Stem cells differ from other kinds of cells in the body. All stem cells—regardless of their source—have three general properties: they are capable of dividing and renewing themselves for long periods; they are unspecialized; and they can give rise to specialized cell types.
Answer: All cells are unique and made for a particular reason. Various parts of an organism contain variety of cells. Because of this, cells are differentiated and develop their own group This allows them to do their job and to be more productive than operating alone as well. The division happens in the initial stage of a cell. Each cell undergoes modifications and develops unique properties. This process is called cell differentiation. They all work on their allocated roles after the separation. Several examples include muscle cells, fat cells, nerve cells, and so on.
B.the thick fur on an animal to protect it from cold weather
C.an increasing heart rate when blood oxygen levels drop
D.the presence of allergens in the air
Answer:
If someone were to switch to a low-protein diet without consulting their doctor, the negative reactions their body would have include impaired immune function, muscle loss, reduced bone density, swelling, anemia, fatty liver disease, intestinal problems, hair loss, nutrient deficiencies and psychological changes.
Explanation:
Protein is an essential component for proper muscle growth, tissue structure, enzymatic reactions, endocrine function, immune and circulatory system. A low-protein diet is mostly beneficial for individuals with specific health conditions like liver disease, impaired kidney function and genetic disorders that affect protein metabolism, such as homocystinuria and phenylketonuria.
A low-protein diet without proper medical supervision may result in certain health risks. The low dietary protein causes a decrease in muscle mass and other nutrient deficiencies, which results in physical weakness. Protein is used to produce white blood cells, antibodies, blood proteins and immune molecules, like interferons, interleukins, cytokines, etc. A low dietary protein adversely affects the body's ability to produce enough immune molecules and may lead to more frequent and severe infections. The low-protein diet can weaken the bones by impairing the digestive tract’s ability to absorb calcium. The bone density decreases over time and as a result, the accelerated loss of skeletal mass occurs. Therefore, a low-protein diet without proper medical supervision may cause fatigue, lethargy, impaired immune function, muscle loss, reduced bone density, swelling, anemia, fatty liver disease, intestinal problems, hair loss and psychological changes.
B) asexual reproduction
C) budding
D) identical alleles within genes
A different combination of allele within their genes.
the correct answer is a
These bones are called the ossicles. When the eardrum vibrates, it shakes three little bones called the ossicles. These are the smallest bones in your body.