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Bio 101 Exam 1 Review - Chapters 1-4 Questions And Answers With Verified Solutions 100% Correct!!!
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Bio 101 Exam 1 Review - Chapters 1-4 Questions And Answers With Verified Solutions 100% Correct!!!

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  • October 31, 2024
  • 18
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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Bio 101 Exam 1 Review - Chapters 1-4
Questions And Answers With Verified
Solutions 100% Correct!!!
Process of Science - ANSWER✔✔ Inquiry: Asking a question from observation of
world
Evidence: To prove a claim you must have evidence (data)
Repeatability: Others should be able to recreate experiment


Literature Review - ANSWER✔✔ research step that entails identifying and
studying all existing studies on a topic to create a basis for new research (doing an
experiment that has already been done)


A hypothesis must be - ANSWER✔✔ testable and falsifiable


Experiments - ANSWER✔✔ prepare before, check if it supports hypothesis


Publication - ANSWER✔✔ release of work to public (peer reviewed)


Living - ANSWER✔✔ - plants
-animals
-bacteria
-fungus
-protists


Non-living - ANSWER✔✔ -soil

,-water
-light
-minerals
-air


Properties of life - ANSWER✔✔ - composition
- regulation (metabolism- digestion/homeostasis)
- growth and development
- energy processing (consumption or obtaining)
- response to the environment (or stimuli)
- reproduction (asexual/sexual)
- evolution


Atomic # - ANSWER✔✔ # of protons


Atomic Mass - ANSWER✔✔ # of protons and neutrons


Organic - ANSWER✔✔ a molecule that contains carbon/hydrogen atoms, utilized
by living organisms


Inorganic - ANSWER✔✔ can have carbon or hydrogen bond


Carbohydrates = - ANSWER✔✔ energy


Complex Carbohydrates - ANSWER✔✔ chain of glucose, covalent bond

, Amino Acids Structure - ANSWER✔✔ proteins


Nucleic Acid (vital for reproduction and cell function) - ANSWER✔✔ DNA and
RNA


Lipids - ANSWER✔✔ Sterols and cholesterol


Fatty Acids - ANSWER✔✔ saturated and unsaturated


Which is better for you - saturated or unsaturated? - ANSWER✔✔ Unsaturated


Triglycerides - ANSWER✔✔ Stored fat (3 fatty acid chains)


Phospolipids - ANSWER✔✔ -phosphate group
-polarized
-used for cell structure


bilayer of phospholipids - ANSWER✔✔ double layer of phospholipids containing
a hydrophilic head and hydrophobic tail


Hydrophobic - ANSWER✔✔ Water fearing


Hydrophilic - ANSWER✔✔ water loving

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