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- All living things or organisms are made of cells and their products.
- New cells are created by old cells dividing into two.
- Cells are the basic building units of life.
Wiki User
∙ 11y ago
Wiki User
∙ 11y ago1- cells are the basic building blocks of life
2-cells are formed from other cells
3-all living things are made of cells
hope that helps..
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What 3 parts are amino acids made up from?
The N terminus, the C terminus, and the side chain R are the 3 basic components of an amino acid.
What event happens during the three stages of a cell's life?
the 3 stages r life middle and death during that time they eat grow and reproduce :D
Summarize the relationship between surface area and volume as a cell grows?
A cell is roughly spherical in shape and the relationship between surface area and volume is therefore expressed by:-The volume of a sphere of radius R is (4/3)*Pi*R3.The surface area of a sphere of radius R is 4*Pi*R2The surface area to volume ratio is therefore 3/RAs the radius R gets bigger the ratio gets smaller.
What are the 3 main parts of a eukaryotic cell?
The three major components of a eukaryotic cell are - true membrane bound nucleus membrane bound organelles like endoplasmic reticulum, mitochondria, golgi apparatus cytoskeleton
What is part of a bacteria cell?
A bacteria cell is where all of you r bacteria gather up
Why is cell theory a theory and not a hypothesis?
Cell theory is a theory given by R. Virchow in 1855 .It is a theory not a hypothesis because it has been proved thus it can not be considered hypothetical , that's why is not called hypothesis.
Is the cell theory is the result of the hypothesis and observation of one person?
no,because in celltheory there r 3 points .three scientists added one one point
what were Rudolf Virchow contibutions to the cell theory?
In 1859, the German pathologist R. Virchow made a significant change in the cell theory concerning the formation of new cells. Contrary to the views of Schleiden and Schwann, R. Virchow argued that cells arise only by reproduction (division)
Volume of a HCP unit cell?
The volume of HCP is 8*pi*r^3 or 25.13*r^3
What is inter-cell distance?
I know the Inter-Site Distance (D) which is maybe the same. Where D=sqr (3)*R, as R is the radius of the cell.
What is cell theory and who are the scientist that establish cell theory?
The Cell Theory is a basic principle of Biology. The cell itself was first discovered by Dr. Robert Hooke in the mid-1600s. During the early and mid parts of the 1800s, German scientists Schwann and Schleiden, and German physicians Virchow and Remak established that "1- cells were the basic unity of life; 2- all living organisms are made of cells; 3- cells develop from pre-existing cells". That is the theory. Why is it called a "theory"? Good question! - it is no more a theory than that of relativity, natural selection and evolution, etc. Note that the four gentlemen I mentioned earlier sometimes worked together, sometimes plagiarized each other . . .
Why is the cell theory a theory and not a hypothesis?
The cell theory isn't a cell theory for atleast 2 reasons. The first reason that the cell theory is a theory is that viruses are a big exception to it. Viruses are not made of cells, and they don't have a metabolism and the activity of an organism depends on chemical reactions, but some scientists still consider them to be alive, so that goes against what the cell theory says. The second reason is simple...the first cell in the world obviously did not come from a preexisting cell. The cell theory states: 1. All living things are made of one or more cells 2. Cells only come from preexisting cells 3. Cells are the smallest unit of life
What are the 3 parts of the monomers?
The amino group, the carboxyl group, and the R-group
What is the flop theory?
theory of s-r flip flop
What has the author R G Meadows written?
R. G. Meadows has written: 'Problems in electrical circuit theory' 'Electrical communications' 'Technician electrical and electronic principles 3' -- subject(s): Electric engineering 'Problems In Electric Circuit Theory'
What has the author William R Scott written?
William R. Scott has written: 'Group theory' -- subject(s): Group theory
A cell of emf E volt and its internal resistance is 'r' ohm. The cell is connected to a load of 'R' ohm. The potential difference across the terminals of the cell is?
The resistance is equally proportionate to "r" in the case that it is above 1. Assuming "r" is greater than 1, the resistance is 4/3 multiplied by omega (the equal proportionate value for mass times ohms). If "r" is less than or equal to 1, there is no resistance.
