How does a cell know exactly where it is in a multicellular organism?

Q: What is the cell theory and what does it state?

A: Cell theory was first given by  Schwann and Schleiden. This theory explain about existence of cells.…

Q: What is the role of the plasma membrane?  Write the names and functions of the organelles that you…

A: Plasma membrane- Has Semi-permeable lipid bilayer It separates the exterior environment from cell…

Q: What are some of the structures inside a cell that help it to live and perform its role in an…

A: Cell The cell is the basic structural, functional, and biological unit of life found in all known…

Q: Why do cells enter stationary phase?

A: Cell division is the process in which a parent cell divides into two or more daughter cells. There…

Q: Maribel has a beautiful saltwater aquarium at her house. One day, a new and inexperienced…

A: Solution is formed by the blending of solute molecules with solvent .The solute molecules can be…

Q: What advantages does compartmentalization confer on a large cell?

A: A cell is a small self-contained unit within whole organisms. It is the smallest unit of the body.…

Q: What marks a cell as “self” as opposed to “nonself”?

A: The body's cells are self cells, and pathogenic cells are referred to as nonself cells and are…

Q: Which organelle are membrane proteins in when they first become membrane proteins? How did the…

A: Common proteins that are a component of or interact with biological membranes are known as membrane…

Q: If a cell ejects or loses its nucleus, what is its fate and why?

A: NUCLEUS:- It is a double membrane organelle with minute pores called nucleopores. It is responsible…

Q: What organelle moves in a wave-like motion to provide movement for a cell?

A: The cellular organelle is the specialized subunits that are present inside a cell performing…

Q: What is a cell membrane

A: The cell membrane is the outermost layer that covers the animal cells.

Q: Which cell organelle is known as powerhouse of cell & why?

A: Cell organelles are the structures that float within the protoplasm of cell like, mitochondria,…

Q: How does a cell know exactly whereit is in a multicellular organism? Howdoes it know that its…

A: A tissue is formed by a group of cells. A group of tissues forms an organ, and a group of organs…

Q: How does a cell know that its neighbors are the correct ones and that, if not, it should move or…

A: The human body is a well built machine in which all the organs coordinate together to make it work.…

Q: Describe three different ways in which cells maintainsize and shape

A: The Cell Theory is a universal principle of biology that states that all living things are made up…

Q: What advantage does compartmentalization provide to a large and complex cell

A:

Q: Which cell organelle is known as powerhouse of cell & why?

A: Cell is chief elemental unit of the body which is an area of various metabolic activities. It…

Q: What is it, exactly, that makes a cell, or an organism that consists of them, alive?

A: A cell is the basic structural and functional unit of living organisms. Both prokaryotic and…

Q: How do prokaryotic & eukaryotic cells differ in size? How are their chromosomes shaped? Where in the…

A: INTRODUCTION Eukaryotes : cells with clearly defined nucleus. Prokaryotes : lack nucleus and other…

Q: Could a cell function if it were not enclosed by a selective barrier (i.e., a plasma membrane)?

A: Introduction: Cells are the building blocks of all living beings. Prokaryotes and eukaryotes are two…

Q: What is an organelle or organelles? are they the working parts inside a cell?

A: The cell is the basic structural and functional unit of life. It carries out various functions in…

Q: How does a single cell become a complex,multicellular organism?

A: Cells are the fundamental unit of life which are made up of molecules. Cells consist of small…

Q: whats the function of a membrane?

A: The membrane is a layer around an organelle or a cell or a virus that provides protection from the…

Q: How does the nucleus direct the activities of the cell and what molecules are involved

A: The nucleus is the control center of the cell as it controls the whole body of an organism. The…

Q: Describe cell theory briefly?

A: Cells are the unit of life which contribute in the formation of  all living beings. It is the site…

Q: Inner membrane A Outer membrane B |C

A: Eukaryotes are the organisms in which nucleus id developed and is surrounded by a membrane.…