Can someone explain how proteins move from the manufacturing point through the membrane

Which medullary index indicates a human hair? a. 0.653 b. 0.733 c. 0.516 d. 0.256

Some tools have graduations to show multiple measurements. for example, a ruler may have graduations for both millimeters and centimeters. when measuring the length of an earthworm, which graduations would allow for the most accurate measurement? millimeters centimeters decimeters meters

Which is the correct formula for photosynthesis