Visual pigments are molecules made of
a. protein only.
b. carbohydrate only.
c. vitamin derivative only.
d. steroid only.
e. protein and a vitamin derivative
E
Biology & Microbiology
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What are structural colors produced by in fish?
a. Biochromes b. Iridophores c. Pigments d. Chromatophores
Biology & Microbiology
The most accurate description of an organism with genotype AaBb is
a. homozygous dominant. b. heterozygous. c. heterozygous dominant. d. homozygous recessive. e. heterozygous recessive.
Biology & Microbiology
Children born with Down syndrome have inherited an extra chromosome, so their diploid number is 47 rather than 46 chromosomes. What is this genetic condition called?
A) trisomy 21 B) triploid C) haploid 21 D) monoploidy
Biology & Microbiology
Currently, no members of Archaea have been linked to human disease
Indicate whether the statement is true or false
Biology & Microbiology