BIOLOGY HIGH SCHOOL

What are the 3 main greenhouse gases ?

Answers

Answer 1
Answer:

Answer:

carbon dioxide

methane

nitrous oxide
Answer 2
Answer:

Answer:

Carbon Dioxide.

Methane.

Nitrous Oxide

Related Questions

What is the relationship between an individual named Pinus palustris and an individual named Pinus elliottii? (2 points)
Which best describes the scientists who contributed to our current body of knowledge?A. from the untied states b. from europe c. all areas of the world d . from middle east
What created the abundant agriculture in the Napa Valley of California?A:oceanic-continental convergenceB: an earthquakeC: a tsunamiD:continental-continental convergence
What may occur when the burning of fossil fuels releases gaseous nitrogen oxides and sulfur dioxides into the atmosphere?-deforestation-sharp decrease in global temp-faster rate of photosynthesis-acid rain
An instrument which help to make work easier is called a​

Pepsin, a common enzyme found in the stomach, is most active at pH values between 0.5 and 2.5. It works slowly between pH values of 2.6 and 3.4. Beyond a pH of about 3.5, it becomes completely inactive. Why does this happen? A) The enzyme inactivates because it melts into a liquid when it is not at the right pH. B) The protein chain in the enzyme is denatured, permanently inactivating it as the pH approaches 7. C) The enzymes slow down, because changing the pH changes the temperature as well, and affects the reaction.

Answers

At a pH (or temperature) outside the optimal zone, an enzyme, which is a protein, can denature. This means it is no longer functional, as its shape has changed. This is usually an irreversible damage to the enzyme. So, if the pH in the stomach is too high, the enzyme will denature and inactivate the enzyme. This means that Answer B is correct. Hope this helps! :)

Final answer:

Pepsin becomes completely inactive at a pH of about 3.5 because the protein chain in the enzyme is denatured.

Explanation:

The correct answer is B) The protein chain in the enzyme is denatured, permanently inactivating it as the pH approaches 7.

Enzymes are specialized proteins that facilitate chemical reactions in the body. Pepsin, being an enzyme, has an optimal pH range for activity, which is between 0.5 and 2.5 in this case. Pepsin works by breaking down proteins into smaller peptides. However, when the pH increases and approaches 7, the protein chain in pepsin becomes denatured, resulting in a permanent loss of its catalytic function.

Learn more about Enzyme activity here:

brainly.com/question/35489510

#SPJ6

Which is the site of the most ATP production during cellular respiration?nucleus
mitochondria
cytoplasm
chloroplasts

Answers

The correct answer is the mitochondria because the mitochondria produces most energy and energy is actually ATP. This is why the basic definition of the mitochondria is "Mitochondria is the powerhouse of the cell", because it's simple and easy to memorize forever, and it has even become like a joke among people.

Answer: Mitochondria

Explanation: Because the mitochondria produces most energy and energy is actually ATP. This is why the basic definition of the mitochondria is "Mitochondria is the powerhouse of the cell", because it's simple and easy to memorize forever, and it has even become like a joke among people.

As succession reaches equilibrium or climax the biodiversity:
A. Increases
B. Decreases

Answers

Answer:

B

Explanation:
The answer is decreases

A scientific ____ is a rule used to describe a pattern seen in nature, not an explanation of why that pattern might occur.a. theory
c. system
b. law
d. sequence

Answers

Its a scientific law

Which of the following processes would convert inorganic phosphorus in a rock to an organic form of phosphorus?

Answers

Weathering is a process by which inorganic phosphorous in a rock is broken down into soluble form by coming into contact with the atmosphere, water and the biological organisms. This phosphorous is then taken up by plants and converted into its organic form.

It's actually plant uptake.

How people depends on ecosystem

Answers

We depend completely on nature for essential, life-sustaining services – clean air and water, a stable climate, food – yet our activities are having an increasingly dramatic and detrimental effect on wildlife and ecosystems, putting not just wild species but also our own survival at risk
Other Questions
What occurred while the surface rocks of the Moon were impacted, creating a fine dust? A. Lava flows formed maria. B. Earth and a planetesimal collided. C. The Moon became geologically inactive. D. Bombardment by meteoroids formed the highlands.
This subatomic particle maintains a neutral charge.
Which of the following is an example of holoplankton?a. crustaceansb. fishc. krilld. sea urchins
How many calories of energy will 20 grams of carbohydrates provide if 1 gram provides 4 calories?A. 80 caloriesB. 100 caloriesC. 200 caloriesD. 240 calories