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Cellular Respiration - Free Essay Examples and Topic Ideas

Cellular respiration is the process by which cells convert nutrients into a usable form of energy called ATP. It is made up of three main stages: glycolysis, the citric acid cycle, and the electron transport chain. During these stages, glucose is broken down into smaller molecules, which undergo various chemical reactions to produce ATP molecules. Cellular respiration occurs in both plants and animals, and is essential for the survival of all living organisms.

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  1. 1
    Cellular Respiration, Yeast Fermentation and Germinating and Non-Germinating Seeds
    Words • 766
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    Introduction Cellular respiration is basically a way for cells to break down glucose and turn it into ATP. Adenosine triphosphate or ATP is what carries the energy through the cell. In this lab you figure out how cellular reparation works using yeast fermentation and germinating and non-germinating seeds. Cellular respiration also makes carbon dioxide and water. In yeast cells fermentation makes carbon dioxide and ethanol. Methods and Materials The following materials were used in the first experiment to figure out…
    Cellular Respiration
  2. 2
    Analysis of Cellular Respiration Using Mitochondrial Suspension and Fermentation
    Words • 1340
    Pages • 5

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    The synthesis of ATP is a very complex process but is absolutely necessary for living organisms. This is due to ATP’s ability to drive cellular work. Looking at each of the four major steps to cellular respiration in depth gives a further understanding of how ATP is acquired by the cells. The first major step to cellular respiration is Glycolysis. In this step the six-carbon sugar, glucose, undergoes a series of chemical transformations. In the end, it is converted into…
    Cellular RespirationPhotosynthesis And Cellular Respiration
  3. 3
    Shirley Tomato Plants Investigation Analysis
    Words • 1141
    Pages • 5

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    Paper Type:1200 Word Essay Examples
    When looking at the graphs to show how the Shirley tomato plants grew, it is clear to see how each plant differed according to the feed used. Plants 1 and 2 were fed with Tomorite, plants 2 and 3 with Bio and plants 5 and 6 were controlled (only the nutrients found in the soil). From the ratios, we can see that Bio has three times the amount of nitrogen as Tomorite. In addition, Tomorite has double the amounts of…
    BiologyCellular RespirationChemistryEnzymePhotosynthesisPlants
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  4. 4
    An investigation to find the lowest temperature that kills all the yeast cells
    Words • 2041
    Pages • 8

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    Paper Type:2000 Word Essay Examples
    The aim of this investigation is to determine at what exact temperature all the yeast cells in a 10% suspension die with no interference from other factors which may affect the results. As shown in my appendix I am looking for when the decline part of the mixtures metabolic state is absolutely 0. (ref. appendix 1) Bakers yeast is a species of yeast formally known as Saccharomyces Cerevisiae. It is eukaryotic and its key metabolic process under normal conditions used…
    Cellular Respiration
  5. 5
    How Temperature Effect On Anaerobic Respiration In Yeast?
    Words • 1808
    Pages • 7

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    Paper Type:1800 Word Essay ExamplesCause And Effect Essay
    Enzymes are the tools of life. They do almost everything in a cell. Virtually every one of life's chemical reactions is driven by some enzyme. Enzymes are organic catalysts that work like a starter on a car. With a small input of energy from the starter, a car can run on its own energy all day. They don't get not used up or changed when they "jumpstart" another molecule. They can perform the same task over and over working very…
    Anaerobic RespirationCellular RespirationChemistryEnzymePhysicsWater
  6. 6
    Aerobic System in Physical Activities
    Words • 371
    Pages • 2

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    Paper Type:400 Word Essay Examples
    In physical activities such as sport one of the major energy systems we use is called the Aerobic system, Aerobic means that this energy system needs oxygen to successfully function. This system takes place through multiple chemical reactions formally known as the Krebs Cycle, the Krebs Cycle is a part of cellular respiration in which is at the center of cellular metabolism taking a major role in the process of energy production. Here we have continuous glycogen breakdowns from when…
    ActivityCellular Respiration
  7. 7
    Early Detection of Brain Infarction
    Words • 624
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    The white matter in centrum semiovale is particularly susceptible area to hypoperfusion because it is the most distal white matter part which perfused by the cortical branches of carotid arteries. This area is most likely one of the first to have ischemic injury affection when blood flow decrease. From a technical point of view, the centrum semiovale is suited for performing accurate spectroscopy of white matter without contamination by gray matter or subcutaneous fat. Findings of 1H-MRSI in patients with…
    BiologyBrainCellular RespirationNervous System
  8. 8
    The Dance of Life: Interconnected Carbon-Oxygen Cycles
    Words • 503
    Pages • 2

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    Paper Type:300 Word Essay Examples
    The carbon-oxygen cycles comprise two distinct yet interdependent processes crucial for the sustenance of life on Earth. These cycles, operating through intricate biological and environmental mechanisms, play a vital role in maintaining the delicate balance of atmospheric gases. This essay delves into the four key processes that define the carbon-oxygen cycles: Photosynthesis, Respiration, Combustion, and Decomposition. Photosynthesis: The Green Engine of Life At the core of the carbon-oxygen cycles lies photosynthesis, a complex biological process executed by plants. Through the…
    Cellular RespirationPhotosynthesisWater
  9. 9
    Effect of pH on the Rate of Fermentation in Yeast
    Words • 1137
    Pages • 5

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    Paper Type:1200 Word Essay ExamplesCause And Effect Essay
    The experiment conducted regarding the effect of pH upon the rate of fermentation in yeasts was composed of two main parts or set of procedures. The first part of the experiment was focused upon the analysis of changes or shifts in pH induced by yeast samples that are placed in varying levels of pH. From the results gathered, it was rather apparent that there was not much change upon initial and final readings. However, it still provides insights regarding the…
    BiologyCellular RespirationScience
  10. 10
    Photosynthesis and Cellular Respiration: A Vital Interplay
    Words • 773
    Pages • 3

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    Paper Type:600 Word Essay Examples
    The processes of photosynthesis and cellular respiration are integral to the survival of organisms, playing distinct yet interconnected roles. While photosynthesis is exclusive to plants, cellular respiration occurs universally in both plants and animals. To comprehend these processes fully, it is essential to delve into the definitions of photosynthesis and cellular respiration, examining their intricacies and relating them to the cellular components responsible for their execution. Photosynthesis: Harvesting Sunlight for Sustenance Photosynthesis is the intricate biological procedure through which green…
    Cellular RespirationPhotosynthesis
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  11. 11
    Energy Flow in Living Organisms: Photosynthesis and Cellular Respiration
    Words • 913
    Pages • 4

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    Paper Type:1000 Word Essay ExamplesSynthesis Essay
    Understanding the fundamental processes that govern energy flow in living organisms is crucial in the realm of biology. Cells, the basic units of life, possess the remarkable capability to acquire the energy necessary for various essential functions, including growth, repair, survival, and reproduction. Among the primary pathways responsible for this energy flow are photosynthesis and cellular respiration, intricate processes that play pivotal roles in the sustenance of life.Photosynthesis: A Symphony of Light Reaction and Calvin CyclePhotosynthesis, a marvel of nature,…
    Cellular RespirationPhotosynthesis And Cellular Respiration
  12. 12
    The effects of exercise on the cardiovascular and respiratory system
    Words • 1902
    Pages • 7

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    Paper Type:1800 Word Essay ExamplesCause And Effect Essay
    The objective of this report is to critically explain the physiological effects of exercise on the human respiratory system and cardiovascular system. To begin with, I will explain the two systems, their specific functions and how they inter-relate. I will then go on to analyse the effects of exercise on the two systems by looking at the way in which the body deals with an increased workload, and any health issues that may affect this. Cardiovascular system This system is…
    Cardiovascular SystemCellular RespirationExercise
  13. 13
    The Effect of the Nature of Substrate on Cellular respiration of yeast
    Words • 1776
    Pages • 7

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    Paper Type:1800 Word Essay ExamplesCause And Effect Essay
    Abstract The experiment aims to observe if simpler substrates makes the rate of cellular respiration faster. Using yeast, smith fermentation tubes and different substrates namely, starch, lactose, sucrose, glucose and fructose, which are from different kinds of carbohydrates, ranging from the simplest sugars glucose and fructose to the polysaccharide starch and water as the control, the hypothesis was tested. With the span of thirty minutes with five-minute intervals, the height of carbon dioxide trapped in the tube was measured. The…
    Cellular RespirationNature
  14. 14
    Understanding human anatomy and physiology
    Words • 2156
    Pages • 8

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    Paper Type:2000 Word Essay Examples
    Metabolism refers to the chemical reaction collections that take place in the cells of the body. The process of metabolism converts the body nutrients derived from food ingested to produce essential energy requirements for the body. The body requires energy for muscular activity and movements as well as blood circulation, breathing, making new cells, lymph, and tissue fluid transmission of nerve impulses and repair of body tissues among other roles. The control of metabolic chemical reactions in the body is…
    Cardiovascular SystemCellular RespirationHumanHuman AnatomyHuman Digestive SystemHuman Physiology
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