Macro-molecule study guide / worksheet
... 3. There are two basic kinds of nucleic acids. Ribonucleic Acid (RNA) which contains the sugar ribose and deoxyribonucleic acid (DNA) which contains the sugar deoxyribose. 4. DNA - 2 strands of nucleotides; RNA - 1 strand of nucleotides Enzymes - with few exceptions, they are proteins Catalyst - sub ...
... 3. There are two basic kinds of nucleic acids. Ribonucleic Acid (RNA) which contains the sugar ribose and deoxyribonucleic acid (DNA) which contains the sugar deoxyribose. 4. DNA - 2 strands of nucleotides; RNA - 1 strand of nucleotides Enzymes - with few exceptions, they are proteins Catalyst - sub ...
Protein Synthesis Translation
... The ribosome moves down the mRNA one codon (three nucleotides) at a time tRNA has complementary anti-codon that recognizes the codon tRNA adds an amino acid ...
... The ribosome moves down the mRNA one codon (three nucleotides) at a time tRNA has complementary anti-codon that recognizes the codon tRNA adds an amino acid ...
d) a and b
... 7. Which of the following is not attached to the central carbon of an amino acid? a) an R group c) a hydrogen atom b) an amine group d) a carboxylic acid group e) all of these are attached to the central carbon of an amino acid 8. Which of the following is found in membranes and also serves as an en ...
... 7. Which of the following is not attached to the central carbon of an amino acid? a) an R group c) a hydrogen atom b) an amine group d) a carboxylic acid group e) all of these are attached to the central carbon of an amino acid 8. Which of the following is found in membranes and also serves as an en ...
Reading the Blueprint of Life Chromosome DNA Gene Transcription
... Locates Amino Acids Transfers (t) the Amino Acids to the ribosome Each tRNA carries a specific Amino Acid to each Codon of the mRNA The 3 bases of the tRNA are called the ...
... Locates Amino Acids Transfers (t) the Amino Acids to the ribosome Each tRNA carries a specific Amino Acid to each Codon of the mRNA The 3 bases of the tRNA are called the ...
MECHANISTIC INVESTIGATION OF D-ARGININE DEHYDROGENASE FROM PSEUDOMONAS AERUGINOSA
... corresponding iminoacids, which are non-‐enzymatically hydrolyzed in solution to α-‐ ketoacids and ammonia. The enzyme prefers D-‐arginine and D-‐lysine, but is active with all D-‐amino acids except for ...
... corresponding iminoacids, which are non-‐enzymatically hydrolyzed in solution to α-‐ ketoacids and ammonia. The enzyme prefers D-‐arginine and D-‐lysine, but is active with all D-‐amino acids except for ...
word
... There are 20 different aminoacyl-tRNA synthetases, one for each of the 20 different AAs C. Once the tRNA is bound to an amino acid, it is referred to as “activated” because it contains a high-energy bond; the energy can be used later to drive formation of peptide bonds D. The reaction is: AA + ATP + ...
... There are 20 different aminoacyl-tRNA synthetases, one for each of the 20 different AAs C. Once the tRNA is bound to an amino acid, it is referred to as “activated” because it contains a high-energy bond; the energy can be used later to drive formation of peptide bonds D. The reaction is: AA + ATP + ...
Organic Macromolecules Review Ch. 2
... The top picture shows a saturated fat: there are no double carbon bonds and it is a chain of C, H, and O. The picture on the right shows an amino acid. It also has a chain of C, H, and O, but it contains nitrogen so we know it has to be a protein. ...
... The top picture shows a saturated fat: there are no double carbon bonds and it is a chain of C, H, and O. The picture on the right shows an amino acid. It also has a chain of C, H, and O, but it contains nitrogen so we know it has to be a protein. ...
Exercise 3 key
... amino group transfer from alanine to ketoglutarate to form Glutamate and pyruvate. YOl.ftext on pg 721 shows the mechanism for stage I of this reaction; the transformation of the amino acid to the keto acid (we also did this in lecture). ...
... amino group transfer from alanine to ketoglutarate to form Glutamate and pyruvate. YOl.ftext on pg 721 shows the mechanism for stage I of this reaction; the transformation of the amino acid to the keto acid (we also did this in lecture). ...
Protein Synthesis: Translation
... 3) A transfer RNA with an amino acid is called a charged tRNA. (An enzyme and ATP bind to the correct amino acid to the transfer RNA molecule. At that point it is ready to carry the amino acid to its correct place in the growing polypeptide chain.) ...
... 3) A transfer RNA with an amino acid is called a charged tRNA. (An enzyme and ATP bind to the correct amino acid to the transfer RNA molecule. At that point it is ready to carry the amino acid to its correct place in the growing polypeptide chain.) ...
01 - Denton ISD
... 10. The small / large subunit of a ribosome holds onto the mRNA strand. 11. The small / large subunit of a ribosome has binding sites for tRNA. 12. A tRNA molecule is attached to a(n) sugar / amino acid at one end and has a(n) frame / anticodon at the other end. 13. Place the following sentences int ...
... 10. The small / large subunit of a ribosome holds onto the mRNA strand. 11. The small / large subunit of a ribosome has binding sites for tRNA. 12. A tRNA molecule is attached to a(n) sugar / amino acid at one end and has a(n) frame / anticodon at the other end. 13. Place the following sentences int ...
Protein Synthesis II
... During protein synthesis, EF-Tu (periwinkle blue) delivers an aminoacyl tRNA (green) to the ribosome for each amino acid indicated by the mRNA. EF-G helps move the mRNA and tRNAs through the ribosome. ...
... During protein synthesis, EF-Tu (periwinkle blue) delivers an aminoacyl tRNA (green) to the ribosome for each amino acid indicated by the mRNA. EF-G helps move the mRNA and tRNAs through the ribosome. ...
Biology 1 – Chem4kids
... between different amino acids). Name and describe the 2 smaller groups of atoms combined in the common group. (Refer to both the paragraph and the diagram) ...
... between different amino acids). Name and describe the 2 smaller groups of atoms combined in the common group. (Refer to both the paragraph and the diagram) ...
Lecture #4 Translation
... by two, four, or even six different codons. Example: UCA and AGU both code for the amino acid serine. ...
... by two, four, or even six different codons. Example: UCA and AGU both code for the amino acid serine. ...
Amino Acids Worksheet - Newcastle University
... 2. A proton has been removed from carboxylic acid and the amine has been protonated causing each end to become charged. This is called a Zwitterion. Due to the positive and negative ends of each zwitterion strong intermolecular are formed which require more energy to break raising the melting point. ...
... 2. A proton has been removed from carboxylic acid and the amine has been protonated causing each end to become charged. This is called a Zwitterion. Due to the positive and negative ends of each zwitterion strong intermolecular are formed which require more energy to break raising the melting point. ...
RNA AND PROTEIN SYNTHESIS
... Carries copies of instructions for the assembly of amino acids into proteins from DNA to the rest of the cell ...
... Carries copies of instructions for the assembly of amino acids into proteins from DNA to the rest of the cell ...
Lecture 3 (BY 14)
... • Atoms or clusters of atoms that are covalently bonded to carbon backbone • Give organic compounds their different properties ...
... • Atoms or clusters of atoms that are covalently bonded to carbon backbone • Give organic compounds their different properties ...
DNA Template for Protein Transcription Directions: 1) Use the DNA
... Directions: 1) Use the DNA template (above) to find the corresponding piece of mRNA. (Remember you have to identify the starting point in the strand first. The start CODON is?) 2) Once you have identified the starting point, transcribe the mRNA for that gene segment. 3) Use the mRNA sequence to perf ...
... Directions: 1) Use the DNA template (above) to find the corresponding piece of mRNA. (Remember you have to identify the starting point in the strand first. The start CODON is?) 2) Once you have identified the starting point, transcribe the mRNA for that gene segment. 3) Use the mRNA sequence to perf ...
Chapter 4 Cellular Metabolism
... lipids & protein pathways – these two nutrients can be used to make ATP. Where they “plug into” the process is going to depend on how many Carbons are in the piece the cell is working on. How many ATPs formed will also depend on this. Nucleic Acids: DNA & RNA ...
... lipids & protein pathways – these two nutrients can be used to make ATP. Where they “plug into” the process is going to depend on how many Carbons are in the piece the cell is working on. How many ATPs formed will also depend on this. Nucleic Acids: DNA & RNA ...
CH 11 Study Guide: DNA, RNA, and Proteins
... mRNA: carries the DNA message from the nucleus to the cytoplasm (to the ribosome) rRNA: forms the ribosome tRNA: carries amino acids to the ribosome so that proteins can be made 5. Who discovered the structure of DNA? Watson & Crick 6. IF a sequence of codons on a DNA strand is AAC TAG GGT, what is ...
... mRNA: carries the DNA message from the nucleus to the cytoplasm (to the ribosome) rRNA: forms the ribosome tRNA: carries amino acids to the ribosome so that proteins can be made 5. Who discovered the structure of DNA? Watson & Crick 6. IF a sequence of codons on a DNA strand is AAC TAG GGT, what is ...
Macromolecule Study Chart
... two fatty acids ester linked (tails). The third site is attached to a negative phosphate, which is attached to a variable group. Waxes: A hydrocarbon with a hydroxyl(s) –OH (alcohol) or carbonyl(s) Steroid: Four fused carbon rings: one five-sided, three six-sided. ...
... two fatty acids ester linked (tails). The third site is attached to a negative phosphate, which is attached to a variable group. Waxes: A hydrocarbon with a hydroxyl(s) –OH (alcohol) or carbonyl(s) Steroid: Four fused carbon rings: one five-sided, three six-sided. ...
Protein Synthesis: Translation
... 3) A transfer RNA with an amino acids is called a charged amino acid. (An enzyme and ATP bind to the correct amino acid to the transfer RNA molecule. At that point it is ready to carry the amino acid to its correct place in the growing polypeptide chain.) ...
... 3) A transfer RNA with an amino acids is called a charged amino acid. (An enzyme and ATP bind to the correct amino acid to the transfer RNA molecule. At that point it is ready to carry the amino acid to its correct place in the growing polypeptide chain.) ...
Biosynthesis
Biosynthesis (also called biogenesis or anabolism) is a multi-step, enzyme-catalyzed process where substrates are converted into more complex products in living organisms. In biosynthesis, simple compounds are modified, converted into other compounds, or joined together to form macromolecules. This process often consists of metabolic pathways. Some of these biosynthetic pathways are located within a single cellular organelle, while others involve enzymes that are located within multiple cellular organelles. Examples of these biosynthetic pathways include the production of lipid membrane components and nucleotides.The prerequisite elements for biosynthesis include: precursor compounds, chemical energy (e.g. ATP), and catalytic enzymes which may require coenzymes (e.g.NADH, NADPH). These elements create monomers, the building blocks for macromolecules. Some important biological macromolecules include: proteins, which are composed of amino acid monomers joined via peptide bonds, and DNA molecules, which are composed of nucleotides joined via phosphodiester bonds.