When you squeeze an air-filled party balloon you increase its
What will be an ideal response?
density
You might also like to view...
Which of the following functions is NOT performed by integral membrane proteins?
a. cell adhesion b. transport c. signal reception d. cell recognition e. cell reproduction
Gamma interferon is used to treat
a. herpes infections. b. multiple sclerosis. c. measles. d. mumps. e. hepatitis C.
The earliest photosynthetic organisms arose about:a
3.8?4.6 billion years ago. b. 3.1?3.5 billion years ago. c. 1.3 billion years ago. d. 630 million years ago. e. 250 million years ago.
The functions of cell vacuoles include deterring predators, managing wastes, and producing flashy pigments to attract pollinators. What additional services can vacuoles provide?
A) harvesting energy and modifying proteins B) synthesizing lipids and processing proteins C) providing structural strength and producing sugar D) producing lipids and storing extra DNA E) storing nutrients and physically supporting the surrounding cell