Biol1121 - Study guides, Class notes & Summaries
Looking for the best study guides, study notes and summaries about Biol1121? On this page you'll find 39 study documents about Biol1121.
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BIOL 1121 unit 8 quiz (corrected 100% score) Latest Fall 2021/2022.
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BIOL 1121 unit 8 quiz (corrected 100% score) Latest Fall 2021/2022.
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BIOL 1121 Self-quiz unit 7: Attempt review Corrected to 100% score, Latest Fall 2022.
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University of the People BIOL 1121/ biol1121 unit 7 quiz.
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BIOL 1121 self quiz unit 5 (answered) fall 2021/2022.
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BIOL 1121 self quiz unit 5 (answered) fall 2021/2022.
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BIOL 1121 Unit 1 Self Quiz Latest fall21/22
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University of the People BIOL 1121 Unit 1 Quiz.
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MEIOSIS AND SEXUAL REPRODUCTION
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The ability to reproduce in kind is a basic characteristic of all living things. In kind means that the 
offspring of any organism closely resemble their parent or parents. Hippopotamuses give birth to 
hippopotamus calves, Joshua trees produce seeds from which Joshua tree seedlings emerge, and adult 
flamingos lay eggs that hatch into flamingo chicks. In kind does not generally mean exactly the same. 
Whereas many unicellular organisms and a few multicellular organisms can produce genetically i...
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BIOL 1121 Self-quiz unit 7: Attempt review Corrected to 100% score, Latest Fall 2023
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University of the People BIOL 1121/ biol1121 unit 7 quiz.
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Biol1121 self quiz unit 1
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This document helps reflect understanding on Biol1121 Unit 1.
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Which ions are being produced by this process, assuming that each of the chemical compounds dissociate into their constituent parts once they are dissolved in water
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Preparation of the correct buffer is key to any good biological experiment and it is important that you understand how to calculate the mass of each chemical required to make that buffer and what the resulting concentration of those constituents will be in moles per litre.
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The pH of a solution describes its acidity or alkalinity
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Phosphate Buffered Saline (PBS) is a commonly used buffer for experiments in biology because its pH and ion concentrations are similar to those in mammalian organisms. It works in a similar fashion to the blood plasma buffer mentioned in the textbook, but using dihydrogen phosphate ions and hydrogen phosphate ions for buffering through the following chemical reaction: 
 H2PO4- (aq) ⇆ H+ (aq) + HPO42--(aq)
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How DNA is used to generate protein
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In short it simply means protein synthesis which includes and happens in cells of all living organism. To start with the derivation of protein from the cell hence DNA comprises of two processes or stages. These processes are transcription and translation. Transcription in a typical eukaryotic cell occurs in the cell nucleus. During this period DNA is used as a template to create a molecule of messenger RNA (mRNA) where it leaves the nucleus and move to a ribosome found in the cytoplasm for trans...
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