Unit 05 - Lessons 1-4
... A. Twenty different amino acids are used to build proteins in organisms. B. Amino acids differ in side groups, or R groups. C. Amino acids are linked by peptide bonds. ...
... A. Twenty different amino acids are used to build proteins in organisms. B. Amino acids differ in side groups, or R groups. C. Amino acids are linked by peptide bonds. ...
Exam 4
... B. The shuttle is reversible. In one direction, it is part of one of the major pathways we have discussed? Which one? Explain. ...
... B. The shuttle is reversible. In one direction, it is part of one of the major pathways we have discussed? Which one? Explain. ...
Name
... Directions: Start the program titled “DNA and Transcription tutorial.” Press the F5button to start the tutorial. Do not use the keyboard during this tutorial. It will interfere with the timing mechanisms of the slideshow. Click “START FROM BEGINNING” Genes and DNA 1. What is a gene? Segment of DNA 2 ...
... Directions: Start the program titled “DNA and Transcription tutorial.” Press the F5button to start the tutorial. Do not use the keyboard during this tutorial. It will interfere with the timing mechanisms of the slideshow. Click “START FROM BEGINNING” Genes and DNA 1. What is a gene? Segment of DNA 2 ...
First draft of markers template
... ________ D. using isolated facts to reach a general idea that may explain a phenomenon ________ E. If data from experiments do not support a hypothesis, the hypothesis must be rejected or ...
... ________ D. using isolated facts to reach a general idea that may explain a phenomenon ________ E. If data from experiments do not support a hypothesis, the hypothesis must be rejected or ...
DNA/RNA.lecture
... C. Overview: information flow & gene expression II. Transcription A. Structure 1. nucleotide differences 2. RNA 3. short B. When does this happen? C. 3 main kinds of RNA 1. messenger RNAs (mRNA) 2. Other 2 types of RNA - protein-producing machinery a. transfer RNAs (tRNA) b. ribosomal RNAs (rRNA) D. ...
... C. Overview: information flow & gene expression II. Transcription A. Structure 1. nucleotide differences 2. RNA 3. short B. When does this happen? C. 3 main kinds of RNA 1. messenger RNAs (mRNA) 2. Other 2 types of RNA - protein-producing machinery a. transfer RNAs (tRNA) b. ribosomal RNAs (rRNA) D. ...
R–groups
... A. Primary Structure—the unique sequence of amino acids, type sequence and number; determines the other three structures It is held together by peptide bonds between the carboxyl group of one amino acid with the amino group of another amino acid B. Secondary Structure― regular repeated coiling and f ...
... A. Primary Structure—the unique sequence of amino acids, type sequence and number; determines the other three structures It is held together by peptide bonds between the carboxyl group of one amino acid with the amino group of another amino acid B. Secondary Structure― regular repeated coiling and f ...
Protein_hierarchy
... the interior of the folded chain, whereas hydrophilic R-groups tend to be on the outside, attracted to water. ...
... the interior of the folded chain, whereas hydrophilic R-groups tend to be on the outside, attracted to water. ...
Bioinformatics
... uracil, guanine G, cytosine C • Single-stranded (RNA) • The RNA molecules are synthesized through a process known as DNA transcription, where a strand of DNA is copied into the corresponding strand of RNA. • There are three common types of RNA in all cellular organisms: – mRNA (messenger RNA) that c ...
... uracil, guanine G, cytosine C • Single-stranded (RNA) • The RNA molecules are synthesized through a process known as DNA transcription, where a strand of DNA is copied into the corresponding strand of RNA. • There are three common types of RNA in all cellular organisms: – mRNA (messenger RNA) that c ...
Amino Acids, Peptides, and Proteins
... continuous chain is called the protein’s backbone Peptides are always written with the N-terminal amino acid (the one with the free NH2 group) on the left and the C-terminal amino acid (the one with the free CO2H group) on the right Alanylserine is abbreviated Ala-Ser (or A-S), and serylalanine is ...
... continuous chain is called the protein’s backbone Peptides are always written with the N-terminal amino acid (the one with the free NH2 group) on the left and the C-terminal amino acid (the one with the free CO2H group) on the right Alanylserine is abbreviated Ala-Ser (or A-S), and serylalanine is ...
Chapter 24_CHEM 131
... not stored for later use, but degraded and the nitrogen atoms are converted and excreted, while carbon skeletons are used for energy production, synthesis of glucose, or conversion to triglycerides. ...
... not stored for later use, but degraded and the nitrogen atoms are converted and excreted, while carbon skeletons are used for energy production, synthesis of glucose, or conversion to triglycerides. ...
PiXL6 Challenge Quiz ÔÇô A Level Biology
... b. is a pentose sugar c. has a hydrogen atom positioned ‘down’ on carbon 1 when in a ring structure d. is the monomer that makes up cellulose ...
... b. is a pentose sugar c. has a hydrogen atom positioned ‘down’ on carbon 1 when in a ring structure d. is the monomer that makes up cellulose ...
PiXL6 Challenge Quiz ÔÇô A Level Biology
... c. has a hydrogen atom positioned ‘down’ on carbon 1 when in a ring structure d. has a hydrogen atom positioned ‘up’ on carbon 1 when in a ring structure ...
... c. has a hydrogen atom positioned ‘down’ on carbon 1 when in a ring structure d. has a hydrogen atom positioned ‘up’ on carbon 1 when in a ring structure ...
Nucleic acids
... Another important nucleic acid in biology is called Adenosine Triphosphate or ATP for short. ATP is the energy source of the bodies cells. ATP has three phosphates. Anytime the body needs energy, one of the phosphates are released from ATP, releasing energy and making a free phosphate and ADP (adeno ...
... Another important nucleic acid in biology is called Adenosine Triphosphate or ATP for short. ATP is the energy source of the bodies cells. ATP has three phosphates. Anytime the body needs energy, one of the phosphates are released from ATP, releasing energy and making a free phosphate and ADP (adeno ...
protein - Warren County Schools
... How Is DNA Responsible for What you Look Like or How You Feel? The DNA in each chromosome makes up many genes (as well as vast stretches of noncoding DNA(introns), the function of which ...
... How Is DNA Responsible for What you Look Like or How You Feel? The DNA in each chromosome makes up many genes (as well as vast stretches of noncoding DNA(introns), the function of which ...
doc
... GlnLysValIleLeuThr, (C) ThrLeuIleValLysGln, (D) IleThrLeuGlnLysVal or (E) none of the above. 7. Of the amino acids coded for in this protein which is the most redundant in terms of codons? (A) Lys, (B) Leu, (C) Gln, (D) Val or (E) Thr. 8. mRNA produced by prokaryotes is processed by ______. (A) addi ...
... GlnLysValIleLeuThr, (C) ThrLeuIleValLysGln, (D) IleThrLeuGlnLysVal or (E) none of the above. 7. Of the amino acids coded for in this protein which is the most redundant in terms of codons? (A) Lys, (B) Leu, (C) Gln, (D) Val or (E) Thr. 8. mRNA produced by prokaryotes is processed by ______. (A) addi ...
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.