Provide an explanation for each. How is cilia movement different from flagella? 3.A. What are the three various ways protists can reproduce? Provide an example for each. A. Which ones involve an exchange of genetic material? B. The water mold life-cycle can reproduce both sexually and asexually. Draw this lifecycle and label the asexual and sexual parts. Explain what the sporangium is and be sure to reference it in the drawing.1.Which protist has a macronucleus and a micronucleus? Explain
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UNIT 1 VIRUSES AND SUBVIRUSES PRE-READING AND READING TASKS 1. Make sure you know the following words: to interfere with ["Intq’fIq] мешать‚ вредить inscrutable [In’skru:tqb(q)l] загадочный‚ непостижимый entity [’entItI] сущность‚ существо‚ организм to overpower ["qVvq’paVq] подавлять machinery [mq’Si:n(q)rI] структура intact [In’txkt] нетронутый‚ неповрежденный‚ целый crucial [’kru:S(q)l] решающий‚ критический to impart [Im’pQ:t] придавать‚ сообщать to promote [prq’mqVt] способствовать‚ помогать
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nucleus = DNA surrounded by special envelope(lipid membrane) = nuclear membrane unicellular(eg. yeast) / multicellular (eg. Mushrooms‚molds) cell wall of true fungi →compose of chitin 最common fungi → molds(mycelia (bread & fruit) → compose of long hyphae) 吸收nourishment by absorbing sol. of organic material from environment (eg. Soil ‚ seawater)slime molds → 擁有characteristics of both fungi & amoebas Protozoa -unicellular -move by pseudopods‚ flagella ‚ cilia 吸收nutrients from absorb
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PROTIST STUDY GUIDE 1. Where can Protists primarily be found? Most Protists can be found in wet areas‚ tree trunks and other organisms 2. What niche do Protists fill in an ecosystem? Protists have a big role in marine life‚ it serves as housing for many animals and food for many as well. 3. What are the 3 categories of Protists? Animal-like protists plant-like protists and fungus-like protists 4. What are the 4 types of Protozoa and how does each one move? Ciliates : Have hundreds of
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4.1 Cheese production process at St. Dairy Foods are complex materials containing proteins‚ vitamins‚ carbohydrates‚ enzymes‚ fats‚ minerals‚ water and other organic ingredients with differing compositions. Processing and preservation of these foods require variety of different applications and cautions. At St. Dairy‚ they produce organic cheeses and manually made with high intensity of cleanliness and hygiene. Step 1; Collection of milk from Bishop Glenn`s farm Collected morning milk (which
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Department of Food Science and Technology College of Agriculture and Food Science Visayas State University Baybay City‚ Leyte Microbiology of Fish and Fish Products Introduction: Fish is a major staple food in most parts of the world and are second only to meat as the major animal protein in most diets. Whilst foods such as ‘meat’ form relatively well -defined groups of raw materials‚ ‘fish’ constitutes a large range of types (some sources recognise over 20‚000 identified species)‚ caught over
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carbohydrates (4.7g)‚ and proteins (3.3g). Although molds can and do grow on the surface of yogurt if the yogurt are exposed to air‚ the high moisture contents favors the faster-growing yeasts and bacteria. The deficiency of vitamin B discourages some bacteria. The normal change to be expected in raw yogurt in room temperatures is an alcoholic fermentation by yeasts‚ followed by the oxidation of the alcohol and yogurt acids by film yeast or molds growing on the surface if it is exposed to air or the
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called phyla. Traditionally‚ textbooks from the United States used a system of six kingdoms. A fungus (/ˈfʌŋɡəs/; plural: fungi[3] or funguses[4]) is any member of a large group of eukaryotic organisms that includes microorganisms such as yeasts and molds(British English: moulds)‚ as well as the more familiar mushrooms. These organisms are classified as a kingdom‚ Fungi‚ which is separate from plants‚ animals‚protists‚ and bacteria. One major difference is that fungal cells have cell walls that contain chitin
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Study Guide for Exam 3 This will be a terminology-heavy exam. Make sure to study definitions. Compare your tables to a couple of classmates’ tables. Be familiar with life cycles as indicated. Do qs listed on Moodle –both the exam forum III and qs I’ve posted with power points Focus on the power point lectures‚ posted Remember‚ this is only a guide. Use your class notes‚ textbook‚ and all materials on Moodle General comments: The format of this exam MAY include fill in the blank‚ diagrams
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Protozoans (from Greek πρῶτον proton "first" and ζῷα zoa "animals"; singular protozoon) are microorganisms classified as unicellular eukaryotes.[1] While there is no exact definition of the term "protozoan"‚ most scientists use the word to refer to a unicellular heterotrophic protist‚ such as an amoeba or a cilipoopate. The term algae is used for microorganisms that photosynthesize. However‚ the distinction between protozoa and algae is often vague. For example‚ the alga Dinobryon has chloroplasts
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