Introduction to Biology: Common Features of Living Organisms
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Introduction to Biology: Common Features of Living Organisms

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Questions and Answers

What is the genetic material of retroviruses?

RNA

Which cellular structure is present in plants, bacteria, and fungi?

Cell wall

Where does protein synthesis take place in a cell?

Cytoplasm

What process is commonly used to achieve energy in living organisms?

<p>Glycolysis</p> Signup and view all the answers

What is the structure of DNA in bacteria?

<p>Circular DNA</p> Signup and view all the answers

What process involves crossing-over and independent organization to create variation amongst the creation of new cells?

<p>Miosis</p> Signup and view all the answers

Which type of organism is known for living in harsh or extreme conditions?

<p>Bacteria</p> Signup and view all the answers

What is the main function of hemoglobin?

<p>Acts as a carrier protein for oxygen</p> Signup and view all the answers

Which process begins with inorganic molecules and over time leads to the production of organic molecules such as amino acids and fatty acids?

<p>Chemical evolution</p> Signup and view all the answers

What is the purpose of maintaining suitable pH levels of Hydrochloric acid in the stomach?

<p>To activate pepsin for breaking down proteins</p> Signup and view all the answers

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