1-3 Studying Life
... DNA (deoxyribose nucleic acid) carries the genetic code for all organisms All organisms contain DNA DNA codes for the proteins that make up cells & do all the work ...
... DNA (deoxyribose nucleic acid) carries the genetic code for all organisms All organisms contain DNA DNA codes for the proteins that make up cells & do all the work ...
Cellular Respiration
... – Electrons moving toward electronegative atoms are losing potential energy ...
... – Electrons moving toward electronegative atoms are losing potential energy ...
Photosynthesis and Cellular Respiration Test Bluff Questions
... 13. During aerobic respiration, the breakdown of 1 molecule of glucose will make how many ATP? a. 38 14. During anaerobic respiration, the breakdown of 1 molecule of glucose will make how many ATP? a. 2 15. Most of the energy used by life on Earth comes from where? a. Sun 16. Where do heterotrophs g ...
... 13. During aerobic respiration, the breakdown of 1 molecule of glucose will make how many ATP? a. 38 14. During anaerobic respiration, the breakdown of 1 molecule of glucose will make how many ATP? a. 2 15. Most of the energy used by life on Earth comes from where? a. Sun 16. Where do heterotrophs g ...
chapter07
... it inactive and slowing down ATP production. AMP and ADP activate the enzyme. ANAEROBIC RESPIRATION Some types of bacteria that live in an oxygen-depleted environment in water-logged soil, pond sediments and animal intestines perform anaerobic respiration. Electrons are transferred to NADH and then ...
... it inactive and slowing down ATP production. AMP and ADP activate the enzyme. ANAEROBIC RESPIRATION Some types of bacteria that live in an oxygen-depleted environment in water-logged soil, pond sediments and animal intestines perform anaerobic respiration. Electrons are transferred to NADH and then ...
Photosynthesis in nature
... -light energy converted to cell energy (e- from chlorophyll used to make ATP & NADPH) (e- from water used to replace) • Dark reaction (Calvin Cycle) ...
... -light energy converted to cell energy (e- from chlorophyll used to make ATP & NADPH) (e- from water used to replace) • Dark reaction (Calvin Cycle) ...
Cellular Respiration Stations Worksheet Station 1: Overview Why is
... 7. Diagram the glycolysis chart on a separate sheet of paper and attach it to this worksheet. Make sure to label the energy investment, energy payoff and the net production phases. Station 3: The Mitochondrion 1. The ______________ membrane of the mitochondrion is made of the ___________________ ...
... 7. Diagram the glycolysis chart on a separate sheet of paper and attach it to this worksheet. Make sure to label the energy investment, energy payoff and the net production phases. Station 3: The Mitochondrion 1. The ______________ membrane of the mitochondrion is made of the ___________________ ...
Lecture 8 - Harford Community College
... generating ATP by phosphorylation, but uses inorganic molecule other than O2 , such as nitrate, as terminal electron acceptor • Anaerobic respiration produces less ATP than aerobic respiration ...
... generating ATP by phosphorylation, but uses inorganic molecule other than O2 , such as nitrate, as terminal electron acceptor • Anaerobic respiration produces less ATP than aerobic respiration ...
Secondary Metabolites and Building Blocks
... Are plentiful and diverse in plant-based foods May be more prevalent or unique to certain genus, species, and similar compounds occur within genuses and families Often have vital functions in the source • attractants for propagation of species • defense against predators • signaling May have useful ...
... Are plentiful and diverse in plant-based foods May be more prevalent or unique to certain genus, species, and similar compounds occur within genuses and families Often have vital functions in the source • attractants for propagation of species • defense against predators • signaling May have useful ...
envl chap 4 sec1 print out
... live in the same __________and interact with each other. • Every population is part of a________________ • The most obvious difference between communities is the __________________they have. • Land communities are often dominated by a few species of plants. These plants then determine what other org ...
... live in the same __________and interact with each other. • Every population is part of a________________ • The most obvious difference between communities is the __________________they have. • Land communities are often dominated by a few species of plants. These plants then determine what other org ...
Student notes part 6
... – Plants, algae, and some bacteria are autotrophs – also known as self‐feeders. They use sunlight to assemble inorganic precursors, mainly carbon dioxide and water, into the array of organic macromolecules of which they are made. This process is called photosynthesis. – Use of the free energy of ...
... – Plants, algae, and some bacteria are autotrophs – also known as self‐feeders. They use sunlight to assemble inorganic precursors, mainly carbon dioxide and water, into the array of organic macromolecules of which they are made. This process is called photosynthesis. – Use of the free energy of ...
Vitamins Clinical relevance: homocystinuria: B6 and/or B12 and/or
... o both forms have same fxnl end: 2 N atoms in ring o redox rxns occurring in 2 steps o Electron transport in mitochondria to drive ATP production o xenobiotic drug metabolism via cytochrom P450, lipid metabolism, antioxidant ...
... o both forms have same fxnl end: 2 N atoms in ring o redox rxns occurring in 2 steps o Electron transport in mitochondria to drive ATP production o xenobiotic drug metabolism via cytochrom P450, lipid metabolism, antioxidant ...
File
... are added to glucose to form hexose biphosphate). These two phosphate groups are provided by two molecules of ATP. • Step 2 - Lysis of hexose biphosphate. Hexose biphosphate splits into two molecules of triose phosphate. • Step 3 - Each triose phosphate molecule is oxidized (hydrogens and electrons ...
... are added to glucose to form hexose biphosphate). These two phosphate groups are provided by two molecules of ATP. • Step 2 - Lysis of hexose biphosphate. Hexose biphosphate splits into two molecules of triose phosphate. • Step 3 - Each triose phosphate molecule is oxidized (hydrogens and electrons ...
Cellular Respiration
... oxidative reduction & the kreb’s cycle. • Possible for 36 ATP to be made. ...
... oxidative reduction & the kreb’s cycle. • Possible for 36 ATP to be made. ...
Blank Jeopardy
... Photosynthesis- food synthesized, carbon dioxide taken in, oxygen given off, occurs only in chloroplasts. ...
... Photosynthesis- food synthesized, carbon dioxide taken in, oxygen given off, occurs only in chloroplasts. ...
How do cells regulate the speed of reactions?
... 1) Chemiosmosis: occurs in membrane 2) Substrate-level phosphorylation ...
... 1) Chemiosmosis: occurs in membrane 2) Substrate-level phosphorylation ...
IB BIOLOGY: Respiration Notes - NatronaBiology-IB2
... sites that create ATP by binding ADP with inorganic phosphate molecules. The result is 36 ATP produced by oxidative phosphorylation. Explain aerobic respiration including the link reaction, the Krebs cycle, the role of NADH +H+, the electron transport chain and the role of oxygen. In aerobic respira ...
... sites that create ATP by binding ADP with inorganic phosphate molecules. The result is 36 ATP produced by oxidative phosphorylation. Explain aerobic respiration including the link reaction, the Krebs cycle, the role of NADH +H+, the electron transport chain and the role of oxygen. In aerobic respira ...
Nitrogen Cycle - HCC Learning Web
... that remove atoms from active, shortterm nutrient cycles, such as sediments, oceans, and bodies of plants. ...
... that remove atoms from active, shortterm nutrient cycles, such as sediments, oceans, and bodies of plants. ...
Review L5 Metabolism thru L8 CR
... organisms and why? 12. Which wavelengths have higher energy, red or blue? 13. What is visible light? 14. Draw a picture showing the three ways light reacts when it meets matter. Be sure to label the picture. 15. Be able to talk through the photosynthesis experiment describe in lecture (slides 13-16) ...
... organisms and why? 12. Which wavelengths have higher energy, red or blue? 13. What is visible light? 14. Draw a picture showing the three ways light reacts when it meets matter. Be sure to label the picture. 15. Be able to talk through the photosynthesis experiment describe in lecture (slides 13-16) ...
Biochem 462 - public.asu.edu
... I want you to determine the number of oxygen molecules (O2, not ½ O2) required for the complete oxidation of one 16 carbon fatty acid. Please do this in three steps (you need to explain your reasoning for full credit). If you cannot do one step, make an assumption and do the next one. a) Determine t ...
... I want you to determine the number of oxygen molecules (O2, not ½ O2) required for the complete oxidation of one 16 carbon fatty acid. Please do this in three steps (you need to explain your reasoning for full credit). If you cannot do one step, make an assumption and do the next one. a) Determine t ...
Unit 6: Ecology Content Outline: Ecosystem Dynamics (6.4) – Part 1 I
... I. Biogeochemical Cycles (“Bio” means “life”; “geo” means “earth”) These refer to the cycling of matter. A. Water cycle – Water vapor is created by the sun causing evaporation of the bodies of water such as oceans and lakes. This water vapor is carried by the winds to almost the whole world. It cond ...
... I. Biogeochemical Cycles (“Bio” means “life”; “geo” means “earth”) These refer to the cycling of matter. A. Water cycle – Water vapor is created by the sun causing evaporation of the bodies of water such as oceans and lakes. This water vapor is carried by the winds to almost the whole world. It cond ...
Microbial metabolism
Microbial metabolism is the means by which a microbe obtains the energy and nutrients (e.g. carbon) it needs to live and reproduce. Microbes use many different types of metabolic strategies and species can often be differentiated from each other based on metabolic characteristics. The specific metabolic properties of a microbe are the major factors in determining that microbe’s ecological niche, and often allow for that microbe to be useful in industrial processes or responsible for biogeochemical cycles.== Types of microbial metabolism ==All microbial metabolisms can be arranged according to three principles:1. How the organism obtains carbon for synthesising cell mass: autotrophic – carbon is obtained from carbon dioxide (CO2) heterotrophic – carbon is obtained from organic compounds mixotrophic – carbon is obtained from both organic compounds and by fixing carbon dioxide2. How the organism obtains reducing equivalents used either in energy conservation or in biosynthetic reactions: lithotrophic – reducing equivalents are obtained from inorganic compounds organotrophic – reducing equivalents are obtained from organic compounds3. How the organism obtains energy for living and growing: chemotrophic – energy is obtained from external chemical compounds phototrophic – energy is obtained from lightIn practice, these terms are almost freely combined. Typical examples are as follows: chemolithoautotrophs obtain energy from the oxidation of inorganic compounds and carbon from the fixation of carbon dioxide. Examples: Nitrifying bacteria, Sulfur-oxidizing bacteria, Iron-oxidizing bacteria, Knallgas-bacteria photolithoautotrophs obtain energy from light and carbon from the fixation of carbon dioxide, using reducing equivalents from inorganic compounds. Examples: Cyanobacteria (water (H2O) as reducing equivalent donor), Chlorobiaceae, Chromatiaceae (hydrogen sulfide (H2S) as reducing equivalent donor), Chloroflexus (hydrogen (H2) as reducing equivalent donor) chemolithoheterotrophs obtain energy from the oxidation of inorganic compounds, but cannot fix carbon dioxide (CO2). Examples: some Thiobacilus, some Beggiatoa, some Nitrobacter spp., Wolinella (with H2 as reducing equivalent donor), some Knallgas-bacteria, some sulfate-reducing bacteria chemoorganoheterotrophs obtain energy, carbon, and reducing equivalents for biosynthetic reactions from organic compounds. Examples: most bacteria, e. g. Escherichia coli, Bacillus spp., Actinobacteria photoorganoheterotrophs obtain energy from light, carbon and reducing equivalents for biosynthetic reactions from organic compounds. Some species are strictly heterotrophic, many others can also fix carbon dioxide and are mixotrophic. Examples: Rhodobacter, Rhodopseudomonas, Rhodospirillum, Rhodomicrobium, Rhodocyclus, Heliobacterium, Chloroflexus (alternatively to photolithoautotrophy with hydrogen)