Biomedical class homework: Central Dogma of Molecular Biology. Is a fill in the
ID: 196388 • Letter: B
Question
Biomedical class homework: Central Dogma of Molecular Biology. Is a fill in the blank homework! please give me the answes that goes in those blank!
Q1. In eukaryotic cells, DNA is found in the _____(part of the cell; aka Library). RNA, like DNA, is also found in the ______(part of a cell; aka library) but can also be found in the ______(outside of: answer for 2; matrix of the cell).
Q2. In DNA and RNA, the pyrimidines are (place the bases in alphabetical order, spell them out, place a comma and one space between answers): answer, answer, answer . __________________
Q3. In DNA and RNA, the purines are (alphabetize and spell out the bases, comma and space in between each answer): answer, answer. _______________
Q4. _________ is transcribed into _________. This is then sent to the ribosomes in the cytoplasm and is translated into _________.
Q5.
Before the mRNA can leave the nucleus, it must be processed. For number 1, put your answers in either numerical or alphabetical order or it will count them wrong!
1. We have to remove ______________, _______________ and _____________ and connect ____________, _____________, and _________________as these code for the actual protein.
2. Then we add a cap at __________.
3. We finish by adding a poly-A tail at ______________.
Q6. Given the following sequence of DNA, what would be the corresponding bases, as would occur during complementary base pairing in DNA Replication?
ATG CGG TCG ATC GGC
__________, ___________, ____________, ___________,___________
Q7. DNA replication occurs as the double helix unwinds and hydrogen bonds between strands are broken by the enzyme _______________, exposing stretches of its nucleotide bases. Each parent strand remains intact as a new companion strand is assembled on it, one nucleotide at a time by the enzyme _____________. DNA replication is said to be _____________ because one strand of each completed DNA molecule is "new" and the other is from the starting molecule.
Q8. Given the following DNA sequence, type (all capitalized) the corresponding mRNA codons, tRNA anticodons, and amino acids (using the 3 letter code).
DNA TAC-CCC-ATT
mRNA _________-________-________
tRNA _________-________-________
a.a. _________-________-________
Explanation / Answer
Nucleus, nucleas, ribosome, cytosine, thymine, uracil, adenine, guanine, RNA, nucleus, protein,
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