North Carolina State University

Bio-181 Chapter 8Chemical energy - correct answer is potential energy available for release in a chemical reaction Thermodynamics - correct answer is the study of energy transformations Metabolism - correct answer is the totality of an organism's chemical reactions, an emergent property of life that arises from orderly interactions between molecules. metabolic pathway - correct answer begins with a specific molecule and ends with a product, each step is catalyzed by a specific enzyme. ...

ASU Bio 181 Esqueda Exam 2quorum sensing - correct answer The ability of bacteria to sense the presence of other bacteria via secreted chemical signals. receptor protein - correct answer Membrane protein that triggers a change in cell activity after binding to a particular substance. signaling molecules - correct answer ligands, neurotransmitters, pheromones, hormones: bind to receptors intercellular communication - correct answer "between cells" intracellular communication - corre...

ASU Bio 181 Exam 1The association of ribosomes with _____ invaginations would support the _____ theory. - correct answer membrane, endomembrane After a cell is pancake shaped in a cell culture dish, the order of events that occurs as a cell walks is? - correct answer filapodia, lamellipodia, cell muscle, retraction fiber T/F It is presumed that the peroxisomes evolved in these primitive, proto-eukaryotes to remove oxygen, which was toxic to the primitive cells. - correct answer true T/F...

ASU BIO 181 Exam 2Specifically in a cell where does Glycolysis occur? - correct answer Cytoplasm T/F The cell does not need ATP to survive. - correct answer False Where is carbon dioxide produced? - correct answer Mitochondrial matrix T/F The citric acid/Kreb's cycle breaks down carbohydrates into CO2. - correct answer True T/F FADH2 results as one of the products of the citric acid cycle. - correct answer True Specifically where in a cell does the citric acid/Kreb's cycle occur...

ASU BIO 181 Module 8 self checkList three items required for photosynthesis to occur. - correct answer Water, light, and CO2 The light reactions produce _____________ and _____________ and this process also results in the release of _____________. - correct answer ATP ;NADPH + H+; oxygen The most abundant protein in the world is called _____________. - correct answer Rubisco The Calvin-Benson cycle takes in _____________ and _____________ from the light reaction and also _____________ _...

ASU Bio 181 Quiz 1 The association of ribosomes with _____ invaginations would support the _____ theory. - correct answer membrane, endomembrane After a cell is pancake shaped in a cell culture dish, the order of events that occurs as a cell walk is? - correct answer filipodia, lamellipodia, cell muscle, retraction fiber T/F It is presumed that the peroxisomes evolved in these primitive, proto-eukaryotes to remove oxygen, which was toxic to the primitive cells. - correct answer true T/...

ASU Bio 181 Quiz 4 The action potential is: - correct answer A result of the movement of ions The terminal web is a site of: - correct answer Exocytosis (T/F) Acetylcholine esterase breaks acetylcholine into muscarinic acid - correct answer False (T/F) The autonomic nervous system contains the sympathetic and the parasympathetic nervous system. - correct answer True (T/F) The axon hillock in the pre-synaptic neuron fires based on temporal and spatial summation of inputs. - correct a...

ASU Esqueda BIO 181 Unit 1molecular complementarity - correct answer if the charges are opposite and the shapes fit like a lock-and-key, the molecular complementarity is higher atomic number - correct answer number of protons in the nucleus of each atom of that element mass number - correct answer the total number of protons and neutrons in an atom carbon - correct answer "life's chemical backbone" most abundant chemical elements - correct answer H, C, N, O valence electrons - ...

BIO 181 - Ch. 5,6,7Difference between Monomers and Polymers - correct answer Polymer is a chain of smaller molecules - Monomers Deoxyribonucleic Acid (DNA) - correct answer stores genetic information, replicated using proteins. Stays in the nucleus. Very Stable - Lacks one Oxygen atom in 2'C position Structure of DNA - Primary Structure - correct answer Sequence: -stabilized by phosphodiester bonds Structure of DNA - Secondary Structure - correct answer Double Helix: -has 2 strands...

BIO 181 - Chapter 1 and 2Describe the three components of Cell Theory - correct answer 1. All living organisms are composed of one or more cells 2. Cells are the smallest units of life 3. New cells come only from pre-existing cells by cell division Identify the basic features of cells - correct answer Plasma membrane, cytoplasm, nucleoid, ribosomes, cell wall, glycocalyx, pili, flagella Explain how the surface area to volume ratio changes as cells change in size and explain the benefits ...