Dense regular and dense irregular connective tissues
The features that all connective tissues share in common isFibroblasts. Fibroblasts are typically responsible for the formation of the acellular matrix.Connective tissues that have this common trait include bone and cartilage, but exclude blood (which meets all the connective tissue criteria) and loose connective tissue.^True, but I think what he's looking for is this:o Common origin - all arise from mesenchyme (an embryonic tissue)o Degrees of vascularity - cartilage = avascular, dense connective tissue = poorly vasculated,o Extracellular matrix - comprised of nonliving extracellular matrix
natural fibers are fibers gotten from natural sources like cotton. Natural fibers could be from both animal or plant sources. They are therefore classified under protein and cellulose fibers. They are usually shorter in length when compared to synthetic fibers. The longest natural fiber is silk.
Spindle fibers, also known as microtubules, are hollow protein fibers involved in the movement of chromosomes during cell division. These fibers form the spindle apparatus, which helps separate the chromosomes and pull them to opposite ends of the cell during both mitosis and meiosis.
you can wear both of them
yes the dermis contains both elastic and collagen fibers
Silk fibers are soft because of their fine and smooth texture, created by the natural protein, fibroin, which makes up the silk. Nylon fibers are soft due to their flexibility and ability to stretch, offering a comfortable feel against the skin. Both fibers have unique properties that contribute to their softness and comfort.
The ribosomes are the small organelles responsible for protein synthesis. They are found in both eukaryotic and prokaryotic cells, but are smaller in prokaryotic cells (70s vs 80s).
no they are both the same
Osteoporosis is a serious bone disease characterized by excessive loss of both calcified matrix and collagenous fibers, leading to weaker, more brittle bones that are at a higher risk of fractures. It is often associated with aging, hormonal changes, and nutritional deficiencies.
Usually, wood, cotton or both fibers are found in paper towels.
A fiber, particularly in the context of muscle tissue, is made up of muscle cells known as myocytes. In the context of connective tissue, fibers such as collagen and elastin are produced by fibroblasts, which are specialized cells responsible for synthesizing the extracellular matrix. In both cases, the specific type of fiber and its function are determined by the type of cells involved in its formation and maintenance.
Only plant sources contain both protein and fiber simultaneously, no animal proteins have any significant amounts of fiber (except possibly for bee pollen). Legumes (beans, peanuts), peas, hemp protein (powder), chia seeds, salba seeds, flax seeds, pumpkin seeds, and some types of nuts such as almonds and cashew's (but nuts and seeds also have high fat contents).red meat