When subtropical forest is cleared, what biome is most likely to replace it?
a. grassland suitable for grazing
b. cropland ideal for agriculture
c. young forest with the same species
d. desert with poor eroded soil
e. chaparral with grass and low bushes
D
You might also like to view...
During chemotaxis, attractants increase the rate of autophosphorylation whereas repellants decrease this rate
Indicate whether the statement is true or false.
Arrange the following in order from smallest to largest
A. Genome, gene, nucleotide, nucleoside B. Gene, nucleotide, genome , nucleoside C. Nucleoside, nucleotide, gene, genome D. Nucleotide, nucleoside, gene, genome E. Nucleoside, nucleotide, genome, gene
Which of the following best describes the composition of the bacterial translation initiation complex?
A. 30S and 50S subunits, mRNA start codon paired with the anticodon of fMet-tRNAfMet, fMet-tRNAfMet bound in the P site, A site is open, GTP is bound by IF-2 B. 30S and 50S subunits, mRNA start codon paired with the anticodon of fMet-tRNAfMet, fMet-tRNAfMet bound in the P site, A site is open C. 30S and 50S subunits, mRNA start codon paired with the anticodon of fMet-tRNAfMet, fMet-tRNAfMet bound in the A site, P site is open D. 30S and 50S subunits, mRNA start codon paired with the anticodon of fMet-tRNAfMet, fMet-tRNAfMet bound in the A site, P site is open, GTP is bound by IF-2
Split genes
A. are common in bacteria and eukaryotes. B. have introns located only at the beginning and end of a coding region. C. only have exons initially transcribed to mRNA. D. are acted upon by spliceosomes to excise introns and then join exons.