teas test 7 science

Question 1 of 5

A guitar string vibrates at a fundamental frequency of 440 Hz. What is the frequency of the second harmonic (first overtone)?

A. 220 Hz B. 440 Hz C. 880 Hz D. 1760 Hz

Question 2 of 5

Bile, stored in the gallbladder, aids in the digestion of which nutrient?

A. Carbohydrates B. Proteins C. Fats D. Vitamins

Question 3 of 5

Antibiotic resistance in bacteria is an example of:

A. Convergent evolution B. Divergent evolution C. Microevolution D. Macroevolution

Question 4 of 5

Which blood type is considered a universal donor?

A. A B. B C. AB D. O

Question 5 of 5

Which hormone, produced by the adrenal glands, helps regulate the body's response to stress, including increasing blood pressure and suppressing the immune system?

A. Aldosterone B. Epinephrine C. Cortisol D. Insulin

TEAS Test 7 science

Skildor

ATI TEAS 7

ATI TEAS 7