Biology – BC Revision Guide
... 4. Plants that have leaves which have green AND white bits. It is only What is a variegated leaf? the green parts that would photosynthesise. One of the products of photosynthesis is glucose. What can it be turned 5. Plants need the glucose they produce during photosynthesis for ...
... 4. Plants that have leaves which have green AND white bits. It is only What is a variegated leaf? the green parts that would photosynthesise. One of the products of photosynthesis is glucose. What can it be turned 5. Plants need the glucose they produce during photosynthesis for ...
Revision Sheet Quarter 1 2014-2015 Department:
... The cells of both prokaryotes and eukaryotes contain DNA,a cell membrane, cytoplasm and organelles. Eukaryotes; DNA is found in the nucleus, while prokaryotes; DNA is found in the cytoplasm. 2- Role of phospholipid molecule in cell membrane Phospholipid molecules form the double layer of the cell me ...
... The cells of both prokaryotes and eukaryotes contain DNA,a cell membrane, cytoplasm and organelles. Eukaryotes; DNA is found in the nucleus, while prokaryotes; DNA is found in the cytoplasm. 2- Role of phospholipid molecule in cell membrane Phospholipid molecules form the double layer of the cell me ...
METABOLISM I. Introduction. - metabolism: all chemical reactions
... NADH+H+/FADH2 to set up a hydrogen ion gradient used to drive ATP synthesis. - glucose oxidation: C2 H12 O6 +6O2 -------> 6H2 O + 6CO 2 + 38ATP + heat - this process involves glycolysis, Krebs Cycle, and electron transport chain (ETC). -there are two means of ATP production throughout glucose oxidat ...
... NADH+H+/FADH2 to set up a hydrogen ion gradient used to drive ATP synthesis. - glucose oxidation: C2 H12 O6 +6O2 -------> 6H2 O + 6CO 2 + 38ATP + heat - this process involves glycolysis, Krebs Cycle, and electron transport chain (ETC). -there are two means of ATP production throughout glucose oxidat ...
Word - OCVTS.org
... between 400 and 700 nanometers (nm) (refer to Figure 2 on page 6) in order to carry out photosynthesis. In my research, I shall be focusing on the major visible light spectrums: red, orange, yellow, green, blue and violet/purple. Red wavelengths, which are longer than the others, the most important ...
... between 400 and 700 nanometers (nm) (refer to Figure 2 on page 6) in order to carry out photosynthesis. In my research, I shall be focusing on the major visible light spectrums: red, orange, yellow, green, blue and violet/purple. Red wavelengths, which are longer than the others, the most important ...
Plants Unit Test SBI 3U Openbook
... d. They have cell walls that contain chitin. b. They are eukaryotic. e. Most plants can photosynthesize. c. They have numerous organelles. 5. Which of the following members of the kingdom plantae have naked seeds? a. bryophytes d. gymnosperms b. pteridophytes e. angiosperms c. spermatophytes 6. Whic ...
... d. They have cell walls that contain chitin. b. They are eukaryotic. e. Most plants can photosynthesize. c. They have numerous organelles. 5. Which of the following members of the kingdom plantae have naked seeds? a. bryophytes d. gymnosperms b. pteridophytes e. angiosperms c. spermatophytes 6. Whic ...
cell respiration wilk hl ibdp
... • As a result the more and more H+ ions ( protons) are transferred to the inter membrane space. Cytochrome c oxidase ultimately transfers electrons to Oxygen (terminal e acceptor) and water is formed as an end product. ...
... • As a result the more and more H+ ions ( protons) are transferred to the inter membrane space. Cytochrome c oxidase ultimately transfers electrons to Oxygen (terminal e acceptor) and water is formed as an end product. ...
- Riverside Preparatory High School
... Energy carrier molecules produced during Glycolysis and the Kreb’s Cycle enter the ETC ...
... Energy carrier molecules produced during Glycolysis and the Kreb’s Cycle enter the ETC ...
How do BIG stars shine?
... knowing a bit about nuclear physics, he came up with a scenario that might work. It involved carbon, that common or garden atom that most of us are made of (liquid metal terminators being the primary exception). It’s not the most obvious of ideas, you want to fuse two hydrogens (atomic number 1) int ...
... knowing a bit about nuclear physics, he came up with a scenario that might work. It involved carbon, that common or garden atom that most of us are made of (liquid metal terminators being the primary exception). It’s not the most obvious of ideas, you want to fuse two hydrogens (atomic number 1) int ...
Chapter 2: Chemical Basis of Life
... 1. Chemicals that contain carbon and hydrogen are ________________________ 2. Chemicals that generally do not contain carbon and hydrogen are ___________ __________________________________________________________________ 3. Nonelectrolytes are _______________________________________________ 4. _____ ...
... 1. Chemicals that contain carbon and hydrogen are ________________________ 2. Chemicals that generally do not contain carbon and hydrogen are ___________ __________________________________________________________________ 3. Nonelectrolytes are _______________________________________________ 4. _____ ...
CLASSIFICATION VOCABULARY 72L
... A seed plants (having seeds enclosed in an ovary) which includes most of the world’s flowering plants Plants without a vascular system (xylem & phloem). Have no roots, stems, or leaves. Any seed-bearing plants that has tubes(veins) for transport of materials ...
... A seed plants (having seeds enclosed in an ovary) which includes most of the world’s flowering plants Plants without a vascular system (xylem & phloem). Have no roots, stems, or leaves. Any seed-bearing plants that has tubes(veins) for transport of materials ...
Organic Compounds
... Because there are SO MANY C-H bonds in fatty acids, lipids are VERY efficient ways of storing energy. ...
... Because there are SO MANY C-H bonds in fatty acids, lipids are VERY efficient ways of storing energy. ...
Autotrophy A
... proteobacteria, planctomycetes, spirochates, and archaea (Maier et al. 2000; Madigan et al. 2003; Berg et al. 2010). 4. The 3-hydroxypropionate bicycle is present in some green non-sulfur phototrophic bacteria like Chloroflexus (Herter et al. 2002). A succinyl CoA molecule is synthesized from acetyl ...
... proteobacteria, planctomycetes, spirochates, and archaea (Maier et al. 2000; Madigan et al. 2003; Berg et al. 2010). 4. The 3-hydroxypropionate bicycle is present in some green non-sulfur phototrophic bacteria like Chloroflexus (Herter et al. 2002). A succinyl CoA molecule is synthesized from acetyl ...
slides
... 3. The Q10 - The rate of respiration doubles when temperature rises 10 oC (18 oF) - Respiration can be reduced by lowering O2 and increasing CO2 ...
... 3. The Q10 - The rate of respiration doubles when temperature rises 10 oC (18 oF) - Respiration can be reduced by lowering O2 and increasing CO2 ...
Biology_Chapter 8_Cellular_Respiration
... Grapes are crushed and the sugar they contain is fermented by yeasts to produce alcohol and carbon dioxide. The carbon dioxide usually escapes but if the wine is bottled before fermentation is complete, the carbon dioxide dissolves and escapes as bubble when the bottle is opened This is the case wit ...
... Grapes are crushed and the sugar they contain is fermented by yeasts to produce alcohol and carbon dioxide. The carbon dioxide usually escapes but if the wine is bottled before fermentation is complete, the carbon dioxide dissolves and escapes as bubble when the bottle is opened This is the case wit ...
topic ocr aqa edexcel wjec
... analysing DNA fragments, that have been cloned by PCR, and its use in determining genetic relationships and in determining the genetic variability within a population. • explain the biological principles that underpin genetic fingerprinting techniques • interpret data showing the results of gel elec ...
... analysing DNA fragments, that have been cloned by PCR, and its use in determining genetic relationships and in determining the genetic variability within a population. • explain the biological principles that underpin genetic fingerprinting techniques • interpret data showing the results of gel elec ...
Midterm Review Notes
... – Proteins have 1000’s of amino acids joined together – But there are only 20 different amino acids – The order you place them determine what protein you make ...
... – Proteins have 1000’s of amino acids joined together – But there are only 20 different amino acids – The order you place them determine what protein you make ...
Bio-Macromolecules Worksheet
... condensation as water is produced when the monomers are bonded together. To break the polymers down again the reaction is called hydrolysis. Notice how water is used or produced in these two reactions shown to the right There are four classes of macromolecules: carbohydrates, lipids, proteins, and n ...
... condensation as water is produced when the monomers are bonded together. To break the polymers down again the reaction is called hydrolysis. Notice how water is used or produced in these two reactions shown to the right There are four classes of macromolecules: carbohydrates, lipids, proteins, and n ...
Glycolysis Puzzle: Concept Map of "Splitting of Glucose"
... Pyruvate has two biochemical fates, depending upon whether or not oxygen is present. In the absence of oxygen, anaerobic respiration (fermentation) occurs. In animal cells ________________________ is reduced to lactic acid (lactate) By the oxidation of the coenzyme __________________________ In yeas ...
... Pyruvate has two biochemical fates, depending upon whether or not oxygen is present. In the absence of oxygen, anaerobic respiration (fermentation) occurs. In animal cells ________________________ is reduced to lactic acid (lactate) By the oxidation of the coenzyme __________________________ In yeas ...
Packet 10 Classification F13(2).
... their leaves. CARBON DIOXIDE is _______________________ taken in. Water has traveled from ROOTS into the leaves the ____________ and light shines down on the leaves. The carbon dioxide, water and light are all the necessary ingredients for ______________________. PHOTOSYNTHESIS Glucose and _________ ...
... their leaves. CARBON DIOXIDE is _______________________ taken in. Water has traveled from ROOTS into the leaves the ____________ and light shines down on the leaves. The carbon dioxide, water and light are all the necessary ingredients for ______________________. PHOTOSYNTHESIS Glucose and _________ ...
Ecology = scientific study of interactions among organisms and
... The atoms and molecules on the Earth cycle among the living and nonliving components of the biosphere. Material cycles make chemical substances available to living things for their continued growth and reproduction. Carbon – hydrogen – oxygen cycle - in photosynthesis, carbon dioxide and water c ...
... The atoms and molecules on the Earth cycle among the living and nonliving components of the biosphere. Material cycles make chemical substances available to living things for their continued growth and reproduction. Carbon – hydrogen – oxygen cycle - in photosynthesis, carbon dioxide and water c ...
Functional groups - Montgomery County Schools
... • non-polar, water insoluble (hydrophobic) • made of C, H, few O • hydroxyl & methyl groups • long term energy storage, insulation, cushion/protect organs, prevent water loss, chemical messengers, cell membranes • contain twice as much energy as a polysaccharide ...
... • non-polar, water insoluble (hydrophobic) • made of C, H, few O • hydroxyl & methyl groups • long term energy storage, insulation, cushion/protect organs, prevent water loss, chemical messengers, cell membranes • contain twice as much energy as a polysaccharide ...
Cellular Respiration Stations Worksheet Station 1: Overview Why is
... Station 5: Oxidative phosphorylation 1. Oxidative phosphorylation occurs in the ______________ ____________________________. 2. 1This is where most of the ATP comes from in cellular respiration. The molecules ______________________ and ______________________ are converted into ATP here. 3. This proc ...
... Station 5: Oxidative phosphorylation 1. Oxidative phosphorylation occurs in the ______________ ____________________________. 2. 1This is where most of the ATP comes from in cellular respiration. The molecules ______________________ and ______________________ are converted into ATP here. 3. This proc ...
4.4 Overview of Cellular Respiration I. Respiration
... times C. Has 2 main stages: 1) Kreb’s Cycle mitochondrion 2) Electron Transport Chain ...
... times C. Has 2 main stages: 1) Kreb’s Cycle mitochondrion 2) Electron Transport Chain ...
Flip Folder 8 KEY - Madison County Schools
... selected, autotroph, small). As they live/die, decomposers (bacteria) would eventually create soil out of their remains. This would provide a suitable living environment for any plants that may be dropped there by animals, wind, or water. They then grow and die which creates even better soil for big ...
... selected, autotroph, small). As they live/die, decomposers (bacteria) would eventually create soil out of their remains. This would provide a suitable living environment for any plants that may be dropped there by animals, wind, or water. They then grow and die which creates even better soil for big ...
Bauman Chapter 1 Answers to Critical Thinking Questions
... respiration, and utilizes final electron acceptors other than oxygen (nitrates, sulfates, etc.). Fermentation is the least efficient of these catabolic pathways, using high-energy organic molecules (e.g. pyruvic acid) as final electron acceptors. 11. Scientists estimate that up to one-third of Earth ...
... respiration, and utilizes final electron acceptors other than oxygen (nitrates, sulfates, etc.). Fermentation is the least efficient of these catabolic pathways, using high-energy organic molecules (e.g. pyruvic acid) as final electron acceptors. 11. Scientists estimate that up to one-third of Earth ...
Photosynthesis
Photosynthesis is a process used by plants and other organisms to convert light energy, normally from the Sun, into chemical energy that can be later released to fuel the organisms' activities. This chemical energy is stored in carbohydrate molecules, such as sugars, which are synthesized from carbon dioxide and water – hence the name photosynthesis, from the Greek φῶς, phōs, ""light"", and σύνθεσις, synthesis, ""putting together"". In most cases, oxygen is also released as a waste product. Most plants, most algae, and cyanobacteria perform photosynthesis; such organisms are called photoautotrophs. Photosynthesis maintains atmospheric oxygen levels and supplies all of the organic compounds and most of the energy necessary for life on Earth.Although photosynthesis is performed differently by different species, the process always begins when energy from light is absorbed by proteins called reaction centres that contain green chlorophyll pigments. In plants, these proteins are held inside organelles called chloroplasts, which are most abundant in leaf cells, while in bacteria they are embedded in the plasma membrane. In these light-dependent reactions, some energy is used to strip electrons from suitable substances, such as water, producing oxygen gas. Furthermore, two further compounds are generated: reduced nicotinamide adenine dinucleotide phosphate (NADPH) and adenosine triphosphate (ATP), the ""energy currency"" of cells.In plants, algae and cyanobacteria, sugars are produced by a subsequent sequence of light-independent reactions called the Calvin cycle, but some bacteria use different mechanisms, such as the reverse Krebs cycle. In the Calvin cycle, atmospheric carbon dioxide is incorporated into already existing organic carbon compounds, such as ribulose bisphosphate (RuBP). Using the ATP and NADPH produced by the light-dependent reactions, the resulting compounds are then reduced and removed to form further carbohydrates, such as glucose.The first photosynthetic organisms probably evolved early in the evolutionary history of life and most likely used reducing agents, such as hydrogen or hydrogen sulfide, as sources of electrons, rather than water. Cyanobacteria appeared later; the excess oxygen they produced contributed to the oxygen catastrophe, which rendered the evolution of complex life possible. Today, the average rate of energy capture by photosynthesis globally is approximately 130 terawatts, which is about three times the current power consumption of human civilization.Photosynthetic organisms also convert around 100–115 thousand million metric tonnes of carbon into biomass per year.