Answer:
Not every cell in the human body contains DNA bundled in a cell nucleus. Specifically, mature red blood cells and cornified cells in the skin, hair, and nails contain no nucleus. Mature hair cells do not contain any nuclear DNA. ... As part of the maturation process, human red blood cells destroy their cell nuclei.
This means they have no mitochondria, Golgi apparatus, or endoplasmic reticulum. They also lack a membrane-bound nucleus, although they do have genetic material located in a nucleoid region. Prokaryotic cells are surrounded by a plasma membrane, and some types of bacteria have cell walls as well.
Nucleolus. Within the nucleus is a small subspace known as the nucleolus. It is not bound by a membrane, so it is not an organelle. This space forms near the part of DNA with instructions for making ribosomes, the molecules responsible for making proteins.
Explanation:
Atom: the basic unit of an element
Element: a tiny piece of matter
Phase: a unique form of matter in which it can exist
Particle: a substance that cannot be broken down into a simpler substance
Because all of the nutrients comes from the mother, and her umbilical cord. What ever mom put inside her body goes inside the baby’s body. It can also be in her breast milk. That’s why when your breast feeding you can’t drink.
Answer:
yes
Explanation:
it will cost less to raise very productive animals because the money that would have been spent on treating infections would be put into a more productive venture
The best definition of recombinant DNA is the following: Recombinant DNA is the DNA that includes pieces from two different sources. It is the combination of genetic material , a process of <span>creating sequences that would not otherwise be found in the genome.</span>