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if hiking is so good for you why does author andrea lankford look 90 when shes not even 60


describe the three parts of RNA


To determine whether observed mean blood Vitamin B12 levels are elevated in a non-fasting state compared to a fasting state, the researchers recruited 20 participants. Each of the participants had their Vitamin B12 levels checked twice. On Day 1, Vitamin B12 levels were measured after fasting for 8 hours. On Day 2, Vitamin B12 levels were measured without prior fasting. Answer this research question using the 1% level of significance. what formula will be applied?


Population sizes are normally controlled by:




Write down an algorithm for MSA. You have three protein Sequences, for

example SEQ 1:MAKYPW, SEQ 2:MKYTW and SEQ 3:MKYVW. Point Out

conserved region by aligning theses sequences.


Retrieve the 3D structure of bovine rhodopsin (a GPCR) from the PDB database. How many entries do you find? Take a closer look at the entry with the best crystallographic resolution for the complete protein (detailed in the overview). At what temperature was the crystallization carried out, and how many cysteine bonds does the protein have?


Application or use of gaussian, exponential distribution in bioinformatics.

Application or use of Discrete or continuous random variable in bioinformatics.

Application of geometric distribution in bioinformatics...

DNA is made up of a double helix with the ¨second¨ string only serving to reconstruct the ¨first¨ at cell-division.

How does this system ¨know¨ which string contains the genetic code to be translated and which string is mere complementary and must not be translated ?


Thank you in advance


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