1: Energy is conserved in ecosystems. true/false
2:Matter is conserved in ecosystems true/false
3:Large carbon compounds can be formed from small carbon compounds true/false
4:Cellular respiration happens in the chloroplasts.true/false

Answers

Answer 1

Answer:

what happens inside a nucleus in interphase

Answer 2

Answer:

1.true

2.true

3.false

4.true

Explanation:

hope this help

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Related Questions

If plasma accounts for 55% of the blood volume and plasma is 90% water, how many gallons of
water could be extracted from an adult female's blood?

Answers

About 45% of the various blood cell types and about 55% of blood plasma make up blood. A pale yellow, slightly hazy liquid  blood plasma. Water makes up more than 90% of blood plasma and less than 10%

What is plasma used for in the body?

Your blood's liquid portion, called plasma, makes up 55% of the total volume of your plasma. Plasma circulates throughout the circulatory system and is required for your body to heal from wounds, supply nutrients, remove waste, and prevent infection.

Where can you find plasma?

The majority of your blood is plasma. It accounts for more than half (about 55%) of the entire material. Plasma is a pale yellow liquid that forms when the blood is separated from the rest of it. Plasma transports water.

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What hormone, produced in the anterior pituitary gland, works in conjunction with gonadal steroids to promote bone development in males?.

Answers

The hormone that's produced in the anterior pituitary gland, and works in conjunction with gonadal steroids is the Luteinizing hormone.

What hormone, produced in the anterior pituitary gland, works in conjunction with gonadal steroids to promote bone development in males?

Generally, Hormones are chemical messengers in your body. They circulate via the circulation to tissues or organs.

In conclusion, the Luteinizing hormone produces in the anterior pituitary gland.

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Many people report having a phobia for snakes even though they have never been exposed to a snake. this fear is an example of __________. a. helplessness to an unfamiliar stimuli b. misinterpretation of stimuli c. classical conditioning d. preparedness please select the best answer from the choices provided a b c d

Answers

Many people report having a phobia of snakes even though they have never been exposed to a snake. This fear is an example of preparedness.

What do you mean by Phobia?

Phobia may be defined as an act of overwhelming fear of an object, place, situation, feeling, or animal.

Without seeing a snake, people picturise its image in their mind as well as familiar with its actions of biting and hissing. This reference leads to an act of phobia in people.

Therefore, many people report having a phobia of snakes even though they have never been exposed to a snake. This fear is an example of preparedness.

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Answer:

The answer is preparedness. i just got a 100.

Explanation:

In a population of short, ground-dwelling animals, some offspring were produced that were approximately 1 cm taller than others in the population. This group was able to reach slightly higher vegetation than the rest of the population. When these animals grew up, they were able to produce more offspring than other animals in the population. This pattern, where the tallest animals were more likely to survive and reproduce, continued over several generations. Eventually, after many generations, all members of the population were at least 20 cm taller than animals of the original population had been. What does this illustrate?
A. Biological change does not apply to ground-dwelling animals. B. Slight differences between parents and offspring can eventually result in future generations that are very different from their ancestors. C. Only major differences between parents and offspring can result in future generations that are very different from their ancestors. D. Ground-dwelling animals would survive better if they evolve to be shorter.

Answers

Answer:

B. Slight differences between parents and offspring can eventually result in future generations that are very different from their ancestors.

Explanation:

Seemingly minor mutations that increase a species' ability to survive will likely be spread over many generations, and can eventually cause major differences between generations.

Vasoconstriction of the afferent arteriole and/or vasodilation of the efferent arteriole will cause a(n) __________ in glomerular filtration rate (GFR).

Answers

Afferent arteriolar vasoconstriction decreases blood flow into the glomerulus, which causes the glomerular-capillary blood pressure to decrease, leading to a(n) decrease in the net filtration pressure and a resultant decrease in the GFR.

What happens if the afferent arteriole is vasoconstriction?

Constriction of the afferent arterioles has two inpact

it increases the vascular resistance which lessens renal blood flow (RBF), and it lowers the pressure downstream from the constriction, which lower the GFR.

Thus, Afferent arteriolar vasoconstriction reduces blood flow into the glomerulus, which causes the glomerular-capillary blood pressure to lessens .

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24. Explain what a DNA probe is and how it could be used to identify a person who carries an allele for a genetic disorder.

Answers

Explanation:

DNA probes are stretches of single-stranded DNA used to detect the presence of complementary nucleic acid sequences (target sequences) by hybridization. DNA probes are usually labelled, for example with radioisotopes, epitopes, biotin or fluorophores to enable their detection.

Laboratory tests, including genetic testing: Molecular, chromosomal, and biochemical genetic or genomic testing are used to diagnose genetic disorders. Other laboratory tests that measure the levels of certain substances in blood and urine can also help suggest a diagnosis.

Help ASAP ASAP
Which system warns residents of tsunamis?
15 PTS
The Tsunami Warning System
The Ring of Fire Alert System
The Earthquake Warning System
The Pacific Warning System

Answers

Answer:

The Tsunami Warning System

Explanation:

This includes monitoring for tsunamis and the earthquakes that cause them to provide timely and accurate tsunami messages.

The Tsunami Warning System warns residents of incoming tsunamis.

The first step in choosing the correct digestive endoscopic procedure code is to identify the of the ________ procedure.

Answers

Answer: The first step in choosing the correct digestive endoscopic procedure is to identify the extent of the procedure.

During which life stage does a caterpillar create its chrysalis?.

Answers

Answer:  

Pupa stage

Explanation:

When it has eaten enough, it will start to make its chrysalis It would hang on a branch that would Be suitable But the character is still alive eventually after a long time in there, it'll soon mutate into a butterfly, and it'll still be alive And then it'll Eggs Starting over again.

1: Explain why cellular respiration releases energy as an overall chemical reaction.

2:Explain why the amount of biomass and stored energy is lower at high trophic levels than it is at low trophic levels

Answers

Cellular respiration is the metabolic reaction inside the cell to convert chemical energy into ATP. Biomass is the total mass of organisms at a trophic level.

What is exothermic reaction?

The type of reaction in which releases energy after its completion.

Cellular respiration releases energy because it is an exothermic process in which energy is released as a by-product of the reaction.

Organisms are larger in size at higher trophic levels, but their smaller numbers result in less biomass.

Thus, being exothermic in nature, cellular respiration releases energy and because of less numbers, there is less biomass at high trophic levels.

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How and why might the R0 value change over time during an outbreak? pls help

Answers

Answer:

Vaccinations

Explanation:

For example, if a disease has an R0 of 18, a person who has the disease will transmit it to an average of 18 other people. That replication will continue if no one has been vaccinated against the disease or is already immune to it in their community. So if you have (for example) a vaccination then you're less likely to get it, resulting in a lower R0

Question 2 of 35
The rock shown below was formed when small particles
were deposited in the water and then pressed together
over time. It contains small bits of the remains of sea
animals.
Which type of rock is this?

Answers

Sorry, I'm not sure.

I would suggest asking a trusted adult or teacher or redoing the lesson. Cheating isn't a good path: you will not do well in the future if you always search for answers on the internet.

How does fresh water differ from coal as a resource? coal replenishes quickly, while fresh water does not. fresh water is an artificial resource, while coal is a natural resource. coal is a clean resource , while fresh water is dirty. fresh water is a renewable resource, while coal is a nonrenewable resource.

Answers

Renewable resources are the resources which can never be exhausted. The difference between fresh water and coal is that, fresh water is a renewable resource, while coal is a nonrenewable resource.

What are the types of natural resources?

Natural resources are materials that people utilize from the Earth.

Generally, resources can be grouped under two categories, i.e. renewable and nonrenewable resources.

Renewable resources: The resources that can be grown again or in other words the resources that can never be exhausted are called renewable resources. Examples solar energy, fresh water, trees, etc.Non-renewable resources: These resources are present in a fixed amount in environment or one can say that these can never be replenished if exhausted once. Example coal, oil, fossil fuels, etc.

Thus, the correct option is D.

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Answer:

D

Explanation:

Which embryological brain vesicle will form the cerebrum?.

Answers

Answer: telecephalon

Explanation: The prosencephalon enlarges into two new vesicles called the telencephalon and the diencephalon. The telecephalon will become the cerebrum.

What would happen to our calendar of Earth revolves around the Sun about every 365 1/4 days?

Answers

Answer:

The Earth orbits the sun every 365.2422 days (0.2422 days is equal to 5 hours, 48 minutes and 46 seconds, roughly 1/4 of a day). Every 365 1/4 days (not exactly 365 days), the Earth returns to the same exact spot in its orbit.

Which tab on the Excel Ribbon contains the function library?

Question 7 options:

Formulas


Home


Page Layout


Insert

Answers

Answer:

Formulas

Explanation:

The tab on the Excel Ribbon contains the function library, in the formula tab. The correct option is a.

What are ribbons and tabs in Excel?

A ribbon is a group of toolbars found at the top of the window in Office products that are meant to make it easier for you to find the commands you require to finish a task. In the document's upper right corner, click the Ribbon Display Options icon.

The Minimize icon is to the left of it. To display the Ribbon with all tabs and all commands, select Show Tabs and Commands from the menu that appears. The default view is this selection.

The formula tab is used to add functions, outline names, create names, review formulas, and other things. The Ribbon's Formulas tab contains essential and extremely practical features for creating dynamic reports.

Therefore, the correct option is a. Formulas.

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The question is incomplete. The complete question is given below:

Which tab on the Excel Ribbon contains the function library?

a. Formulas

b. Home

c.  Layout

d. Insert

Which two organisms in the food web break down matter from dead plants and animals?

1. Grasshopper
2. Grass
3. Duck
4. Ant
5. Lizard
6. Frog
7. Tadpole
8. Snake
9. Sunlight
10. Algae
11. Decayed
12. Matter
13. Bacteria
14. Earthworm​

Answers

Answer:

bacteria and earth worm

Explanation:

a food web in which the dead plants and animals are fed on comprises of detritus feeders

the detritus feeders allow continuous flow of energy in the web

earthworms and bacteria are detritus feeders that feed on organic waste.

which of the following is NOT true about the nature of light​

Answers

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The incorrect choice is D. Light has a constant speed of 300,000,000 m/s in any medium.

Actually, wave speed differs from one medium through another, since wave speed is a property that depends on medium in which a wave is propagating. so we can say that it's speed varies from medium to medium.

Which organisms are described correctly by the gases produced due to cellular processes?

A bird and a butterfly only produce carbon dioxide, while a deer and grass only produce oxygen.
A bird and a butterfly only produce carbon dioxide, while a deer and grass only produce oxygen.

A deer and a tree produce both oxygen and carbon dioxide, while a bird and a butterfly only produce carbon dioxide.
A deer and a tree produce both oxygen and carbon dioxide, while a bird and a butterfly only produce carbon dioxide.

A tree and grass produce both oxygen and carbon dioxide, while a bird, a butterfly, and a deer only produce carbon dioxide.
A tree and grass produce both oxygen and carbon dioxide, while a bird, a butterfly, and a deer only produce carbon dioxide.

A tree and grass only produce oxygen, while a bird, a deer, and butterfly only produce carbon dioxide.

Answers

Answer:

A tree and grass only produce oxygen, while a bird, a deer, and butterfly only produce carbon dioxide.

Explanation:

the diagram shows a beaker of water and molecules of red dye at the beginning of an experiment (time 1) and the same beaker of water and molecules of red dye after 30 minutes (time 2) which of the following best explains what happened?

a- molecules of red dye moved by diffusion from a higher concentration to a lower concentration
b- molecules of red dye moved by active transport from a higher concentration to a lower concentration
c- molecules of water moved by osmosis from a higher concentration to a lower concentration
d- molecules of water moved by active transport from a higher concentration to a lower concentration

Answers

Answer:

The answer is A. I seen it on Quiziz.

Explanation:

The diagram shows that the molecules of red dye moved by diffusion from a higher concentration to a lower concentration in a beaker of water.

What is diffusion?"It is a phenomenon in which a solute moves from its region of higher concentration to a region of lower concentration."It works towards the concentration gradient."Concentration gradient means difference in the amount of solute present in two areas."What do you mean by concentration?"The amount of solute present in a mixture is called concentration."

When a dye is put in a beaker of water, it gets evenly distributed through diffusion.

Hence, the correct option is a. molecules of red dye moved by diffusion from a higher concentration to a lower concentration.

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What does the finch teach Darwin?

Answers

Answer:

evolu- tionary questions aboutadaptation and the multiplication of species: how these processes happen and how to interpret them.

Explanation:

Darwin's finches are particularly suitable for asking evolu- tionary questions aboutadaptation and the multiplication of species: how these processes happen and how to interpret them. All species of Darwin's finches are closely related, having derived recently (in geological terms) from a common ancestor.

Which tools do meteorologists use to help create weather forecasts? select three options. guesses computer models weather service maps data from instruments personal observations

Answers

Meteorologists are person specialized to use scientific principal to forecast Earth's atmosphere. They use weather service maps, data from instruments and personal observations.

What are Meteorologists ?

A meteorologist is person who applies scientific principles to explain and forecast the changes occurring in an Earth's atmosphere.

They also find out the way of changes in the Earth's atmosphere affecting the climate and the life of the organisms.

Meteorologists are able to predict the changes in the atmosphere by weather service maps, data from the instruments and from the personal observations.

Thus, the correct options are weather service maps, data from the instruments and from the personal observations.

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Please help me on this is so confusing
A: December
B: march
C: June
D:September

Answers

Answer:

i think its december because the left side is shadowed because of the sun.

Hope it helps!

__________ helps organisms transport nutrients. a. soil b. sap c. water d. wind please select the best answer from the choices provided a b c d

Answers

Answer:

A

Explanation:

What are three ways that the function of a root is helped by its structure

Answers

Answer:

Subsequently, question is, what are three ways that the function of a root is helped by its structure? A root's four major functions are 1) absorption of water and inorganic nutrients, 2) anchoring of the plant body to the ground, and supporting it, 3) storage of food and nutrients, 4) trans locating water and minerals to the stem.

Explanation:

In addition to absorbing water and nutrients, they also anchor and support the plant and store food.

What are roots?

Roots are defined as a vascular plant's subterranean portion. Water and essential minerals are taken up by a plant's roots from the earth and sent to the stem. The plant's roots firmly anchor it to the earth.  They first give a plant the anchor it needs to stay put. More significantly, a plant's roots are its life support system because they transport nutrients, water, and air up into the leaves.

The root hairs have a vast surface area, making them ideal for absorbing water from the soil. The absorption increases as surface area increases. There is a semi-permeable barrier on each root hair. Anchoring the plant, absorbing water and dissolving nutrients, transferring them to the shoot, storing nutrients, vegetative reproduction, and binding soil particles are just a few of the crucial roles that roots play in plants.

Thus, in addition to absorbing water and nutrients, they also anchor and support the plant and store food.

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___ will take calcium from the blood, whereas ___ will deposit calcium into the blood. Group of answer choices

Answers

The parathyroid hormone into the blood which is responsible for the regulation of calcium into the blood.

How calcium in the body is regulated?

When the calcium in the blood is more than the requirement then the parathyroid hormone deposited the calcium into the bones.

While on the other hand, when the calcium in the blood is lower in concentration then this hormone release calcium from the bones so we can conclude that the parathyroid hormone into the blood which is responsible for the regulation of calcium into the blood,

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help me please with this question, also explanation

Answers

Answer:

okay so the answer is C this is because the triplet found on tRNA is anticodons not codons. please. rate. me. brainliest

help please:) biology

Answers

An danger

Explanation:

i did it and got it right

As frog embryo develops in its egg, its cells divide.


Which term best describes the structure that is replicated during this cell division?


mitochondria


nuclei

chloroplast

cell wall

Answers

Answer:

In the frog tadpole the cartilage cells increase by mitotic division of the fully-formed and functional cell: in addition there are centers of proliferation consisting of small. rapidly-dividin$ cells.

ATP can convert to ADP during ____
oxidation
phosphorylation
dephoshorylation

Answers

ATP can convert to ADP during dephoshorylation
atp can convert to adp during dephoshorylation
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Answer the question in 4-5 sentences, citing evidence from the poem to support your answer.NEED HELPPP PLISSSSS Stans Car Rental charges $35 per day plus $0. 25 per mile. Denise wants to rent one of Stans cars, keeping the total cost of the rental to no more than $55. What is the greatest number of miles Denise can drive the car to stay within her budget? Call-and-response songs helped enslaved laborers in plantation fields because they transmitted instructions about what to do. established a rhythm and required cooperation. spread christian teachings about obedience. promised a reward in heaven for hard work. Cost of T-shirts 5-0-15-20-25-30-35-40 What is the minimum cost of a t-shirt? Question 11 (1 point) What should a restaurant employee do in order to ensure that food has been transported properly?Question 11 options:look for inspection tags on food productscheck to make sure that the truck is running properlycheck the temperature of the truckcheck the drivers certificationsQuestion 12 (1 point) Which of the following is NOT part of the first-aid procedures for minor cuts?Question 12 options:stopping the bleedingapplying a topical antibiotic to the woundcleaning the wound with soap and watercovering the wound with a bandageQuestion 13 (1 point) Microorganisms that contaminate food are collectively referred to asQuestion 13 options:biological agentsphysical objectschemical contaminantsvirusesQuestion 14 (1 point) Using a food thermometer is the only way to ensure that food is fully cooked.Question 14 options: True FalseQuestion 15 (1 point) Food service workers are not permitted to wear their wedding rings to work.Question 15 options: True FalseQuestion 16 (1 point) Approximately how many young workers are injured on the job each year in the United States?Question 16 options:5005,00050,000500,000Question 17 (1 point) In the majority of cases, hydration and bed rest are sufficient treatments for foodborne illnesses.Question 17 options: True FalseQuestion 18 (1 point) Why is it important to take kitchen equipment apart before cleaning it?Question 18 options:to ensure that you dont break itbecause not all parts can be submerged in waterto make sure you fully remove food or dirt from crevicesso that you dont injure yourself while cleaning itQuestion 19 (1 point) Its okay to store dry foods near cleaners and pesticides as long as the chemicals are properly labeled.Question 19 options: True FalseQuestion 20 (1 point) Which of the following is NOT an effective way of minimizing slips and falls in a food service establishment?Question 20 options:providing employees with slip-resistant footwearteaching employees how to walk over a wet surface without slippingcleaning up spills immediatelyputting down mats in certain areas of the kitchenQuestion 21 (1 point) Which of the following is NOT part of the first-aid procedures for minor burns?Question 21 options:using an over-the-counter pain relieverapplying ice to the woundapplying a bandage to the woundholding the burn under cool running waterQuestion 22 (1 point) Which of the following BEST describes what must occur before foods can be stored in a refrigerator?Question 22 options:They must be wrapped in plastic or put into clean containers.They must be cooled and wrapped in plastic or put into clean containers.They must be cooled and labeled.They must be cooled, wrapped in plastic or put into clean containers, and labeled.Question 23 (1 point) Raw foods should be stored on the top shelf, above ready-to-eat foods.Question 23 options: True FalseQuestion 24 (1 point) Most of the burns that occur in the food service industry are minor burns.Question 24 options: True FalseQuestion 25 (1 point) Which of the following is NOT an effective way of minimizing the risk of kitchen fires?Question 25 options:teaching employees the Stop, Drop, & Roll techniqueinspecting equipment regularlycleaning stoves properlyensuring that smoke alarms are functional The hormone called _________ plays an important role in synchronizing physiological function with the cycle of daylight and darkness. 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