What is Electronics Microscope? In order to get a deeper knowledge of structure in little time, light microscopes were replaced by electron microscopes. High magnifications of objects do not compromise the optics’ ability to resolve fine detail, since the resolving…
Dummy cells and trefoil cells refer to two different types of Diploblastic stage. The main cell layer formed during embryogenesis is called the germ layer. Invertebrates, usually three germ layers in the stomach, can be identified. They are the endoderm,…
What is Respiration? Energy is essential for the functioning of living organisms. The process of respiration provides this cellular energy. The act of breathing is universal. Respiration is the process through which cells release their greatest amount of stored energy…
Define Mitochondria Mitochondria are the cellular powerhouses responsible for metabolizing food into usable energy. The citric acid or Krebs cycle produces energy, and it happens in the matrix. DNA from the ribosome and mitochondria are both found in the matrix,…
“The process of producing multiple individuals with similar characteristics through asexual reproduction is called cloning.” or “Production of identical copies of genes of organisms or cells through asexual reproduction.” Cloning: The process of producing identical copies of genes in cells…
What is Nucleus? As it relates to genomics, the nucleus of a cell is the organelle enclosed by a membrane that includes the chromosomes. A network of pores in the nuclear membrane allows the selective passage of specific molecules (such…
Cell Membrane – Its outermost covering of a plant cell. Made of cellulose which is a hard material. It supports the cell and gives it shape. That is why a plant body is so hard. An animal cell does not…
The production process of sperm and egg (gametes) is called gametes (spermatogenesis and oogenesis). Gametogenesis involves two rounds of meiotic cell division, in which a diploid cell forms 4 haploid cells. This figure shows the process of spermatogenesis. The germinal…
Biology is the scientific study of life and its many diverse aspects, including how organisms are created and how they develop and change across time and space. What is Biology? The study of living things is known as biology. This…
Types Of Leaves – Consist of flat lateral growth of stems, which develop from a node with a bud on its axis. It is usually green and can used as food for the whole plant. The leaves absorb water and…
Female of the Species a group of organisms with a genetic inheritance that can cross and create breeding offspring. Different species are separated from each other by a reproductive barrier. These barriers may be geographical barriers, such as mountains that…
Hormonal Imbalance act as your body’s chemical messengers. They travel through the bloodstream in your body, such as tissues and organs. They work slowly over time and affect a variety of processes, including The endocrine gland specialized cell group that…
Chemical Composition of Mitochondria Mitochondria that produce most of the chemical energy needed to drive cell biochemical reactions. The chemical energy produced by stored in small molecules called adenosine triphosphate (ATP). Mitochondria have their own small chromosomes. Typically, mitochondrial and…
What is Fungi? Multicellular eukaryotes are the norm in the fungi kingdom. They are essential members of ecosystems due to their role in the cycling of nutrients and their status as heterotrophic bacteria (organisms unable to produce their own food).…
Slime mold is a fungus-like organism that has certain properties and therefore included in the roofs of the kingdom. Slime Mold On Grass The mucus template consists of a large amount of cytoplasm covered with the plasma membrane and the…
Kidney stones (also called calculus, nephrolithiasis or urolithiasis). Which made up of particles of minerals and salts inside the kidneys? Types of Kidney Stones Pictures Kidney Stones Causes Diet, being overweight, certain medical conditions, and some supplements and medications and…
The basic difference between prokaryotic and eukaryotic replication is that prokaryotic replication takes place inside the cytoplasm, the difference between prokaryotic and eukaryotic replication has the same origin of replication and that DNA eukaryotic replication is required in the gyrase,…
What Is Differentially Protein Expression several units call amino acids. Our body needs dietary proteins to provide amino acids to promote the growth and maintenance of its cells and tissues. Our dietary protein needs to changed throughout life. The European…
Enzymes are drivers in living things. The most important thing about enzymes is that they are made of proteins that are chemically active and can speed up chemical reactions in cells without changing the processes themselves. As proteins, they are…
The cytoplasm is a concentrated solution filled with each cell and surrounded by a cell membrane. It is mainly made up of water, salt, and protein. In eukaryotic cells, it includes everything inside and outside the nucleus. All organs of…