Biology Exam On Cells! Trivia Quiz
(18).jpg "Biology Exam On Cells! Trivia Quiz")
The cell is the essential structural, functional, and biological item of every organism. Cells are referred to as the building blocks of life because they are the smallest units that make up human beings and other organisms. This biology quiz presents questions like what protects the cell from water loss, when crossing over occurs, and the charge of DNA. This quiz invites you to learn all about cells. Good luck.
- 1.What protects the cell from water loss?
- A.
Cuticle
- B.
Stomata
- C.
Calvin cycle
- D.
Chlorophyll A
- 2.What does RFLP stand for?
- A.
Restriction Fragment Length Polymorphism.
- B.
Restriction For Leaf Parts.
- C.
Reading Flouresence of Light Pigments.
- D.
Restriction of Leading Polymerase.
- 3.Crossing over occurs where?
- A.
the kinetochore
- B.
The aster
- C.
The centromere
- D.
The mictotubules
- 4.How do bacteria protect their own restriction site?
- A.
By doubling the amount of enzyme.
- B.
By adding a methyl group.
- C.
By producing extra DNA.
- D.
By becoming resistant to the virus.
- 5.What did we use to make the gel for the gel electrophoresis lab?
- A.
Lipidose
- B.
Bromophenol
- C.
Agarose
- D.
Pentose
- 6.What is the lowest wave length/color in the visible spectrum?
- A.
390/green
- B.
400/yellow
- C.
380nm/violet
- D.
360nm/red
- 7.What is the longest phase of the cell cycle?
- A.
Synthesis
- B.
Metaphase
- C.
Prophase
- D.
Interphase
- 8.Where is oxygen, the product, derived from in photosynthesis?
- A.
CO2
- B.
H2O
- C.
ATP
- D.
All of the above
- 9.What is the charge of DNA?
- A.
Positive
- B.
Negative
- C.
Neutral
- 10.What nitrogenous bases are paired correctly for DNA?
- A.
Adenine+Uracil
- B.
Cytosine+Thymine
- C.
Adenine+Guanine
- D.
Cytosine+Guanine
Questions: 8 | Attempts: 20705 | Last updated: Sep 23, 2020
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