Which of the following is NOT true of human gut microbes?
A) The population size is low, but diversity is high.
B) They produce and excrete amino acids.
C) They help catabolize polysaccharides.
D) They are involved in the "maturing" of the gastrointestinal tract.
Answer: A
You might also like to view...
The extinction of dinosaurs was probably due to the breakup of Pangaea and the resulting cooling of
the world's climate.
Indicate whether the statement is true or false.Briefly define what is meant by negative and positive control of the lac operon
What will be an ideal response?
Strand slippage results in ________, which can cause a number of human diseases such as fragile X syndrome
A) tautomeric shift B) double-stranded DNA breaks C) pyrimidine dimer addition D) deletion of large sections of DNA E) the re-replication of highly repetitive DNA sequences
In the IPAT model, A stands for _______________
A. Affluence B. Agricultural demand C. Analysis D. Age structure E. Assessment