the three major macromolecules essential for all known forms of life. Like DNA, RNA is assembled as a chain of nucleotides, but unlike DNA it is more often found in nature as a single-strand folded onto itself, rather than a paired double-strand. Cellular organisms use messenger RNA (mRNA) to convey genetic information (using the letters G, U, A, and C to denote the nitrogenous bases guanine, uracil, adenine, and cytosine) that directs synthesis of specific proteins. Many viruses encode their genetic information using an RNA genome.Some RNA molecules play an active role within cells by catalyzing biological reactions, controlling gene expression, or sensing and communicating responses to cellular signals. One of these active processes is protein synthesis, a universal function whereby mRNA molecules direct the assembly of proteins on ribosomes. This process uses transfer RNA (tRNA) molecules to deliver amino acids to the ribosome, where ribosomal RNA (rRNA) links amino acids together to form proteins.