Biology High School

Describe the path blood takes through the circulatory
system starting with the heart and ending with the heart.

Answers

Answer 1
Ooh this will be good

So blood let’s say starts in the left atrium where it goes down through the mitral valve into the left ventricle. From the left ventricle of the blood is pushed through the aorta and from there through the various branches of the body eventually allowing oxygen rich blood to flow all across the body. Once this blood is picked up by veins as deoxygenated blood it goes back to the heart through the inferior and superior vena cava. From there the deoxygenated blood is sent into the right atrium, through the tricuspid vale into the right ventricle, through the pulmonic valve into the pulmonary artery and into the lungs for re-oxygenation. The re-oxygenated blood (oxygen rich blood) now goes through the pulmonary veins into the left atrium and the cycle beings again.


Remember this, Left side of heart is for oxygenated blood, Right side of heart is for deoxygenated blood.

Artery takes oxygen rich blood away from heart itself
Vein takes oxygen poor blood back into the heart

Exceptions, Pulmonary Artery takes oxygen poor blood away from heart and into lungs

Pulmonary vein takes oxygen rich blood into the left atrium to be pushed to the rest of e body.

Related Questions

Erik remembered that his
science teacher had told him that an explosion in space could not really be heard. Why
is this so?

Answers

Answer:

Because space is a vacuum, gases released into space expand very quickly, and as they expand their density decreases. So say you were in a spaceship in the middle of a big space battle and a nearby ship exploded. The exploding ship would release gases and technically sound could travel along with them

Explanation:

Describe how you could use the emulsion test to show the presence of oil in a sample of fish

Answers

Answer:

Explanation:

Yeah don’t sndndkond d. Deneb

Fill in the blank:
1. A calorie is a unit of____
2. Cells use the energy stored in chemical bonds of foods to produce compounds that directly
power the cell's activities, such as_____
3. The equation that summarizes cellular respiration, using chemical formulas, is____
4. If cellular respiration took place in just one step, most of the____
would be lost in
the form of light and____
5. Cellular respiration begins with a pathway called______
which takes place in the_____
the cell.
6. The equation that summarizes photosynthesis, using chemical formulas, is________
and electron
7. Cellular respiration continues in the_____
of the cell with the______
transport chain
8. The pathways of cellular respiration that require oxygen are said to be______
Pathways that do not require oxygen are said to be______

Answers

1. A calorie is a unit of energy.

2. ... such as ATP that power the activities of the cell.

3. Formula = 6O2 + C6H12O6 -----> 6CO2 + 6H2O + Energy

4. Energy would be lost in the form of light and heat.

5. glycolysis and it takes place in the cytoplasm.

6. 6CO2 + 6H20 + (energy) → C6H12O6 + 6O2

7. electron transport chain.

8. Glycolysis.

Thank Me Later~


Filling in the blanks in your questions

Calorie is a unit of Energy Energy stored in chemical bonds are used by compounds to power cell activities like ATP Equation summarizing cellular respiration is ; 6O₂ + C₆H₁₂O₆ -----> 6CO₂ + 6H₂O + EnergyMost of the Energy would be lost in the form of light and Heat Cellular respiration begins with Glycolysis which takes place in Cytoplasm Equation summarizing photosynthesis is ; 6CO₂ + 6H₂0 + (energy) -----> C₆H₁₂O₆ + 6O₂. Cellular respiration continues in the mitochondria of the cell with the Electron transport chain.Paths requiring oxygen in cellular respiration are Aerobic . Paths that do not require oxygen are  Anaerobic

Cellular respiration is made of three(3) metabolic pathways which are  grouped into two categories ( Aerobic and Anaerobic ). The metabolic pathways are : glycolysis, Citric cycle, and electron transport chain.

Glycolysis is an anaerobic process because it does not require oxygen while The citric cycle and glycolysis are aerobic processes which requires oxygen. while Calorie is simply a unit of energy  

Hence we can conclude that the answers to your question are as stated above.

Learn more : https://brainly.com/question/1404493


WILL GIVE BRAINLY.

Answers

Answer:

Number 3 is the answer

Explanation:

Answer:

The last one

Explanation:

I think

Why do most plants appear green?

Answers

Answer:

Most plants appear green because they absorb all other colors of light and reflect back green into our eyes. Since chlorophyll molecules use the red (opposite of green) end of the visible light spectrum to complete photosynthesis, then red is most heavily absorbed.

Chlorophyll gives plants their green color because it does not absorb the green wavelength of white light which is the light wavelength reflected from the plant, so it appears green.

What is Chlorophyll?

The green color of many plants and algae is due to chlorophyll. Chlorophyll is defined as concentrated within organisms in structures called chloroplasts.

It is the green pigment in plants, algae and cyanobacteria that is essential for photosynthesis. The central structure is an aromatic porphyrin or chlorinated porphyrin ring system with a chelated magnesium atom.

Chlorophyll is formed in several different forms where chlorophyll a and b are the major types found in higher plants and green algae; Chlorophylls c and d are found mainly with a in various algae while the Chlorophyll e is a rare type found in some golden algae and bacterio-chlorophyll is present in some bacteria.

Thus, Chlorophyll gives plants their green color because it does not absorb the green wavelength of white light which is the light wavelength reflected from the plant, so it appears green.

Learn more about Chlorophyll, here:

https://brainly.com/question/13500580

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Number 17 PLEASE HELP 15 points if u right dont just take the points please or i will report you

Answers

Answer:

H:Mitochondrion (Mitochondria)

Explanation:

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