A smoke detector in a home uses what form of energy?
-solar
-chemical
-thermal

Answers

Answer 1

Answer:  smoke alarm is a smoke detector that can detect small particles of smoke common in home fires. This detector is activated by monitoring the electronic energy between two battery-powered metal  

Explanation: so chemical


Related Questions

Which of the following is a product of photosynthesis?
protein
fats
nucleic acids
glucose

Answers

Answer:

glucose

Explanation:

Answer:

D glucose is the answer

What is an ion pump??

Answers

Answer:

Active transporters or ion pumps are transporters that convert energy from various sources—including adenosine triphosphate (ATP), sunlight, and other redox reactions—to potential energy by pumping an ion up its concentration gradient.

Explanation:

A scientist is using a species of green algae to study the electron transport chain in photosynthesis. He uses a laser to inactivate all of chlorophyll A in the algae but leaves chlorophyll B intact (case 1). In a separate experiment, the scientist applies a chemical to the algae that inhibit PS I but do not affect PS II (case 2).
Which of the following results is expected?
A)in case 1, only PS I completely loses function; in case 2, no proton gradient is produced.
B)In case 1, only PS I completely loses function; in case 2, a proton gradient is still produced.
C)In case 1, both PS I and PS II completely lose function; in case 2, no proton gradient is produced.
D)In case 1, both PS I and PS II completely lose function; in case 2, a proton gradient is still produced.

Answers

Answer:

D) In case 1, both PS I and PS II completely lose function; in case 2, a proton gradient is still produced.

Explanation:

The light dependent reaction of photosynthesis, which produces the ATP and NADPH needed in the light independent stage of the process, includes complexes of proteins and pigments called PHOTOSYSTEMS. These photosystems (I and II) are key to the functionality of the light dependent reactions in the thylakoid.

The major pigment present in both photosystems is CHLOROPHYLL A, which absorbs light energy and transfers electrons to the reaction center. Chlorophyll B is only an accessory pigment meaning it can be done without. Hence, if all of the chlorophyll A is inactivated in the algae but leaves chlorophyll B intact as in case 1, both PS I and PS II will lose their function because Chlorophyll A is the major pigment that absorbs light energy in both photosystems.

In case 2, if PS I is inhibited and PS II is unaffected, a PROTON GRADIENT WILL STILL BE PRODUCED because the splitting of water into protons (H+) and electrons (e-) occurs in PSII. Hence, H+ ions can still be pumped into the inner membrane of the thylakoid in order to build a proton gradient even without the occurrence of PS I.

name some renewable energy and nonrenewable energy

Answers

Answer:

Renewable resources include timber, wind, and solar while nonrenewable resources include coal and natural gas.

the widows peak that is seen in some people is an example of what type of trait?
A. single-gene
B. polygenic
B. abnormal

Answers

Answer:

A. single-gene

Explanation:

It is controlled by a single gene that has two alleles. The allele for a widow's peak is dominant over the allele for a hairline with no peak.

Pls can I get the answer please !

Answers

Answer:

Proteins made by free-floating ribosome's remain in that cell: whereas, proteins that travel through the endomembrane system leave by secretory vesicles.

Explanation:

A free-floating ribosome creates proteins within cells, but unlike normal ribosomes, this protein is left to float freely in the cell’s cytosol.

Furthermore, proteins that are synthesized in the rough endoplasmic reticulum will most likely be secreted into the extracellular environment.

I would like to apologize in advance if my answer was incorrect.

It is the 3rd one.. I hope it helps!


Explain the difference between the calorie (lowercase C) and the Calorie (Capital C)?

Answers

calorie (with a lowercase “c”) is the energy needed to increase the temperature of water by one degree Celsius.

Calorie (uppercase “c”) is the equivalent to a kilocalorie (or 1000 calories)

Which of the following is true about cells?
A.
In general, eukaryotic cells do not have a true nucleus or membrane-bound organelles, whereas prokaryotic cells contain both a nucleus and organelles enclosed by membranes.
B.
Neither prokaryotic cells nor eukaryotic cells ever contain both a true nucleus that is well-defined and organelles that are separated from the cytoplasm by membranes.
C.
Both eukaryotic cells and prokaryotic cells always contain both a true nucleus that is well-defined and organelles that are separated from the cytoplasm by membranes.
D.
In general, prokaryotic cells do not have a true nucleus or membrane-bound organelles, whereas eukaryotic cells contain both a nucleus and organelles enclosed by membranes.

Answers

Answer:

d

Explanation:

d 100% literally was just learning about this

The correct answer is D.


5. The image above is an example of which boundary?
a. Transform boundary
b. Convergent boundary
Divergent boundary
d. All of the above

Answers

Answer:

Divergent

Explanation:

Answer:

Im smart so the answer is "blah blah blah" saying the correct right answer

Explanation:

What are the majior factors that determine aquatic biomes are

Answers

JAHSHSBNABSBSBSBSBBSBSHWJAHDBSHSJJS

volcanic eruptions can affect climate by

Answers

Answer:

The gases and dust particles thrown into the atmosphere during volcanic eruptions have influences on climate. Most of the particles spewed from volcanoes cool the planet by shading incoming solar radiation. The cooling effect can last for months to years depending on the characteristics of the eruption.

Hope this helped, have a good day

Answer:

Volcanoes can impact climate change. During major explosive eruptions huge amounts of volcanic gas, aerosol droplets, and ash are injected into the stratosphere. Injected ash falls rapidly from the stratosphere -- most of it is removed within several days to weeks -- and has little impact on climate change

Explanation:

Which of the following processes play a role in introducing both water and carbon in the earth's cycles? A) photosynthesis and respiration B) condensation and nitrogen fixation C) burning of fossil fuels and forest fires D) desertification and condensation​

Answers

Answer:

A) photosynthesis and respiration

Explanation:

When two species interact in a way that is beneficial to both species this is what kind of relationship?
A. Parasitic
B. Mutualistic
C. Commensal
D. Symbolic

Answers

Answer:

B

Explanation:

Mutualism is a relationship between two species in which both species benefit. Certain species of bacteria in your intestines form a mutualistic relationship with you.

Answer:

D. Symbolic

Explanation:

hope that helps you out love!! <3

How has Earth changed during our current era?
A. Dinosaurs became the dominant life form on Earth.
B. Dense forests developed.
C. The oceans formed from water vapor in the atmosphere.
D. Earth cooled enough to form solid rock.

Answers

ANSWER

THESE ARE SOME DIFFERENT ANSWERS

1. the climate has cooled and has became less humid

2.  Grass started growing across the world.

 

3.  the dense forest has developed

Explanation:

Dense forests started to develop during our current era  is how the earth has shown changes.

What is Forest?

This is defined as the area of land which is dominated by trees and serves as inhabitants for some organisms in the ecosystem.

With time, the earth changed by the forests becoming denser when compared to previous eras.

Read more about Forest here https://brainly.com/question/24518939

what is osmosis biology​

Answers

Answer:

osmosis is the movement of water molecules through a semi permeable membrane from a region of higher concentration to lower concentration

Answer:

osmosis is the movement of water molecules through a semi permeable membrane from a region of higher concentration to lower concentration

Explanation:

just did the question

Which color of light is reflected by a white t-shirt

Answers

Answer:

All of the colors are being reflected

Explanation:

A 80 kg patient needs a medication x in the amount of 0.25 mg/kg/day.The medication comes in a liquid solution of 50 mg for every 10ml.How many ml of this solution will this patient need in a day

Answers

Answer:

i will give you ur points back but i need these points to do a question but i will give 20 back

please help What is used to process fuel in cellular respiration?

Answers

Answer: Carbohydrates, fats, and proteins can all be used as fuels in cellular respiration, but glucose is most commonly used as an example to examine the reactions and pathways involved.

Explanation:

Does Iodine have cations or anions? PLEASE THIS IS REALLY HARD?!

Answers

Answer: Iodine have anions

Question 1
Which clade of organisms is characterized as containing many extremophilic microbes?
А
archaea
B
eukaryotes
С
fungi
D
plants

Answers

Answer:

The answer is A.) Archaea.

The clade of organisms characterized as containing many extremophilic microbes is archea. The correct option is A.

What are archaea?

A class of microbes known as archaea is related to yet evolutionary separate from bacteria. Numerous archaea have been discovered to survive in harsh conditions, such as high pressures, salt concentrations, or temperatures.

Extremophiles are the name given to these kinds of creatures. Single-celled microbes called archaea have a similar structure to bacteria. They make up the third domain of life and are unique from bacteria and eukaryotes in terms of evolution. Archaea are obligate anaerobes that exist in low-oxygen settings (e.g., water, soil).

Therefore, the correct option is A, archaea regarding the extremophile microbes.

To learn more about archaea, refer to the link:

https://brainly.com/question/1475001

#SPJ2

Part F
What other factors did you modify for BEE? Why do you think you need to consider these factors with caloric intake?

Answers

Answer:

The activity factor was modified. Ambulating indicates that the person is active. Even small activities require energy. So, people who can walk around and aren’t bedridden expend more calories than people who need to be on bedrest all day. Also, when the stress factor was changed to severe infection, the caloric requirement increased. This increase is probably because the immune system requires more energy to fight off the infection

hope this helps

Answer:

The activity factor was modified. Ambulating indicates that the person is active. Even small activities require energy. So, people who can walk around and aren’t bedridden expend more calories than people who need to be on bedrest all day. Also, when the stress factor was changed to severe infection, the caloric requirement increased. This increase is probably because the immune system requires more energy to fight off the infection.

Explanation:

This is the sample answer for edmentum, so you might want to change up the words a bit :)

What are the 3 main pros and 3 main cons of climate change ? and explain why they are a pros and a cons.

Answers

Okay here you go. The cons to climate change would be anything negative. Soooo
1. Trauma from floods
2. Droughts
3. Heat Waves
4. More heat = longer allergy seasons and more respiratory diseases.

The pros to climate change would include anything positive. Soooo
1. Fewer winter deaths
2. Low energy costs
3. Better agricultural yields
4. Fewer droughts.

Here is your conclusion.
Climate change may have a couple of pros but overall it’s terrible and we don’t want it to happen. It’s dangerous and could end the world. We need to take care of our earth and it’s as simple as not littering. Climate change is bad and just about every living thing would go extinct. Aka animals and humans.

Which of the following explains why the Multiple-Use Sustained-Yield Act was necessary?
O Increased demand for lumber posed a threat to the nation's forests.
O Public Interest in public forests had declined and needed to be raised.
O Clear-cutting of forests was deemed important to provide for residential areas.
o Forests being opened to Industries led to too great a depletion on many resources.

Answers

Forest being opened to industries led to too great a depletion on many resources

Which four abiotic factors make up climate?

temperature, moisture, sunlight, wind.

sunlight, water, biotic factors, the lithosphere.

the atmosphere, rain, light, organisms.

weather, plant life, biotic factors, water.​

Answers

Answer:

temperature, moisture, sunlight, wind

Explanation:

Answer:

Tempature, Moisture, Sunlight, Wind.

Explanation:

I know this because i had a quiz with this question.

I hope that this helped! Remember Stay safe and Stay smart!!!

. Which of the following is used to avoid bias in a clinical trial
A) Data manipulation
B) Unfair prejudice
C) Personal interest
D) Double-blind testing

Answers

Answer:

D.

Explanation:

Whenever any clinical trail is conducted then the complete process is kept unbaised. Double blind testing can be defined as an experiment in which neither the researcher nor the person who is getting placebo and who is getting treatment knows. This is done in the clinical trials to keep the whole process unbaised.

Carbon's valence is _____.

Answers

Answer:

Carbon's valence is ±4.

Explanation:

Valency corresponds to the group;

Group 1 has valency +1

Group 2 has valency +2

Group 3 has valency +3

Group 4 has valency ±4

Group 5 has valency -3

Group 6 has valency -2

Group 7 has valency -1

Group 8 has valency 0

The valency refers to how many bonds an atom will make in forming a molecule/compound;

This is also referred to as the combining power of an atom.

HELP PLEASE ITS TIMED

Answers

Question 3 it’s A
Question 5 it’s C
Question 4 it’s C

the girl was observing a slide of muscle under microscope identified the muscle of striated on the basis of​

Answers

The cells will be branched , multi nucleate and will contain bands of light and dark color so the answer is C

Answer:

I think ur and is C. and sorry, I got late

A gene carries the _________ for a trait.

Answers

Answer:

A gene carries the information for a trait.

Explanation:

Genes carry the information that determines your traits (say: trates), which are features or characteristics that are passed on to you — or inherited — from your parents. Each cell in the human body contains about 25,000 to 35,000 genes.

A gene carries the information for a trait.

What is gene?

The fundamental structural and operational component of heredity is a gene. DNA is the component of genes. Some genes serve as blueprints for the synthesis of proteins. Many genes do not, however, code for proteins.

A few hundred DNA bases to more than 2 million bases make up a gene in a human. Humans are thought to have between 20,000 and 25,000 genes, according to the Human Genome Project, an international research project that aimed to decipher the human genome's sequence and catalog its genes.

Every gene is present in two copies, one from each parent, in every individual. The majority of a person's genes are the same in all persons, but a tiny fraction (less than 1% of the total) are slightly different.

Therefore, A gene carries the information for a trait.

To learn more about gene, refer to the link:

https://brainly.com/question/8832859

#SPJ6

Need this asap!!!
The diagram below shows part of the process of DNA transcription. Which
mRNA base will go in location 3?
A.Uracil
B.Thymine
C.Cytosine
D.Adenine

Answers

Answer:B

Explanation:

Answer: as of april 25th 2023 its D

Explanation:

thats what i got and i was right also im pretty sure that they switch the order

Other Questions
HELP PLEASE Use AAS to prove the triangles congruent.Given: AB || GH, AC || PH, AC FHProve: ABC - AHGFHComplete the flowchart proof.Proof:ZBZGAB | GHGiven1ZACB ZHPGAABC AHGFAC | FHGiven2AASAC PHGiven Which of the following is a real job title on The interactive media career pathway? Is it possible for drugs to bypass the gastrointestinal tract, when they are entering the body ? Can someone help me? What is the representative organism of annelids? How was Crispus Attucks significant during the Revolutionary Era? Consider the expression 3(y 5)2 9 + 7y.Which statements are true about the process and simplified product? Check all that apply.The first step in simplifying is to distribute the 3 throughout the parentheses.There are 3 terms in the simplified product.The simplified product is a degree 3 polynomial.The final simplified product is 3y2 + 7y 9.The final simplified product is 3y2 + 37y 84. 1/2 + 5/2 = I need help with this How old is Elie when he observes a son kill his own father for bread? Please help i am confused. need helpppppp hurry pls, i just really need help This text is from "The Story of an Hour"----->She was young, with a fair, calm face, whose lines bespoke repression and even a certainstrength. What is the repression that Chopin is referring to that requires Mrs. Mallards certainstrength to overcome? (RL.9-10.4)a. Her marriageb. Her abusive husbandc. The shock of her husbands deathd. Her imprisonment in her room A tennis team bought 8 yards of red fabric to make head bands. If each head band takes 23 of a yard of fabric, how many head bands can the team make? Which of the following statements best describes the role of adenylyl cyclase inthe epinephrine signaling pathway?A.It converts a polymer to its monomer subunits.B.It moves substances across the plasma membrane.ect!C.It accelerates the production of a second messenger.D.It transfers phosphate groups from to protein substrates. If you could help with 21/22 that would be awesome!! Thank you :). VOLLEYBALL PLAYERS PLEASE HELP ME WITH 11, 2 AND 11 Who wrote men therefore in society having property, they have such a right to the goods, which by the law of the community are theirs, that nobody hath a right to take their substance or any part of it from them, without their own consent, without this they have no property at all A baker decorates 42 cupcakes in 30 minutes. She decorates cupcakes at a constant rate.How many cupcakes can the baker decorate per minute? The ratio of cats and dogs is 6:13. If there are a total of 117 dogs, how many cats are there 1.)Which religion did the Guptas favor?"BuddhismChristianityIslamHinduismShintoismWhat is the answer to this?