PLTW PBS EOC Review Actual Exam
Questions and Answers Latest Updated
2025 Top Rated A+
What carries blood towards the heart? - CORRECT ANSWER-Veins
What carried blood away from the heart? - CORRECT ANSWER-
Arteries
What kind of blood is carried away from the heart? - CORRECT
ANSWER-Oxygenated blood
What kind of blood is carried back towards the heart? - CORRECT
ANSWER-Deoxygenated blood
How many chambers does the heart have? - CORRECT ANSWER-four
What is represented by the green circles? - CORRECT
ANSWERPhosphate Group
What is represented by the black dotted lines? - CORRECT
ANSWERHydrogen bonds
Which base pairs with Guanine in DNA? - CORRECT ANSWER-
Cytosine
Which base pairs with Adenine in DNA? - CORRECT
, ANSWERThymine
Which base pairs with Adenine in RNA? - CORRECT ANSWER-Uracil
Which finger print ridge pattern is this? - CORRECT ANSWER-Loop
Which finger print ridge pattern is this? - CORRECT ANSWER-Whorl
What is the outermost layer of the hair? - CORRECT ANSWER-The
cuticle
What is the independent variable? - CORRECT ANSWER-The variable
that the researcher intentionally changes to determine its
influence on the dependent variable.
What is a dependent variable? - CORRECT ANSWER-The variable
being measured and whose value is influenced by the
independent variable.
Blood Plasma - CORRECT ANSWER-The pale yellow, liquid portion of
blood that consists of water and dissolved substances, including
sugars, lipids, metabolic waste products, amino acids,
hormones, and vitamins.
What are the three components of a nucleotide? - CORRECT
ANSWER-A phosphate group, a sugar, and one of four different
nitrogenous bases.
Cause of Death: - CORRECT ANSWER-the immediate reason for a
person's death (such as heart attack, kidney failure)
Questions and Answers Latest Updated
2025 Top Rated A+
What carries blood towards the heart? - CORRECT ANSWER-Veins
What carried blood away from the heart? - CORRECT ANSWER-
Arteries
What kind of blood is carried away from the heart? - CORRECT
ANSWER-Oxygenated blood
What kind of blood is carried back towards the heart? - CORRECT
ANSWER-Deoxygenated blood
How many chambers does the heart have? - CORRECT ANSWER-four
What is represented by the green circles? - CORRECT
ANSWERPhosphate Group
What is represented by the black dotted lines? - CORRECT
ANSWERHydrogen bonds
Which base pairs with Guanine in DNA? - CORRECT ANSWER-
Cytosine
Which base pairs with Adenine in DNA? - CORRECT
, ANSWERThymine
Which base pairs with Adenine in RNA? - CORRECT ANSWER-Uracil
Which finger print ridge pattern is this? - CORRECT ANSWER-Loop
Which finger print ridge pattern is this? - CORRECT ANSWER-Whorl
What is the outermost layer of the hair? - CORRECT ANSWER-The
cuticle
What is the independent variable? - CORRECT ANSWER-The variable
that the researcher intentionally changes to determine its
influence on the dependent variable.
What is a dependent variable? - CORRECT ANSWER-The variable
being measured and whose value is influenced by the
independent variable.
Blood Plasma - CORRECT ANSWER-The pale yellow, liquid portion of
blood that consists of water and dissolved substances, including
sugars, lipids, metabolic waste products, amino acids,
hormones, and vitamins.
What are the three components of a nucleotide? - CORRECT
ANSWER-A phosphate group, a sugar, and one of four different
nitrogenous bases.
Cause of Death: - CORRECT ANSWER-the immediate reason for a
person's death (such as heart attack, kidney failure)
