Which of the following organelles is responsible for modifying, sorting and packaging proteins and lipids?

Genes that regulate cell division can become oncogenes when mutated.

Oncogenes are mutated genes that can contribute to the development of cancer.

In their non-mutated state, everyone has genes which are referred to as proto-oncogenes.

When proto-oncogenes are mutated or increased in numbers due to DNA damage, the proteins produced by these genes can affect the growth, proliferation, and survival of the cell, and potentially result in the formation of a malignant tumor.

Choice A is incorrect because mutations in oncogenes do not always result in the inhibition of cell division.

Instead, they can contribute to the development of cancer by affecting cell growth.

Choice B is incorrect because oncogenes are not only found in human cells but can be present in other organisms as well.

Choice C is incorrect because genes that regulate cell division can be found in viruses.

During hemodialysis, waste products and excess fluids are removed from the blood by diffusion 1.

Diffusion is a separation process in which particles that are dissolved in a solution are relocated from an area of higher concentration in the blood to an area of lower concentration in the dialysate.

Choice A.

Active transport is incorrect because active transport is a process that uses energy to move molecules against a concentration gradient.

Choice B.

Osmosis is incorrect because osmosis is the movement of water molecules across a semipermeable membrane from an area of higher water concentration to an area of lower water concentration.

Choice D.

Facilitated diffusion is incorrect because facilitated diffusion is a process where molecules move down their concentration gradient with the help of carrier proteins.