The production of proteins occurs in two steps: transcription and translation.
Transcription occupies the data encoded in DNA and encrypts it into the messenger RNA that heads out of the nucleus of the cell and into the cytoplasm. At the time of translation, the mRNA functions with a ribosome and tRNA to produce proteins.
The following are the steps in correct order:
1. Transcribe the DNA to produce the mRNA.
2. Match the mRNA codons to their tRNA anticodons and the connected amino acids.
3. Perform dehydration synthesis to construct the chain of amino acid in the ribosome.
4. Locate the stop, start, and other codons on the mRNA.
5. Determine the antisense strands of the DNA within the cell.
Answer:
An enzyme generally binds moderately well to its substrate(s), and it may or may not bind well to its product(s).
But an enzyme will generally bind really, really well to substrates that are partway to being converted into products.
In other words, an enzyme preferentially binds to its substrates/products that are in a transition state.
Strong binding to the transition state serves to stabilize the transition state and to lower the activation energy of the reaction that the enzyme catalyzes, as in the image
The recognition that enzymes preferentially bind to ligands in their transition state has been extremely useful in the development of transition state analogs that target specific steps in bacterial or viral metabolism. Transition state analog inhibitors used as drugs include the neuraminidase inhibitor oseltamivir (used in treatment of flu) and the HIV protease inhibitor saquinavir (used in the treatment of AIDS).
The following illustration on the left shows the transition state in the enzymatic action of , which is an important target for drug discovery because it is specific to bacteria. The transition state has a particular configuration of 5'-methylthioadenosine and S-adenosylhomocysteine, the geometry and/or electronic configuration of which can be mimicked by transition state analogs
Answer:
They do not transport water, if thats the question.
Explanation:
Classical waves transfer energy without transporting matter through the medium. Waves in a pond do not carry the water molecules from place to place; rather the wave's energy travels through the water, leaving the water molecules in place, much like a bug bobbing on top of ripples in water.
Answer:
AGC and ACA
Explanation:
Codons and anticodons are present in the form of triplets.Codons are present on the coding strand of DNA and on mRNA and their anticodon is present on transfer RNA.When codon present on mRNA binds to its anticodon on tRNA then appropriate amino acid is carried by tRNA on ribosomes for protein synthesis. For example, AGC and ACA anticodons are present on tRNA that binds to UGC and UGU on mRNA for amino acid cysteine.
Peregrine falcons have a wide diet, including many types of smaller birds. These birds eat bugs like grasshoppers. So, if the grasshopper population decreases, then the birds who are a food source to peregrine falcons will also have a lower population. This means that there is a lesser amount of food for the peregrine falcons to eat, so their population will decrease as well.
Good luck with your problems!
