The right option is; It is a fascinating artifact that can help people better understand the past.
Rosetta Stone is an ancient Egyptian stone discovered by a Frenchman called Bouchard in August 1799. The stone has inscriptions written in two languages (Egyptian and Greek) and in three writing systems (hieroglyphics, demotic script and the Greek alphabet). The inscriptions on the stone were written by a group of priests in Egypt to honour the Egyptian pharaoh. The inscription contains all the good things that the Egyptian pharaoh did for the priests and the people during his reign.
Answer: A
Explanation:
If a common plant in an ecosystem becomes diseased, the ecosystem may become unbalanced.
Abiotic factors include decomposers such as fungi and bacteria.
Tundras have a high diversity of species.
Answer: if a common plant is in an ecosystem becomes diseased the ecosystem may become unbalanced.
Explanation:
b. They provide energy for chemical reactions
c. They affect the rate of chemical reactions
d. They absorb oxygen from the environment
Please explain why.
Answer: Option C.
Explanation:
Enzymes are defined as the macromolecular that act as biological catalysts which helps to accelerate chemical reactions.
Enzymes increases the rate of chemical reaction by lowering its activation energy. Enzyme can exceed the rate of reaction million times faster..
The molecules at which enzymes act are called substrates, and substrate is converted into several other molecules are called products.
Several metabolic pathways depend upon enzymes that catalyzes every single step of reaction. Enzyme activity majorly affected by other molecules named inhibitors and activators. Inhibitors inhibits or restricts the activity of enzyme while activators increases the activity of enzymes.
Hence, enzymes affect the rate of chemical reactions.
I belive that the correct answer is you will undergo a condition called metabolic acidosis.
The pH of blood is 7.35 and the pH of pure water ranges from 7-8.5 but it is most steady at a pH of 7. Infusing tap water would prove to be detrimental due to a combination of problems. Pure water contains minerals and ions that make the pH of the water more acidic. Adding an acidic liquid into the bloodstream directly will cause a spike of blood pH. To balance this acidic pH, the respiration of the person will increase so that breathing will be shallow to provide oxygen while removing more carbon dioxie. CO2 contributes to the pH of the body by making the blood more acidic when it forms carbonic acid. Reducing it in circulation will increase the pH of blood. Using the lungs to balance the pH is called respiratory compensation and in the instance of metabolic acidosis, the situation will be metabolic acidosis with respiratory compensation. The body will also turn to the kidney where the kidneys will stop reabsorbing more sodium ions so that when the ions are released in urine, the pH in blood will try to stabilize. This will be a problem because water will be lost as sodium ions are lost and the person involved will start to have cardiovascular conditions such as arrhythmias and muscle spasms since sodium is essential for muscles to communicate. Dehydration would range from moderate to severe and if left unattended, the person is going to have a stroke in the brain. With the brain shutting down due to the stroke, the person will not be able to breathe as ast as the body wanted to regulate the pH. So basically, the body would sabotage itself and it is a very bad idea to try to infuse pure water. Pure water is also not sterile meaning there are microorganisms that live in it and if added into the bloodstream, they can cause severe blood infections that can lead to sepsis and this will just worsen the condition of the person over time. To diagnose the acidosis, a test called Arterial Blood Gases (ABGs) is done to asses the balance of acids and bases in the blood and find out how to correct them to return homeostasis back to normal.
Learn more about the circulatory system: brainly.com/question/2093482
Learn more about homeostasis: brainly.com/question/1601808?source=aid8181116
Learn more about the heart: brainly.com/question/967969?source=aid8181676
Level: College
Subject: Clinical Chemistry
Topic: Metabolic Disorders
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2. maintaining a stable internal environment
3. controlling what enters and exits the cell
4. movement of materials into the cell
The answer is (2) maintaining a stable internal environment.
Homeostasis is the process by which an organism tries to stabilise the internal body metabolism in response to external disturbances or changes. Example, when a person goes out into the snow, his body process will get overwhelmed by the sudden drop in the temperature. The body will try to stabilise its internal temperature by producing more heat in response to the cold exterior.
Answer:
B. maintaining a stable internal environment
Explanation: