Which organelle is responsible for giving plants colors other than green?
vacuole
chloroplast
mitochondria
lysosome




DNA is organized into structures called
microtubules
chromosomes
thylakoid stacks
nuclei

Answers

Answer 1

Answer:

chloroplast

chromosome

Explanation:

same

Answer 2

Answer:

Correct answer is vacuole.

Explanation:

Vacuoles containe anthocyanin pigment which makes vacuoles to appear in different colour such as red, blue and purple.

DNA is organized into structures called chromosomes.



Chromosome is made up of DNA tightly coiled many times around protein histone.

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Related Questions

Alpa wants to change 0.54 kilometers into a smaller metric unit. She will have to

Answers

The correct answer is that she has to multiple

Multiple

Explanation:

Hope its help

Hope its help

Land and ocean surfaces at the equator receive the greatest amounts of solar energy
because
1) the sun's rays strike at an angle.
2) convection is greater at the equator.
3) these is less rotation at the equator.
4) the sun's rays strike directly.

Answers

Answer:

the equator receives the most solid residential for unit area because sunlight arise almost parapendicular towards surface their

Sari and Jon disagree over who needs more calories (proportionately) per day to survive a three-month-old baby or a
grown adult San argues that a grown adult is bigger and needs more calories per pound of body weight Jon believes
the baby would require more calories per pound of body weight
he is most likely conect and why?
San, because it takes more energy to move the larger muscles that adults have, so they need more calories
Jon, because babies grow at a much berate than adults and require more cabries to support this growth
Jah, because babies are more active than grown adults and need more energy from calories
San because adults have more to do during the day and need more calories to sustain their activities

Answers

San is correct , because it takes more energy to move the larger muscles that adults and is denoted as option A.

What is Calorie?

This is referred to as a unit of energy in food substances such as carbohydrates, fats etc.

Adults have larger muscles composed of bigger tissues which requires more energy for their functioning in our daily activities which is why San was correct.

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Which of the following energy is converted into chemical energy by the chlorophylls?
Thermal energy
Light energy
Heat energy
Nuclear energy

Answers

Answer:

light energy

Explanation:

Plants take in sunlight given off by the sun to make food during photosynthesis

Answer: Light Energy

Explanation: Chlorophyll absorbs light energy for photosynthesis

Question 7: What conclusions can you make about how a change in the condition of the ocean affects the different species in coral reefs?

Answers

The change would most likely result in a dip in #

A variety of mice can have either gray fur (G) or white fur (g). Which words
describe the genotype of a mouse that inherits two of the alleles for gray fur?
O
A. Heterozygous gray
B. Heterozygous recessive
OC. Homozygous dominant
O D. Homozygous white

Answers

Answer:

[tex]\huge\boxed{\sf C. \ Homozygous\ dominant}[/tex]

Explanation:

Key:Since the dominant trait is denoted by a capital letter, gray is a dominant trait denoted by G.Recessive trait: White fur denoted by g.

The mouse inherits two of the alleles for gray fur i.e. GG.

GG is gray (dominant trait) and GG is having the identical alleles so it will be called homozygous dominant.

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Question 10 of 10
If research is restricted, then the new discoveries made are limited. Which
action is most likely to decrease the number of discoveries scientists can
make?
OA. Ignoring public opinion
OB. Increasing private funding of research
OC. Eliminating government funding of research
OD. Removing government regulations
SUBMIT

Answers

Answer:

C. Eliminating government funding of research.

Explanation:

Government funding is the backbone for new research and discoveries in any country. Without government funding, the number of discoveries and technology will decline drastically because research requires lots of money which every private organization may not be able to provide.

Mr. jones science class is comparing three samples. Mr Jones divided his class into four groups. Each group was given one of each of the samples to measure the mass. What would be the best explanation why group 3's measurements were so different from the rest of the groups?

Answers

Answer:

C

Explanation:

i am god

Which is not a symptom of cystic fibrosis
A lack of ability to strengthen muscles
B trouble digesting food
C thick layer of mucus that can block airways

Answers

I am not sure what is the answer

Answer:

Its A

Explanation:

Lack of ability to strengthen muscles

The nervous system and the muscle system respond to stimuli to produce motion. The movements of
muscles are mostly voluntary. Involuntary movements occur in these muscles when the nerve impulse passes from a sensory neuron to a motor neuron via an interneuron in the
.

Answers

The nervous system and the muscle system respond to stimuli to produce motion. The skeletal movements of muscles are mostly voluntary.

Involuntary movements occur in these muscles when the nerve impulse passes from a sensory neuron to a motor neuron via an interneuron in the spinal cord.

What are Skeletal muscles?

Skeletal muscles may be defined as the muscles that fasten to your bones and authorize you to achieve a broad range of activities and operations.

Skeletal muscles control the direct movement of a person's will and are hence referred to as voluntary movement.

While the spinal cord is associated with both movements directly or indirectly. It is a prolonged, delicate tubelike network liable for holding incoming and outgoing messages through the brain to the rest body.

Therefore, it is well described above.

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Diffusion does not require any energy.
How does diffusion work?

A. Particles move from areas of higher concentration to
areas of lower concentration.
B. Molecules are moving AGAINST a concentration
gradient.
C. Heat is released making molecules move more quickly.
D. Cells only use energy to move substances across the
membrane.

Answers

A  -  Read below

Diffusion is simply particles spreading around. Think of it like spraying perfume in a room. Where the person sprayed the perfume would be a high concentration as there is a lot of that perfume there. However, on the other side of the room there would be little to no perfume. So the perfume spreads around until it is evenly distributed in the room.

a fishery is considered collapsed when the annual catches fall below _____ of their historic high. the stocks can no longer support the fishery.

Answers

A fishery is considered collapsed when the annual catches fall below 10 percent of their historic high.

What is a Fishery?

This process involves rearing and harvesting of fishes for domestic or commercial purposes.

When the annual catch falls 10 percent below its historic high it means it has collapsed due to decrease in their number with the stocks no longer being able to support the fishery

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how migrarion neither increase or decrease the population​

Answers

Answer:

as more people come to life in ur country others leave to stay in other countries

Think about challenges related to marine science which are currently facing society. In coastal and inland communities alike, there might be challenges such as pollution, invasive species, or waste management. Communities also face public health issues, such as outbreaks of diseases, and ethical concerns surrounding science and technology. Communities turn to fellow citizens, scientists, engineers, and other professionals to solve these problems. Many times these problems are not clearly defined or easy to solve. They involve many variables and points of view. Your task is to analyze a global challenge related to marine science, and to specify qualitative and quantitative criteria and constraints for solutions that account for societal needs and wants.

Answers

Global challenges related to marine science are as follows:

1. Ocean acidification is a major issue that affects all of the world's ocean industries and has severe negative effects on the environment, society, and the economy. Coordinated government action is required to effectively address this issue.

What is impact of ocean acidification?

Ocean acidification will affect the biological, biogeochemical, and ecological aspects of the oceans, and while the effects on the environment, the socio-ecological system, and human dimensions are all still not fully understood, they have the potential to have very dramatic effects. Numerous marine ecosystem services and goods may be impacted directly or indirectly. Industries that rely on these services from the Ocean are impacted.

2. Overfishing:

Overfishing poses a severe threat to the fish in our water, whether it's for the food industry or the aquarium sector. The Food and Agriculture Organization estimates that more than half of the species of marine fish have been totally or overexploited, despite the fact that many of them simply need to remain in the sea because they are not necessary for food security or because they cannot survive in captivity. We are killing entire ecosystems and the food chains that are necessary to keep them healthy by overfishing. Overfishing not only causes the extinction of entire species, but it also directly affects other species in the food chain.

3. Plastic

Between 1.15 and 2.41 million tons of plastic enter the ocean every single year. The Great Pacific Garbage Patch, which is a collection of rubbish in the Pacific Ocean is now three times the size of France. Animals can get tangled in the huge amount of plastic which litter the ocean, and the plastic smothers and destroys coral and sponges. Plastic bags are also often mistaken for food by sea turtles, and they either become trapped or eat the bag which clogs their digestive system. Plastic continuously breaks down resulting in little pieces of “micro-plastic” that are consumed by a variety of marine life, including several species that humans like to catch and eat.

solutions that account for societal needs and wants:

1. Cutting back on carbon emissions.

2. Reducing plastic usage.

3. Making sure the fish you consume is supplied sustainably and ethically.

4. Participating in beach cleanups.

5. Only purchase aquarium fish that were raised in captivity.

6. Supporting elected officials that favor a wholesome atmosphere

7. Contributing to environmental organizations that protect our oceans.

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PLESE HELP ILL GIVE BRAINLIEST!!!!! A student has an unique genetic disorder where they cannot create enough energy to move around. It turns out she is most likely born without enough of which organelle?

Answers

Mitochondria. It’s literally the powerhouse of the cell

High population densities in urban areas have advantages and disadvantages. List as many of each as you can and defend your conclusion. How could the disadvantages be eliminated or reduced? Use evidence to support your conclusion.

Answers

Answer:

A larger population density will help reduce the average costs of the transport network. Areas of high population density have not seen the food shortages because of improved yields from agriculture and the ability to trade food. Economic growth will be comparatively more than low density area.

An owl,
grasshopper, grass plant, and shrew are all part of the same food chain.
1. Describe what a food chain represents.
2. What would be the order of these organisms in a food chain?
3. Which organism is the producer? Explain.
4. Which organism is a tertiary consumer? Explain.
Number your answers in your response below.

Answers

The food chain represents the linear sequence of organisms through which nutrients and energy gets transferred from one trophic level of the organism to another.

What is the Trophic level?

In a food chain, the trophic level may be characterized as the hierarchical series that is illustrated by organisms that are the exact number of steps extracted from the primary producers.

The order of the food chain is:

Grass plants → Grasshopper → Shrew → Owl.

The grass plant is a producer in this food chain, a grasshopper is a herbivore (primary consumer), the shrew is a carnivore (secondary consumer), and an owl is an omnivore (tertiary consumer).

Therefore, it is well described above.

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Some animals that are scavengers can eat bacteria-laden meat that would harm humans. Which of the following best explains why these bacteria would harm a human, but not a scavenger?

The scavenger's immune system is strong enough to fight off bacterial infections before it produces toxins and damages tissues.
Only human cells have the complementary receptors that bind to surface molecules found on the bacteria.
Antibodies found in the blood of the scavenger destroy the bacteria as soon as they enter the bloodstream.
The pH and temperature environment in the human encourages more bacterial growth and colonization.

Answers

The scavenger's immune system is strong enough to fight off bacterial infections before it produces toxins and damages tissues. Thus, option "A" is correct.

How, explain your answer briefly?

Animals that feed on meat might have an immune system adapted to it and strong enough to prevent bacterial infections before it produces toxins and damages tissues.

Some of these animals (beetles) spray the rotting meat with an antimicrobial substance produced by their own organism, before starting to eat.

Other animals, however, consume rotten meat and attack bacteria with stomach acid that is ten times more acidic than our stomach acid, which can eliminate a large part of bacteria, before they cause problems. However, some bacteria can survive and cause serious problems if we eat these animals.

Thus, option "A" is correct.

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Which of the following choices is a goal of science?

A. To make people happier
B. To explain how things work
C. To increase a company's sales
D. To support the government

Answers

B. To explain how things work
B
The point of science is to explain things like biology explains life and genealogy explains genes and so on so forth

the growth of a plant in size is regulated by a plant hormone. explain​

Answers

Abscisic acid

Abscisic acid serves as an antagonist to Gibberellic acid. It is also known as the stress hormone as it helps by increasing the plant-tolerance to various types of stress.

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Plant hormones, also known as phytohormones, regulate growth by influencing cell division, elongation, differentiation, and various physiological responses in plants. These hormones include auxins, gibberellins, cytokinins, abscisic acid, and ethylene.

Plants regulate their growth in size through the action of plant hormones, also known as phytohormones. These are chemical messengers produced by various parts of the plant, such as the roots, stems, leaves, and flowers.

There are several types of plant hormones, each with specific roles in growth regulation:

Auxins: These hormones are responsible for cell elongation and differentiation. They promote growth by increasing the flexibility of cell walls, allowing cells to elongate. Auxins are also involved in tropisms, which are growth responses to external stimuli like light (phototropism) or gravity (gravitropism).

Cytokinins: Cytokinins promote cell division and growth in areas such as roots, shoots, and fruits. They play a role in controlling the balance between shoot and root growth.

Gibberellins: Gibberellins are involved in stem elongation, seed germination, and flowering. They stimulate cell division and elongation, leading to increased plant height and size.

Abscisic Acid (ABA): ABA is often called the "stress hormone" because it regulates responses to stress conditions like drought, cold, and salinity. during adverse conditions.

Ethylene: Ethylene is a gas that regulates fruit ripening, senescence (aging), and responses to mechanical stress. It plays a role in processes like leaf abscission (shedding) and root growth inhibition.

Thus, plant hormones, also called phytohormones, control growth in plants by affecting cell division, elongation, differentiation, and a variety of physiological responses.

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How does each new cell formed by cell division differ from the mature cell?
OA. Each new cell has a smaller ratio of surface area to volume.
B. Each new cell has a larger ratio of surface area to volume.
O C. Each new cell has different information in its nucleus.
D. Each new cell has fewer chromosomes in its nucleus.​

Answers

C . Each new cell has different information in its nucleus

The following models show one large cell (A) and four small cells (B). 0 C A B Which of the following states why one of the models is better for moving more nutrients in and out of the cell? © A. B is better because it has more surface area. © B. A is better because it has more surface area. O C. A is better because it has less volume O D. B is better because it has less volume

Answers

B is one of the models that are better for moving more nutrients in and out of the cell because B has smaller cells but more surface area than A.​ Thus, the correct option is A.

How do nutrients move in and out of the cell?

Nutrients are entranced throughout cells, tissues, and even your whole body through the blood via capillaries. Tiny blood vessels that unite arteries to the veins also facilitate the transportation of nutrients in and out of the cell.

The surface area of the cell plays an essential function in demarcating its effectiveness in fascinating the nutrients through indirect approaches like diffusion as it assists in transporting the nutrients without utilizing energy.

Therefore, B is one of the models that are better for moving more nutrients in and out of the cell because B has smaller cells but more surface area than A.​

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Sam was a 60-year-old man. As a result of picking up a heavy object, he fractured the radius and ulna of his right arm. X-rays indicated that he had severe osteoporosis. His blood calcium levels were above normal and the pathologist found cancer cells that produced a hormone-like substance. That substance was most likely

Answers

That substance was most likely parathyroid hormone.

What is a parathyroid hormone?

It should be noted that the parathyroid hormone is the hormone that is released to control calcuim levels in the blood.

In this case, this is illustrated as the blood calcium levels were above normal and the pathologist found cancer cells that produced a hormone-like substance.

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Photosynthesis is a means of converting light energy to chemical energy. Explain what this statement means.

Answers

Answer:

photosynthesis, the process by which green plants and certain

other organisms transform light energy into chemical energy .

During photosynthesis in green plants, light energy is captured

and used to convert water, carbon dioxide, and minerals into

oxygen and energy-rich organic compounds.

also

During the process of photosynthesis, light penetrates the

cell and passes into the chloroplast. The light energy is

intercepted by chlorophyll molecules on the granal stacks.

Some of the light energy is converted to chemical energy.

During this process, a phosphate is added to a molecule to

cause the formation of ATP(Adenosine triphosphate)

Let's take a short look at photosynthesis before moving on to this topic.

It is an exergonic, light-dependent, biological, oxidoreductive, energy-yielding process. Where sugars or (CH2O)n are produced energetically by reducing CO2.

Although Co2 is essentially prevalent in nature, it does not break down into sugars since the reaction is thermodynamically possible.

Right after sunlight strikes the surface of the leaf, there are these little components known as reaction centers or energy harvesting cores, which are surrounded by antenna complexes. These antenna complexes are normally composed of chl a, chl b, xanthophyll, carotenoid, etc.

Here, the antenna complexes serve as filters, allowing just the necessary amount of flux to depart the outershelled electron of the chlorophyll molecule via energy activation states (of different kinds).

As the pigment system activates the chlorophyll molecule, the energy from the light is now transferred to chemo potential energy, which is subsequently employed in the process to oxidize the water molecule by the Kok clock mechanism.

Now this is an rather interesting cycle having multiple energy states, from Ground (SO) to maximum (S4) notice that the energy was first required to move on to next step in intermediates but as soon as it reached S4 or max state it oxidized water and this energy is actually enough to reduce Carbon di Oxide to sugar.

(Attachment #1)

If I'm not incorrect, the conversion works like this.

(Attachment #2)

As a result, it needs to be activated gradually in order to build up enough energy to pass the energy barrier.

NOTE:

As you can see, plants don't purposefully create oxygen, but why do they continue to do so? It does this because its primary goal is to turn sugar into oxygen, which it then converts into water that actually vaporizes while keeping the system cool.

Place the following statements in the correct order in the blanks below to describe how
glucose is transported from the palisade cells to the rest of the plant. Statements may be
used once.

a. Water enters the phloem through osmosis
b. Water exits the phloem through osmosis
c. Glucose is actively transported into the phloem
d. Glucose is actively transported out of the phloem
e. Pressure from the leaves pushes the water and glucose through the phloem
f. An area of low glucose concentration is reached


____ ____ ____ ____ ____ ____

Answers

The correct order in the blanks are as follows: C A E F G B

c. glucose is actively transported in to the phloem

a. Water enters the phloem through osmosis

e. Pressure from the leaves pushes the water and glucose through the phloem

f. An area of low glucose concentration is reached

g. Glucose is actively transported out of the phloem

b. Water exits the phloem through osmosis

What is translocation?

The transport of sugar created during photosynthesis to all other areas of the plant for respiration and the other activities mentioned above is known as translocation.

Utilizing light energy, plants use photosynthesis to convert the inorganic chemicals carbon dioxide and water into glucose. Respiration uses a portion of the glucose created by photosynthesis. The seven biological processes receive energy as a result.

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Internal membrane-bound compartments located in the cytoplasm of eukaryotic cells are called.

Answers

Internal membrane-bound compartments located in the cytoplasm of eukaryotic cells are called organelles.

What is a membrane-bound compartment within the cell?

An organelle is a membrane-bound compartment or structure in a cell that serves a particular function.

In the less-stricter definition, an organelle directs to any cellular structure, whether it is membrane-bound or not, that has a special function.

Thus organelles are the answer.

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which two parts of the microscope cause magnification

Answers

Answer:

Enlargement or magnification of a specimen is the function of a two-lens system; the ocular lens is found in the eyepiece, and the objective lens is situated in a revolving nose-piece.

10 The table shows the scientific names and the common names of four plants.
scientific name
Althea officinalis
Hottonea palustris
Viola palustris
Viola tricolor

common name
marshmallow
water violet
marsh violet
wild pansy

Which word in their names shows that two of the plants share the greatest number of features?
A marsh
B palustris
C Viola
D violet

Answers

Answer:

A marsh the answer is A

Explanation:

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The word in their names shows that two of the plants share the greatest number of features is marsh. Therefore, option A is correct.

What is marsh ?

A marsh is a type of wetland where herbaceous plant species, not woody ones, predominate. The transition between the aquatic and terrestrial ecosystems is commonly formed by marshes, which are frequently found along the borders of lakes and streams. Grass, rush, or reeds frequently rule over them.

Cattails, sedges, papyrus, and sawgrass are typical examples. Most aquatic creatures, including fish and salamanders, can survive in water with little oxygen.

In a marsh, herbaceous plants make up more than half of the vegetation, and the pH of the soil is neutral. There are fewer than 30% woody plants in the area. Throughout the growth season, a marsh has standing water for extended periods of time.

Thus, option A is correct.

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A purple flower with a genotype PP is crossed with a white flower that has a genotype of op. What would the phenotype of the offspring be? You may need to use a punnet square to answer the question .

Answers

When a purple flower with a genotype PP is crossed with a white flower that has a genotype of pp. The phenotype of the offspring would be Purple (Pp).

What is Genotype?

Genotype may be defined as the ultimate combination of the alleles of those genes which are selected for specific studies.

The phenotype of the offspring would be Purple (Pp). This is because the allele of the purple phenotype is dominant over the allele of the white phenotype. That is P > p.

The Punnett Square may be represented below:

Therefore, it is well described above.

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Consider the following prediction. Prediction: If tomato plants are harmed by NoGro herbicide, then an increase in the concentration of NoGro herbicide in the supplied water will result in a decrease in the average height of the tomato plants over a one-year period. Which of the following best describes this prediction?
OA. The prediction is not useful because it has not yet been peer- reviewed by other scientists.
OB. The prediction is useful because it summarizes what is already known about a particular research question.
OC. The prediction is not useful because it fails to mention the name of the scientist doing the experiment.
OD. The prediction is useful because it explains what observations will be made if a hypothesis is true​

Answers

The statement that describes this prediction is as follows:

The prediction is useful because it explains what observations will be made if a hypothesis is true​.

Thus, the correct option is D.

What is Herbicide?

Herbicide may be defined as a chemical agent that is responsible for destroying or inhibiting the growth of a particular plant as compared to the normal one.

The projection is necessary because it supports the product after a one-year duration. So for example, if after one year there is undoubtedly a reduction in the intermediate height of the tomato plants, then we can absolutely say that it is because of the existence of NoGro herbicide which is supplied in water.

Therefore, it is well described above.

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In other words, he took the tortillas out of his poetry, which is to say he took the soul out of his poetry.At a neighborhood fair in Texas, somewhere between the German Oom-pah Sausage Stand and the Mexican Gorditas booth, I overheard a young man say to his friend, I wish I had a heritage. Sometimes I feelso lonely for one. And the tall American trees were dangling their thick branches right down over his head.Which best states how the structure of each excerpt supports a different tone?1. Anaya structures his text as an anecdote, which gives it a humorous tone, while Nye structures her text as a counterclaim, which gives it a defensive tone.2.Anaya structures his text as an explanation, which gives it an authoritative tone, while Nye structures her text as an impression, which gives it a soothing tone.3.Anaya structures his text as a theory, which gives it an academic tone, while Nye structures her text as a list, which gives it an unemotional tone.4.Anaya structures his text as a news report, which gives it a neutral tone, while Nye structures her text as a critique, which gives it a judgmental tone. hello, please help me i dont know what 2 do What is a good reason someone might get a credit card even if they never intend on using it? It helps build a positive credit history, improving their credit score. It prevents identity theft by entering the person into the credit system. It shows the person is a responsible adult, able to handle their own finances. It lowers the limit for their future credit cards, if they need more later. In terms of environmentalism there are sharp conflicts between the Global North and South. Which of t following represents Global North-South conflicts