8 Questions |
By Kaclay | Last updated: Jul 1, 2021
| Total Attempts: 3819
Biology is the natural science that researches life and living organisms and their physical structure, chemical activities, molecular interactions, physiological mechanisms, development, and evolution. Biology recognizes the cell as the rudimentary unit of heredity, evolution, and the mechanism that drives the species' creation and extinction. If you choose to know more about biology, look no further than this quiz.
Questions and Answers
The bases for DNA are A, T, C, and G. What are the bases for RNA?
A, T, C, and G
A, T, C and U
A, U, C and G
What is made during transcription?
MRNA will make a copy of the DNA
DNA makes a copy of itself
TRNA will copy the DNA
What is the goal of the transcription?
To make ribosomes
To make DNA
To make a copy of DNA using mRNA
What is the purpose of having mRNA?
So your body can do more work
Because the DNA can't leave the nucleus
To make ATP
If you have a strand of DNA with the nitrogen bases of A T G G G G C G A, what would the mRNA strand look like?
T A C C C C G C T
U A C C C C G C U
U T C G G G G C T
If you have a strand of DNA with the nitrogen bases of T A G G C A T C A, what would the mRNA look like?
A U C G C T A G T
A U G G C T T C A
A U C C G U A G U
If you have a strand of DNA with the bases C C C G G G T T T A T A, what would the mRNA look like?
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Mendel observed 7 pairs of contrasting characters in Pisum sativum. One of the following is not a part of that. Find out.
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II-3 in the pedigree below has two brothers with hemophilia A, a bleeding disorder that is inherited as an X‑linked recessive trait. What is the risk of hemophilia for her children?