Which one of the following terms is not associated with fungi?
A) conidia
B) hyphae
C) mycelium
D) pellicle
D) pellicle
You might also like to view...
Bacteriophages can be used as vectors in recombinant DNA experiments because they
A) are small and made of double-stranded DNA. B) are circular and easily imported into bacteria or yeast. C) insert their genetic material into bacteria. D) are resistant to protective restriction systems.
Composite transposons are composed of
A) the transposase gene flanked by inverted repeat sequences. B) a mobile gene flanked by inverted repeat sequences. C) the transposase gene only. D) several genes, such as antibiotic resistance genes, flanked by transposase genes. E) several genes, including transposase, flanked by inverted repeat sequences.
The enzyme lysozyme is critical for which of the stages of a bacteriophage T4 infection cycle?
A) entry B) assembly C) entry and release D) synthesis E) attachment
The ? chain of adult hemoglobin is composed of 146 amino acids of a known sequence. In comparing the normal ? chain with the ? chain in sickle-cell hemoglobin, what alteration is one likely to find?
A) trinucleotide repeats B) glutamic acid replacing valine in the first position C) frameshift substitutions D) extensive amino acid substitutions E) valine instead of glutamic acid in the sixth position