nightingale college physiology week3 quiz Exam With Correct Answers

Which of the following is not true of diffusion? - ANSWER-Uses cellular energy NaCl would move through the cell membrane in which direction? - ANSWER-Both into and out of the cell Diffusion of particles through a membrane by means of a carrier molecule is called: - ANSWER-facilitated diffusion. Twenty-three chromosomes per cell in humans is referred to as: - ANSWER-haploid A DNA molecule is characterized by all of the following except: - ANSWER-ribose sugar Water will move through the cell membrane by: - ANSWER-osmosis An individual's entire set of DNA can be referred to as a: - ANSWER-genome Which is true about the sodium and potassium pump? - ANSWER-Three sodium ions are taken out of the cell. Transcription can be best described as the: - ANSWER-synthesis of mRNA. Which of the following is not true of RNA? - ANSWER-It contains deoxyribose sugar. A saline solution that contains a higher concentration of salt than a red blood cell would be: - ANSWER-hypertonic