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Molecular Biology
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Questions (1,017)
11. What polypeptide sequence will be translated from the following RNA sequence: AUGAAGUCAGGG?
a. Met-Lys-Leu-Gly b.
2 answers
asked by
Rondezy
108 views
Nucleotides contain sugar, a phosphate group, and a nitrogen base. Which of the following is a nitrogen base?(1 point)
6 answers
asked by
Waltuh
554 views
A codon on the template strand of DNA has the following sequence: CGATTA. Write in the mRNA sequence that is transcribed from
3 answers
asked by
mary
503 views
The codon and anticodon are base-paired together during the process of translation. Which of the following is correct regarding
3 answers
asked by
john
475 views
WHICH IS /ARE COMPLEMENTARY TO 5' AGGCUAAC 3' 1. 5'TCCGATTG3' 2. 3'TCCGATTC5' 3. 5'CTTAGCCT3' 4.3'TAAGCTTA5' 5. 3'TCCGATTG5' AND
4 answers
asked by
PHIL
1,071 views
A viral DNA is analyzed and found to have the following base composition, in mole percent: A= 32, G = 16, T = 40, C = 12. What
3 answers
asked by
Jessie
640 views
State two differences between DNA and RNA.
we did not study this at all, so far I see that DNA has several million nucleotides,
4 answers
asked by
sport
717 views
The protein that carries oxygen in our blood is known as hemoglobin.
Which statement accurately describes sickle cell anemia? It
3 answers
asked by
MexiBeaner
235 views
Which of the following demonstrates the central dogma of molecular biologists?(1 point)
4 answers
asked by
Anonymous
578 views
What are some functions of RNA?
Select all that apply. a. serves as a temporary mobile copy of the DNA’s instructions B. is
3 answers
asked by
loler
1,458 views
Translation is the process by which the sequence (1 point)
A. of bases of an mRNA is converted into the sequence of amino acids
6 answers
asked by
zoe
1,837 views
Read the scenario.
A graduate student is running a PCR reaction to study DNA extracted from an Egyptian mummy. The reaction does
4 answers
asked by
Kiara
1,863 views
What are the role of sulfhydryl group in protein structure
3 answers
asked anonymously
31 views
51. A fragment of mRNA with the sequence 5' ACGCAUGGCAAAAAAAA 3' will have a template DNA sequence that reads
A. 3'
3 answers
asked by
alixie
6,262 views
Which of the following does not occur during the PCR reactions?
A.Changes in the reaction temperature by a thermocycler
3 answers
asked by
Lucy
1,118 views
list all the molecules in the process transcription
4 answers
asked by
anonymous
1,546 views
Why do diatomic molecules form?!! :((
3 answers
asked by
ashly
575 views
I forgot to add the following statements. Thank you.
1)Say, for example, a bit of a DNA molecule has a string of nucleotides in
3 answers
asked by
Henry1
999 views
Kay so these are the strands of DNA
5' C C A G T A G T T 3' 3' G G T C A T C A A 5' Let's say the DNA molecule above were the
3 answers
asked by
Melanie
1,281 views
A molecule of DNA (deoxyribonucleic acid) is 2.03 µm long. The ends of the molecule become singly ionized: negative on one end,
3 answers
asked by
Jan
752 views
9. a molecule shaped like a spiral staircase (double helix) is a typical of
a. deoxyribonucleic acid b. ribonucleic acid c.
3 answers
asked by
mysterychicken
678 views
A viral DNA is analyzed and found to have the following base composition, in mole percent: A= 32, G = 16, T = 40, C = 12. What
3 answers
asked by
Jessie
500 views
what are four components of the water molecule?
3 answers
asked by
sys
309 views
Complete the following sentence with the most relevant answer.
The lac repressor protein ... Select one: a. Binds to the RNA
2 answers
asked anonymously
52 views
1) What kind of chemistry makes it possible for DNA of materials being tested to lodge at only one kind of probe molecule? (
1 answer
asked by
Starr
472 views
what are the subunits that make up nucleic acids?
2 answers
asked by
edgar
719 views
how do cells use the base sequence of a DNA molecule to produce a polypeptide?
i did this today in class but i couldn't get my
3 answers
asked by
sam
532 views
If the sequence of bases on the mRNA codon is AUU, what would be the sequence of bases on the opposite strand assembled by the
25 answers
asked by
Doma
157 views
All organisms contain DNA and RNA. What are the subunits of DNA and RNA?
Responses simple sugars simple sugars amino acids amino
2 answers
asked anonymously
39 views
The change from CAA (glutamine) to CCA (proline) is an example of:
2 answers
asked anonymously
35 views
label the enzymes DNA polymerase and helicase
2 answers
asked anonymously
34 views
In the sequence of bases on the mRNA codon is AUU, what would be the sequence of bases on the opposite strand assembled by the
3 answers
asked by
Beans
606 views
What was Rosalind Franklin, James Watson and Francis Crick’s discovery, and what did it lead to? In three to five sentences,
2 answers
asked by
Anonymous
65 views
Which of the following demonstrates the central dogma of molecular biologists?(1 point)
Responses Proteins replicate DNA which
7 answers
asked anonymously
132 views
Uracil pairs with
2 answers
asked by
one punch man
23 views
Brief and general definition of DNA translation
(explain in a simple and veryshort way)
2 answers
asked anonymously
44 views
DNA transcription is the process by which genetic information encoded in DNA is converted into a complementary RNA molecule.
2 answers
asked anonymously
77 views
Brief and general description of translation in DNA (in a veryshort description )
2 answers
asked anonymously
48 views
Brief and general description of transcription in DNA
2 answers
asked anonymously
31 views
Composed of rRNA and proteins
2 answers
asked anonymously
26 views
make a pick up line for ribosome
2 answers
asked anonymously
19 views
CAMPARE THE PHOTOSYSTEM II AND PSI PROTEIN COMPLEXES COMPONENTS
2 answers
asked anonymously
41 views
Write in scientific notation form
3 answers
asked anonymously
20 views
Explain in a veryshort and simple way what is meant by the “lagging” strand and why this occurs.
2 answers
asked anonymously
41 views
Narrate in a simple and veryshort way
ligase occuring in a DNA replication
2 answers
asked anonymously
54 views
Explain in a narrate way the sequence of events occuring in DNA replication in polymerase
A very very short explanation
2 answers
asked anonymously
59 views
Primase is an enzyme that makes little RNA primers for DNA replication. These primers help kickstart the process of making a new
2 answers
asked anonymously
84 views
Polymerase is a vital enzyme during DNA replication as it adds new nucleotides to the DNA strand. It identifies the original DNA
2 answers
asked anonymously
86 views
Polymerase is an enzyme responsible for adding new nucleotides to the growing DNA strand during DNA replication. It locates the
2 answers
asked anonymously
90 views
What is polymerase in DNA replication in simple and brief explanation
2 answers
asked anonymously
49 views
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