Table of Contents
- 1 What organelle is a factory security guard?
- 2 What organelle serves as the guard of an animal cell?
- 3 What is the security guard of the cell?
- 4 Which organelle of the plant and animal cell acts as a buffer and protects the genetic materials of the cell?
- 5 Who control the activity of cell?
- 6 Which is the first job of a security guard?
- 7 Why do you need a security guard at your store?
What organelle is a factory security guard?
CELL ORGANELLES AND FUNCTIONS
A | B |
---|---|
ORGANELLE | Small structures in the cells that carry out specific functions |
CELL WALL | Found in plant cells. gives support and structure |
CELL MEMBRANE | Controls what enters and leaves the cell. “SECURITY GUARDS” |
NUCLEUS | Acts as the BRAIN of the cell. Contains genetic information. |
What is the organelle called that acts as a security guard of the cell and allows some things in and keeps others from leaving the cell?
All cells have a barrier around them that separates them from the environment and from other cells. This barrier is called the plasma membrane, or cell membrane.
What organelle serves as the guard of an animal cell?
Smooth E.R. Cell Membrane A double layer that supports and protects the cell. Allows materials in and out. Lysosome Contains digestive enzymes that destroy damaged organelles and invaders.
What organelle is like a lock and key because it controls what goes in and out of the cell?
The cell membrane controls what goes in and out of the cell. The cell membrane is like a screen door, because a screen door holds things out but lets air in.
What is the security guard of the cell?
cell membrane
The security guard of a cell is its cell membrane. The cell membrane allows certain items into a cell and blocks others from entering, just like a security guard protects a real factory.
Which cell is the security guard?
Which organelle of the plant and animal cell acts as a buffer and protects the genetic materials of the cell?
Cytoplasm
Cytoplasm is also a means of transportation for genetic material in cell division. It is a buffer to protect the genetic material of the cell and keep the organelles from damage when they move and collide with each other.
What are vacuoles and Golgi bodies?
The golgi apparatus is located in the cytoplasm of both animal and plant cells. The vacuole is located in the cytoplasm in both animal and plant cells. It has a single membrane surrounding a fluid filled space. Its function is to store food, water, and minerals for the cell.
Who control the activity of cell?
Known as the cell’s “command center,” the nucleus is a large organelle that stores the cell’s DNA (deoxyribonucleic acid). The nucleus controls all of the cell’s activities, such as growth and metabolism, using the DNA’s genetic information.
Which organelle can be compared to a security guard who decides whom may enter a building?
Which organelle can be compared to a security guard who decides whom may enter a building and whom may not? chloroplasts.
Which is the first job of a security guard?
The first job of a security guard is to prevent a crime. If he is able to deter criminals, then more than half the job is already done. To do this, a security guard has to make his presence be felt. If the premises is large, a security guard can patrol the area to ensure no one is trespassing and nothing illegal is occurring.
What are the functions of the organelles in the cell?
Analogous to the body’s internal organs, organelles are specialized and perform valuable functions necessary for normal cellular operation. Organelles have a wide range of responsibilities that include everything from generating energy for a cell to controlling the cell’s growth and reproduction.
Why do you need a security guard at your store?
To do this, a security guard has to make his presence be felt. If the premises is large, a security guard can patrol the area to ensure no one is trespassing and nothing illegal is occurring. By just having a security guard stand outside your store or building, criminals will think twice before acting on any impulses or plan. 2. Visibility
Can a college student work as a security guard?
Pursuing a career as a security guard also has advantages for students in college or university – namely, flexible hours to suit your study schedule. It may seem that “anyone” can take on a job in the security industry; however, that couldn’t be more far from the truth.