in which layer of the sun does light form ?

Answers

Answer 1

Answer:

The photosphere

Explanation:

The photosphere

The photosphere is the visible surface of the Sun (Figure 24.18). This is the region of the Sun that emits sunlight. It's aso ne of the coolest layers of the Sun—only about 6700°C.

Related Questions

Your friend says that every material can be classified as either good conductor or a good insulator. Is your friend correct? Write a sentence to explain why you agree or disagree?

Answers

Answer:

Your friend is correct. Materials such as copper are good conductors, but poor insulators. However, rubber is a good insulator and a poor electrical and heat conductor.

what is unique about HIV?

Answers

Answer:

HIV is called a retrovirus because it works in a back-to-front way. Unlike other viruses, retroviruses store their genetic information using RNA instead of DNA, meaning they need to 'make' DNA when they enter a human cell in order to make new copies of themselves.

Explanation:

3. Hydrogen peroxide is used as an antiseptic to kill bacteria in cuts and abrasions. Many of these are catalase positive, yet they are still killed by the actions of hydrogen peroxide. Why does this occur

Answers

Answer: Hydrogen peroxide is used as an antiseptic to kill bacteria in cuts and abrasions. Many of these bacteria are catalase positive,

Explanation: that’s it

How does energy flow in an ecosystem

Answers

Answer:

Energy is passed from organisms at one trophic level or energy level to organisms in the next trophic level. Producers are always the first trophic level, herbivores the second, the carnivores that eat herbivores the third, and so on.

Hope this helps you !!

What happens during photosynthesis?
a. Autotrophs consume sugars
b. Autotrophs produce sugars
c. Heterotrophs produce ATP.
d. Heterotrophs consume ATP.

Answers

Answer:

Answer is option a. Autotrophs consume sugars

Explanation:

If you like my answer than please mark me brainliest thanks

The answer is: B - Autotrophs produce sugars.

pls help this is due in monday this is a lot.....

Answers

Answer:

0 to around 35 shows that as the temperature increases the rate of enzyme activity also increases until a peak enzyme activity that occurs after 40 degrees this is enzymes optimum temperature. after this temperature enzyme activity decreases as the enzyme becomes denatured.

According to the information on the periodic table, which of the following could represent element X?
A. Aluminum (Al)
B. Sodium (Na)
C. Chlorine (Cl)
D. Nitrogen (N)

Answers

chlorine because it has 7 electrons on the outer shell

What protein facilitates transmission of nerve signals between neurons?

a. neurotransmitters
b. interneurons
c. axons
d. myelin

Answers

I think neurotransmitters

The plasma membrane of the cell consists of

Answers

Glycerol phospholipids

Answer:

phospholipid bilayer

Explanation:

this includes:

- head (hydrophilic)

- tail (hydrophobic)

<3 hope this helps!

What is the name given to the process by which a parent cell becomes two identical daughter cells?(1 point)

A. meiosis
B. differentiation
C. senescence
D. mitosis

Answers

Answer:

D. mitosis

Explanation:

Mitosis is the process whereby the parent cell divides into two daughter cells that are identical.

Mitosis is the process by which a parent cell becomes two identical daughter cells. So, the correct option is (D)

What is mitosis ?

Mitosis is the process in which cell duplication, or reproduction takes place. Wherein one parent cell gives rise to two genetically identical daughter cells. Mitosis is the duplication and distribution of chromosomes which carries the genetic information.

It is an important process in single celled eukaryotes as it is the mode of asexual reproduction. The main function of Mitosis is to produce more cells.

Life starts with single cell in multicellular organism which is formed from two gametes. Mitosis takes place one cell is divided into two cells as this single celled multicellular organism only carries genetic information in the form of DNA but not enough cells. These two cells further divide mitotically into four cells, then into 8 , then 16 and then 32.

It is essential to life because it give rise to new cells for growth and replacement of dead cells. It may take few minutes or some hours, depending on the type of cells. It depends on time, temperature and chemicals.

Thus, mitosis is the process by which a parent cell becomes two identical daughter cells. So, the correct option is (D).

Learn more about mitosis, here:

https://brainly.com/question/26678449

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the process of food molecules reacting with oxygen is known as what process

Answers

Answer:

cellular respiration

Explanation:

its called cellular respiration

Put the following in correct order for endochondral ossification.

a. Mesenchymal cells of the embryo develop into cartilage-producing cells
b. The periosteum (formerly perichondrium) begins to produce a thin layer of compact bone
c. A hyaline cartilage model of the future bone is formed.
d. Cartilage is the midregion of the model becomes calcified.
e. Spongy bone tissue develops at the primary ossification center.
f. Secondary ossification centers produce spongy bone tissue of the epiphyses.
g. Medullary cavity is formed.

Answers

A. This is one of the only ways the bones are actually formed because it’s a feet away and so the cartilage and stuff gets formed first before the actual bone and ossification occurs that’s like last saw and I can explain each one if you’d like I just wanted to put it in correct order for you I hope it helps
G
C
D
E
F
B.

the membrane activity most nearly opposite to exocytosis is:

Answers

Answer:

endocytosis

Explanation:

Endocytosis is defined as the process of trapping a particle or even a substance from the external environment by the process of engulfing it. The flexibility of the cell membrane helps the cell to engulf the food and also other materials from the external environment. Such a process is called endocytosis whereas exocytosis is the fusion of secretory vesicles with the plasma membrane and results in the discharge of vesicle content into the extracellular space

what substances are the reactants in photosynthesis

Answers

Answer:

The reactants of photosynthesis are everything to the left of the "———>" arrow, thus the reactants of photosynthesis are carbon dioxide, water, and sunlight energy.

The products of photosynthesis are everything to the right of the "———>" arrow, thus the products of photosynthesis are glucose and oxygen.

Which elements are essential for living organisms to survive? Check all that apply.

Answers

Answer:

carbon, hydrogen, nitrogen, oxygen, phosphorus and sulfur

Explanation:

Answer:

Carbon, hydrogen, oxygen, and nitrogen are the most important elements. Small quantities of other elements are necessary for life. Carbon is the most abundant element in living matter.

Explanation:

hope this helps :)

The distortion (change in shape) of enzyme molecules which occurs at high temperatures is known as

Answers

This is called denaturation. Proteins are denatured by heat.

If you push something out of someone’s hands, which law of motion is it?

Answers

Answer:

an applied force.

Explanation:

What type of cells do humans have prokaryotic or eukaryotic?

Answers

Answer:

Eukaryotic cells

Explanation:

Because a Eukaryotic cell has a nucleus and membrane-bound organelles, and Prokaryotic cells DO NOT.

where does photolysis of water occur in photosynthesis

Answers

Answer:

Photolysis of water takes place in inner membrane of thylakoid.

Hope it helps u.

This part of photosynthesis occurs in the granum of a chloroplast where light is absorbed by chlorophyll; a type of photosynthetic pigment that converts the light to chemical energy. This reacts with water (H2O) and splits the oxygen and hydrogen molecules apart.

I hop this helps! :)

Please answer my question who loves Paddington Bear

Answers

Answer:I love paddington bear

Explanation:

The diagram shows structures that form the surface of the trachea.
Which level of organisation is the structure labelled S?
A. Cell
B. Organ C. Organ system
D. Tissue

Answers

A

Cell which is the structure that form surface of trachea

Answer:

which diagram

Explanation:

most of the oxygen transported in the blood is in what form?

Answers

Answer:

Hemoglobin I think

Explanation:

Hemoglobin molecule change the shape/conformation...

match the vocabulary word with the correct definition

reaction that needs oxygen

Monosaccharide used at the beginning big cellular respiration

useable cell energy

An organelle that produces ATP through cellular respiration

Reaction that does not need oxygen

VOCAB
1. Mitochondrion
2. ATP
3. Glucose
4. Aerobic
5. Anaerobic

Answers

Answer:

1. mitochondrion to an ATP through cellular respiration

2. ATP to unseable cell energy

3. glucose to monosaccharide used at the beginning big cellular respiration

4. aerobic to reaction that needs oxygen

5. anaerobic to action that does not need oxygen

which of the following is a tissue?
Bone
Collagen
Cytoplasm
Haemoglobin

Answers

Answer:

Cytoplasm

Cytoplasm is a tissue

Answer:

c. cytoplasm

Explanation:

what's the difference between a pathogenic virus and a harmless one?

Answers

Answer: Pathogenic viruses end up killing cells; harmless ones don’t.

Yw

DNA ___________ is important because it ensures that when a cell divides, the two resulting cells have the same genetic code. Pleaseee help

Answers

Answer: Replication

Explanation: When the cell is preparing to divide it will replicate its DNA so that both of the daughter cells will have a complete set of the DNA. It's like a book of instructions and the cell has to perfectly replicate it so that when it splits into two both of the new cells will have a perfectly made copy of it! Hope this helps :)

Can I get some help please.

Answers

Answer:

1. 50% dominant

2. 50%

3. 0%

If the DNA sequence is ATC-CGA, what is the complementary mRNA nucleotide sequence?
A
TAU-UAT
B
UAG-GCU
C
TAG-GCT
D
GCG-CGT

ASAPP

Answers

It would be letter b

Do you think their ideas are enough to describe who a human person is? do you think there are other ways to describe the human person?

Answers

Answer: yes

Explanation: a person has a meaning, a meaning to live a reason

How does the sexual life cycle of the human species introduce genetic
variations? *
2 points
1. Random fertilization
II. Crossing over of alleles
III. Independent assortment of chromosomes
O I, II, and III
O I and II only
O I only
O I and III only

Answers

All of the above- 1, 2, and 3 These introduce variation into the chromosome or into the zygote and create cells and offspring unique from the parents.

Other Questions

Please help me simplify this!!!After the 9/11 tragedy, the US government became extremely wary with respect to any suspected terrorist activities. Multiple measures were and continue to be taken to protect citizens from the threat of terrorism. Though the measures taken by the government were effective, they also resulted in the violation of several constitutional rights of many US citizens. Lets look at some examples.Increased surveillance: In order to control terrorist activities, the US government increased surveillance in various public places, such as airports, courthouses, and malls. This surveillance was effective against tracking illegal activities, but was also ignoring citizens privacy. Security checks at many public places were made mandatory as a precautionary measure. The searches of citizens persons and property were thorough and detailed, and practically violated the Fourth Amendment, which states that a search cannot be carried out in the absence of probable cause.Racial profiling: Although security checks were for all citizens, certain sections were examined more closely and regarded with general suspicion in post-9/11 security measures. For instance, people of Arabic descent were more thoroughly searched, interrogated, and sometimes detained at airports, only on the basis of their ethnicity. Race and religion were the only reasons for such strict investigations. Such bias directly violated the First Amendment rights, which give citizens the freedom of speech and religion.Coercive interrogation: Based on race, suspects were interrogated in unreasonable ways. Many citizens went to court or to the press to complain about the unnecessary force that law enforcement authorities used to try to get information from them or try to get them to admit to something with which they were not involved, even when there was no evidence against these so-called suspects. This rigorous interrogation is also a violation of citizens Fifth Amendment rights, which protects them from self-incrimination.Detention and torture: While most people were detained for a few hours or days, there have been cases where people were detained for several months even if there was the slightest hint of suspicion regarding them. Such detainees were not just kept in custody, not allowed to contact their families and friends, and questioned, but also tortured in various unconstitutional ways, such as with waterboarding, which is a technique in which the detainee goes through a simulated drowning experience. These measures were a direct violation of the Fifth Amendment right against self-incrimination and also the Eighth Amendment right, which prohibits cruelty against citizens at the hands of law enforcement authorities.Habeas corpus refers to the legal tenet that all individuals who are imprisoned need to be brought to court so that they can be judged by the criminal justice system (a jury of their peers), and then declared as innocent or guilty based on the evidence presented. Although habeas corpus is not a part of the Bill of Rights, it is an integral part of the US criminal justice system and the basis on which the Bill of Rights operates. Similar to the civil rights guaranteed to citizens from the Bill of Rights, the tenet of habeas corpus was also violated post 9/11 because many individuals were detained unlawfully for days and even months. These individuals were not given a chance at a fair trial before being detained, which gravely violated their Sixth Amendment right NO LINKS!!!Which is NOT a standard section of broadcast news?A. opinion pieceB. local newsC. weather reportD. national news TRUE atau FALSE: Singapura mempelopori balapan malam F1 pertama credits to the first person I saw do this . . . can someone give me something to draw plspls - also if the answers are filled up tell me in the comments ! :Dby the way this is for my art class * wink wink * Which is the best example of a claim made in an argumentative essay? Given the equation N2(g) +3H2 (g)--> 2NH3 (g)1 mole of N2 gas is needed to completely react with 3 moles of H2 gas. How many molecules of H2 gas are needed? Which work has the most suspense created by dramatic irony? O A. A movie in which an awkward engineer goes over all the gadgets adashing spy might useB. A short story about a time machine that allows a historian to visitancient RomeC. A play about a plane that must make an emergency landing, afterwhich the passengers all become friendsD. A novel in which Abraham Lincoln goes to a theater, where thereader knows he will be killedSUBMIT what do you mean by domestic violence(answer only for points will be reported) Which function is shown in the graph? select the correct expression. Each student ticket for an art museum costs $12. 50. The total cost for student tickets, t, varies directly as the number of tickets, s, purchased. Write an equation that models the proportional relationship between t and s. As a wave enters a more dense medium (i. E. , air to water), its velocity. Write an equation but do not solve to show how many letters, L, it would take for these two trophies to cost the same amount. QUESTION 7 of 10: What is an advantage of selling consumable items?a) They do not need refrigerationb) They typically have a large profit marginc) They are long-lastingd) They tend to generate repeat businessSulinit You are selling candy for $2 each and burgers for $5 each. You have a budget for $150. The equation for this situation can be written as 2x+5y=150Find the x intercept and y intercept. Show all work.If you are selling 0 burgers, how many candies did you sell? Show your work.If you are selling 0 burgers, how many candies did you sell? Show your work. Which is true of Spain during Islamic rule? O A. Jews were persecuted. B. The arts flourished C. Scholarship declined. O D. The arts were discouraged. what is the velocity of a 50 kg dog with 3000 j of kinetic energy Based on the exercise you performed, what Health related component is being developed? Explain your answer. Ergnze.werdenichduer, sie, eswirdwirihrwerdetsieSie Which of the following was the MAIN reason that John D. Rockefeller, head of the Standard Oil Company, sometimes reduced the price of oil? A He wanted to drive competitors out of business. B It had become less expensive to produce oil. C He began importing cheaper oil from other countries. D He wanted to make it affordable to everyone.