Simple Diffusion 1. The following refer to Activity 1: Simulating Dialysis (Simple Diffusion). Which solute(s) were able to pass through the 20 MWCO membrane? None According to your results‚ which solute had the highest molecular weight? Albumin Which solute displayed the highest rate of diffusion through the 200 MWCO membrane? NACI_ Using the data from Chart 1‚ explain the relationship between the rate of diffusion and the size of the solute. The smaller the solute particle‚ the greater
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Organism Physiology Paper BIO/101 Organism Physiology Paper Every organism is different and has different physical attributes that allow them to survive in their habitat. Organisms can range from an animal‚ fungus‚ micro-organism‚ or plant. Some organisms have tick fur to deal with the cold winter as where some need the sun to survive. Evolution has given organisms their physiology to survive. Snakes as well as many reptiles have a unique physiology compared to other animals or organism
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BIO EXAM 1 BUILDING BLOCKS Aminoacids->Proteins->Enzymes Glucose=Polysaccrides Glyseral=Fat Molecule Neoclotides= DNA & RNA CRITERIA OF LIFE: (5) A. Biology: What is it?: BIOLOGY: is the scientific study of life B. What is life? -- Criteria for life: All living organisms have similar properties -composed of cells made up of macromolecules -growth‚ development & reproduction -heritable information in the form of DNA -sensitivity to stimuli -homeostasis (maintenance of internal environment)
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Organism Physiology: The Octopus Bio/101 The cephalopodor octopus is a marine organism that inhabits many diverse regions of the ocean. Its food source consists of crabs‚ small fish‚ clams‚ mussels and other marine animals. The octopus is a predatory animal and has developed many skills to aid in its survival in the environment it has adapted to. The octopus has several main organs that are vital to its survival; the brain for its intelligence; the ink sack for its defense; and the arms for
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ORGANISM PHYSIOLOGY PAPER Organism Physiology Paper DeAndrea Wheeler July 31‚ 2013 BIO/101 Hildegrade Selig Kingdom: Animalia‚ Phylum: Chordatra‚ Superclass: Tetrapoda‚ Class: Reptilia‚ Subclass: Diapsida‚ Order: Squamata‚ Suborder: Lacertilia. Family: Agamidae‚ Genus: Chlamydosaurus. Lizards are widespread groups with more than 4000 species ranging across all continents expect Antarctica‚ as well as most oceanic island chains. This paper
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Evolution Lab “Evolution by Natural Selection” The object of this experiment is to determine how changing the size of the beak of a finch will affect the population as well as the growth rate of the finch’s beak. The reason for the experiment is to evaluate evolution and how it affects the finch’s population‚ and how natural selection is always present in life. In this experiment I will show that the finch will continue to evolve until its beak has reached the optimal size for sustaining
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Review Questions 1. The organic molecule produced directly by photosynthesis is b) sugar 2. The photosynthetic process removes E) carbon dioxide from the environment. 3. The process of splitting water to release hydrogen and electrons occurs during the _____ process. a) light dependent 4. The process of fixing carbon dioxide into carbohydrates occurs in the ____ process. b) light independent. 5. Carbon dioxide enters the leaf through b) stomata. 6. The cellular transport process by which
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Anatomy and Physiology I BIO 201 Case Study Issue #1: Blister 1. The layers which separate when a blister forms are the epidermal and dermal layers. 2. Here are the differences between the following fluid-filled lesions: --pustule: common with acne; a small‚ inflamed‚ blister-like lesion filled with pus; may be sign of a bacterial infection --vesicle: a small sac or cyst containing fluid or gas --blister: a small pocket of fluid within the upper layers of the skin‚ usually
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BIO 101 Lecture Notes for Respiration‚ Fermentation‚ and Photosynthesis Respiration During aerobic respiration‚ glucose is completely oxidized (all H’s removed) leaving CO2 as an endproduct. The H’s are taken by coenzymes (NAD and FAD) to the electron transport chain. There the energy is drained from the hydrogen electrons and the energy is used to make ATP. The H’s are ultimately accepted by O2 to make H2O as an endproduct. Respiration occurs in three major stages: 1) Glycolysis
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Melissa Morales Bios 101 Spring 2013 Demography- Human Life History Introduction Demography is the study of human populations. It studies the size‚ composition and distribution of a population‚ and the process through which a population changes. Demography allows us to track changes over time and to depict how different periods in history change population dynamics. Births‚ deaths‚ migration and emigration‚ jointly produced the change within a population (Biological Science). Demography
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