During the time of Fransesco Redi, the 17th century, people believed in spontaneous generation of organisms from non-living thing, or abiogenesis.
The people of that time believed that living things, such as flies, arise from non-living things spontaneously. Fransesco Redi challenged this belief and set up the famous fruit fly experiment to demonstrate that life comes from pre-existing life, and not from non-living things such as meat and fruit.
Answer:
B. Proteins are tethered to the extracellular matrix
Explanation:
The assembly of nascent focal adhesions is strongly dependent on the process of actin flow, happening in migrating cells when the actin filament polymerize at the edge and flow back towards the same cell's body.
That is what causes the traction needed for migration, when the focal adhesion works a support when it tethers to the extracellular matrix and impedes the backward move of actin, generating the traction force needed at the point of contact to move the cell forward.
Answer:
some examples of microorganisms
Bacteria.
Archaea.
Fungi.
Protozoa.
Algae.
Viruses.
Multicellular Animal Parasites.
Answer:
Molecular genetics is the study of the molecular structure of DNA, its cellular activities, and its influence in determining the overall makeup of an organism. Molecular genetics relies on genetic engineering.
Explanation:
Answer:
Dermis.
Explanation:
They are mostly located in the dermis layer of the skin, capsules around the spleen and liver as well as other organs in the body. You can also find them around the bone’s fibrous sheath.
These connective tissues are densely spaced and the fibers and fibroblasts are randomly arranged.