__________ is a synthetic auxin that stimulates root development on stem cuttings and is used
extensively in asexual propagation.
a. Indoleacetic acid
b. Indolebutyric acid
c. Naphthalene acetic acid
d. 2,4-D
e. 2,4,5-T
C
You might also like to view...
A mutation in a tRNA gene could potentially decrease the ability of that tRNA to (select all that apply):
A. complex with ribosomes. B. bind to an amino acid. C. bind multiple amino acids simultaneously. D. control DNA replication. E. code for protein.
Pseudostratified epithelium is found
A. in the nervous tissue. B. lining parts of the respiratory tract. C. in the glands. D. on the skin. E. in the liver.
Carl Woese's evolutionary studies that led him to propose the three domain taxonomic system compared nucleotide sequence present in:
A) the nuclei of eukaryotic cells B) 16S rRNA genes C) cyanobacteria D) thermophiles E) DNA polymerase genes
All amino acids are alike in that their R groups are polar.
Answer the following statement true (T) or false (F)