Molecules of life | Kent State | Dr. Datta | Exam 1 Questions and Answers 100% Correct Answers Already Graded A+

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Molecules of life | Kent State | Dr. Datta | Exam 1 Questions and Answers 100% Correct Answers Already Graded A+

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Molecules of life | Kent State | Dr. Datta | Exam 1 Questions and Answers 100% Correct Answers Already Graded A+

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Molecules of life | Kent State | Dr. Datta |
Exam 1 Questions and Answers 100% Correct
Answers Already Graded A+

Q: what is the molecule of life?
Ans: DNA

Q: What two abilities does an organism need in order to be alive?
Ans: Replication and Movement
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Q: Who was Craig Venter?
Ans: A scientist that experimentally proved that DNA is the molecule of life

Q: Describe Craig Venter's experiment
Ans: He took a bacteria, removed the DNA, and noticed it quickly died. So, he
took another bacteria-less DNA, gave it synthetic DNA and it lived.

Q: What is a cation?
Ans: A positively charged ion

Q: what is an anion?
Ans: A negatively charged ion

Q: what are the cations in blood plasma?
Ans: calcium, magnesium, potassium, and sodium

Q: what are the anions in blood plasma?
Ans: Chloride, Bicarbonate, Dihydrogen phosphate, sulfate

, 2 Exampromax - Stuvia US

Q: Perchlorate
Ans: ClO4-

Q: Sulfate
Ans: SO4 2-

Q: Hydroxide
Ans: OH-

Q: Carbonate
Ans: CO3 2-
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Q: Hydrogen Sulfate
Ans: HSO4-

Q: Ammonium
Ans: NH4+

Q: Nitrate
Ans: NO3-

Q: Nitrite
Ans: NO2-

Q: Phosphate
Ans: PO4 3-

Q: Dihydrogen Phosphate
Ans: H2PO4 2-

Q: Hydrogen Phosphate

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Uploaded on: July 9, 2025
Number of pages: 5
Written in: 2024/2025
Type: Exam (elaborations)
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