Biological Psychology > QUESTIONS & ANSWERS > DNA Replication Webquest (All)

DNA Replication Webquest

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DNA & DNA Replication Webquest Name:_Aymen_________________________________________ Part 1: Interactive DNA Discovery Use any of the links below to complete the Interactive DNA Discovery activity o... n the 23andMe website. Click Get Started to begin and Next to move through the activity. As you move through the activity, answer the following questions. Full URL: https://education.23andme.com/dna-discovery/# Tiny URL: https://tinyurl.com/u4e8z6e 1. In which organelle is most DNA found?_Nucleus__________________________ 2. How many chromosomes do you inherit from your father? 23_________ How many from your mother? ___23______ 3. If you are male, what combination of chromosomes do you have?__XY_______ If female?___XX_______ 4. What does DNA contain instructions for? Contains instruction for making proteins and RNA’s____________________________________________________________ 5. What is the role of proteins?_ They carry out tasks necessary for building and maintaining the cell, like transporting oxygen, detecting invading bacteria, forming the structure of your hair, and countless other jobs.______________________________________________________________________ 6. What are the sections of DNA that contain instructions for making proteins called? __Genes_________________________ 7. Does all of an organism’s DNA code for proteins?___No____________ 8. What does T pair with? __A________ What does G pair with?__C_________ 9. If a DNA sequence is A-T-G-A-C, write the sequence of base pairs that would pair with it.___T-A-C-T-G 10. What percent of humans’ DNA sequences are identical? _99.5%_______________ 11. Can traits be determined by more than one gene?___Yes__________________ 12. What factors influence your traits?__Genetics, lifestyle and environment ________________________________________________________________ Part 2: DNA Structure and Function Video Use any of the links below to watch the DNA Structure video by Teachers Pet. As you watch, answer the following questions. Tiny URL: https://tinyurl.com/h55cdnx Full URL: https://www.youtube.com/watch?v=C1CRrtkWwu0 13. What does DNA stand for?__Deoxyribo Nucleic Acid_________________________________________________________________ 14. What does the information contained in DNA determine? The information determines inherited characteristics_________________________________________ 15. What does DNA code for? It codes for making proteins__________________________________ 16. What are the monomers of DNA called?_nucleotides_______________________ 17. What are the four nitrogen bases contained in DNA? [Show More]

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