What two cells work together in protein synthesis?
The two cell structures that are involved in protein synthesis are the ribosome and the endoplasmic reticulum.
How the cell is like a factory?
A cell can be thought of as a “factory,” with different departments each performing specialized tasks. A cell’s plasma membrane regulates what enters or leaves the cell. The CYTOPLASM includes everything between the cell membrane and the nucleus.
How a cell is like a school?
Cell walls are like school doors. A cell wall filters what goes into the cell, like school doors are a filter for a school. A rough ER is like a teacher. A rough ER assembles (produces and proceses) many proteins, like teachers assemble students brains.
Who invented cell?
Robert Hooke
How a cell is like a city?
A Cell is Like A City! 1. Nucleus = City Hall: they are both the controlling forces in the cell/city. Cell Membrane = Police Officers: they both control what goes in and out of the cell/city. They also both protect and support what is inside.
What can a cell membrane be compared to in real life?
The cell membrane is like a security guard, because the cell membrane controls what goes in and out of a cell like a security guard controls who goes in and out of the gate. 4. Cell Wall -Supports and protects the cell while still letting materials pass through it.
What is a real life example of a lysosome?
Lysosomes are nicknamed “Cleanup Crews”. Their function within a cell is break down food that the cell can use to destroy older cells. A real-life example of lysosomes in a restaurant is the cleaning staff or busboys.
What is a real life example of a cell?
The real life example is like the brain to a human. It makes protiens for the cell in which amino acids are hooked together to make the proteins. It works as a packaging system. A real life example is the company Fed-Ex that ships and transports things everywhere in the world.
What is an example of a cell membrane in real life?
Cell membrane of a cell is responsible for the substances that goes in and out of the cell’s cytoplasm and organelles. It is transports different materials externally to internally and vice-verse. Hence the cell membrane is like 1. The wall, window and door of a house.
What is chromatin like in real life?
Chromatin. Chromatin is like a book beacuse it holds the instructions for mitosis and meiosis.
What is cell membrane made of?
With few exceptions, cellular membranes — including plasma membranes and internal membranes — are made of glycerophospholipids, molecules composed of glycerol, a phosphate group, and two fatty acid chains. Glycerol is a three-carbon molecule that functions as the backbone of these membrane lipids.
What is a Golgi apparatus like in real life?
The Golgi Apparatus is like a small packaging system. It’s particular function, is to store/package protein enzymes and carbohydrates before they are sent to a location. An example of the Golgi Apparatus is a postal office. A postal office packages and sends mail to different locations.
What is an example of cytoskeleton in real life?
The cytoskeleton acts as a “track” on which cells can move organelles, chromosomes and other things. Some examples are: Vesicle movement between organelles and the cell surface, frequently studied in the squid axon.
What is a real life example of nucleus?
Every cell in your body has a nucleus, and a full set of your DNA in it. A hen’s egg is a single cell. The small, spongy gray thing in the middle of the yolk is the cell’s nucleus.
What is an example of a nucleus?
An example of a nucleus is the center core of an atom. An example of a nucleus is the fiction department of a book publisher where most of the money is made and which is considered the heart of the publisher’s organization.
What is a real life example of a chromosome?
The definition of a chromosome is a thread-like structure of DNA (nucleic acids and proteins) that carries genes. The “X” or “Y” gene that determines whether you will be a boy or a girl is an example of a chromosome.
What is chromosome in your own words?
chromosome Add to list Share. A chromosome is a strand of DNA that is encoded with genes. In most cells, humans have 22 pairs of these chromosomes plus the two sex chromosomes (XX in females and XY in males) for a total of 46.
What are the 24 chromosomes?
The human genome is the genome of Homo sapiens. It is made up of 23 chromosome pairs with a total of about 3 billion DNA base pairs. There are 24 distinct human chromosomes: 22 autosomal chromosomes, plus the sex-determining X and Y chromosomes. Chromosomes 1-22 are numbered roughly in order of decreasing size.
What is difference between chromosome and DNA?
In the nucleus of each cell, the DNA molecule is packaged into thread-like structures called chromosomes. Each chromosome is made up of DNA tightly coiled many times around proteins called histones that support its structure.
How much DNA is in a chromosome?
There are 22 homologous pairs and two sex chromosomes (the X and Y chromosomes). One chromosome in each pair is inherited from one’s mother and one from one’s father. Each chromosome is a single molecule of DNA.
What do cells in your body not need?
What do the cells in the body not need to do? Read genes that are not for that part of your body.
What is Gene example?
For example, if both of your parents have green eyes, you might inherit the trait for green eyes from them. Or if your mom has freckles, you might have freckles too because you inherited the trait for freckles. Genes aren’t just found in humans — all animals and plants have genes, too.