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be conjugations
Quiz by Dawid Przybysz
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​She ... a student
​I ... playing football
am
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She ... a student
I ... playing football
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Verb to be simple present conjugationsBacterial Cell One of the very first organisms to evolve on earth was probably a unicellular organism, like modern bacteria. Ever since then, life has evolved into a multitude of life forms over many millennia. However, we can still trace our ancestry back to this single-celled organism. Bacteria Definition “Bacteria are unicellular organisms belonging to the prokaryotic group where the organisms lack a few organelles and a true nucleus”. Internal Structures • Cytoplasm: A gel-like substance that fills the cell, containing water, enzymes, nutrients, and waste, where metabolic activities occur. • Nucleoid: A region within the cytoplasm that houses the bacterial chromosome, a single, continuous circle of DNA. • Ribosomes: Responsible for synthesizing proteins within the cell. • Plasmids: Small, circular, extra-chromosomal DNA molecules that can provide advantageous traits, such as antibiotic resistance. • Mesosomes: (Optional, less prominent in some views) Folds in the plasma membrane that are believed to be involved in cell division and respiration. Outer Structures & Layers • Cell Wall: A rigid outer layer composed of peptidoglycan that provides structural support, maintains cell shape, and protects against osmotic lysis. Capsule: (Optional) A sticky outer layer of polysaccharide that can help the bacteria adhere to surfaces, protect against phagocytosis by the immune system, and serve as a food reserve. • Plasma Membrane: A selectively permeable barrier that regulates the passage of nutrients and waste products into and out of the cell. Appendages • Flagella: Long, whip-like structures that provide motility, allowing the bacterium to move through its environment. • Pili (and Fimbriae): Hair-like protein appendages. Pili are longer and involved in bacterial conjugation (transfer of genetic material), while the shorter, more numerous fimbriae primarily function in attachment to host cells or surfaces.It's a quiz about conjugating the verbs BE and HAVE for A1 level studentsConjunctions or connectors have its functions in the sentences. This is especially if the conjunctions or connectors will be used in a format text like argumentative text. Transitions also serve the same purpose as conjunctions, but on a larger scale. They signal to the reader the relationship between ideas in a paragraph or even between paragraphs. By connecting larger ideas, they let readers know what to do with the information presented to them. Indicating these connections help reinforce the argument within a paper. Phrases like "for example" let the reader know the information that follows is meant to support an idea. Thus, the use of transitions cues readers into the writer's thinking process. Conjunctions improve the paper as a whole by giving the writing coherence, or flow. A conjunctive adverb such as "however" or "overall" joins two complete sentences, using either a semicolon or a period. These words and phrases serve different purposes: showing agreement, opposition, causality, support or emphasis, consequence and conclusion. They work like a bridge from one of the writer's points to another.BEBe going to reviewBE 4.02 OperationsBe Challenged September