What length would a dna sequence need

Reference no: EM13152820

a. Assume the human genome is a random sequence with equal frequencies of A, G, C, and T. If you were to choose a particular, randomly selected 6 bp piece to examine, what is the probability that one piece would have the sequence GTAGAC?

b. How many times would you expect that sequence GTAGAC to appear in the human genome by chance? (Note that the sequence could appear on either of the two strands of the double stranded DNA)

c. Considering the calculation in part b, what length would a DNA sequence need to be for you to expect it to occur no more than once within the genome?

Reference no: EM13152820

Questions Cloud

Journal entries for the consolidation : Lisa Co. paid cash for all of the voting common stock of Victoria Corp. Victoria will continue to exist as a separate corporation. Journal entries for the consolidation of Lisa and Victoria would be recorded in :

What is the relationship between good x and y : What is the relationship between good X and Y. With the aid of a well-labeled diagram, show what happens to equilibrium price and quantity of good X, if the price of good Y increases.

Transactions of carson company : Described below are certain transactions of Carson Company for 2007: On May 10, the company purchased goods from Jay Company for $50,000, terms 2/10, n/30. Purchases and accounts payable are recorded at net amounts. The invoice was paid on May 18.

What is the new gas pressure : A 12.0g- sample of a gas has a volume of 5.25g at 28 celcius and 757mmHg If 2.7g of the same gas is added to this constant 5.25L- volume and the temperature raised to 64 celsius, what is the new gas pressure?

What length would a dna sequence need : a. Assume the human genome is a random sequence with equal frequencies of A, G, C, and T. If you were to choose a particular, randomly selected 6 bp piece to examine, what is the probability that one piece would have the sequence GTAGAC?

Compute the molality of the unknown compound : Calculate the molality of the unknown compound (m). m=mol of solute X particles per formation / mass of solvent , kg Data given: Mass of test tube , flask, t-butyl alcohol and unknown

Ordinary regression line for proportional to the x value : Ordinary regression line where the spread is assumed to be constant in all parts of the line. In practice, plot yi vs. xi from the sample and see what type of relation exists. When can a ratio estimator be used?

What volume of carbon dioxide (co2) will be produced : What volume of carbon dioxide (CO2) will be produced if 2.90 moles of iron (Fe) is produced?

What proportion of human genome actually codes for protein : a. The current estimate for the number of protein coding genes in human genome is about 20,000. If the average protein is about 550 amino acids long, and it requires 3 base pairs to encode each amino acid, how many base pairs would be required to ..

User Account

All Pages