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Data Types and Analysis Techniques

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Questions and Answers

What is the result of $3 imes (8 - 2)$?

20 (correct)

Which of the following operations results in a negative answer?

Dividing a negative by a positive

Subtracting a negative from a positive

Adding two negative numbers

Multiplying a positive by a negative (correct)

What is the absolute value of $-7$?

{0}

{7} (correct)

{-14}

{-7}

Which term describes data that includes only numbers like length, mass, and speed?

Quantitative data Signup and view all the answers

In the equation $2x - 5 = 7$, what does solving for x entail?

Adding 5 then dividing by 2 Signup and view all the answers

Which of the following units of length is equivalent to 36 inches?

1 yard Signup and view all the answers

What is the primary function of ribosomes in a cell?

Synthesize proteins from amino acids Signup and view all the answers

Which organelle acts as the 'Amazon prime' of a cell?

Golgi complex Signup and view all the answers

Which cellular structure is responsible for maintaining the shape of a cell?

Cytoskeleton Signup and view all the answers

What is the primary function of vacuoles in a cell?

Store and remove wastes Signup and view all the answers

Which of the following organelles contains DNA and RNA?

Nucleus Signup and view all the answers

What is the main function of the mitochondrion in a cell?

Energy production (ATP synthesis) Signup and view all the answers

What is the primary function of carbohydrates?

Serve as a source of energy Signup and view all the answers

Which molecule is a monomer used in the formation of proteins?

Amino acids Signup and view all the answers

What is the relationship between Anabolic and Catabolic processes?

Catabolic processes break down large molecules while Anabolic processes build molecules. Signup and view all the answers

What type of bond pairs Adenine (A) with Thymine (T) in DNA structure?

Hydrogen bond Signup and view all the answers

Which molecule requires ATP for the replication of DNA?

DNA Signup and view all the answers

What is the function of messenger RNA (mRNA) in protein synthesis?

Carries DNA strands to be transcribed and translated Signup and view all the answers