cellular metabolism
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| show | chemical reactions
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| One reason that protein synthesis is important is that | show 🗑
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| show | A biochemical reactions that synthesize compounds.
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| Which of the following is an example of catabolism? | show 🗑
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| Catabolism refers to | show 🗑
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| An example of an anabolic reaction is | show 🗑
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| show | .monosaccharides join.
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| When a sucrose molecule is decomposed to yield a glucose molecule and a fructose molecule | show 🗑
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| Dehydration synthesis reactions _____, whereas hydrolysis reactions _____. | show 🗑
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| show | They are most active at temperatures about 53 degrees C.
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| show | a molecule, usually a protein, that speeds the rate of a biochemical reaction by lowering the activation energy.
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| show | ase
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| show | substrate and enzyme combine, forming an E-S complex. The reaction occurs, products are released, and the unchanged enzyme is released andrecycled.
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| show | .Part of the enzyme temporarily binds part of the substrate molecule.
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| show | the part of an enzyme that combines with a product
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| An important mechanism that controls metabolic pathways under physiological conditions is | show 🗑
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| Three factors that increase the rates of enzyme-controlled reactions are the | show 🗑
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| A cofactor is ______ and examples are _____. | show 🗑
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| show | act as cofactors.
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| A molecule that carries energy in a form the cell can use is | show 🗑
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| show | provides energy for cellular work when the terminal, high-energy bond is broken.
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| Energy is defined as | show 🗑
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| show | They hold energy from the oxidation of fuels in their high-energy phosphate bonds, and the energy is used invarious cell processes.
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| show | uses enzymes to lower the activation energy.
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| show | cytoplasm
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| show | ATP
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| A molecule that is common to carbohydrate and lipid metabolic pathways and connects these two pathways metabolically is | show 🗑
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| A glucose molecule is broken down into two pyruvic acid molecules in | show 🗑
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| show | carbon dioxide is released.
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| In cellular respiration, | show 🗑
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| show | cytoplasm without O2 required; mitochondria with O2 required
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| Anaerobic respiration | show 🗑
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| show | glycogen
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| show | nitrogenous base - nucleotide - gene - chromosome - genome
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| show | AGTCCGATAAGGGC.
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| DNA replication occurs | show 🗑
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| During DNA replication, | show 🗑
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| How many codons specify the twenty types of amino acids? | show 🗑
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| show | the correspondence between a DNA nucleotide and a specific amino acid.
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| show | Thymine
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| A sequence of DNA 333 nucleotides long that is part of a gene encodes ___ amino acids. | show 🗑
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| DNA transcribed to mRNA always begins with the sequence | show 🗑
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| Copying DNA information into an mRNA molecule is called | show 🗑
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| show | transcription produces RNA and translation produces protein.
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| A peptide bond forms between | show 🗑
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| Which DNA sequence can encode the amino acid sequence ile-asp-ser-cys-his-tyr? | show 🗑
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| show | helps a protein to fold.
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| show | mRNA
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| Synthesis of a protein stops when | show 🗑
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| show | UUGCCACGUGGUGCC
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| A DNA sequence AACGGTGCACCACGG encodes a portion of a protein of sequence | show 🗑
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| A mutation is | show 🗑
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| A mutation can cause disease if | show 🗑
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| show | repair enzymes replace mismatched nucleotides in DNA.
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Created by:
lula78