Which carbohydrate is used to strengthen the shell of
crabs?
a. glucose
b. lactose
c. glycogen
d. amylose
e. chitin
Answer: e
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Unlike cartilaginous fishes, bony fishes do not have a keen sense of smell
Indicate whether the statement is true or false
Methods for determining the linkage group and genetic map in humans involve ________
A) DNA markers B) zygotene and pachytene DNA synthesis C) twin spots and tetrad analysis D) chiasmatype and classical analyses E) tetrad analysis and bromodeoxyuridine
Which neural signaling process is correctly paired with its function?
a. integration: sort and interpret sensory information b. reception: sort and interpret sensory information c. transmission: sort and interpret sensory information d. integration: detect a stimulus e. transmission: detect a stimulus
Which one of these groups is not one of the six supergroups that protists are contained in?
A. Ascomycota B. Amoebozoa C. Rhizaria D. Archaeplastida E. Ophisthokonta