about twenty however there is a great amount of variance in this as certain organisms use some that others do not. At most twenty-six.
# Hydrogen # Lithium (rare)
# Boron # Carbon # Nitrogen # Oxygen # Florine # Sodium # Magnesium # Silicon (rare)
# Phosphorus # Sulfur # Chlorine
# Potassium # Calcium # Chromium (rare) # Manganese
# Iron # Copper # Zinc # Arsenic (rare) # Selenium (rare) # Bromine # Iodine # Strontium (rare) # Molybdenum
16
51
Viruses are considered non-living because they are not cells. They do not exhibit some characteristics of life such as reproduction and growth.
Atoms,The Tiniest Thing in your body, Well your Questions Is A Bit Less Pacific. Atoms Are Absolutely Uncountable. Why? : They are the tiniest particles in your body. So it will be Billions of atoms.
Living cell organisms are alive and non-living organisms are dead. There are a number of different criteria for what it means to be living. For instance: metabolism, the ability to react to a stimuli, and so forth. If an organism does not exhibit any of these qualities, it can be concluded that the organism is not living. An example: a table is a non-living thing. A cat is a living thing. the important differences between living things need a suitable habitat that supplies their basic needs for oxygen,food,and water. and non living things don't need a suitable habitat that supplies their basice needs for oxygen,food,and water.
The number of genes it has.
The bacterium Mycoplasma genitalium has one of the smallest genomes of any known free-living organism, with around 525 genes. It is thought to have the smallest number of cells required for a functional, self-replicating organism.
There is no such number, depending on the organism the number of chromosomes varies from 1 to about 30,000,000!
DNA provides the information necessary to take a number of lifeless chemicals and turn them into a living system.
DNA provides the information necessary to take a number of lifeless chemicals and turn them into a living system.
Living things primarily consist of a few main elements (carbon, hydrogen, nitrogen, oxygen, phosphorus, and sulfur), while the periodic table contains over 100 elements. The main elements found in living things make up the bulk of their composition, with other elements present in smaller quantities or roles.
The reproductive cells of an organism each contribute half of the required genetic material to create the offspring. This means that each reproductive cell has 1n, while the organism has 2n chromosomes.
yes although the number of cells in an organism may vary depending on whether it is a unicellular or multicellular organism.
5 ( 5 - 1 )
Anywhere from one to billions. Every organism is different, and most of the time it's impossible to know the exact number of cells. Also, the number of cells is not constant at all times for most organisms.
O(n2)
16