Canaliculi are tiny canals in bone between osteocytes containing osteocyte cell processes. A spongy bone, also known as a cancellous bone, is a bone with latticelike appearance. A compact bone is a bone that is denser and has fewer spaces than cancellous bone. A compact bone has canaliculi but the spongy bone doesn't, because compact bone tissues form the outer layer of the bone while the cancellous bone tissues form the inner layer of the bone and it does not have osteons. Anosteon is a single central canal, with its contents, and the associated lamellae and osteocytes surrounding it.
Answer:
Lysosomes
Explanation:
Lysosomes are the organelles that have many digestive enzymes such as those for digestion of lipids and proteins. Most of the vesicles that bring substances into the cells by phagocytosis or endocytosis fuse with lysosomes. For example, the vesicles formed during receptor-mediated endocytosis fuse with lysosomes so that LDL particles and other substances are digested by the enzymes of lysosomes. The digested products then leave lysosomes so that cells can use them.
The DNA of a human cell can be cut and rearranged by using Enzymes. To cut DNA into smaller segments, enzyme nucleases are used. They do this by taking the phsophodiester bonds through hydrolysis and catalyzing it. when these enzymes comes into contact with a DNA sequence with a shape that matches a part of the enzyme, called the recognition site, it wraps around the DNA and causes a break in both strands of the molecule.
B double helix and linked with hydrogen bonds
