The cell membrane is semi-permeable, kind of like a filter to let some molecules in and keep larger molecules out
Glycine is an amino acid coded by GGA, GGU, GGC, GGG codons. Histidine is an amino acid coded by CAC, or CAU codons. It should be known that the mRNA chain that will be encoded must always have a START codon at the beginning and a STOP codon at the end.
The correct answer is "C."
mRNA stands for messenger Ribonucleic acid. The role of mRNA is to carry genetic information for the synthesis of protein from the nucleus after transcription.
After the transcription process is over, the mRNA leaves the nucleus and heads to the ribosomes in the cytoplasm where translation of this information takes place.
The ribosomes are the work bench of the cell. They receive the mRNA with its coded information, read it and translate it and with the help of tRNA (transfer RNA), amino acids are fetched from the cytoplasm and linked together to form the exact protein that was coded for on the mRNA.
Answer: the correct option is B (predators localized to a particular habitat
Explanation: the ecological factor that would fail to exert pressure on a species of anole lizards to evolve into new species of ecomorphs is predators localised to a particular habitat. Ecomorphs are local variety of species whose appearance is determined by its ecological environment.
Accessibility to cooling mud baths, availability of and competition for food, appropriate areas for shelter and nesting has to do with its surroundings and environment and thus affects is evolution. Hope this helps. Thanks.
