Membrane is the answer i think
<u>Answer:</u>
<em>Brain organoids </em>is the anatomical resemblance of the mammal brain. It is formed by culturing the stem cells in three dimensional rotational bioreactors. The main difference between the <em>organoids and real brain</em> is the real brain has the connection to outside world to mature in good manner.
The brain organoids are used to apply the <em>genuine experimentation</em> on the brain disorders. It helps in directly studying the tissues and neurons to study disease<em> present in any patients. </em>
Answer:
The majority of living things are made up of various types of cells that are each specialized to execute a specific purpose. Because certain enzymes, also known as proteins, play a big role in biochemical function, distinct sets of genes must be turned on and off in different cell types. This is how cells differ from one another.
The eubacteria and the archaebacteria
Answer: The cell cycle is composed of interphase (G₁, S, and G₂ phases), followed by the mitotic phase (mitosis and cytokinesis), and G₀ phase.
Explanation: