The atomic number represents the number of:
A) protons in an atom. B) neutrons in an atom.
C) protons and neutrons in the nucleus of an atom. D) electrons in an atom.
Answer: A
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For every atom of carbon in a carbohydrate
A. there is approximately one atom of hydrogen.?B. there are approximately two atoms of hydrogen.?C. there are approximately three atoms of hydrogen.?D. there are approximately four atoms of hydrogen
Describe two important functions of the Golgi apparatus
What will be an ideal response
What would be the effect of a drug that blocked muscarinic receptors on the smooth muscle of the iris that regulates the size of the pupil?
A. The pupil would dilate. B. The pupil would constrict. C. The eye would focus more clearly on near objects. D. The eye would focus more clearly on distant objects. E. Blood vessels in the anterior part of the eye would constrict.
Which of the following is(are) ionizing radiation?
A) Gamma radiation only B) Cosmic radiation only C) Both cosmic radiation and gamma radiation D) Neither cosmic nor gamma radiation