| A B | organism made of groups of organ systems | cell the smallest, least complex structure in an organism | the order from simplest to most complex cell, tissue , organ, organ system, organism | the order from most complex to least complex organism, organ system, organ, tissue, cell |
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What is the most complex life structure?
The human brain
is a 3-pound (1.4-kilogram) mass of jelly-like fats and tissues—yet it’s the most complex of all known living structures. The brain is extremely sensitive and delicate, and so it requires maximum protection, which is provided by the hard bone of the skull and three tough membranes called meninges.
What is the most complex part of a cell?
| A B | organism made of groups of organ systems | cell the smallest, least complex structure in an organism | the order from simplest to most complex cell, tissue , organ, organ system, organism | the order from most complex to least complex organism, organ system, organ, tissue, cell |
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Are human cells complex?
“
Humans also consist of complex cells
. … These import nano machines are composed of 15 different proteins in both trypanosomes and humans, but with the exception of three proteins these constituents do not exhibit any similarity whatsoever with each other.
What is the complexity of cells?
Introduction: The complexity of cell-biological systems has
an “inherent” basis
, related to the nature of cells (large number and variety of components, nonlinear, spatio-temporal interactions, constant modification of the components) and arises also from the means we have for studying cells (technological and …
Which is the least complex cell?
Generally speaking,
prokaryotic cells
are smaller and less complex, whereas eukaryotic organisms are larger and can even be multicellular.
What is more complex than a cell?
Tissues
are somewhat more complex units than cells. By definition, a tissue is an organization of a great many similar cells with varying amounts and kinds of nonliving, intercellular substance between them.
Is there anything more complex than the brain?
First of all, the brain is a part of the body and interacts with all the other systems in the body in complex ways, so obviously
the body is more complex than the brain alone
. Also, there are billions of human brains on Earth plus more than trillions of brains belonging to other species.
Which is the most complex part of brain?
The cerebrum
is the largest part of our brain and is largely made up of the two cerebral hemispheres. It is the most evolutionarily recent brain structure, dealing with more complex cognitive brain activities.
Who said the brain is the most complex thing in the universe?
Theoretical physicist Michio Kaku
said, “The human brain has 100 billion neurons, each neuron connected to 10,000 other neurons. Sitting on your shoulders is the most complicated object in the known universe.” As long as humans have existed, people have sought to comprehend the brain.
Is a living cell in the human body more complex than New York City?
Once cell in your body is more complicated than New York City. … But according to even most evolutionary scientists,
one single human cell of life is staggeringly more complex than New York City rush
hour. “Each of those 100 trillion cells functions like a walled city. Power plants generate the cell’s energy.
What is the most complex of all living things?
A microscopic, see-through water flea
is the most complex creature ever studied, genomically speaking. Daphnia pulex is the first crustacean to ever have its genome sequenced, and it turns out it has about 31,000 genes — 25 percent more than we humans.
What is an example of a complex system?
Examples of complex systems include
ant-hills, ants themselves
, human economies, climate, nervous systems, cells and living things, including human beings, as well as modern energy or telecommunication infrastructures.
How complex is a cell?
The cell is
the most complex
and most elegantly designed system man has ever witnessed. … The reason is that organic molecules are so complex that their formation cannot possibly be explained as being coincidental and it is manifestly impossible for an organic cell to have been formed by chance.
Which is the oldest type of cell?
oldest type of cell is
prokaryotic
( cell which do not have nucleus).
What is the complexity of life?
A common idea of complexity is that
complex things have a long complicated history
, and that complexity must be understood in the context of processes in Nature generating systems with more parts, different parts, and special relations between various kinds of parts, forming a structure which must be described on …
