Where is DNA in a euk cell?
... E. glucose Which is made up of A. amino acids B. fatty acids C. glycogen D. glucose E. starch Which is responsible for protein synthesis? A. microtubules ...
... E. glucose Which is made up of A. amino acids B. fatty acids C. glycogen D. glucose E. starch Which is responsible for protein synthesis? A. microtubules ...
Mutations - Biology R: 4(A,C)
... Gene mutations result from changes in a single gene Chromosomal mutations involve changes in whole chromosomes ...
... Gene mutations result from changes in a single gene Chromosomal mutations involve changes in whole chromosomes ...
Protein Synthesis - BLI-Research-SynBio-2016-session-2
... RNA polymerase- complex of enzymes with 2 functions: • Unwind DNA sequence • Produce primary transcript by stringing together the chain of RNA nucleotides ...
... RNA polymerase- complex of enzymes with 2 functions: • Unwind DNA sequence • Produce primary transcript by stringing together the chain of RNA nucleotides ...
長榮管理學院九十學年度二年制技術學系招生考試
... 2. Which of the following is (are) true of the oxidation of long-chain fatty acids? 1. Before oxidation, fatty acids must be converted to their CoA derivatives. 2. FADH2 serves as an electron carrier. 3. NADH serves as an electron carrier. 4. The enzyme complex that catalyzes the reaction contains ...
... 2. Which of the following is (are) true of the oxidation of long-chain fatty acids? 1. Before oxidation, fatty acids must be converted to their CoA derivatives. 2. FADH2 serves as an electron carrier. 3. NADH serves as an electron carrier. 4. The enzyme complex that catalyzes the reaction contains ...
Lecture Notes
... - proteins composed of long amino acid chains folded into complex shapes - all the internal amino acids are nonpolar due to hydrophobic interactions. - There are four levels of structure to globular proteins: primary, secondary, tertiary, and quaternary. 1) Primary structure - the specific amino aci ...
... - proteins composed of long amino acid chains folded into complex shapes - all the internal amino acids are nonpolar due to hydrophobic interactions. - There are four levels of structure to globular proteins: primary, secondary, tertiary, and quaternary. 1) Primary structure - the specific amino aci ...
Unit 1 Ch. 1, 17, 18. WHAT IS BIOLOGY?
... b Initiation, the first stage of translating mRNA, will start when an initiator tRNA binds to a small ribosomal subunit. ...
... b Initiation, the first stage of translating mRNA, will start when an initiator tRNA binds to a small ribosomal subunit. ...
Document
... Fatty Acid Spiral • Two carbons at a time are cleaved from a fatty acyl-CoA as acetyl-CoA. • This cleavage continues until the entire fatty acid has been converted into acetyl-CoA. ...
... Fatty Acid Spiral • Two carbons at a time are cleaved from a fatty acyl-CoA as acetyl-CoA. • This cleavage continues until the entire fatty acid has been converted into acetyl-CoA. ...
IIIb
... 1. (8 Pts) What are the requirements for biological nitrogen fixation in terms of electrons/nitrogen molecule and ATP consumed /nitrogen molecule fixed. Does the reaction require the same amount of electrons as chemical fixation? If not, how do these numbers differ and why are they different? ...
... 1. (8 Pts) What are the requirements for biological nitrogen fixation in terms of electrons/nitrogen molecule and ATP consumed /nitrogen molecule fixed. Does the reaction require the same amount of electrons as chemical fixation? If not, how do these numbers differ and why are they different? ...
Protein Synthesis
... Group Poster Without using any resources, can your group work together to remember at least 3 parts of protein synthesis from yesterday (illustrate and label)-They don’t have to be in order yet Then answer the following on your poster: • What is the first part/process of protein synthesis called? ...
... Group Poster Without using any resources, can your group work together to remember at least 3 parts of protein synthesis from yesterday (illustrate and label)-They don’t have to be in order yet Then answer the following on your poster: • What is the first part/process of protein synthesis called? ...
Transcription, Translation, and Protein Study Guide What is the
... DNA double stranded molecule RNA single stranded molecule ...
... DNA double stranded molecule RNA single stranded molecule ...
Chapter 3 PowerPoint
... • RNA similar to DNA except – Contains ribose instead of deoxyribose – Contains uracil instead of thymine ...
... • RNA similar to DNA except – Contains ribose instead of deoxyribose – Contains uracil instead of thymine ...
are organic (based on carbon).
... • We ingest proteins mainly to get amino acids for building our own proteins. ...
... • We ingest proteins mainly to get amino acids for building our own proteins. ...
Genetic Code
... means of three-nucleotide codons. Each codon is complementary to the threenucleotide anticodon on one of the tRNAs. That tRNA has an amino acid attached to the other end of it. This was attached by a synthesis reaction catalyzed by a synthetase enzyme -- a specific enzyme that has an active site tha ...
... means of three-nucleotide codons. Each codon is complementary to the threenucleotide anticodon on one of the tRNAs. That tRNA has an amino acid attached to the other end of it. This was attached by a synthesis reaction catalyzed by a synthetase enzyme -- a specific enzyme that has an active site tha ...
Brooker Chapter 13
... – These codons are not recognized by tRNAs, but by proteins called release factors • Indeed, the 3-D structure of release factors mimics that of tRNAs ...
... – These codons are not recognized by tRNAs, but by proteins called release factors • Indeed, the 3-D structure of release factors mimics that of tRNAs ...
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.