The endoplasmic reticulum
is like the highway system because the cell uses the endoplasmic reticulum to move material throughout the cell like people use highways to move throughout the country.
Which organelle is called the Highway of the cell?
These proteins are delivered to other membrane bound organelles like golgi body or transported out of the cell.
Endoplasmic reticulum
is regarded as the highway of the cell! They are found in both animal and plant cells; which are eukaryotes!
Which organelle acts as a highway transporting substances throughout the cell?
ER
: acts like a highway system of the cell.
Which organelles transport substances throughout the cell?
The Endoplasmic Reticulum or ER
is an extensive system of internal membranes that move proteins and other substances through the cell. The part of the ER with attached ribosomes is called the rough ER. The rough ER helps transport proteins that are made by the attached ribosomes.
What is the highway of cell?
| Question Answer | 2. Which structure is found in plant cells and not in animal cells? cell wall | 3. What part of the cell is responsible for breaking down and digesting things? lysosomes | 4. What part of the cell serves as the intracellular highway? endoplasmic reticulum |
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What is the difference between the SER and RER?
Smooth ER is derived from rough endoplasmic reticulum by sacrificing the ribosomes, whereas Rough ER originates from the nuclear membrane. The main difference between the SER and RER is
the presence of ribosomes
, as SER does not consist of ribosomes but RER consists of ribosomes.
Is the powerhouse of cell?
The mitochondria
, often labeled the powerhouse of the cell, are the organelle responsible for energy production within the cell. Playing an important role in cellular respiration, the mitochondria are the main location for ATP production.
What cell makes ribosomes?
Eukaryote ribosomes are produced and assembled in
the nucleolus
. Ribosomal proteins enter the nucleolus and combine with the four rRNA strands to create the two ribosomal subunits (one small and one large) that will make up the completed ribosome (see Figure 1).
What is the Golgi apparatus function?
The Golgi apparatus, or Golgi complex, functions as
a factory in which proteins received from the ER are further processed and sorted for transport to their eventual destinations: lysosomes
, the plasma membrane, or secretion. In addition, as noted earlier, glycolipids and sphingomyelin are synthesized within the Golgi.
What are the two types of cell transport?
There are two basic ways that substances can cross the plasma membrane: passive transport, which requires no energy; and
active transport
, which requires energy.
What transports proteins in a cell?
The Golgi apparatus
transports and modifies proteins in eukaryotic cells. … The Golgi apparatus is the central organelle mediating protein and lipid transport within the eukaryotic cell.
Which type of transport is osmosis?
Osmosis is a type of
simple diffusion
in which water molecules diffuse through a selectively permeable membrane from areas of high water concentration to areas of lower water concentration.
What is the brain of a cell?
The nucleus
is called the “brain” of the cell because it holds the information needed to conduct most of the cell's functions. Other molecules make proteins from that information on a regular basis – each moment of our lives.
What are 4 structures all cells have in common?
All cells share four common components: (1) a plasma membrane, an outer covering that separates the cell's interior from its surrounding environment; (2) cytoplasm, consisting of a jelly-like region within the cell in which other cellular components are found;
(3) DNA, the genetic material of the cell
; and (4) …
What controls what a cell does?
The nucleus
, formed by a nuclear membrane around a fluid nucleoplasm, is the control center of the cell. Threads of chromatin in the nucleus contain deoxyribonucleic acid (DNA), the genetic material of the cell.
What is the function of SER and RER?
| RER-Rough Endoplasmic Reticulum SER-Smooth Endoplasmic Reticulum | They are found near the nucleus of the cell. They are found away from the nucleus in the cell. | Their function is to synthesize proteins. Their function is to synthesize lipids. |
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