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The backbone, or vertebral column, is made up of many individual bones called vertebrae, which are stacked on top of one another. In humans, there are typically 33 vertebrae, divided into different regions: cervical, thoracic, lumbar, sacral, and coccygeal. These vertebrae work together to provide support, flexibility, and protect the spinal cord. So, the backbone is composed of many bones, not just two.
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How many sugar phosphate backbones does a double helix have?
A double helix structure has two sugar-phosphate backbones, one on each side of the helix. These backbones are made up of alternating sugar and phosphate molecules that support the DNA bases in the helix.
What is a sliding joint?
an example could be by the spine. Sliding joints occur between the bones in your backbones in your backbone. (These bones are called vertebrae.) In these joints the flat surfaces of two bones slide over each other and cause side-to-side and back-and-forth movement.
What kingdom can be divided in to two groups those with backbones and those without backbones?
nonvascular
How many bones does a snake have?
no it does not
What has two backbones and a thousand ribs?
Dinosaur
How many illium bones are there?
There are two ilium bones in the human body.
How many bones in other fingers?
there are two bones in other fingers
DNA is an example of what?
DNA consists of two long polymers of simple units called nucleotides, with backbones made of sugars and phosphate.
Which two bones of the vertebral column are made of multiple bones fused together?
Sacrum, and Coccyx
How many bones do you have in us?
There are 206 bones in the human skeleton. The bones are divided into two parts. 80 bones in the axial skeleton which are the bones in the center of the body. Like the ribs, the skull and the spine. And 126 bones in the appendicular skeleton. Which is made up of the limbs. Like arm, finger, leg, and foot bones.
How many bones are in the wrest?
The wrist is made up of eight small bones known as the carpal bones. These bones are arranged in two rows of four and play a crucial role in the flexibility and movement of the wrist. Together with the bones of the forearm and hand, they facilitate a wide range of motions.
How many bones are in you lower leg?
Two
