all cells contain the same key elements, such as carbon, nitrogen, and oxygen.
Nope. Energy, in the form of various types of radiation is a thing but it is non-chemical. Hope, trust, faith, peace, love, insight, etc. are all things and are non-chemical. A vacuum and space are things and are the absence of chemicals. God is, presumably, non-chemical.
Uranium can form chemical compounds with the majority of other elements.
Phloem vessels are made of living cells, including sieve tube elements and companion cells. Sieve tube elements are elongated cells that form the main transport conduits, while companion cells provide metabolic support to the sieve tube elements. Together, these two types of cells make up the structure of phloem vessels.
Two types of electromagnetic cells are photovoltaic cells, which convert sunlight into electricity, and fuel cells, which produce electricity through chemical reactions between fuel and oxygen.
The statement that all living things are made of plant cells is incorrect. The correct concept is the cell theory, which states that all living organisms are composed of cells, and that cells are the basic unit of life. While plant cells are one type of cell found in living organisms, animals, fungi, and microorganisms are made up of different types of cells. Thus, living things can be composed of various cell types, including animal cells, bacteria, and archaea.
Nope. Energy, in the form of various types of radiation is a thing but it is non-chemical. Hope, trust, faith, peace, love, insight, etc. are all things and are non-chemical. A vacuum and space are things and are the absence of chemicals. God is, presumably, non-chemical.
Anything living. Since viruses are not living (they don't have cells) they don't count.
Uranium can form chemical compounds with the majority of other elements.
Phloem vessels are made of living cells, including sieve tube elements and companion cells. Sieve tube elements are elongated cells that form the main transport conduits, while companion cells provide metabolic support to the sieve tube elements. Together, these two types of cells make up the structure of phloem vessels.
No, living organisms can have different types of cells. The two main types of cells are prokaryotic cells, found in bacteria and archaea, and eukaryotic cells, found in plants, animals, fungi, and protists. These cells differ in their structure and complexity.
All living organisms are made of cells, or the littlist units of life. There are many different types of cells. (red blood cells, white blood cells)
There are as many types of living cells as there are organisms on the planet. Almost all living cells, however, feature some common components. Among these essential components are a membrane, membrane proteins, proteins, DNA and transport systems.
atmosphere, chemical elements, sunlight/temperature, wind and water.
Antibiotics are designed to kill cells, some are targeted on certain types of cells, some aren't.
Muscle cells and nerve cells
If we don't consider the isotopes chemical elements have identical atoms.
The ratio and types of elements in the compound.