What is made of a network of threadlike proteins that are joined to form a framework inside a cell?
The cytoskeleton is a network of threadlike proteins that are joined together.
What is cytoplasm made up of?
Cytoplasm is the gelatinous liquid that fills the inside of a cell. It is composed of water, salts, and various organic molecules. Some intracellular organelles, such the nucleus and mitochondria, are enclosed by membranes that separate them from the cytoplasm.
What is the name of the network of proteins that gives support to a cell and allows movement?
The eukaryotic cytoskeleton is made up of a network of long, thin protein fibers and has many functions. It helps to maintain cell shape, holds organelles in place, and for some cells, it enables cell movement. The cytoskeleton plays important roles in both the intracellular movement of substances and in cell division.
What type of protein structure joins the cytoplasm of two cells?
However, they do have specialized junctions called plasmodesmata (singular, plasmodesma), places where a hole is punched in the cell wall to allow direct cytoplasmic exchange between two cells.
What is the largest organelle in the cell?
nucleus
What is the largest part of cell?
Which is the largest cell?
The largest cells is an egg cell of ostrich. The longest cell is the nerve cell. The largest cell in the human body is female ovum.
Which is the largest cell in the world?
The largest cell is an ostrich egg, it is about 15cm to 18 cm long and wide.
Which is longest cell in human body?
Nerve cells
Which is biggest part of human body?
The largest internal organ (by mass) is the liver, with an average of 1.6 kilograms (3.5 pounds). The largest external organ, which is also the largest organ in general, is the skin. The longest muscle is the sartorius muscle in the thigh.
What is the smallest organ in human body?
What’s the smallest organ in the human body? You’ll find the pineal gland near the center of the brain, in a groove between the hemispheres. It’s not an organ like those in the abdominal cavity.
Which is the largest part of human brain?
Cerebrum
Do humans have lizard brains?
The human brain includes many regions that evolved long ago. Our older “lizard brain” parts keep our bodies working and provide basic survival motivations, while our newer “mammal brain” regions improve our emotions and memory.
Can you ride a 20 year old horse?
There is no set age for retiring your horse. Some horses have physical conditions or diseases that require an early retirement. Other horses can be ridden late into their life without issues. As a general rule, most horses should stop being ridden between 20 to 25 years old.
What breed of horse lives the longest?
Arabian
What are the 3 types of horses?
In general horses are divided into three main types, namely heavy horses, light horses, and ponies.