Catalase is an enzyme, a type of biological molecule composed mostly of protein, that serves as a catalyst to accelerate the breakdown of hydrogen peroxide into water and oxygen within living organisms.
Catalase is a type of biological molecule called an enzyme. Enzymes are macromolecules, primarily composed of proteins, that act as catalysts to accelerate chemical reactions within living organisms. They work by lowering the activation energy of the reaction they are catalyzing, thereby speeding up the reaction rate. Catalase serves a critical biological function by converting the harmful substance hydrogen peroxide into water and oxygen.
Enzymes function by binding to reactant molecules and facilitating bond changes in order to make the reaction occur more readily. However, they do not change the reactants' or products' free energy or alter the direction of the reaction. Instead, they simply reduce the activation energy required to reach the transition state of a chemical reaction.
Like all enzymes, catalase is highly specific to its substrate (the molecule it reacts with). In this case, the substrate is hydrogen peroxide. Importantly, like all catalysts, enzymes including catalase do not get consumed or modified during the reaction, making them reusable.
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Answer:
genetic material
Explanation:
DNA is what makes up your genetics and it is also a material so genetic material
Deoxygenated blood travels from the body into the right atrium.
1. Blood picks up oxygen from the lungs, exchanging it for carbon dioxide.
Oxygenated blood is pumped from the left ventricle out to the body.
Deoxygenated blood is pumped from the right atrium into the right ventricle.
Oxygenated blood is pumped from the left atrium into the left ventricle.
Deoxygenated blood is pumped from the right ventricle to the lungs.
Cells take in oxygen from the blood, exchanging it for carbon dioxide.
The correct sequence of blood has been written below.
Blood picks up oxygen from the lungs, exchanging it for carbon dioxide.
Oxygenated blood is pumped from the left atrium into the left ventricle.
Oxygenated blood is pumped from the left ventricle out to the body.
Cells take in oxygen from the blood, exchanging it for carbon dioxide.
Deoxygenated blood travels from the body into the right atrium.
Deoxygenated blood is pumped from the right atrium into the right ventricle.
Deoxygenated blood is pumped from the right ventricle to the lungs to pick up oxygen and release carbon dioxide.
Read more on human blood here:brainly.com/question/11016405
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Desert plants are best adapted to live in a dry area due to their ability to conserve water and tolerate high temperatures.
Desert plants have a range of adaptations that help them survive in arid environments, including:
These adaptations help desert plants to conserve water, tolerate high temperatures, and thrive in hot and dry environments.
Learn more about desert plants, here:
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Answer: Electrons are the particles that circles the nucleus of an atom.
Explanation: Each atom has its nucleus. Nucleus present at the centre of the atom.
Inside the nucleus protons and neutrons are present. Protons has positively charged particles on the other hand Neurons are neutral they have no charge.
So, the positive charge of protons make nucleus a positively charged.
Electrons are negatively charged particles. They circles around the positively charged nucleus. Positive charge of nucleus make negatively charged electrons to circle around nucleus.