Biology, 08.10.2019 02:30 genyjoannerubiera
The genetic code has many important characteristics. for example, a specific codon always means the same thing in a particular species. codons mean the same thing in most species (even though there are some exceptions). in some cases, a particular amino acid can be specified by more than one codon (the genetic code is degenerate). which of the following answers describes an example of the degenerate nature of the code?
auu, auc, and aua all code for ile
there are no pauses or commas in the code.
the sequence "augccgauu" is read as three codons, aug, then ccg, then auu.
auu codes for ile in a wide variety of species
Answers: 1
Biology, 21.06.2019 20:50
Dna has unique properties that allow it to accurately retain genetic information, even after multiple rounds of replication. one aspect of dna that allows it to accurately store genetic information is the base pairing from chargaff\'s first rule of the four nucleotide bases. if the c content of a dna molecule is 22%, what are the percentages of the remaining bases?
Answers: 1
Biology, 22.06.2019 09:10
Refer to this portion of a dichotomous key for fish identification to answer the question. 1. (a) has a single dorsal fin ® 5 (b) has a double dorsal fin ® 2 2. (a) one fin is spiny, the other is smooth ® 3 (b) one fin is not spiny or smooth ® 4 5. (a) has small fin on back near tail ® 6 (b) has no fin on back near tail ® 7 6. (a) has barbs near the mouth ® catfish (b) does not have barbs near the mouth ® 10 7. (a) tail is asymmetrical ® 8 (b) tail is symmetrical ® 9 10. (a) scales are small ® trout (b) scales are large ® whitefish what is the next step to complete to identify a fish that has a single dorsal fin, no fin on the back near the tail, and no barbs near the mouth? step 2 step 5 step 7 step 10
Answers: 2
Biology, 22.06.2019 10:40
Which label identifies the part of the atp molecule that changes when energy is released in the cells of all living things
Answers: 2
Biology, 22.06.2019 12:20
Consider the following planned experiment. factor experimental group control group light exposure tots of sun tots of sun amount of water weekly weekly type of soil nutrient rich nutrient rich size of pot large which variable is being tested in this experiment? small a. size of pot b. type of soil c. light exposure d. amount of water
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The genetic code has many important characteristics. for example, a specific codon always means the...
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