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Questions | Answers | Discussions | Knowledge sharing | Communities & more.
What is collagen?
Collagen is the most abundant protein in your body. It accounts for about 30% of your body's total protein. Collagen is the primary building block of your body's skin, muscles, bones, tendons and ligaments, and other connective tissues. It's also found in your organs, blood vessels and intestinal liRead more
Collagen is the most abundant protein in your body. It accounts for about 30% of your body’s total protein. Collagen is the primary building block of your body’s skin, muscles, bones, tendons and ligaments, and other connective tissues. It’s also found in your organs, blood vessels and intestinal lining.
See lessBone forming cells are?
Osteoblasts are bone-forming cells, osteoclasts break down and reabsorb bone and osteocytes are mature bone cells.
Osteoblasts are bone-forming cells, osteoclasts break down and reabsorb bone and osteocytes are mature bone cells.
See lessWhat is the outer ear made of?
The outer ear is made up of cartilage and skin.
The outer ear is made up of cartilage and skin.
See lessWhich is the contractile protein of a muscle?
The contractile proteins are myosin, the principal component of thick myofilaments, and actin, which is the principal component of thin myofilaments.
The contractile proteins are myosin, the principal component of thick myofilaments, and actin, which is the principal component of thin myofilaments.
See lessWhich membrane covers the lungs?
Pleura membrane is the layer that covers the lungs. The visceral pleura covers the interlobar and lung fissures. The parietal pleura lines the diaphragm, rib, and mediastinum.
Pleura membrane is the layer that covers the lungs. The visceral pleura covers the interlobar and lung fissures. The parietal pleura lines the diaphragm, rib, and mediastinum.
See lessWho discovered animal cells?
The inspired Dutch microscopist Antonie van Leeuwenhoek, beginning in 1673, discovered blood cells, spermatozoa, and a lively world of “animalcules.”
The inspired Dutch microscopist Antonie van Leeuwenhoek, beginning in 1673, discovered blood cells, spermatozoa, and a lively world of “animalcules.”
See lessWhat type of tissue is the brain?
Nervous tissue is found in the brain, spinal cord, and nerves. Your brain, on the other hand, is a three-pound organ made up of soft tissue called grey matter and white matter, which contain neurons and other cells (called glial cells) that help maintain these neurons.
Nervous tissue is found in the brain, spinal cord, and nerves.
Your brain, on the other hand, is a three-pound organ made up of soft tissue called grey matter and white matter, which contain neurons and other cells (called glial cells) that help maintain these neurons.
See lessWhat is the importance of mitosis cell division?
Significance of mitosis: It helps in maintaining the same number of chromosomes in daughter cells after division. It is responsible for growth and development of multicellular organisms. It helps in repairing of damaged tissues.
Significance of mitosis: It helps in maintaining the same number of chromosomes in daughter cells after division. It is responsible for growth and development of multicellular organisms. It helps in repairing of damaged tissues.
See lessLeucoplast represent?
Leucoplasts ("formed, molded") are a category of plastid and as such are organelles found in plant cells. They are non-pigmented, in contrast to other plastids such as the chloroplast.
Leucoplasts (“formed, molded”) are a category of plastid and as such are organelles found in plant cells. They are non-pigmented, in contrast to other plastids such as the chloroplast.
See lessThe energy currency of the cell is?
ATP is commonly referred to as the "energy currency" of the cell
ATP is commonly referred to as the “energy currency” of the cell
See less