The study of the DNA molecule was instrumental in the formulation of the modern cell theory.
The contemporary cell theory, a key idea in biology, asserts that all living things are made up of one or more cells, that cells are the essential building blocks of life, and that all cells develop from already-existing cells. This notion was developed in large part as a result of research into the DNA molecule.
Significant insights into the mechanisms underpinning cellular operations and heredity have been gained through understanding DNA's structure, function, and involvement in genetic inheritance. The notion that cells are the basic unit of life and carry the genetic information essential for an organism's growth, development, and survival was further cemented by findings linked to DNA replication, gene expression, and mutations.
As a result, the comprehensive and widely embraced contemporary cell theory was made possible by research into the DNA molecule.
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A cell wall was instrumental. Hope I helped!
and chemical changes as they cook.
One of the ingredients for her main course undergoes physical changes. Which of the
following is a physical change?
boiling water
cooking eggs
O grilling hamburgers
O baking bread
Boiling water is an example of physical change as it does not cause any change in the chemical composition of water.
Physical changes are defined as changes which affect only the form of a substance but not it's chemical composition. They are used to separate mixtures in to chemical components but cannot be used to separate compounds to simpler compounds.
Physical changes are always reversible using physical means and involve a change in the physical properties.Examples of physical changes include melting,boiling , change in texture, size,color,volume and density.Magnetism, crystallization, formation of alloys are all reversible and hence physical changes.
They involve only rearrangement of atoms and are often characterized to be changes which are reversible.
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Answer:
Boiling water
Explanation:
The digestion of the food outside the body is actually referred to as external digestion. Organism from kingdomFungi are most likely to chemically digest their food outside their bodies through absorption.
The organisms of kingdomFungi are eukaryotic ones having a well developed as well as a membrane-bound nucleus.
The characteristics of this kingdom includes:
Thus, it can be concluded that organisms from Fungikingdom are most likely to chemically digest their food outside their bodies through absorption.
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one
two
four
six
4 is your answer your welcome ;)
Answer:
4 chambers
Explanation: