PLZ HELP ITS MY LAST QUESTION I WILL MARK BRAINLIEST!!!!

Which of the following is true regarding enzymes?
Choose 1 answer:
Choose 1 answer:

(Choice A)
A

Enzymes can only be used once during a reaction.

(Choice B)
B

Enzymes are reusable.

(Choice C)
C

Enzymes are usually carbohydrates.

(Choice D)
D

Enzymes denature at their optimum temperatures.

Answers

Answer 1

Answer:

C. Enzymes are reusable.

Explanation:


Related Questions

When the water availability of a plant's environment decreases, the plant can respond by closing its stomata. This reduces the amount of water that the plant loses through its leaves due to transpiration. Closing the stomata also reduces the amount of carbon dioxide that the plant can take in through its leaves, which will most likely result in A. a decreased rate of photosynthesis. B. no change in the cellular processes of the plant. C. an increased rate of photosynthesis. D. an increased rate of cellular respiration.

Answers

Answer:

A. a decreased rate of photosynthesis.

Explanation:

Stomata is a structure in the leaves of higher plants, which they use majorly for the purpose of gas exchange. However, the process whereby plant loses water called transpiration also occurs via the stomata. In a situation whereby the availability of water in a plant's environment is low, the plant responds by closing its stomata in order to conserve water (reduce the amount of water that the plant loses through its leaves due to transpiration).

Closing the stomata by plants means not allowing ample carbon dioxide (CO2), which is needed for the process of photosynthesis to occur, to enter the plant. This will most likely result in a DECREASED RATE OF PHOTOSYNTHESIS.

What is the primary source of energy that flows through food webs?

Group of answer choices

sun

herbivores

consumers

decomposers

Answers

Answer:

Sun

Explanation:

The sun sends out energy to plants then herbivores eat the plants

The sun
Explanation:
Trust me

One major difference between prokaryotic and eukaryotic cells is
Group of answer choices

Prokaryotic cells are microscopic, eukaryotic cells are not

Prokaryotic cells have no nucleus, eukaryotic cells do

Prokaryotic cells do not contain DNA, eukaryotic cells do

Prokaryotic cells are more complex, eukaryotic cells are more simple

Answers

Answer:

Prokaryotic cells have no nucleus, whereas eukaryotic cells have DNA enclosed in a nucleus.  

Explanation:

The major difference between prokaryotic and eukaryotic cells is -Prokaryotic cells have no nucleus, eukaryotic cells do.

Eukaryotic cells are one of the two types of cell types prokaryotic and eukaryotic. There are various structural and functional differences found in them.

Eukaryotic cells are different from prokaryotic cells as:  

the presence of a nucleus that stores DNA surrounded by the nuclear membrane presence of membrane-bound organelles like chloroplast. cell wall may or may not be present cell division is either mitosis or meiosis Eukaryotic organisms have various ranges of organisms either multicellular or single-celled as well.  

Thus, The major difference between prokaryotic and eukaryotic cells is -Prokaryotic cells have no nucleus, eukaryotic cells do.  

Learn more about prokaryotic cells:  

brainly.com/question/7153285

How does the uncontrolled cellular division result in cancer cells?

Answers

Answer:

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A specific type of cell is being studied by a scientist. She notices the cell contains a nucleus, lysosomes, a cell membrane and cell wall. What is the correct classification of this cell?
A prokaryotic animal cell

B. A prokaryotic plant cell

C. A eukaryotic animal cell

D. A eukaryotic plant cell

also can you say a reason why it's that answer

Answers

Answer:

A eukaryotic plant cell

Explanation:

This is the answer because eukaryotic plant cell have nuclei which means more than one nucleus.

A specific type of cell is being studied by a scientist. She notices the cell contains a nucleus, lysosomes, a cell membrane and cell wall. What is the correct classification of this cell?

A prokaryotic animal cell

B. A prokaryotic plant cell

C. A eukaryotic animal cell

D. A eukaryotic plant cell

Answers

It would be answer C.

explain how and why an earthquake occurs in thorough detail. You should also be identifying the four labels below within your explanation. A good answer would be longer than a paragraph (but < 3)

Answers

Answer:

An earthquake is what happens when two blocks of the earth suddenly slip past one another. The surface where they slip is called the fault or fault plane. The location below the earth’s surface where the earthquake starts is called the hypocenter, and the location directly above it on the surface of the earth is called the epicenter.

Sometimes an earthquake has foreshocks. These are smaller earthquakes that happen in the same place as the larger earthquake that follows. Scientists can’t tell that an earthquake is a foreshock until the larger earthquake happens. The largest, main earthquake is called the mainshock. Mainshocks always have aftershocks that follow. These are smaller earthquakes that occur afterwards in the same place as the mainshock. Depending on the size of the mainshock, aftershocks can continue for weeks, months, and even years after the mainshock!

What do you call a large chain of carbons and hydrogens bonded
together? *
polysaccharide
carbohydrogen
hydrocarbon
polypeptide

Answers

Answer:

a hydrocarbon chain

Explanation:

Answer: hydrocarbon

Explanation:

A mother is heterozygous for Type B blood and a father has type O blood, what is the probability of being a carrier of Type O blood?

A. 50%
B. 100%
C. 0%
D. 25%
E. 75%

Answers

Answer: 50%

Explanation:

(I Tried Putting My Explanation Its Not Working Bc Its Inappropriate)

But If The Mothers Blood Type Is 0 and the fathers blood type is A then it would be 50% Genotype for the child

Hope This Helps :) please mark brainliest

Select all the correct answers.
Which two statements are true about the effects of life on Earth's early oceans?
Early life increased the temperature of Earth's oceans.
Early life reduced the amount of dissolved carbon dioxide in the hydrosphere.
Early life increased the concentration of salt in Earth's oceans.
Early life helped make the oceans livable for oxygen-dependent species.

Answers

Answer:

Early life reduced the amount of dissolved carbon dioxide in the hydrosphere and Early life helped make the oceans livable for oxygen-dependent species.

1. Early life reduced the amount of dissolved carbon dioxide in the hydrosphere.

2. Early life helped make the oceans livable for oxygen-dependent species.

At the age of 22, Mrs. LaBlanc was less than 4 feet tall. Her short stature was probably influenced by the lack of a growth hormone produced by the

Answers

Human growth hormone (GH) is a substance that controls your body's growth. GH is made by the pituitary gland, located at the base of the brain. GH helps children grow taller (also called linear growth), increases muscle mass, and decreases body fat.

Answer:

pituitary gland

Explanation:

I got it right on the worksheet

When the concentration of molecules on both sides of a membrane is the same, the molecules will

Answers

The molecules will continue to move across the membrane in both directions

Hope this helps! ;)

Heather was someone who loved to be on stage, and she sought any attention she could get. She was seductive and manipulative to others in her life, even though she was insecure in her relationships. What personality disorder diagnosis does Heather's symptoms MOST likely match?

Answers

Answer:

Borderline personality disorder.

Explanation:

It is borderline personality disorder because a borderline personality disorder is a mental disorder that is characterized by insecurity, unstable moods, relationships and manipulation behaviors. The major symptoms are feelings if insecurity, emotional instability, disrupted social relationships.

Treatment if this include talk therapy like cognitive therapy,medication and admission into the hospital if the condition is severe.

A dominant allele is often covered up or masked by the recessive allele. True or false?

Answers

Answer:

Explanation:In a heterozygote, the allele which masks the other is referred to as dominant, while the allele that is masked is referred to as recessive.

Answer:

If the alleles are different, the dominant allele will be expressed, while the effect of the other allele, called recessive, is masked. In the case of a recessive genetic disorder, an individual must inherit two copies of the mutated allele in order for the disease to be present

Which of the following molecules supplies the main source of short term energy used in cellular respiration?


F enzymes
H Lipids
G carbohydrates
J proteins

Answers

Answer:

G- carbohydrates

Dose ice burn the hand more than the leg or the leg more than hand?

Answers

Answer:

It burns more on the leg than on the hand

Explanation:

Hope this helps and have a nice day  :)

3. The five kingdoms can be divided into TWO groups. Name these TWO groups.

Answers

Answer:

prokaryotes and eukaryotes I believe

what is the full form of tree​

Answers

Explanation:

A tree or large tree is called a long-standing woody plant. In botany, the tree is one of the most durable plants that maintains its leaves by growing a stem or trunk. In some definitions, the use of the tree is such that it is the only woody plant. It is the only plant from which wood is obtained. It is not possible to determine the exact height of the trees, but overall the adult trees reach at least 6 meters [citation needed]. In the structure of the tree there are usually branches that are attached to a large trunk. Compared to other plant and animal species, trees have a long life. Some species of trees are more than 100 meters tall, and some live for thousands of years. Trees are important elements of natural landscape, gardening and landscaping. [1]

what is the function of the protein keratin

Answers

Answer:

Keratin serves important structural and protective functions, particularly in the epithelium. Some keratins have also been found to regulate key cellular activities, such as cell growth and protein synthesis

Mountain goats have split hooves for better grip on steepy mountains. What kind of adaptation is this?
A) Structural
B) Physiological
C) Biochemical
D) Ecological
WILL MARK AS BRILLIANT!!!

Answers

B) Physiological because C is relating to the inside of the organism, A is relating to the forming part of a building or another item and D is reacting to their physical surroundings, so the only other answer would have to be B because in physiological in animals and humans alike, they change something of their physical self's to attain to the environment around them.

define air mass in your own words.

Answers

Answer:

an air mass is a huge body of air in the lower atmosphere that has similar temperature, humidity, and air pressure at given height.

Given reason the base of a building is made wider​

Answers

Answer:

here

Explanation:

to make it stable and not fall :)

A cross section of a seed is shown.



Which is represented by the letter X?

embryo
seed coat
stored food
leaf

Answers

Answer:

Embryo

Explanation:

I took the text

Answer:

embryo

Explanation:

Which of the following is a final product of aerobic respiration? A. pyruvate B. oxygen C. glucose D. carbon dioxide

Answers

Answer:

carbon dioxide (and water)

Explanation:

Answer:

you anwer is D.) carbon dioxide

but the full anwer if it asked for the full thing carbon dioxide , engergy , and water

Which statement best describes the relationship between the products of photosynthesis and the reactants in cellular respiration?

Answers

Answer:

The products of photosynthesis serve as the reactants in cellular respiration to provide chemical energy.

Explanation:

Which of the following BEST explains how scientists are able to determine the
structure of Earth's interior?
1) Scientists gather indirect evidence using seismic waves (Earthquakes) along with what is visible at Earth's surface.
2)Drilling deep within the Earth.
3)By cutting into other terrestrial planets.
4) Our modern knowledge of the Earth's interior is just a guess that many scientists have accepted.

Answers

Answer:

I think number 1 is the answer.

Scientists gather indirect evidence using seismic waves (Earthquakes) along with what is visible at Earth's surface. The correct option is 1.

What are seismic waves?

Seismic waves are caused by sudden movement of materials within the Earth, such as fault slip during an earthquake.

Seismic waves generated by earthquakes or explosions can travel through the Earth's interior, revealing information about the properties of the rocks and other materials they pass through.

In addition to seismic data, scientists use other indirect methods such as magnetic and gravitational field studies, as well as analyses of rocks and minerals found at or near the surface.

Scientists collect indirect evidence by observing seismic waves (Earthquakes) as well as what is visible on the Earth's surface.

Thus, the correct option is 1.

For more details regarding seismic waves, visit:

https://brainly.com/question/13056218

#SPJ2

How do nitrate levels affect the health of a water system?

Answers

It doesn’t have a effect on aquatic insects or fish. But it can create conditions that make aquatic insects/fish difficult for them to survive.

If the father has hemophilia and the mother is a carrier for the disease,
what would be the likelihood of them having a child with hemophilia?
Create a punnett square using the table tool to figure out the
possibility.

Answers

Answer:

I can't figure it out sorrrrrrry

In Units 4A and 4B, we have learned about photosynthesis and cellular respiration. Which of the following statements is true?
a. The reactants of photosynthesis are the reactants of cellular respiration.
b. Photosynthesis produces light energy while cellular respiration produces chemical energy.
c. The products of photosynthesis are the reactants of cellular respiration.
d. Photosynthesis and cellular respiration use light energy to convert to chemical energy.

Answers

Answer:

Photosynthesis converts carbon dioxide and water into oxygen and glucose. Glucose is used as food by the plant and oxygen is a by-product. Cellular respiration converts oxygen and glucose into water and carbon dioxide. Water and carbon dioxide are by- products and ATP is energy that is transformed from the process.

PLEASE HELP ME!! THIS IS A TEST!! HELP ME!!
Which BEST describes the role of light in the overall process of photosynthesis?

A.) light observes the energy that is released by sugars
B.) light provides the energy for making small molecules into sugars
C.)light provides the energy for breaking sugars into small molecules
D.) light observes the energy that is released by small molecules
PLEASE HELP ME!!! PLEASE AND THANK YOU!!​

Answers

Answer:

C

Explanation:

ight provides the energy for breaking apart sugars into small molecules. ... They absorb sunlight and transfer the energy to electrons. They form ATP as hydrogen ions cross the thylakoid membrane

Light provides the energy for making small molecules into sugars.

The correct option is B.

What is photosynthesis?

Photosynthesis is the process, by which plants make their food.

The process of photosynthesis is

carbon dioxide and water combined with the help of light to produce glucose and oxygen.

The light helps in the synthesis of glucose from water and carbon dioxide.

Thus, the correct option is B. Light provides the energy for making small molecules into sugars.

Learn more about photosynthesis, here:

https://brainly.com/question/1388366

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