Practice questions for this set Questions with 100% Verified Answers Latest Update

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Practice questions for this set Questions with 100% Verified Answers Latest Update

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Institution Biology

Course Biology

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Practice questions for this set Questions with 100% Verified Answers Latest Update

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Practice questions for this set Questions with 100%
Verified Answers Latest Update
Question: What does PCR stand for?

Answer:

Polymerase Chain Reaction

Question: What is the first step of PCR?

Answer:

denaturation

Question: What is the second step of PCR?

Answer:

annealing

Question: Which of the following is NOT contained in a gel solution?

Answer:

gel buffer

Question: DNA polymerase are...

Answer:

enzymes that synthesize growing DNA

Question: What charge does DNA have

Answer:

negative

Question: Standard sized DNA fragments used for comparison in gels are called

Answer:

ladders

Question: gel electrophoresis separates DNA fragments by what?

Answer:

size

Question: what type of gel will we create in lab?

, Answer:

agarose

Question: To which electrode will DNA migrate in gel electrophoresis?

Answer:

positive

Question: Catabolic reactions synthesize large molecules from smaller ones.

Answer:

false

Question: Anabolic reactions breakdown food to obtain energy.

Answer:

False

Question:

Answer:

Question:

Answer:

Question: What is the PH indicator we use in this experiment? (Lab 7)

Answer:

phenolphthalein

Question: What is our titrant in this experiment?

Answer:

sulfuric acid

Question: A complete list of the products of cellular respiration.

Answer:

CO2, H2O, and energy

Question: A metabolic process by which cells secure energy from various compounds is...

Answer:

cellular respiration

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Uploaded on: August 8, 2026
Number of pages: 10
Written in: 2026/2027
Type: Exam (elaborations)
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