What is the gene conversion bias that has been observed in animals and fungi?

What will be an ideal response?


Ans: The observation is that gene conversion events tend to result in more GC base pairs than AT base pairs. Since gene conversion is associated with crossing-over, recombination "hotspots" in genomes will often have a higher G-C content. The mechanism for this bias is unknown.

Biology & Microbiology

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Increased concentrations of CO2 (5% to 10%) and approximately 15% O2 produce an environ-mental condition that best suits which type of organism?

a. Aerobes b. Anaerobes c. Capnophiles d. Microaerophiles

Biology & Microbiology

Blood pressure drives filtration in the ____

a. urethra b. renal artery c. glomerulus d. plasma e. sodium-potassium pumps

Biology & Microbiology

Recombination will always alter a cell's genotype

Indicate whether the statement is true or false

Biology & Microbiology

The chemical composition of urine reflects the processes of

What will be an ideal response?

Biology & Microbiology