What is the cell ? How many champers did have the heart?

Answers

Answer 1

Answer:

In biology, the smallest unit that can live on its own and that makes up all living organisms and the tissues of the body. A cell has three main parts: the cell membrane, the nucleus, and the cytoplasm. ... Parts of a cell. A cell is surrounded by a membrane, which has receptors on the surface.

The heart consists of four chambers in which blood flows. Blood enters the right atrium and passes through the right ventricle. The right ventricle pumps the blood to the lungs where it becomes oxygenated.

Explanation:


Related Questions

How is endosymbiosis a beneficial process?

Answers

Answer:

It has deeply impacted the evolution of life and continues to shape the ecology of countless species.

Explanation:

The phenomenon of endosymbiosis, or one organism living within another, has deeply impacted the evolution of life and continues to shape the ecology of countless species. ... Today, the sheer abundance of endosymbiotic relationships across diverse host lineages and habitats testifies to their continued significance.

What is something your body does that keeps it from extreme changes?

Answers

Answer:

A Rush expert discusses what can happen when your body temperature goes awry, from heatstroke to hot flashes to fever.

Explanation:

hope it helps

During cellular respiration, cells convert oxygen and glucose into carbon dioxide, water, and energy. How is this process related to that of photosynthesis?

A. The products of photosynthesis are the reactants of cellular respiration.

B. In photosynthesis, cells use ATP to convert insulin into glucose and carbon dioxide
C. In photosynthesis, oxygen is inhaled, and carbon dioxide and water are exhaled.

D. Both photosynthesis and cellular respiration occur in a cell's mitochondria.

Answers

A. the products of photosynthesis are the reactants of cellular respiration

What level of protein should a basketball player in the off-season trying to gain muscle mass consume

Answers

Answer: 2.5-3.o grams per body weight

Explanation:

A lab investigation involves using food coloring to track diffusion. Which action should students take to avoid damaging their clothing? Wear old, stained clothing to the lab. Wear a lab apron or lab coat over clothing. Have plenty of paper towels for cleaning up spills. Tuck sleeves into long safety gloves.

Answers

While working in labs with chemicals or specimens one should follow good laboratory practices. Professional conduct and manner should be maintained during working in labs.

The action that should be taken by a student is:

Option B. Wear a lab apron or lab coat over the clothing.

The good lab practices can be explained as:

To avoid staining clothes individuals should wear lab coats over their clothes.

Lab coats avoid staining and splashing your skin and clothes from chemicals and dyes.

Lab coats are designed to protect against corrosive chemicals from soaking into the skin.

Therefore, the student should wear lab coats and aprons.

To learn more about lab coats and laboratory practices follow the link:

https://brainly.com/question/609930

Answer:

B

Explanation:

Edge 2022 trust the process

What else, besides energy, can a molecule of glucose be broken down to form?

Answers

Answer:

carbon dioxide, water, and ATP

Explanation:

Answer:

 carbon dioxide, water, and ATP for energy.

Explanation:

cellular respirationa biochemical process in which cells break down glucose and oxygen to make

Large areas on the leaves of some plants lack chlorophyll and are therefore not green in color. How does this most likely affect photosynthesis

Answers

The plant stop growing because the plant needs chlorophyll for energy

A true-breeding tall pea plant is crossed with a true-breeding short pea plant, and all the offspring are tall. What is the most likely genotype of the offspring assuming a single-gene trait?

Answers

Answer:

(Tall: T, short: t)

Either Tt or TT

Explanation:

A tall plant with a short plant has a 100% probability of an offspring being tall.

Which of the following best explains why meiosis results in greater genetic diversity than mitosis?

Answers

Answer:

Mitosis involves one division cycle and results in diploid daughter cells, while meiosis consists of two division cycles and results in haploid gametes.

The comparison of two bullets is possible with the comparison microscope. Such a study is made difficult by the fact that:

Answers

Answer:

The presence of grit and rust can to some degree alter the markings on bullets fired through the same barrel.

Explanation:

Pls, help. This material is similar to pumice because both are full of air

Answers

Answer:

Please ask questions properly to get an appropriate answer. We are not understanding. Thank you.

Answer:

bubbles

Explanation: please give me brainlyest

Which of the following mutations would be the LEAST likely to have a harmful effect on an organism?

Answers

what are the answers?

Which group of substances can be found on the same side of the photosynthesis equation?


a.
Sugar and carbon dioxide


b.
Sugar and water

c.
Carbon dioxide and water


d.
water and oxygen​

Answers

C

carbon dixoide and water

see image

what type of cells assist with the take up of microbes in the intestine and release them on the other side for macrophages?

Answers

Answer:

specialized cells that take up microbes from the intestine and release them on the other side for macrophages defensins

(if im wrong sorry i have to answer a question so I don't have to have ads)

Answer:

a

Explanation:

a

a main difference between a scientific theory and a hypothesis is that?

Answers

Answer:

scientific theory needs proof and strong proof like its needs to solve some other problems related to this..

hypothesis is just like imaginary theory which may be sure but not clear like parell universe

why is sunlight important for life on earth

Answers

Answer:

drives weather, ocean currents, seasons, and climate

Explanation:

The sun has extremely important influences on our planet: It drives weather, ocean currents, seasons, and climate, and makes plant life possible through photosynthesis. Without the sun's heat and light, life on Earth would not exist.

Please help!!! Multiple choice problem.

Answers

Answer:

Explanation:

B

Bigger beaks are dominant to smaller beaks. If a bird with a large beak (Bb) is blown to an island that requires smaller beaks, what is a possible genotype of its mate needed in order to produce an ospring with a smaller beak?

Answers

bb maybe................

Fraternal twins, while conceived at the same time, are not genetically identical.

Which statement best explains why these siblings are genetically different from each other

Answers

Answer:

Fraternal twins are also called dizygotic twins. And the difference between fraternal and identical twins is that fraternal twins derive from two different eggs. Fraternal twins may be the same gender, they may have many of the same characteristics, but also may be very different from each other and, in fact, share half of their genes just like their sisters and brothers. It's important to recognize that the difference between fraternal twins and monozygotic, or identical twins, is that monozygotic twins result from the fertilization of a single egg with a single sperm and then during the embryonic development, or during the cell splits, those massive eggs split into two individuals, which later develop into two offspring.

hope this helps sorry if it doesn't

What is required for the light independent reactions to occur in photosynthesis

Answers

The ultimate goal of the light-independent reactions (or Calvin cycle) is to assemble a molecule of glucose. This is the part of photosynthesis that requires the CO2 the plant gets from the air.

how does a cystoplasm’s structure relate to its function

Answers

It is like jelly so that it can hold everything in place basically

The following is a short section of a DNA template before replication:

3' TACGGCTTAACC 5'

Based on your knowledge of DNA replication, which sequence would be the correct complementary strand synthesized by DNA polymerase?

A. 5' GGTTAAGCCGTA 3'
B. 5' AUGCCGTTUUGG 3'
C. 5' ATGCCGAATTGG 3'
D. 5' CCAATTCGGCAT 3'

Please Help!!​

Answers

Answer I need help with this too

Explanation:

A drought is a long period of abnormally low precipitation. Suppose a drought occurred in Yellowstone National Park from 1916 to 1917. Predict how a graph line would appear for this time period. Explain your prediction in terms of the effect on resource availability.

Answers

Answer:

A drought is a long period of abnormally low precipitation. Suppose a drought occurred in Yellowstone National Park from 1916 to 1917. Predict how a graph line would appear for this time period. Explain your prediction in terms of the effect on resource availability.

Explanation: The graph line would have a downward trend because the amount of bison would start to decrease. Droughts heavily impact grassland ecosystems. A drought would increase the risk of a wildfire starting causing the bison to lose their habitat. The drought would also result in reduced plant growth. Therefore the bison would die off either because they were impacted by a wildfire, because they don’t have grass to eat etc.

Hope this answers your question! :)

Identify and define each of the basic science process skills

Answers

Answer:

Explanation:

Science process skills are the things that scientists do when they study and investigate. Observing, classifying, communicating, measuring, inferring and predicting are among the thinking skills used by scientists, teachers and students when doing science.

Photosynthesis and respiration depend on each other for the exchange of: carbon dioxide and oxygen water and carbon dioxide water and oxygen carbon and oxygen

Answers

carbon dioxide and oxygen

within the oral cavity, both mechanical and chemical ________ begin.

Answers

Answer:

digestion

Explanation:

there is no explanation

What best explains the relationship between photosynthesis
Оа
The higher the rate of formation of products in respiration, the lower the rate of photosynthesis.
Photosynthesis depends on the carbon dioxide released during cellular respiration.
Ob
О с
C
Cellular respiration depends on the water released during photosynthesis.
C
They have the same set of product molecules,

Answers

Answer:

 I think it's the last one! "They have the same set of product molecules"

Explanation:

Photosynthesis removes carbon dioxide from the atmosphere, and cellular respiration puts it back. Photosynthesis releases oxygen into the atmosphere, and cellular respiration uses that oxygen to release energy from food.

Can someone plz help me? :)

Answers

A) solar energy is renewable while the supply of natural gas is limited

Answer:

D

Explanation:

Solar energy is less expencive as well as its better for the enviroment

PLEASE HELP: EARH SCIENCE
Which is an accurate statement about the different types of radiation emitted by the Sun? Select the two correct answers

Radiation with the shortest wavelengths is emitted steadily and constantly from the sun.

Radiation with the longest wavelengths is emitted steadily and constantly from the sun.

Radiation with the longest wavelengths is most likely to cause wide variation in Total Solar Irradiance.

Radiation with the shortest wavelengths is most likely to cause wide variation in Total Solar Irradiance.

Answers

Answer:

Radiation with the longest wavelengths is emitted steadily and constantly from the sun.

Radiation with the shortest wavelengths is most likely to cause wide variation in Total Solar Irradiance.

Radiations with the longest wavelengths is emitted steadily and constantly from the Sun and the radiations with the shortest wavelengths is most likely to cause wide variation in the total solar irradiance. Thus, the correct options are B and D.

What are the solar radiations?

Solar radiation is often called as the solar resource or simply sunlight. It is a general term which is used for the electromagnetic radiations that are emitted by the Sun. Solar radiations can be captured and turned into useful forms of energy, such as heat and electricity, using a variety of different technologies.

The radiations with the longest wavelength is emitted steadily and constantly from the Sun and the radiations with the shortest wavelengths is most likely to cause wide variation in the total solar irradiance.

Therefore, the correct options are B and D.

Learn more about Radiations here:

https://brainly.com/question/28822407

#SPJ2

Which is produced around a wire when an electrical current is in the wire? magnetic field solenoid electron flow electromagnet
HURRY

Answers

Answer:

A MAGNETIC FIELD GO GO GO GO

Explanation:

F

Answer:

magnetic field

Explanation:

Other Questions
You have to multiply 7 by 19. Which equation uses the Distributive Property to take this problem apanA. 7(10 + 9) = 70 + 16CB B. 7(10 + 9) = 70 + 9c. 7(10 + 9) = 70 +63D. 7(10 + 9) = 17 +63 Que plan economico propone Faustino Sarmiento respecto a la ganadera de Facundo Quiroga? g(x) = 3x + 1; Find g(7) The Gordon family plans to buy a TV. One TV has a purchase price of $330 and an estimated yearly operating cost of $14. The other has a purchase price of $369 and an estimated yearly operating cost of $9. Which TV should the Gordons buy if they plan to keep it for 8 years I dont know how to do this. Help me please Journalize the following transactions using the direct write-off method of accounting for uncollectible receivables. April. 1 Sold merchandise on account to Jim Dobbs, $7,200. The cost of goods sold is $5,400. June 10 Received payment for one-third of the receivable from Jim Dobbs and wrote off the remainder. Oct. 11 Reinstated the account of Jim Dobbs and received cash in full payment. Subject: Forensic science How can investigators increase a DNA sample? ASAPPPP HELPPPP PLEASEEEE How many minutes does it take for the goose to fly 1 mile if it takes 6 minutes to fly 18 miles Mr. Jenson's class is observing the growth of one kind of pea plant. The class wants to design an experiment to answer the question, "What amount of water will cause the plants to produce the greatest number of peas?"What could the class do to create the experiment? A. give all the pea plants the same amount of water and count the number of peas that the plants produce B. give all the pea plants different amounts of water and only guess the number of peas that the plants produce C. give all of the pea plants different amounts of water and count the number of peas that the plants produce D. stop watering all of the pea plants and then count the number of peas that the plants produce Please answer this question step by step!No links please.Whoever gives correct answer will get a thank you aswell. HELP!!! WILL GIVE MAX POINTS!! Doing a Lab Report on Natural Selection about beans. For example 20 dark red beans and 35 light red beans (kidney beans) Sample Response: When the volcano erupted, the dark red walking beans were easier to see. Thus, more dark red beans were eaten during days four, five, and six. If the pollution continued, there would be fewer and fewer dark red walking beans over time.Questions being asked are:1. What is the purpose of the lab?2. What is your hypothesis for this experiment?3. What methods are you using to test this hypothesis? (Outline the steps of the procedure in full sentences.)4. 4. What graphs would clearly represent the trends in your data?Your Student Guide includes information on which graphs to construct. Each graph should have the following items:a. An appropriate titleb. Appropriate labels for each axisc. An appropriate scale for each axisd. The correct units for the dataComplete a rough sketch of each graph.5. What do the data in your graphs tell you? (Explain in one or two sentences what trend is shown in each of your graphs.)6. What does the data tell you about your hypothesis? (State how your hypothesis is either supported OR refuted by the data)7. How does the data support your claim above? (Explain your statement above. Be sure to refer to specific pieces of data from your experiment that supports your argument)8. 8. If you could repeat the experiment and make it better, what would you do differently and why?There are always ways that experiments can be improved. Now that you are a veteran of this experiment and have experience with the procedure, offer some advice to the next scientist about what you suggest and why. Can someone explain and answer this question please... I'm very unsure. please and thankyou 5x+2y=6 3y=2x+9 how many solutions does this problem have? No solution, one solution, or infinite solutions Pls help will give brainly Which short story element is most evident in the following passage from A great mistake?"An Italian kept a fruit-standon a corner where he hadgood aim at the people whocame down from the elevatedstation ... There was a babeliving hard by, up five flightsof stairs ..."A ThemeB. CharactersC. PlotWill mark brainleist Which technique does propaganda primarily use? ethos pathos logos davros b Rewrite the phrases and sentences in the appropriatestyle for a covering letter.1 Hi Mr Brown,2 I saw your advert.3 Here's my application form.4 I'm a fun kind of person.5 I've done this kind of work before.6 Do you want to interview me soon?7 Send me an email or text me.8 All the best Define the concept of risk in investmentWhat happens to soft parts of organisms when cast fossils form?They decay.They petrify.They form carbon films.They become part of the fossil. Work out the missing percentages in these problems. See if you can spot the impossible problem which cannot be answered!