PLTW Biomedical Science Unit 1 and 2
Exam Questions And Answers
You can make an birds eye view sketch of the crime scene -
correct answer ✅What can be done at a scene of a mysterious
death to help reconstruct what happened?
911 operators take all applicable information (name, details,
address) -
correct answer ✅What is the job of a 911 operator?
EMT's assess and stabilize patients conditions, manage spinal
injuries, fractures, burns, and if necessary deliver babies -
correct answer ✅What is the job description of an EMT?
1) Examine the scene
2) Gather info. from persons of interest and potential motives
3) Analysis of evidence from the scene
4) Evidence from initial examination of the body -
correct answer ✅What are the steps to process evidence and
analysis of a crime scene?
Differences in biology help forensic scientists identify potential
suspects -
correct answer ✅How do the clues found a scene of a mysterious
,PLTW Biomedical Science Unit 1 and 2
Exam Questions And Answers
death help investigators determine what might have occurred and
help identify potential suspects?
Bacteria used to stimulate the immune system -
correct answer ✅What are antigens? How are they used?
Plasma -
correct answer ✅What is the liquid portion of blood called?
Which blood type they have -
correct answer ✅What does "clumping" show when blood typing?
A, B, AB, O -
correct answer ✅What are the four blood types?
Weapons, shoes, body, medicine -
correct answer ✅What kinds of physical evidence can be collected
from a crime scene?
, PLTW Biomedical Science Unit 1 and 2
Exam Questions And Answers
Blood, fingerprints, hair, bodily fluid -
correct answer ✅What evidence fro a crime scene would contain
DNA?
Scientist find answers to testable questions -
correct answer ✅How do scientists design experiments to find the
most accurate answer to the question they are asking?
A prediction of what will happen -
correct answer ✅What is a hypothesis?
A final statement saying if your hypothesis was correct -
correct answer ✅What is a conclusion?
Something that stays the same throughout the experiment;
Important so you get the correct results -
correct answer ✅What is a control group and why is it important?
Independent-changing
Dependent- result of the independent variable -
correct answer ✅What are the dependent and independent
variables?
Exam Questions And Answers
You can make an birds eye view sketch of the crime scene -
correct answer ✅What can be done at a scene of a mysterious
death to help reconstruct what happened?
911 operators take all applicable information (name, details,
address) -
correct answer ✅What is the job of a 911 operator?
EMT's assess and stabilize patients conditions, manage spinal
injuries, fractures, burns, and if necessary deliver babies -
correct answer ✅What is the job description of an EMT?
1) Examine the scene
2) Gather info. from persons of interest and potential motives
3) Analysis of evidence from the scene
4) Evidence from initial examination of the body -
correct answer ✅What are the steps to process evidence and
analysis of a crime scene?
Differences in biology help forensic scientists identify potential
suspects -
correct answer ✅How do the clues found a scene of a mysterious
,PLTW Biomedical Science Unit 1 and 2
Exam Questions And Answers
death help investigators determine what might have occurred and
help identify potential suspects?
Bacteria used to stimulate the immune system -
correct answer ✅What are antigens? How are they used?
Plasma -
correct answer ✅What is the liquid portion of blood called?
Which blood type they have -
correct answer ✅What does "clumping" show when blood typing?
A, B, AB, O -
correct answer ✅What are the four blood types?
Weapons, shoes, body, medicine -
correct answer ✅What kinds of physical evidence can be collected
from a crime scene?
, PLTW Biomedical Science Unit 1 and 2
Exam Questions And Answers
Blood, fingerprints, hair, bodily fluid -
correct answer ✅What evidence fro a crime scene would contain
DNA?
Scientist find answers to testable questions -
correct answer ✅How do scientists design experiments to find the
most accurate answer to the question they are asking?
A prediction of what will happen -
correct answer ✅What is a hypothesis?
A final statement saying if your hypothesis was correct -
correct answer ✅What is a conclusion?
Something that stays the same throughout the experiment;
Important so you get the correct results -
correct answer ✅What is a control group and why is it important?
Independent-changing
Dependent- result of the independent variable -
correct answer ✅What are the dependent and independent
variables?
