Select the TRUE statement(s) about saltwater fish when compared to freshwater fish. (Select all that apply.)

a. Have much higher blood osmotic pressure
b. Drink more water
c. Excrete more NaCl at the gill
d. Urinate less
e. All of the above


Ans: e. All of the above

Biology & Microbiology

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The human temperature set point typically ____

a. ranges from about 96.0?F to about 99.9?F b. stays right at about 98.6?F c. stays right at about 96.8?F d. ranges from about 98.0?F to about 99.5?F e. ranges from about 94.0?F to about 99.0?F

Biology & Microbiology

One possible explanation for why ____________________ is a primary risk factor for autosomal trisomy is that

oocytes remain in meiosis I until ovulation, which could take place many years after birth, making them more susceptible to damage.Fill in the blank(s) with the appropriate word(s).

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Nonsteroid hormones are ________ acting than steroid hormones because they activate molecules that are already present in the target cell in an inactive form

Fill in the blank(s) with correct word

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Infection in the urinary tract is limited by all the following except

A) constriction of the urethra by the prostate gland in men. B) the slightly acidic pH of urine. C) constriction of the urethra by the prostate gland in men and the placement of the urethra near the anus in women. D) the flushing action of urine through the ureters and urethra. E) the urinary microbiome.

Biology & Microbiology