Answer:
Explanations:
Homeostasis can be defined as the phenomenon whereby there is balance or stability within the internal and external environment of a cell or the body. The internal environment of the organism is kept constant during homeostasis. During this process there is adjustments in the
internal environment Because there is always change in the conditions inside and outside the cell. When the system of the body is able to adjust itself it's reffered to as homeostatic regulation.
The endocrine system which contains glands that is responsible for the secretion of hormones into the bloodstream play also vital part during Homeostasis, This is because hormones which are the chemical messaged effect some change cells in another part of the body. The endocrine system is responsible for the regulations of
metabolism as well as the development of some body cells and systems via feedback mechanisms, hormones such as
Thyrotropin-Releasing Hormone during Homeostasis. Therefore as Joey eats strawberries for lunch the hormones makes adjustment of muscle metabolism and also regulate fluid and ion concentration in the system or body
Answer:
Organelles that are bound by a membrane, these include mitochondria, chloroplasts, lysosomes, vacuoles, and nuclei. Membrane bound organelles are usually found in eukaryotic cells.
Explanation:
Answer:
Physical
this type of weathering is known as freezing and thawing
Answer:
both of the models have enzymes that bind and the binding is covalent
Explanation:
Answer:
<em>Brain</em>
Explanation:
At the initiation of the gastrulation in the tadpole the tissue layer of the embryo break into three layers namely: the endoderm, the mesoderm, and the ectoderm.
The endoderm is the inner layer of the embryo tissue, and it is responsible for the formation of the digestive and the respiratory system of the tadpole. The mesoderm is the next layer after the endoderm, it forms the reproductive, circulatory, muscular and skeletal system of the frog. The ectoderm is the outermost layer of the embryo tissue which helps in the formation of the nervous system and the brain of the tadpole.
In the experiment, the tissue colored was the ectoderm that forms the brain. Therefore the brain glowed bright orange when the tadpole was placed under ultraviolet light.