Why are enzymes so important in metabolism?

Answers

Answer 1
some enzymes help to break down large nutrient molecules such as proteins and fats. Each enzyme is able to promote only one type of chemical reaction. all metabolic pathways have to be regulated and controlled to stop the building up of an end product that isn't needed.

Related Questions

What can be said about the age of the seafloor at mid-ocean ridges?

Answers

Answer:

Scientists can determine the age of the seafloor by examining the changing magnetic field of our planet. ... While it cools down, it records the magnetic field during its formation. The two parts of the oceanic plate are pulled apart, and magnetic stripes become older as they move away from the mid-ocean ridge.

Explanation:

I didn't know so I googled it and this is what it came up with. I hope this helps!!

40 POINTS -What is the purpose of cellular respiration? How does it occur?​

Answers

Answer:Cellular respiration is the process through which cells convert sugars into energy. To create ATP and other forms of energy to power cellular reactions, cells require fuel and an electron acceptor which drives the chemical process of turning energy into a useable form.

What does Mutualism mean? (Give definition, example & explanation)

Answers

A mutualistic relationship is when two organisms of different species "work together," each benefiting from the relationship. One example of a mutualistic relationship is that of the oxpecker (a kind of bird) and the rhinoceros or zebra. Oxpeckers land on rhinos or zebras and eat ticks and other parasites that live on their skin. The oxpeckers get food and the beasts get pest control. Also, when there is danger, the oxpeckers fly upward and scream a warning, which helps the symbiont (a name for the other partner in a relationship).

Your teacher drinks a glass of water in the front of the classroom and claims, "this water could have been frozen in a glacier on Greenland thousands of
years ago."
Construct a diagram or write a paragraph to support this claim that water could have moved from a glacieron Greenland to a local Baltimore
County Reservoir and into your school's water fountain
Your model must include the following processes:
Transpiration, Evaporation, Precipitation, Condensation and Infiltration

Answers

Answer:

technically all water has been recycled so she technically is correct if it is real water and not artificial.

Explanation:

A seismograph is a device that can detect and record seismic waves

Answers

Answer:

True

Explanation:

Answer:

True.

Explanation:

Hope this helps!!! <3

Why is calcium (Ca) in group 2, period 4 on the periodic table?

Answers

Answer:

Calcium is a silvery-white, soft metal that tarnishes rapidly in air and reacts with water. Calcium metal is used as a reducing agent in preparing other metals such as thorium and uranium. It is also used as an alloying agent for aluminium, beryllium, copper, lead and magnesium alloys. Calcium is essential to all living things, particularly for the growth of healthy teeth and bones. Calcium phosphate is the main component of bone. The average human contains about 1 kilogram of calcium.

Explanation:

visible characteristics of snake

Answers

Answer:

The jaws of snakes are loosely jointed and extremely flexible. There are no ears or movable eyelids; the eyes are covered by transparent spectacles, or ocular scales.

Explanation:

Snakes have good vision.There are no ears or movable eyelids; the eyes are covered by transparent spectacles, or ocular scales.

how do you compare yourself now from before​

Answers

I was young, now I’m old

Which of the following is an example of a direct observation?

A. collecting online surveys

В. viewing cell division

C. interviewing witnesses to an automobile accident

Answers

The answer would be B. Direct observation is observing something using your senses. If you view cell division, you’re using your sense of sight. Hope this helps!

Which of the following is not a function of carbohydrates?


a structure

b genetic material

c storage

d energy

Answers

The answer would be B

Carbohydrates are the primary source of energy in living organisms. It is a macromolecule and one of the primary nutrients required by the body.

The functions of the carbohydrates are:

Carbohydrates such as cellulose are the primary component of the cell wall of plants, bacteria, and algae. The compound provides structural support to the cells.

Carbohydrates such as starch and glycogen are stored and can be used as a source of energy in time of need.

Carbohydrate like glucose is the primary compound in several enzyme-catalyzed reactions to yield ATP.

Thus, the correct answer is Option B.

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The deforestation of a wooded area increases erosion, resulting in increased sediment at the bottom of a nearby river. This leads to increased flooding in the area. Which of the following terms best defines this chain of events? A) uniformitarianism B) a positive feedback loop C) a negative feedback loop D) environmental unity

Answers

Answer:

D

Explanation:

Environmental unity means that everything is connected to each other and affects each other. Here, the wooded area affects the river, which affects the flooding.

An organism’s niche is

a
all the physical and biological factors in the organism’s environment.
b
a full description of the place an organism lives.
c
the way the organism uses the range of physical and biological conditions in which it lives.
d
the range of temperatures that the organism needs to survive.

Answers

Answer:

c

Explanation:

its how the organism uniquely use their capabilities to operate in their environment

The apicoplast is a potential target for the development of antimalarial drugs. If it is important for the creation of precursors for all classes of biomolecules, explain what you would expect to find within it.

Answers

Answer:

Answer is b

Explanation:

I took the test

How do you think that Karl von
Frisch gathered information
about the honey bee's
behaviour?​

Answers

Answer:

Karl von Frisch is best known for two major discoveries about honey bees. First, he demonstrated that honey bees have color vision, and published these findings in 191*. Second, in 193* he showed that honey bees use a dance language to communicate food locations to other bees.

Explanation:

Figure 1. Grids for the color vision test. The training color, marked with T, is blue in both cases; all other squares are shades of gray. The left box shows how the grid appears to an animal with color vision. The right box shows how the same grid may appear to an animal without color vision. The training square appears to be the same shade of gray as other squares in the grid. If the test animal cannot see in color, it will confuse the training square with other squares matching its shade of gray.

This clever test for color vision can be applied to any animal which can learn to recognize a feeding station using visual patterns.

The dance language

von Frisch observed that once one honey bee finds a feeding station, many other soon appear at the same station. This suggests that the first bee recruits other bees to the food. How might honey bees recruit help in collecting food? von Frisch¹s discovery of the dance language of the honey bee required careful determination of the correlations between movements of bees inside the hive and the locations of feeding stations. He found two types of dance. The round dance (Figure 2A) causes bees to look for food a short distance (up to about 50 meters) from the hive. The waggle dance (Figure 2B) tells bees the direction and distance to fly to find more distant food sources. Scout bees use these dances to recruit assistance in collecting food resources.

Use the drop-down menus to complete each statement.

During the
trimester, the fetus rapidly gains weight.

During the
trimester, the fetus’s sex organs develop.

The umbilical cord forms during the
trimester.

The lungs do not develop until the
trimester.

Answers

Answer:

Third, First, First, Third are your answers.

Explanation:

Cause they are.

According to the question the answer as follow:

The umbilical cord forms during the trimester.During the trimester, the fetus rapidly gains weight.The lungs do not develop until the trimester.During the trimester, the fetus’s organs develop.

Is a fetus a baby?

After the embryonic period has ended at the end of the 10th week of pregnancy, the embryo is now considered a fetus. A fetus is a developing baby beginning in the 11th week of pregnancy.

Thus, these are the answer.

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Choose all of the examples of balanced forces. This is for science

A chandelier has been hanging in the kitchen for years
A log floats on top of the lake
You place your book on the top of a flat table
Your wagon rolls down the hill
The wind blows and turns the turbines of a windmill.

Answers

Answer:

A log floats on top of the lake

You place your book on the top of a flat table

Explanation:

What is translocation???​

Answers

Answer:

absorption of water and minerals in plants

Answer:

the movement of something from one place to another

Explanation:

Translocation is a type of chromosomal abnormality in which a chromosome breaks and a portion of it reattaches to a different chromosome. Chromosomal translocations can be detected by analyzing karyotypes of the affected cells.

Which structures do ALL cells have in common​

Answers

Answer:

a plasma membrane, cytoplasm, DNA, and ribosomes

Explanation:

hope this helps

Answer:

The cell structures that are common to all cells include the DNA or the genetic material; the cytoplasm, which is the fluid where the organelles are suspended in it; plasma membrane, also referred to as the cell membrane that serves as the cell's barrier to the external environment; and the ribosomes, which are the organelles in charge of producing proteins

Explanation:

Energy Change: Explain your ideas about energy changes that are taking place inside the mealworms.
Remember:
• Materials that mealworms use (arrows going in) are reactants in chemical changes
• Materials that mealworm produce (arrows going out) are products of chemical changes

When mealworms eat, chemical changes take place inside the mealworms. Chemical changes rearrange atoms. Bonds are broken in reactants. And new bonds are formed in the products.

Evidence of a chemical reaction includes a color or temperature change. Evidence of a chemical reaction can also be a gas or solid product made.

I think when a mealworm takes in_____

Answers

Level 4 responses should show potato/food arrows entering the mealworm, feces (and possibly urine) arrows leaving the mealworm and CO2 arrows leaving the mealworm.

Level 2 or 3 responses may show a variety of forms of matter without focusing specifically on molecules containing carbon atoms.

Energy Change: Explain your ideas about energy changes that are taking place inside the mealworms.

Level 4 responses should describe chemical energy moving from the potato into the mealworm and possibly chemical energy in the feces leaving the mealworm.

Level 2 or 3 responses may show a variety of forms of energy without focusing specifically on molecules containing high energy carbon bonds.

4. When a kangaroo jumps, the kangaroo's action force acts on the ground, what would be the
reaction force?
acts on the kangaroo
c. lesser than the action force
b. exerted by the ground
d. greater than the action force
a

Answers

Answer:

D

Explanation:

because after the jump it will gain force forst

Changing the shape or morphology of the mitochondrial inner membrane can change the efficiency of mitochondrial function.

Which of the following outcomes will most likely result from a change in the shape of the mitochondrial inner membrane from a highly folded surface to a smooth, flat surface?

Answers

Since, the options have not been given the question is incomplete the complete question is as follows:

Changing the shape or morphology of the mitochondrial inner membrane can change the efficiency of mitochondrial function.

Which of the following outcomes will most likely result from a change in the shape of the mitochondrial inner membrane from a highly folded surface to a smooth, flat surface?

A. Mitochondria will become more efficient because the inner mitochondrial membrane will become more permeable to ions.

B. Mitochondria will become more efficient because the total volume of the mitochondria will increase.

C. Mitochondria will become less efficient because the inner mitochondrial membrane will become less permeable to large molecules.

D. Mitochondria will become less efficient because the surface area of the inner mitochondrial membranes will decrease.

Answer:  D. Mitochondria will become less efficient because the surface area of the inner mitochondrial membranes will decrease.

Explanation:

Mitochondria is called the power house of the cell as it produces energy by the oxidation of food in the form of adenosine triphosphate or ATP. The inner mitochondrial membrane comprises of numerous folds which are called cristae which increases the surface area for the chemical reactions necessary for the production of energy. If the folding increases the surface area for  energy production will decrease as the surface area for chemical reactions will decrease. Thus the efficiency of mitochondria will decrease.

If the mitochondrial inner membrane becomes flat or smooth surface then this also decreases the surface area for chemical respiration, thus in this case too the efficiency of mitochondria will decrease.

What are the three levels of cellular organization. List and describe.​

Answers

Answer:  tissues, organs, and organ systems. Similar cells are grouped into tissues, groups of tissues make up organs, and organs with a similar function are grouped into an organ system.

Which of the following actions would you take to remain safe in the lab?
Check all of the boxes that apply.

A bottle of liquid looks like water; you taste it to be sure.

While cutting a screen for an aquarium top, you point the scissors away from your body.

You pipette a liquid using a bulb pipette.

You heat a liquid by placing it in a plastic beaker on a hot plate.

You arrange all lab items neatly and make sure they are away from the edge of the lab table.

Answers

You arrange all lab items neatly and make sure they are away from the edge of the lab table.

You pipette a liquid using a bulb pipette.

The following guidelines should be included in most safety policies because they apply to practically all laboratories. They go on emergency preparedness, appropriate signs, safety gear, how to use lab equipment properly, and fundamental common sense standards.

Make careful to read any safety and fire alarm signs, and in the event of an accident or emergency, heed the directions.Make sure you are completely informed of the evacuation protocols for your building or facility.Make sure you are familiar with the location and proper use of all of the safety supplies in your lab, including eye wash stations, fire extinguishers, first aid kits, and safety showers.Be aware of the emergency phone numbers to call for assistance.Lab spaces with lasers, radioisotopes, and other biohazards need to be adequately labeled with warning signs.When working in the lab, avoid eating, drinking, and chewing gum.Never use laboratory glassware as a container for food or drink.Make sure to inspect your glassware for chips and cracks before each usage. Glassware that is broken should be reported to your lab manager so it can be disposed of properly.Never utilize lab equipment that you have not been given permission or been taught to use by your supervisor.Inform a technician as soon as possible if an instrument or piece of equipment malfunctions while in use or isn't functioning properly. Never attempt to fix a piece of equipment by yourself.

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if you climbed up a hill,which of these statements would be true

Answers

c because yeah it’s c

Answer:

A. your weight would increase because you're farther away from Earth's center

Explanation:

honestly I'm guessing

let me know if this helps

Deforestation causes an increase in the atmospheric concentration of which greenhouse gas?
A fluorine
B methane
C nitrous oxide
D carbon dioxide​

Answers

Answer:

i think its carbon dioxide.but not sure

Explanation:

remembering from like 3 months ago

Answer:

D. Carbon Dioxide

Explanation:

It is D. because trees absorb carbon dioxide and release oxygen into the air. So with out the tree's the Carbon Dioxide levels increase because there is nothing to absorb it.

can i have a brainliest?

We are a carbon-based life form. List three properties of carbon that make it an ideal element
from which to construct a wide variety of complex molecules.

Answers

Answer:

Carbon can form four covalent bonds because it needs four electrons to fill its valence shell. Carbon-based molecules can vary in the number of carbon atoms.

Explanation:

-google

What is different about the left and right ventricles of the heart? Why are they different?

Answers

Answer:

I forgot the names of the ventricles but one of them goes through the body with oxygen and blood and the other goes inside the heart with blood.

Explanation:

correct me if i am wrong

Why would it be important to understand what controls the number and types of species in an ecosystem?
•THERE’S ALSO OTHER QUESTIONS IN THE PIC (if you could answer them it would be appreciated)

Answers

Answer:The short film Some Animals Are More Equal than Others: Trophic Cascades and Keystone Species opens by asking

two fundamental questions in ecology: “What determines how many species live in a given place? Or how large

can each population grow?” The film then describes the pioneering experiments by Robert Paine and James Estes,

in the 1960s and 1970s, which started to address them. Paine’s experiments on the coast of Washington state

showed that the starfish is a keystone species, having a disproportionately large impact on its ecosystem relative

to its abundance. Estes and colleague John Palmisano discovered that the kelp forests of the North Pacific are

indirectly regulated by sea otters, which feed on sea urchins that consume kelp. The presence or absence of sea

otters causes a cascade of direct and indirect effects down the food chain, which in turn affect the structure of

the ecosystem. These early experiments inspired countless others on keystone species and trophic cascades in

ecosystems throughout the world.

Explanation:

HAND TYPED!!

Which graph shows logistic growth of a population? *
(2 Points)
OA
OB
A and B
neither A or B

Answers

Answer:

OB

Explanation:

im preeeeety sure

How is petroleum formed ?
(SCIENCE)

Answers

Answer:

Petroleum is a fossil fuel, meaning that it has been created by the decomposition of organic matter over millions of years. Petroleum is formed when large quantities of dead organisms–primarily zooplankton and algae–underneath sedimentary rock are subjected to intense heat and pressure.

Answer:

Explanation:

petrolism is formed when large quantities of dead organism mostly algae are buried underneath sedimentary rock and subjected to both intense heat and pressure.

Other Questions
Which word used in place of the underlined word would change the tone from angry to calm What is the mood of this story? Fill in the blanks in the following sentences with the appropriate forms of mucho.Dora tiene ___tiempo esta noche (tonight) T no tienes ___dinero verdad? Yo trabajo por ___ das Andrew lives in New York City and runs a business that sells boats. In an average year, he receives $793,000 from selling boats. Of this sales revenue, he must pay the manufacturer, a wholesale cost of $430,000; he also pays wages and utility bills totaling $301,000. He owns his showroom; if he chooses to rent it out, he will receive $15,000 in rent per year. Assume that the value of this showroom does not depreciate over the year. Also if Andrew does not operate this boat business, he can work as a financial advisor, receive an annual salary of $50,000 with no additional monetary costs, and rent out his showroom a the $15,000 per year rate. No other costs are incurred in running this boat business.Identify each of Andrew's costs in the following table as either an implicit cost or an explicit cost of selling boats.Implicit Cost Explicit CostThe wages and utility bills that Andrew pays The rental income Andrew could receive if he choose to rent out his showroom The salary Andrew could earn if he worked as a financial advisor The wholesale cost for the boats that Andrew pays the manufacturer Complete the following table by determining Andrew's accounting profit of his boat business.Profit (Dollars)Accounting Profit Economic Profit Why is the cycling of matter vital to the success of an ecosystem? Anyone sure of what the answer is A line goes through the points (7, 3) and (1, 5). Write the equation of the line in slope-intercept form. Show your work for full credit. (How did you go from those two points to having the equation in slope-intercept form? Or, how did you go form having the equation in point-slope form to slope-intercept form?) 23 points!!! What is the solution to the system of equations graphed below Y=2x-7 y=-x-1 2. The set of whole number from 1 to 20Set C = all the even numbersSet D = all the multiples of 4 True or false: Large molecules called monomers are made of smaller subunits called polymers. A True B False Two substances each have atemperature of 23 degrees Celsius.After they are combined thetemperature rises to 27 degreesCelsius. What evidence proves achemical reaction occurred? What is the square root of 30 rounded to the 2 decimal places. James determined that these two expressions were equivalent expressions using the values of x = 4 and x = 6. Which statements are true? Check all that apply.7 x + 4 and 3 x + 5 + 4 x minus 1When x = 2, both expressions have a value of 18.The expressions are only equivalent for x = 4 and x = 6.The expressions are only equivalent when evaluated with even values.The expressions have equivalent values for any value of x.The expressions should have been evaluated with one odd value and one even value.When x = 0, the first expression has a value of 4 and the second expression has a value of 5.The expressions have equivalent values if x = 8. Subduction zones are found at ________ plate boundaries. *5 pointsocean to continental convergentTransformocean to continental divergentcontinental to continental divergent Determie the perimeter of the actual flower bed.(Answer,will get mark brainliest) *dont answer if you dont know which solution has no effect on litmus?1) acidic2) basic3) alkaline4) neutral Evaluate ab - c. If a = 5, b = 3, and c = 4 Did the colonists benefit from the English Bill of Rights? Why?plllsss helpp Convert 250 pounds to kg Because mountain force the prevailing winds to rise, causing condensation then precipitation , how does this impact climate distribution ?