An analysis of an octopus’s dna determines that the nitrogen base thymine marks up 18 percent of the genome. which of the following best represents the percent of guanine in the octopus’s genome

32percent

Explanation:

Chargaff rule states that a DNA has this base pair arrangements

Adenine—Thymine

Cytosine—Guanine

The base pairs also contain almost equal amount of substance in them.

This means Thymine which has 18percent also has 18percent Adenine in the base pair

The remaining percentage will be calculated by 100-18+18=100-36=64

Cytosine and Guanine will share the remaining the 64% which translates to 32% for each of them.

Cytosine-32% and Guanine=32%

human-caused climate hope this

interphase

the period of cell growth when the cell synthesizes new molecules and organelles. the cell is not dividing and it constitutes the majority of the time spent in the cell cycle

prophase

changes occur in the nucleus and cytoplasm. the chromatin condenses to form structures (sister chromatids) visible with a light microscope and the mitotic spindle begins to form, but the nucleus is still in tact

prometaphase

the nuclear envelope fragments and the spindle microtubules attach to the kinetochores of the sister chromatids

metaphase

all the cell's duplicated chromosomes are lined up at an imaginary plane equidistant between the poles of the mitotic spindle

anaphase

begins when sister chromatids separate from each other and ending when a complete set of daughter chromosomes arrives at each of the two poles of the cell

telophase

the daughter nuclei form at the two poles of a cell

cytokinesis

the division of a cytoplasm to form two separate daughter cells. usually occurs during telophase during mitosis. this and mitosis make up to mitotic (m) phase of the cell cycle