Nanimal cells has been shown to be made primarily of actin filaments (microfilaments). which motor protein would you predict is involved in contraction of the ring?

How did the miller-urey experiment impact the way scientists think about the origins of life? use what you know about the miller-urey experiments to discuss the factors needed for life to arise, and speculate on whether life could arise on another planet.

Which of the following is not considered an appendage of the skin? nails glands follicles none of the above

Why are common names a problem for scientist?