★ Cell Structure and Functions Quiz
Which of the following molecules is least likely to cross a cellular membrane by simple diffusion?
A. carbon dioxide
B. nitrogen
C. potassium ion
D. water
Preview next quiz:
The extremely flexible tissue that provides support in soft, nonwoody plants, allowing them to grow upward, is:
A. Parenchyma tissue
B. Collenchyma tissue
C. Sclerenchyma tissue
D. Dermal tissue
Disclaimer:
Medical Quiz should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. All content on this website is for informational and educational purposes only.