Answer:
The answer is below
Explanation:
The relevance of biological practice related to healthcare is very vast. Some of which are:
1. Biological practice helps in understanding the nature of humans and plants. Part of which is understanding the cell nature of human beings when healthy and when having diseases.
2. It also assists in developing modern vaccines, additional powerful medicines, and medical practices that can help combat the diseases in humans.
3. Biological practices also improve human understanding of the nature of diseases, their prediction, medication, and means of averting disease.
Answer:
B. In skeletal muscle, calcium initiates contraction by binding to troponin, while in smooth muscle calcium initiates contraction by binding to calmodulin.
Explanation:
The Calcium ions (Ca2 +) have a key role in skeletal muscle contraction. Moreover, the Troponins are regulatory proteins that also play roles in skeletal contraction. In this muscle, troponin is attached to tropomyosin, when Ca2 + binds to troponin it induces a conformational change, thereby exposing this protein to its binding to myosin filaments on the actin filaments, which initiates muscle contraction.
On the other hand, calmodulin (calcium-modulated protein) is a protein which mediates the contractile state of the smooth muscle by binding Ca2+ ions. The function of this protein is to stimulate the development of force (contraction) in response to Ca2+ ions by activating the phosphorylation of myosin.
As I was reviewing my initial thoughts about how I thought my flower was pollinated, the answer to the question if I still believe that my flower is pollinated in that way is yes. I still believe that my flower was pollinated that way.
The last statment is true. Acids are inorganic compounds