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LaoThe backbone's structure of alternating vertebrae and intervertebral discs provides support, flexibility, and protection for the spinal cord. The vertebrae allow for movement while the discs act as shock absorbers. This structure also enables the backbone to maintain posture and protect vital organs.
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What is the significance of ribose in the structure of DNA or RNA?
Ribose is a sugar molecule that is a key component of the structure of both DNA and RNA. In DNA, ribose is found in the backbone of the molecule, helping to form the structure of the double helix. In RNA, ribose is also present in the backbone and plays a crucial role in the synthesis and function of the molecule. Overall, ribose is essential for the stability and function of both DNA and RNA.
What role does ribose sugar play in RNA structure and function?
Ribose sugar is a key component of RNA, where it forms the backbone of the molecule. Its presence helps to stabilize the structure of RNA and is essential for the function of RNA in protein synthesis and gene expression.
How does the structure of an organelle relate to its function?
The structure of an organelle is directly related to its function. For example, the double membrane structure of the mitochondria provides compartments for different stages of cellular respiration. The shape and internal organization of an organelle determine how it carries out its specific role in the cell.
What is the role of deoxyribose in DNA structure and function?
Deoxyribose is a sugar molecule that forms the backbone of DNA. It helps to stabilize the structure of the DNA molecule and plays a crucial role in storing and transmitting genetic information.
The coiling of the protein chain backbone into an alpha helix is referred to as?
The coiling of the protein chain backbone into an alpha helix is referred to as secondary structure. This repetitive structure is stabilized by hydrogen bonds between the backbone amide hydrogen and carbonyl oxygen atoms.
