What are proteins that act to speed up chemical reactions?



a.

Enzymes

c.

Glycerol

b.

Amino Acids

d.

Polysaccharides

Answers

Answer 1

Enzymes because they are proteins that act as catalysts within living cells. Catalysts increase the rate at which chemical reactions occur without being consumed or permanently altered themselves.

Hope this helps! Please correct me if I'm wrong :)


Related Questions

When a substance is added to meat, amino acids are produced.
What is this substance?

A) a hormone
B) an enzyme
C) an oil
D) water

The answer is B an enzyme !

Answers

Answer:

[tex]\boxed {\boxed {\sf Enzymes}}[/tex]

Explanation:

Meat is a good source of protein because it is the main component. Hormones, oil, and water won't really produce a substance when added to meat.  Enzymes break down different substances. The right enzyme can break down proteins. The monomer, or building block, of protein is an amino acid. Therefore, when a protein is broken down, amino acids are produces.

So, from the information above, we can assume that the substance is an enzyme. Enzymes break down meat/protein into amino acids.

B: the answer is An Enzyme

As the average kinetic energy of the particles in a gas increases, which of the following
occurs? (1 point)
The temperature of the gas increases.
The temperature of the gas decreases.
The number of particles increases.
The number of particles decreases.

Answers

Answer:

Amontons’s law. If the temperature is increased, the average speed and kinetic energy of the gas molecules increase. If the volume is held constant, the increased speed of the gas molecules results in more frequent and more forceful collisions with the walls of the container, therefore increasing the pressure

how many chromosomes are present in each cell? according to the picture

Answers

Answer:

Well, there are 2 chromosomes in each cell. The X shaped things are chromosomes.

Explanation:

How does static electricity work?

Answers

Answer:

"Static electricity is the result of an imbalance between negative and positive charges in an object. These charges can build up on the surface of an object until they find a way to be released or discharged. One way to discharge them is through a circuit. ... Remember, objects with the same charge repel each other."  ~  www.loc.gov

Essentially saying that if you have a lot of friction, it will create a positive and negative electric charge, this electric charge also contains a small magnetic field which is static electricity.

Explanation:

May I have brainliest please? :)

what is the differences between a girl and a guy?

Answers

Answer:

Guys produce different hormones, they have different private parts, and they usually have a different build than girls. They have facial hair

Explanation:

Which one of the following limiting factors is density independent?

A) Predation

B) Fire

C) Competition

D) Disease

Answers

i believe c if not i’m sorry

1 point
8. In the water cycle, the process that takes place between evaporation
and precipitation is called *
A) nitrogen fixation
B) seepage
C) run off
D) condensation

Answers

Answer:

Condensation

Explanation:

how many carbon molecules are needed to make one glucose molecule

Answers

Answer: For each molecule of glucose produced: 6 water water molecules are oxidized, and become the source of electrons for carbon dioxide reduction. 6 molecules of carbon dioxide are required, one for each carbon atom in glucose.

What are three structures the cells shown below would have in common?

Bacteria
Archaea
Eukarya

Answers

Answer:

Both prokaryotic and eukaryotic cells have structures in common. All cells have a plasma membrane, ribosomes, cytoplasm, and DNA.

Explanation:

Answer:

hmmm put the pic closer sir

Explanation:

I NEED IT ASAP 7th grade
What human activities are possibly to blame for coral bleaching? B​

Answers

Answer: well....

Explanation: Sedimentation caused by human activities such as land clearing and coastal construction can result in high rates of erosion and a higher density of suspended silt particles which can lead to reef destruction through burial, disruption of recruitment success or deleterious community shifts

Sedimentation caused by human activities such as land clearing and coastal construction can result in high rates of erosion and a higher density of suspended silt particles which can lead to reef destruction through burial, disruption of recruitment success or deleterious community shifts

Which procedures were followed in this lab to decrease experimental error? Check all that apply.
using different volumes of solution during each step
using three different temperatures instead of only two
using different types of vinegars with different chemical formulas
using water as a baseline for comparison
using different types of limestone in each step

Answers

Answer:2&4

Explanation:

:)

Answer:

b and d

Explanation:

In an ecosystem, energy O A. is mostly lost as heat. B. moves as a circle. C. is eaten by animals. D. is decomposed by fungi. .​

Answers

Answer:

IS EATEN BY ANIMALS

Explanation:

Aerobic respiration occurs when ​

Answers

Answer:

You got O2

Explanation:

Aerobic=W/ oxygen

Answer:

In cells, glucose and oxygen react together to create carbon dioxide and water, and energy is released. As oxygen from the air is needed for it to function, the reaction is called aerobic respiration. Energy in the reaction is released. The mitochondria located in the cytoplasm of the cell are where most breathing occurs.

Explanation:

HURRY ITS DUE IN 10 MINUTES

As a sample's temperature increases, which two factors also increase?

A. Particle size

B. Particle kinetic energy

C. Particle speed

D. Particle boiling point

Answers

Your answer is most likely D

Over the last 2 years, lead and copper levels within Flint, Michigan's water supply have significantly dropped. Why is it still important to public health to continue monitoring the lead and copper levels despite this drop?

Answers

In my opinion it’s important to monitor it so we know weather you can get sick or not

The process of cellular respiration . Pls help

Answers

Chemical ( chemical energy is energy STORED.

Can carbon atoms bond with other atoms to form long chains?

Answers

Answer:

yes

Explanation:

Answer:

The Uniqueness of Carbon

Because each carbon is identical, they all have four valence electrons, so they can easily bond with other carbon atoms to form long chains or rings. In fact, a carbon atom can bond with another carbon atom two or three times to make double and triple covalent bonds between two carbon atoms.

Explanation:

Which organizations have pandemic flu preparedness plans?

USAID
State health departments
WHO
CDC

Answers

Answer:who

Explanation:

i got 100

how do vaccines affect viruses?

• vaccines kill viruses
• vaccines destroy bacterial infections
• vaccines stop viruses from replicating
• vaccines cure viral infectious diseases

Answers

Vaccines stop them from replicating

Answer:

Vaccines stop them from replicating

Explanation:

Vaccines stop them from replicating

Being struck by lightning is a really shocking experience. what is the pun and 2 meanings of it

Answers

Answer:

Pun: "shocking experience"

1) It literally means you get shocked by lightening.

2) It startles you and it "shocks" you emotionally, like it being surprising.

Explanation:

Pun: "shocking experience"

1) It literally means you get shocked by lightening.

2) It startles you and it "shocks" you emotionally.

What is a pun?A pun is an intentional rearrangement or selection of words in order to create humor. For example, "This vacuum stinks" or "Some bunny loves you."In Lewis Carroll's Alice's Adventures in Wonderland, he uses the words "tail" and "tale" in a pun. Other phrases are "Make like a tree and leave" and "The population in Ireland is always Dublin."

Pun: "shocking experience"

1) It literally means you get shocked by lightening.

2) It startles you and it "shocks" you emotionally.

Getting stuck by lightning is rough. It can burn hotter than the sun, scar your body, and even blow off your clothes.

A pun is a witty use of multiple-meaning words or words that sound similar but have different meanings.

To learn more about : Pun

Ref : https://brainly.com/question/3202483

#SPJ2

the
The goal of the Integrated Pest Management system is to
pest population.

Answers

Answer:

The goal of integrated pest management is not to eliminate all pests; some pests are tolerable and essential so that their natural enemies remain in the crop. Rather, the aim is to reduce pest populations to less than damaging numbers.

Explanation:

Brainliest please?

how to convert 8.3 micrometers to meters

Answers

8.3 × 10-6 meters=77 meters

Answer, =8.3=77 meters

8.3 x 10-6 meters = 77 Meters
Answer, = 8.3 = 77 Meters

When plates move it can cause the surface of the earth to change in appearance

Answers

The plates can be thought of like pieces of a cracked shell that rest on the hot, molten rock of Earth's mantle and fit snugly against one another. The heat from radioactive processes within the planet's interior causes the plates to move, sometimes toward and sometimes away from each other.
This is true, it can cause many geographical landforms to form, such as cliffs, mountains, etc.

Some viruses attack cells by attaching to their outer covering, entering, and taking over their genetic "machinery". Viruses are able to invade cells after first attaching to their

A. nuclear membrane
B. Viral proteins
C. Genetic Memory
D. Cell membrane
E. Other

Answers

Answer:

I think cell membrane is answer

Viruses are able to invade cells after first attaching to their Cell membrane.

What are viruses?

A virus is an infectious microorganism made up of a protein-coated segment of nucleic acid (either DNA or RNA). A virus can't multiply by itself; it has to infect cells in order to utilise the host cell's components to make copies of itself.

A virus frequently causes harm to the host organism by killing the host cell in the process. AIDS, COVID-19, measles, and smallpox are well-known examples of viruses that cause human disease.

Viruses can infect people. But in reality, viruses infect a wide variety of organisms. For example, there are viruses that infect fungi and viruses that infect bacteria.

Therefore, Viruses are able to invade cells after first attaching to their Cell membrane.

To learn more about viruses, refer to the link:

https://brainly.com/question/2401502

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The following four ears of corn were taken from separate plants. Each kernel represents an offspring. The kernels on the four ears were counted for the color trait (purple or white) and/or sweetness trait (starchy or sweet). The data gave these phenotypic ratios for the four ears:

Ear #1 – 3 purple : 1 white
Ear #2 – 3 starchy : 1 sweet
Ear #3 – 9 purple, starchy : 3 purple, sweet : 3 white, starchy : 1 white, sweet
Ear #4 – 1 purple : 1 white

Which traits are recessive?

Answers

Answer:

the answer is white and sweet, i just took the quiz

Explanation:

The phenotypic ratio provides information about how many genes are involved in the cross, which is the dominant trait and which is the recessive trait. In the exposed example, white and sweet are the recessive traits.

-------------------------------

By looking at the phenotypic ratio of the progeny, you can tell which trait is the dominant one and which is recessive.

Let us assume two diallelic genes, each coding for one trait.

Let us also say that these genes assort independently -they are not linked-, and they do not interact with each other.

When we are only considering one single gene,

the phenotypic ratio after crossing two heter0zyg0us individuals is 3:1. In these situations, we expect to see 3/4 of individuals expressing the dominant trait, and 1/4 expressing the recessive trait.

the phenotypic ratio after crossing a heter0zyg0us individual with an h0m0zyg0us recessive one is 1:1. We expect to see 2/4 of the progeny expressing the dominant trait and 2/4 the recessive trait.

When we are only considering two genes simultaneously, we expect to find the following phenotypic ratio 9:3:3:1

9/16 individuals expressing both dominant traits3/16 individuals expressing one dominant trait and one recessive trait1/16 individuals expressing both recessive traits.

Now let us analyze each Ear,

Ear #1 – 3 purple : 1 white

Only the color trait is considered. The phenotypic ratio is 3:1Two heter0zyg0us individuals must be involved in the cross3/4 are purple and 1/4 is whiteDominant trait: purpleRecessive trait: white

Ear #2 – 3 starchy : 1 sweet

Only the sweetness trait is considered. The phenotypic ratio is 3:1Two heter0zyg0us individuals must be involved in the cross3/4 are starchy and 1/4 is sweetDominant trait: starchyRecessive trait: sweet

Ear #3 – 9 purple, starchy : 3 purple, sweet : 3 white, starchy : 1 white, sweet

Both traits are considered. The phenotypic ratio is 9:3:3:1Two dihybrid individuals must be involved in the cross9/16 are purple and starchy, 3/16 are purple and sweet, 3/16 are white and starchy, and 1/16 is white and sweetDominant trait: purple and starchyRecessive trait: white and sweet

Ear #4 – 1 purple : 1 white

Only the color trait is considered. The phenotypic ratio is 1:1One heter0zyg0us individual and one h0m0zygous recessive individual must be involved in the cross2/4 are purple and 2/4 are whiteDominant trait: PurpleRecessive trait: White

The recessive traits are white color and sweet taste.

------------------------------------------

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If free ear lobes ( L ) are dominant over attached ear lobes ( l ) what is the phenotype of an individual with a genotype of l l ?


a. attached ear lobes
b. Free ear lobes
c. L L
d. One ear lobe attached, one ear lobe free

Answers

Answer:

An individual with an ll genotype (recessive) for the ear lobe shape trait will have a phenotype of attached ear lobes (option a).

Explanation:

The phenotypic expression of a recessive trait only occurs when both members of the allelic pair are recessive, while the presence of at least one dominant allele inhibits the expression of the recessive trait.

In this case, for the "ear lobe shape" trait, an individual with a genotype ll has a phenotype of attached ear lobes, which is recessive. In contrast, LL and Ll genotypes would express a free ear lobes phenotype.

I need to know everything about the 13th element​

Answers

Facts:

Aluminum is the 13th element in the Periodic Table and one of Earth's most abundant metals, and so is aluminum. Each atom of aluminum contains 18 protons. Aluminum atoms with fewer than 18 electrons are cations, while those with more than 18 electrons are anions.In 1884, the cap of the Washington Monument was made using aluminum because the metal was so highly valued at that time.Only 5% of the energy needed to purify aluminum from alumina is required to recycle aluminum from scrap. In fact, you can even recycle the element at home, if you like.

what is dental decay?

Answers

Dental decay is when your teeth decay. Your teeth start to rot.
When your teeth rot.

HELP ASAP WILL GIVE BRAINLIISET Translation is the second stage of Protein Synthesis. Where does it take place?

Group of answer choices

in the mitochondria

none

on the ribosomes

in the nucleus

Answers

Answer:

on the ribosomes

hope it help u dear

which changes the litmus paper to red

Answers

Answer:

Acidic substances

Explanation:

For example : lemon,acid sulfuric,acid nitrate

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