Susan slipped on the ice and was unable to be fully mobile for several days. What disruption to homeostasis would you predict she experienced during her immobile period in terms of her muscular system?

A) Susan's metabolic rate was raised, and it initiated sweating.
B) Susan was more cold than usual because her inactivity prevented her muscles from helping to regulate her body temperature.
C) Susan's uninjured muscles overcompensate for the inactive ones by contracting spontaneously.

Homeotic genes code for transcription factors.

Leaf abscission is initiated and orchestrated by the hormone abscisic acid.

Respiratory capacities are the sums or two or more volumes.

After biting a bird, a mosquito becomes infected with West Nile virus. It then it bites a human and transfers West Nile virus into the human's bloodstream. Which organism(s) is the vector in this case?

A) human only
B) mosquito only
C) bird only
D) mosquito and bird
E) mosquito and human

Which technique is most routine for breast cancer screening?

A) Breast MRI
B) Breast CT scan
C) Mammogram
D) Serum PSA assay
E) Genetic testing for BRCA1 or BRCA2 mutations

Which of the following lacks nutrients?

A) fiber
B) carbohydrates
C) proteins
D) lipids
E) vitamins