PLTW PBS NEW EXAM WITH CORRECT ANSWERS 100% VERIFIED
What body system does the stomach belong to? - ANSWER The digestive system
What body system does the pancreas belong to? - ANSWER Both the digestive and
endocrine system
What body system do the lungs belong to? - ANSWER The respiratory system
What body system do the kidneys belong to? - ANSWER The urinary system
What body system do lymph nodes belong to? - ANSWER The lymphatic system
To which body system does your eyes belong? - ANSWER The nervous system
To which body system does your heart belong? - ANSWER The circulatory system
To which body system does the Uterus belong? - ANSWER The reproductive system
To which body system does the skin belong? - ANSWER The integumentary system
Which valve permits blood to flow from the right atrium into the right ventricle of the
heart? - ANSWER The tricuspid valve
Which valve permits blood to pass from the left atrium into the left ventricle of the heart?
- ANSWER The mitral valve
, What carries blood toward the heart? - ANSWER Veins
What carried blood away from the heart? - ANSWER Arteries
What type of blood is taken away from the heart? - ANSWER Oxygenated blood
What type of blood is brought towards the heart? - ANSWER Deoxygenated blood
How many chambers does the heart have? - ANSWER four
What is the green circle? - ANSWER Phosphate Group
What are the black dotted lines? - ANSWER Hydrogen bonds
Which of the following is the base that pairs with Guanine in DNA? - ANSWER Cytosine
Which base pairs with Adenine in DNA? - ANSWER Thymine
Which base pairs with Adenine in RNA? - ANSWER Uracil
Which finger print ridge pattern is this? - ANSWER Loop
Which finger print ridge pattern is this? - ANSWER Whorl
What is the outermost layer of the hair? - ANSWER The cuticle
What is the independent variable? - ANSWER The variable that the researcher
What body system does the stomach belong to? - ANSWER The digestive system
What body system does the pancreas belong to? - ANSWER Both the digestive and
endocrine system
What body system do the lungs belong to? - ANSWER The respiratory system
What body system do the kidneys belong to? - ANSWER The urinary system
What body system do lymph nodes belong to? - ANSWER The lymphatic system
To which body system does your eyes belong? - ANSWER The nervous system
To which body system does your heart belong? - ANSWER The circulatory system
To which body system does the Uterus belong? - ANSWER The reproductive system
To which body system does the skin belong? - ANSWER The integumentary system
Which valve permits blood to flow from the right atrium into the right ventricle of the
heart? - ANSWER The tricuspid valve
Which valve permits blood to pass from the left atrium into the left ventricle of the heart?
- ANSWER The mitral valve
, What carries blood toward the heart? - ANSWER Veins
What carried blood away from the heart? - ANSWER Arteries
What type of blood is taken away from the heart? - ANSWER Oxygenated blood
What type of blood is brought towards the heart? - ANSWER Deoxygenated blood
How many chambers does the heart have? - ANSWER four
What is the green circle? - ANSWER Phosphate Group
What are the black dotted lines? - ANSWER Hydrogen bonds
Which of the following is the base that pairs with Guanine in DNA? - ANSWER Cytosine
Which base pairs with Adenine in DNA? - ANSWER Thymine
Which base pairs with Adenine in RNA? - ANSWER Uracil
Which finger print ridge pattern is this? - ANSWER Loop
Which finger print ridge pattern is this? - ANSWER Whorl
What is the outermost layer of the hair? - ANSWER The cuticle
What is the independent variable? - ANSWER The variable that the researcher
