First you need to convert the template strand (what you have) to the coding strand.
So using the following guide convert the given letters:
A->T
T->A
G->C
C->G
This will now encode your strand as:
CCTGTAAAAGTGGCA
Break these into three letter chunks:
CCT GTA AAA GTG GCA
Your teacher should either give you a guide or tell you which ones to memorize, but you could also use the following chart to figure out which amino acids will be synthesized:
http://users.rcn.com/jkimball.ma.ultranet/BiologyPages/C/Codons.html
Use the chart underneath The Genetic Code(DNA) to figure out what matches where.
You will then get the following:
1. Proline (cct)
2. Valine (gta)
3. Lysine (aaa)
4. Valine (gtg)
5. Alanine (gca)
Also remember that if you see a T in your original strand it could also be interpreted as a U. You can always check your answers using this handy online app: http://www.geneseo.edu/~eshamb/php/dna.php
Source(s):
http://www.geneseo.edu/~eshamb/php/dna.php
http://users.rcn.com/jkimball.ma.ultranet/BiologyPages/C/Codons.ht
the right answer is B- energy from magma at divergent boundaries are cleaner
Answer:
option a. streak, pour
Explanation:
The best method to isolate single bacterial colonies is the "streak-plating" method.
The "streak-plate" procedure is used to isolate pure cultures of bacteria or also colonies, from mixed populations by mechanical separation. Millions of cells form a colony, they grow in a cluster on an agar plate. With this method, a mixture of cells is spread over the surface of a agar-based nutrient in a petri dish, that makes that less bacterial cells are deposited at widely separated point on the surface and, after incubation, they develop into colonies.
On the other hand, the best method to count colonies is the pour plate method. It helps to enumerate bacterial cells in a mixed sample, often used to count the number of microorganisms in those samples, which are added to a molten agar medium before its solidification occur. The result is colonies uniformly distributed throughout the solid medium when the appropriate sample dilution is plated.
