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Different atoms, particularly carbon, hydrogen, nitrogen and oxygen, made up molecules into such things as proteins, lipids, phospholipids, enzymes, and amino acids. These molecules are part of what makes up a cell, including DNA, and is obviously the first "material" that was first seen in cells.
Cells are made/constructed of many different chemicals, but when were they first seen? In the 1670's, Anton van Leeuwenhoek saw microscopic organisms with a microscope that he had fashioned... but there could have been someone who saw them before that... certainly people who knew of their existence.
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∙ 12y ago
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∙ 15y agoCork.
Robert Hooke was looking at a slice of cork in 1665.
To see his drawing, use the link below.
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∙ 10y agoThe first observed cell was that of a piece of cork from a cork tree, discovered by Robert Hooke
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∙ 14y agoboth plant and animal cells.
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∙ 15y agoOver 100 years ago
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∙ 9y agoprotoplasm
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Cell
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Which could be its function A. Storing energy B. Transporting blood C. Forming connective tissue D. Moving material out of cells?
A
Bone forming cells?
A cell that are bone forming
What provides instructions to cells in forming in Organ?
DNA provides instructions to cells in forming an organ.
What are cells heridity material?
Chromosomes are cells hereditary material.
What are immature or matrix-depositing bone cells?
Osteoblasts are immature bone-forming cells.
Which could be its function A. Storing energy B. Transporting blood C. Forming connective tissue D. Moving material out of cells?
A
Bone forming cells?
A cell that are bone forming
What provides instructions to cells forming an organ?
DNA provides instructions to cells in forming an organ.
What provides instructions to cells in forming in Organ?
DNA provides instructions to cells in forming an organ.
What are cartilage forming cells?
chondrocytes
What provides instructions to cells on forming an organ?
deoxyribonucleic acid
What material did Robert hooke see cells?
Robert Hooke was the first person to see cells. He saw them with a compound-microscope.
Bacterial cells do not have a genetic material?
no, bacterial cells do not have genetic material
What are cells heridity material?
Chromosomes are cells hereditary material.
What is the name of the bone forming cells?
osteoblasts
What stores food for cells or waste material for cells?
Vacuolecantain stored food for cells or wast material form cells.
In cells structure that contains the cells genetic material and controls the cells activities?
Which structure contains a eukaryotic cells genetic material
