A chromosome has broken, and a piece of one chromosome is translocated to a non-homologous chromosome. This is an example of what type of chromosomal alteration?
A) paracentric inversion
B) dicentric bridge
C) unbalanced translocation
D) Robertsonian translocation
E) inversion loop
C
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Thin filaments and thick filaments are made of proteins. Of which of the following proteins are thin filaments composed?
a. myosin b. lectin c. actin d. keratin
Which of these behaviors is NOT associated with androgens?
A) body-slamming elephant seals B) mating songs in frogs C) territorial battles in fish D) maturation of ovaries in bears
What symptoms could result from a stroke to the right side of the frontal lobe?
A. The person could suffer the loss of motor control of the right side of their body, loss of memory, reasoning and speech. B. The person could suffer the loss of motor control of the left side of their body, loss of memory, reasoning and judgment. C. The person could suffer the loss of motor control of the left side of their body, loss of memory, and speech. D. The person could suffer the loss of motor control of the right side of their body, loss of memory, reasoning and judgment.
Fungal diseases common in ________ include ________ and ________
A) plants; smuts; rusts B) animals; smuts; chytrids C) plants; ringworm; coccidioidomycosis D) humans; rusts; vaginal yeast