i feel like 3 of these are saying the same thing, can someone tell me?
b) must be precisely spliced out to allow translation to produce the correct polypeptide
Explanation: This option b) is most appropriate statement regarding introns. Introns can be taken as junk sequence in mRNA but it facilitate translation of specific kind of polypeptide indirectly. Splicing is a very important process which suppose to be complete and precise to ensure correct translated product. If error occurs in splicing, it will produce a failed processed mRNA which will led to error based translated product. or may no product at all
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i feel like 3 of these are saying the same thing, can someone tell me? QUESTION...
moose the correct alphabet (letter, noting that each and may have only ch answer can be used more than once Answers a Eukaryotic mRNAS b.Prokaryotic mRNAs e . Transfer RNAS d. RNAs f. All RNAS e. Pre-mRNA the have a cloverleaf structure are synthesized by RNA polymerases the RNA that has the anti-codon are the template of genetic information during protein synthesis contains exons and introns is a structural component of the ribosome is the RNA that goes into the...
Can someone tell me why letter "C" might be correct. I
think that it is letter "A" according to my prior knowledge. Please
elaborate on the correct answer whether it is A or C. Thank
you.
9. If a mutation in the template strand of DNA occurred in the following manner, which of the possible changes would occur? Wildtype DNA ACT CIGA Mutant DNA TCT A. STOP Arg B. Ser ? STOP C. erArg MRINA .Arg- Ile E.None of the...
Can someone please help with these two questions? Thank you.
4. Here is an RNA transcript freshly transcribed from a gene. It is immature, meaning that it has not been processed yet into a mature mRNA. a) If you could zoom in on this molecule, what two things would you observe at the molecular level that would indicate to you that it is RNA and not DNA? b) Which end of the molecule was the last bit to be transcribed,...
allll pleas
Question 14 (1 point) Eukaryotes modify a primary RNA transcript to generate a final mRNA product. Which of the following modifications is something that occurs to eukaryotic RNA (which one is correct): OA) removing exons from the transcript B) adding introns into the transcript C) adding a poly(A) tail to the transcript by poly(A) polymerase OD) adding start codons to the transcript after its synthesis E) removing a 5' cap from the transcript Question 18 (1 point) Origins,...
Can
someone tell me if these structures are correct? can you please
write the correct structures as well. i am also have a bit of
trouble with questions 4-6. please help thank you.
3- Draw the structural formulas for the following compounds: a))2,2,5,5-tetramethylheptane C H3 b) 6,6,6-trichloro-1-hexyne ) 3-chloropropanal Cy Hi CO d) trans-2.2,5,5-tetramethyl-3-hexene CH c l e) 3-methyltoluene 3-bromo-5-methylphenol CaH2rO F10 F9 4- Complete the following reactions a) b) Br c) [Ol HaC он HO CH3 5- A student...
can you guys please give me the correct answers and explain
why?
3. Which of the following statements is CORRECT? A. Exposure of E.coli to UV light greatly increases the frequency of cytosine deamination B. Mutagens that intercalate into the double helix lead to the formation of thymine dimers. C) Oxidative damage to DNA usually leads to the formation of frameshift mutations. D. Some alkylating agents are mutagenic because they chemically modify amino acids in the active site of DNA...
Follow the instructions below to answer questions about
Replication, Transcription & Translation.
3’- T A C A
C C G G
T C A G
G T G A T C
-5’
A. Imagine that the sequence shown represents one strand of a
gene sequence. What would be the sequence of the complementary
strand of DNA? Write out your answer, indicating correct
polarity (5' and 3' ends) on your new strand. (1.5
points)
B. Now imagine that the new strand...
CELL BIOLOGY PLSS HELP!! I don't
know if selected answers are correct so pls tell me
the answer
> A Moving to another question will save this response. Question 25 Pluripotent stem cells are typically derived from the: A. Trophoectoderm B. Endoderm C. Placenta OD. Inner cell mass (ICM) of a blastocyst E. Zygote A Moving to another question will save this response, > A Moving to another question will save this response. Question 24 What is always the first...
Can someone read this and tell me what issues this person has in the appropriate AXIS according to DSM IV? Chris is a shy, anxious-looking, 31-year old carpenter who has been hospitalized after making suicide attempt by putting his head in a plastic bag. He asks to meet with the psychiatrist in a darkened room. He is wearing a baseball cap pulled down over his forehead and partially covering his eyes. Looking down at the floor, Chris says he has...
can someone please tell me all the peaks bends etc in the
first IR as well as the functional groups. also interpret the nmr
please
07- 04- Absorbanco (au) 0.1- 0+ 3000 3000 15 1000 500 2000 Frequency (wavenumbers) Figure 3. IR spectrum of the second intermediate, bis(2,4,5-trifluorophenyl)methanone (6). 753 701 10.5 10.0 9.5 9.0 8.5 8.0 7520 6.5 6.0 5.5 4.5 4.0 3.5 Com 50 3.0 2.5 2.0 1.5 1.0 0.5 indicator. Melting point analysis was performed using a...