different adrenalin concentrations (0.001%; 0.01%; 0.1%) on the daphnia flea. The daphnia was placed on a slide with cover slip in order to examine its heartbeat by using the microscope. Aim In this Lab we will study the effect of different concentrations of adrenalin on the heart rate daphnia‚ the water flea. It is expected to recognize a threshold of the daphnia in its reaction the three different adrenalin concentrations‚ in terms of heart rate. Background The endocrine system works with the
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Finding Fish Assignment 1 Barbara Calhoun SWK 358 The book‚ finding fish‚ is a poignant autobiography of the life of Antwone Quenton Fisher‚ an African American boy who suffered a tumultuous childhood in a foster care setting. He was born on 8-3-1959 in a Cleveland prison to Eva Mae Fisher. She was incarcerated for the shooting death of his father‚ her boyfriend at the time‚ Eddie Elkins. Initially‚ he spent his first few weeks of his life in a Cleveland orphanage. Then he was fostered
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Biology Honors Final Exam Review Study Guide A. Intro Unit * Characteristics of life (DR.CHARGE) * DNA * Directs protein synthesis * Reproduce * Divides in mitosis (asexual reproduction) * Cells * Homeostasis * The process by which cells maintain constant internal condition (water‚ temperature) * Adaptation (Evolution) * Respond to stimulus * Growth (Development) * Energy * Heterotroph: an organism that cannot synthesize its own food
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increasingly complex models at all levels of biology. This paper shows the innovations in studying biology. It discusses the biological level of organization and it also describes the model that has seem to be found on the said level. It was also discussed on this paper that the complex models that was developed for the past few years must have the new methods and techniques to model it. The journal tackles the level of organization‚ multi-scale in modelling in biology‚ MD of ion channels and heart modelling
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famous and traditional foods in Japan. Most Japanese like sushi and even foreign people do. However‚ only a few people know how to make sushi correctly. Just making sushi is very simple. you just hold rice with your hand and make a shape and put raw fish on it. However‚ if you want to make good sushi‚ it is not so easy. You will need to practice a lot to make sushi properly. It is said that it takes you more than 10 years to be a good sushi chef. However‚ don’t worry about it. Once you know how to
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divided into the following types Aquatic animals :- They live in water . Animals living in sea water are called marine & those live in river‚ponds‚streams‚etc are called as fresh water. Aquatic are of different types like- Zooplankton :- Passively floating in water Nanoplankton – Extremely small plankton. Nekton – the aggregate of actively swimming aquatic organism in a body of water able to move independly of water currents is called nekton Benthos – those animals found living
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Biology - Main Questions And Answers: Complete the table with a tick if the statement in the first column is true‚ for each process. Write a simple equation to show how ATP is synthesised from ADP: ADP + Pi ATP Give two ways in which the properties of ATP make it a suitable source of energy in biological processes: 1. Energy released in small/suitable amounts 2. Soluble 3. Involves a single/simple reaction Humans synthesise more than their body mass of ATP each day.
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Lab: Inhibiting the Action of Catechol Oxidase By: Kimberly G. Introduction: In this lab‚ Mr. Greene ’s sixth period AP Biology class split into groups "to investigate inhibition of enzyme activity by specific chemicals called inhibitors" (1). Group three pondered this lab ’s inhibitor‚ phenylthiourea (PTU). Is it a competitive inhibitor? That is an inhibitor that literally "competes" with the substrate by mimicking it‚ and thus "wins" the position at the active site of the enzyme. The blocked
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• temporal lobe- involved in auditory processing‚ memory‚ and other functions • optic nerves- bring visual input from the eyes and enter the ventral brain under the hypothalamus • pineal gland- functions in skin coloration changes in reptiles and fish‚ and helps to regulate biological rhythms‚ including seasonal reproductive cycles‚ in mammals • thalamus- responsible for directing important communication‚ both sensory and motor‚ between the cerebrum‚ other brain regions‚ and the peripheral nervous
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Through this expedition‚ we learned how to identify the marine fish stock assessment. The fish stock assessment is a scientific analysis that tries to describe the past of current situation of a fish stock. The main objective of a fish stock assessment is to make sure that the data inputs are accurate and made in a timely matter. The results that are presented to the marine resource management are critical because it ensures how to keep sustainable fisheries‚ healthy ecosystems‚ and to have productive
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