ATI TEAS Science exam with verified Questions and
Answers
1.
d. Movement of sodium and potassium across the cell membrane against their
concentration gradients.
2.
, B. A hypothesis
3.
D. urea
4.
Efferent arteriole, higher
5. Carbon has an atomic number of 6. Which of the following is true about isotope c-12?
a. C-12 possesses 6 neutrons and 6 protons in its nucleus
b. C-12 possesses 7neutrons and 5 protons in its nucleus
c. C-12 possesses 7 neutrons and 5 protons in its nucleus
d. C-12 possesses 6 neutrons and 6 protons in its nucleus 6. Which of the following best
describes adaptive immunity?
a. The body barrier defences,such as mucous membranes and secretions
Answers
1.
d. Movement of sodium and potassium across the cell membrane against their
concentration gradients.
2.
, B. A hypothesis
3.
D. urea
4.
Efferent arteriole, higher
5. Carbon has an atomic number of 6. Which of the following is true about isotope c-12?
a. C-12 possesses 6 neutrons and 6 protons in its nucleus
b. C-12 possesses 7neutrons and 5 protons in its nucleus
c. C-12 possesses 7 neutrons and 5 protons in its nucleus
d. C-12 possesses 6 neutrons and 6 protons in its nucleus 6. Which of the following best
describes adaptive immunity?
a. The body barrier defences,such as mucous membranes and secretions
