Answer:
Catalase is an enzyme in the liver that breaks down harmful hydrogen peroxide into oxygen and water. When this reaction occurs, oxygen gas bubbles escape and create foam. Completely disinfect any surface that the raw liver touches during this activit.
Explanation:
hope this helps you a little have a great day sir/mam
Catalase speeds up the conversion of hydrogen peroxide into water and oxygen by decreasing the reaction's activation energy. Thus option A is correct.
What is the function of catalase ?Catalase is a common enzyme present in all living organisms.
These are tetramer molecule consisting of four polypeptide chains, each of these chains are over 500 amino acids.
In mammal it is found in liver and contains four iron-containing heme groups that allow the enzyme to react with hydrogen peroxide.
In mammalian cell, Catalase involve in decomposition of most toxic substance called hydrogen peroxide into less toxic products like water and oxygen.
It protect the cell from oxidative damage by reactive oxygen species.
The optimum pH and optimum temperature for the activity of this enzyme ranges from four and eleven depending on the species.
Thus option A is correct.
Learn more about catalase, here:
https://brainly.com/question/3480289
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(PLEASE HELP)
Colorblindness is a recessive X-linked trait. A heterozygous female has children with a normal-vision male. What percent of the offspring will be COLORBLIND FEMALES? (You definitely should make a Punnett Square to help you.) *
0%
25%
50%
75%
Answer: i think 50 hope this helps if not im a doo doo dunder head
Explanation:
Does anyone have the classification lab worksheet. I need help with it
Answer and Explanation:
Borders on the Mississippi river (1A), Begins with the letter M (2A), Shares border with Tenessee (3A), Its capital is Jackson (4A) -----> Mississippi Borders on the Mississippi river (1A), Begins with the letter M (2A), Shares border with Tenessee (3A), Its capital is not Jackson (4B) -----> MissouriBorders on the Mississippi river (1A), Begins with the letter M (2A), Does not Share a border with Tenessee (3B) -----> MinnesotaBorders on the Mississippi river (1A), Does not Begin with the letter M (2B), Has fewer than 8 letters in its name (5B) ---> IowaBorders on the Mississippi river (1A), Does not Begin with the letter M (2B), Has 8 or more letters in its name (5A), The entire state lies south of the 40 degrees (6A), Borders on the Gulf of Mexico (7A)----> LouisianaBorders on the Mississippi river (1A), Does not Begin with the letter M (2B), Has 8 or more letters in its name (5A), The entire state lies south of the 40 degrees (6A), Does not Border on the Gulf of Mexico (7B), is west of the Mississippi river (8B)----> ArkansasBorders on the Mississippi river (1A), Does not Begin with the letter M (2B), Has 8 or more letters in its name (5A), The entire state lies south of the 40 degrees (6A), Does not Border on the Gulf of Mexico (7B), is est of the Mississippi river (8A), Nick-named volunteer state (9A)----> TennesseBorders on the Mississippi river (1A), Does not Begin with the letter M (2B), Has 8 or more letters in its name (5A), The entire state lies south of the 40 degrees (6A), Does not Border on the Gulf of Mexico (7B), is est of the Mississippi river (8A), is not Nick-named volunteer state (9B)----> KentuckyBorders on the Mississippi river (1A), Does not Begin with the letter M (2B), Has 8 or more letters in its name (5A), The entire state does not lie south of the 40 degrees (6B), well-know for dairy products(10A) ---> WisconsinBorders on the Mississippi river (1A), Does not Begin with the letter M (2B), Has 8 or more letters in its name (5A), The entire state does not lie south of the 40 degrees (6B), is not well-known for its dairy products (10B) --->IllinoisDoes not border de Mississippi River (1B), was one of the 13 original colonies (11A), Borders on the great lakes (12A)---> New YorkDoes not border de Mississippi River (1B), was one of the 13 original colonies (11A), Does not Border on the great lakes (12B)--->North CarolinaDoes not border de Mississippi River (1B), was not one of the 13 original colonies (11B), contains Sierra Nevada Mountains (13A) ----> CaliforniaDoes not border de Mississippi River (1B), was not one of the 13 original colonies (11B), does not contain Sierra Nevada Mountains (13B) ----> ColoradoWhat is the melting point of a substance
depending on what it is for water it is 32°F
steel is 2500°F
aluminum 1,221°F
zinc is 787.2°F
sorry i cant put all the melting points
unless u mean
Melting point, temperature at which the solid and liquid forms of a pure substance can exist in equilibrium. As heat is applied to a solid, its temperature will increase until the melting point is reached. More heat then will convert the solid into a liquid with no temperature change.
If you could absorb another organism and take on its trait, what would it be? How and why would this new trait help you survive?
3. What structure is responsible for moving the chromosomes during mitosis
Answer:
chicken
Explanation:
just cus
4. Students were asked to create an analogy model for the five levels of
organization. Which student created the most accurate model?
A-Principle, class, student, school, grade level
B-butterfly, egg, larva, caterpillar, chrysalis
C-lions, clown, tent, circus, tightrope walkers
D-cities, states, countries, continents, planet
Answer: the answer is D
Explanation: the five levels of an organization are cells, tissue, organs, organ systems, and organisms so its sorta like the smallest to biggest! like a system inside of a system just like the planet cities inside of states inside of countries inside of continents inside of a planet!
Primary production is...
Someone plz help with question one. i’ll give brainless
what are the events that occur during fertilization and birth of the fetus?
Explanation:
Stages of development: During the fetal stage, the brain develops and the body adds size and weight, until the fetus reaches full-term development. Throughout the fetal stage the brain continues to grow and develop, nearly doubling in size from weeks
Describe the nitrogen cycle. How do organisms obtain nitrogen? (minimum 5 sentences) ILL GIVE BRAINLIEST
Answer: Plants, from their roots, suck up nitrogen compounds. These compounds are obtained by animals as they consume plants. The nitrogen compounds in the organic matter re-enter the soil when plants and animals die or when animals excrete waste, where they are broken down by microorganisms, called decomposers.
The _________________ are either elements or compounds which are present prior to a chemical reaction.
plz
Group of answer choices
products
reactants
coefficient
Subscript
Answer:
24 p
Explanation:
24 p
Answer:
reactants
Explanation:
Umm.. What is the answer then please help
What is the difference between haploid and diploid cells? Which process creates diploid cells? Which process creates haploid cells
please do this pretty simple because I'm a dummy lol
please help me out.
Answer:_____________
Explanation:_____________
The enzymes catalyzing the reactions of glycolysis occur in the:
I need help asap! Will mark brainliest if correct!!
10. A student is writing out an argument to give during their debate in
class tomorrow. The student makes the claim that the body's organ
systems interact to carry out the process of obtaining and distributing
nutrients throughout the body. Which two systems work together to
carry out this process?
In eukaryotic cells, ribosomes are located in the
a
nucleus
b
cytoplasm
Answer:
Cytoplasm
Explanation:
Nucleus was my original answer but I'm actually wrong. It is not the nucleus.
Answer:
B) cytoplasm
Explanation:
I am not 100% sure but i think it´s B
What is happening to the soda and air in the can?
Most types of matter expand to some degree when they get warmer.
is that true or false
Answer:
True
Explanation:
because they do expand when they get warmer
Answer:
TrueExplanation:
Please mark my answer as a brainliest .Please follow me .❤❤❤❤help anybody pleaseeee and number them <3 happy holidays !!!!
Answer:
It's 1
Explanation:
Ionic bonding is from metal to metal and happy holidays to you too! <3
How many phosphates does adenosine triphosphate (ATP) have?
1
2
3
4
Answer:
2 I think
Explanation:
Your answer is 3 phosphates
NEED THIS ANSWER ASAP
What are the major structures and functions of the reproductive
system?
Answer: The primary reproductive organs are the gonads, which produce the gametes and hormones. The secondary, or accessory, structures transport and sustain the gametes and nurture the developing offspring
Explanation: Searched this up, hope its correct, I learned something like this in Bio last year
Explain how a defiancy of magnesium could cause yellows leaves or stunted growth
Answer:
not enough pigment in the plant
Explanation:
if there is not enough pigment in a plant it cant grow properly and it cant change its color.
what does osmosis mean
Water molcules diffuse from a dilute solution to a more concentrated solution through a semipermeable membrame.
Help please I will give Brainly
Answer:
(C)the option is already correct
Macy is looking for groundwater. She will most likely find it
in an area with limestone deposits,below a layer of shale,under a mountain,
in a desert with no plants
list the resolving power range of naked eye, light microscope and an electron microscope
Answer:
A scanning transmission electron microscope has achieved better than 50 pm resolution in annular dark-field imaging mode and magnifications of up to about 10,000,000× whereas most light microscopes are limited by diffraction to about 200 nm resolution and useful magnifications below 2000×.
What are the next four numbers in the pattern below ? 3,9,7,13,11,17,15,
Answer:
21,19,25,23
Explanation:
You are adding 6 to get the next number, than subtract 2 from the the number
In multicellular organisms cells are organized into
Multicellular organisms, like people, are made up of many cells. Cells are considered the fundamental units of life. The cells in complex multicellular organisms like people are organized into tissues, groups of similar cells that work together on a specific task.Answer:
Explanation:
PRESS THE CROWN
