Which of the following observations would seem to contradict the cell theory? a unicellular organism is discovered that has a nucleus and a flagellum
O protein chains display lifelike mobility in moving through a cell
Ο Ο Ο Ο
a daughter cell has the same chromosomes as a parent cell
cells do not grow past a certain size

protein chains display lifelike mobility in moving through a cell

Explanation:

One part of the cell theory as proposed by Mathias Scleiden, Rudolf Virchow and Theodor Schwann in 1830's states that: Cell is the fundamental and basic unit of life. This means that cell is the lowest form of any living thing that can be found.

However, in a case whereby protein chains display lifelike mobility in moving through a cell, this opposes the universal cell theory in the sense that protein molecule cannot display characteristics of life (movement) in a cell when the basic unit is CELL itself.

one part of the electromagnetic spectrum that arrives on earth as solar radiation from the sun is the visible spectrum. wavelengths of the visible spectrum combine to form what we refer to as

answer - d) ultraviolet radiation.

violet /   380–450 nm / 668–789 thz

violet is number 1 in the chart of visible light.

what are the options? add them, then i will be glad to .