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PLTW Biomed End of Course Assessment Review Packet 2024 With 100% Correct Answers
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PLTW Biomed End of Course Assessment Review Packet 2024 With 100% Correct Answers
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PLTW Biomed End of Course Assessment Review Packet.pdf file:///C:/Users/HP/Desktop/NIW/PLTW%20Biomed%20End%20ofPLTW Biomed End of Course Assessment Review
Packet
1. Name 5 pieces of evidence that might be obtained at a crime scene that could help
solve the crime.
ANS finger prints, foot prints, hairs, bodily fluids, & blood
2. What is a nucleotide?
ANS The basic structural unit of DNA, which is composed ofa deoxyribose sugar molecule, a
phosphate group, and a nitrogenous base.
3. What is a gene?
ANS a unit of heredity that is transferred from a parent to offspringand is held to determine
some characteristic of the offspring
4. What is DNA, double helix?
ANS DNA is the hereditary material in humans and allliving organisms
5. What is a chromosome?
ANS a structure of nucleic acids and protein found in thenucleus of most living cells, carrying
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,PLTW Biomed End of Course Assessment Review Packet.pdf file:///C:/Users/HP/Desktop/NIW/PLTW%20Biomed%20End%20of
genetic information in the form of genes
6. What are the 4 bases of DNA?
ANS A, T, C, G
7. What do restriction enzymes do?
ANS Restriction enzymes recognize a specificnucleotide sequence & cuts the DNA in that spot
8. What does gel electrophoresis do? Which way does the DNA run on the gel?
ANS Gel electrophoresis separates the nucleic acid in the DNA. DNA is negativeso it would
move towards a positive charge.
9. How does DNA differ from person to person?
ANS The orders & structures of thebase pairs (A,T,C,G) which make different proteins &
characteristics
10. What would bond with this strand of DNA? ATCGTCAGG
ANS TAGCAGTCC
11. What is type 1 diabetes?
ANS where the pancreas produces little to no insulin -insulin dependent
12. What is type 2 diabetes?
ANS where the body won't allow insulin to go into cells,causing blood glucose levels to rise -
insulin resistant
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