This is a question on the circulatory system. I don't understand how the pathway that the blood goes through in the heart makes it oxygenated. Could someone pleas explain to me what each part does and how when it goes to the lungs it gets oxygenated?

Answers

Answer 1

Answer:

deoxygenated blood is pumped back to the heart with the superior vena cava and inferior vena cava. Blood is then in the right atrium then it is pushed to the right ventricle in the heart. it is the pumped through the pulmonary artery to the lungs(the pulmonary artery is the only artery that carries deoxygenated blood). In the lungs blood is pumped to the cappilleries in the bronchus where oxygen in the air is passed through to the blood with heamoglobin and thus now the blood is oxygenated. The blood is the pumped brought back to the heart with the pulmonary vein(the pulmonary vein is the only vein to carry oxygenated blood).It flows into the left atrium where it is then pushed down into the left ventricle and is then pumped up through the aorta to the whole body.

Explanation:

I hope this explains what you asked.


Related Questions

Scientists have inserted a gene that codes for resistance to a biodegradable weed killer into a certain plant. Which of the following is the most likely benefit of the gene?
O The plant is more likely to survive when exposed to the weed killer
O The plant will be able to convert the weed killer into fertilizer.
O The plant will be able to produce chemicals to kill weeds around it.
O The plant is more likely to die when exposed to the weed killer.

QUICK PLEASE​

Answers

Answer:

The plant is more likely to survive when exposed to the weed killer

Explanation:

since it has a gene that is resistant to the weed killer, it wont be affected by it.

resistant means it can defend itself from something

which scientist observed tiny pond organisms using his microscope and called them animalcules?

Answers

Answer:

scientist Antonie Van Leeuwenheok

why is cell division important for unicellular and multicellular organisms

Answers

Multicellular organisms need cell division to grow and to replace dead or damaged cells and unicellular cell division is the only way single-celled organisms can reproduce. It means the same as cells died.

Identify the muscle(s) that is/are primarily responsible for holding the head of the humerus in the glenoid cavity.

Answers

Answer:

the rotator cuff muscles I believe

Edexcel GCSE combined science biology paper 2 2020
If you know any questions please tell me just one will do TOT

Answers

Just look up the mark scheme online

Those who argue that biology and genetics have the strongest influence on development emphasize ________.

Answers

morning yes I do and I’m not really sure how much I will do that I can do that I’m sorry I don’t wanna see you that tomorrow bye love bye bye love you mommy love you bye love you love love you too bye love you mommy mommy love

Those who argue that biology and genetics have the strongest influence on development emphasize nature.

What are the influence of the nature in the development?The natures refers the hereditary factors or genes of the child.It helps in building a child's personality traits.It also defines the child's physical appearance.The biology influence development  by the gene. One gene cane interact with other gene and environment in which some dominant  

The biologically determined characteristics (nature) includes certain genetic diseases ,eye color, hair color, and skin color. The other things are also includes like life expectancy and height but it is also depends upon environment and lifestyle of individual.

The biological factors which includes genetic influences , brain chemistry, hormone levels, nutrition and gender.

The five different forces the influenced human evolution like nature selection, random genetics drifts, mutation, population mating structure and culture.

learn about genetics

https://brainly.com/question/12985618

#SPJ2

Please answer this






Hh

Answers

Answer:

Emm... Answer what exactly

The concentration of sodium on the inside of the cell is 20 mM. The outside of the cell has a sodium concentration of 115 mM. Which mechanism of ion uptake would best move sodium from the inside of the cell to the outside? osmosis diffusion passive transport active transport.

Answers

Answer:

It's active transport

Explanation:

The mechanism of ion uptake that would best move sodium from the inside of the cell to the outside is active transport.

What do you mean by Ion uptake?

Ion uptake may be defined as the process of movement of ions from one side of the membrane to the other.

Active transport helps in the movement of ions against the concentration gradient. It also requires energy. The active transport of small molecules or ions across a cell membrane is generally carried out by transport proteins that are found in the membrane.

Therefore, the mechanism of ion uptake that would best move sodium from the inside of the cell to the outside is active transport.

To learn more about Active transport, refer to the link:

https://brainly.com/question/25832845

two chromosomes that each have genes for the same characters are

Answers

Answer:

These are called homologous chromosomes, or homologs.

Buzz bugs lay eggs that burrow into polar bear skin write any 2 adaptations which it can have (it’s urgent)

Answers

Answer: See explanation

Explanation: They could have cold resistances since they are being born in a cold climate.

A piano player uses her hands for brief quick movements. Which muscle fiber type would you therefore predict to be predominant in these muscles

Answers

For brief quick movements, which muscle fiber type would you therefore predict to be predominant in these muscles...Fast twitch muscle fiber type.

There are three types of muscle tissue. 1. Cardiac 2. Smooth 3. skeletal muscles. The skeletal muscle are involved in voluntary movements of the body.

Since the player uses her hand in a voluntary way of movement, therefore she makes use of her skeletal muscles.

With regards to the skeletal muscles, there are two types with regards to speed, we have the slow twitch and the fast-twitch.

The fast-twitch muscle fiber aids in fast movement of the body but for shorter periods compared to the slow twitch.

Learn more: https://brainly.in/question/6418353.

why it is important to base scientific theories and models on empirical evidence as opposed to other ways of knowing such as religion​

Answers

Answer:

A theory not only explains known facts; it also allows scientists to make predictions of what they should observe if a theory is true. Scientific theories are testable. New evidence should be compatible with a theory.

Explanation:

The plasma state occurs when _____.
o Solids are frozen
o gases are heated
o liquids are boiled
o solids are melted

Answers

Answer:

B. Gases are heated

Explanation:

Answer:

solids are melted

Explanation:

pls brainliestt

1. What is photosynthesis?
Photosynthesis is a process in which...

Answers

Answer: Photosynthesis is the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar.

Explanation: 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.

Answer: photosynthesis is the process in which plants use sunlight , water and carbon dioxide to create oxygen and energy in the form of sugar .

Explanation: hope it helps you .

which of the following organisms obtain their energy from producers only

Answers

Answer:

heterotrophs.

Explanation:

Organisms that obtain their energy from producers or other consumers are heterotrophs.

what traits can make a cell special, why are cells specialized…

(Minimum 5 sentences)

Answers

Answer:

They are modified by shape, function, or size. They are made to have certain roles in different parts of our bodies. These cells group together to make/form tissues. Then these tissues make up organs that we obviously need. Different specialized cells include blood cells, nerve cells, and reproductive cells.

Explanation:

Bengai tigers the population has decreased in india because of what

Answers

Answer:

destruction of forests

Explanation:Unfortunately, this resulted in the loss of most of the Bengal Tigers habitat. Because of the destruction of forests, where tigers live, the Tiger population decreased dramatically. The new habitat space for tigers was scattered and very small. Many tigers died because they didn't have anywhere they could sustain to live.

what will happen to the cell?

A. it will shrink
B. nothing
C. it will explode​

Answers

Answer:

B

Explanation:

According to the dihybrid cross below, what proportion of peas would
be green and smooth?
A) 9/16
B) 1/4
C) 3/8
D) 1/16

Answers

Answer: is A. 9/16

Explanation:

Fill out the data table below with the range of each factor that will produce the optimal number of oxygen bubbles.

Answers

Answer:

B

Explanation:

why is mechanical digestion of food important?? please help I only need one reason marking brainliest btw

Answers

Answer:

it makes the food smaller

Explanation:

Mechanical digestion is a purely physical process that does not change the chemical nature of the food. Instead, it makes the food smaller to increase both surface area and mobility. It includes mastication, or chewing, as well as tongue movements that help break food into smaller bits and mix food with saliva.

What is the thin-walled tube inferior to the uterus, anterior to the rectum, and posterior to the urethra and bladder

Answers

Answer:

The vagina

Explanation:

help me brainlist if u right.​

Answers

Not much grass grows on the nesting grounds

Which statement is true about water molecules?
a) The hydrogen atoms do not share electrons
b) Water molecules move randomly around each other
c) Water molecules cannot dissolve many substances
d) The oxygen atom has a negative charge

Answers

Answer:

B

Explanation:

i asked my Alexa... it was a good question

why do scientist say "Dont panic"​

Answers

Answer:

Because you could do something irrational

Explanation:

why does modification of roots occur? give any two / causes class 8​

Answers

- The roots modify to absorb + transport water & minerals from the soil to different parts of the plant

- They are modified for support, food storage, and respiration

- Roots are modified into other forms to do different functions than their normal functions

- Modification in root can also occur when there is a permanent change in the structure of the root system

(Gathered + reworded information from a few different users who answered the same question elsewhere on Brainly.)

Have a nice day!

     I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)

- Heather

the muscle that originates from the superior surface of the pubis around the symphysis is the

Answers

The muscle it originates from is from the waist

17. Which of the following is an acid?

Answers

Explanation:

c is an acid I think but it may not be right

What processes have destroyed most of the remnants of earths earliest formation

Answers

Answer:

volcanic eruptions

Explanation:

PLEASE HELP ME IM TIMED!

Answers

Answer:

its D

Explanation:

which exam are you doing?

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