Dna and protein material in a loose and diffuse state is called a. diffusion b. nucleoplasm c. chromatin d. chromosome

The correct answer is option C-chromatin.

Explanation:

DNA is a large molecule which has to fit in a small organelle called nucleus which starts with forming a more compact and condensed structure with the help of proteins called "histones".

DNA form a loose structure with these proteins which appears as a diffused structure in a cell called chromatin. This chromatin is the simplest and basic appearance of DNA which appears as 'beads on a string".

Thus, option C-chromatin is the correct answer.

there are 35 white marbles

step-by-step explanation:

y- yellow marbles

4y + 5 = 45

subtract 5 from both sides

4y = 40

divide for from both sides

y = 10

plug in 10 to get 40 yellow marbles then subtract by 5 to get 35 marbles

thus there are only 10 yellow marbles