Which part of the cell holds genetic information in the molecule dna?

golgi body

vacuole

ribosome

chromosomes

The correct option is Chromosomes.

Step-by-step explanation:

The correct option is Chromosomes.

In the nucleus of each cell, the DNA molecule is packaged into thread-like structures called chromosomes. Each chromosome is made up of DNA tightly coiled many times around proteins called histones that support its structure.

Chromosomes are not visible in the cell’s nucleus. Chromosomes are not visible, not even under a microscope. However the DNA becomes more tightly packed during the cell division and is then visible under a microscope.

Each chromosome has a constriction point called the centromere, which divides the chromosome into two sections...

c.   x=2.4cm

step-by-step explanation:

similar triangles are triangles which have the same shape but not the same size. this means their angle measures are equal but their side lengths are not instead they are proportional. to solve, we will set up a proportion and solve.

a proportion is two equal ratios set equal to each other. we form the ratios by finding corresponding sides (sides which match to each other on both triangles by their position). out ratios will be one side of the small triangle over the corresponding side on the big triangle as shown below:

.

to solve the proportion, we'll cross multiply by multiplying numerator with denominator across the equal sign.