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jek_recluse [69]
3 years ago
14

Lung capillaries are so narrow that RBCs must pass through them in single file. This feature aids respiration by:

Biology
1 answer:
hoa [83]3 years ago
7 0

Answer:

Lung capillaries are so narrow that RBCs must pass through them in single file. This feature aids respiration by: giving maximum exposure of each RBC diffusing gas.

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According to the theory of plate tectonics how do two plates interact to form each layer mountain ranges?
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By colliding they push the ground up as they collide causing mountain ranges so when they collide
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Based on the information provided in the map, propose a way cholera may be transmitted.
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Answer:

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Explanation:

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3 years ago
Describe how communities have conserved and protected forest and wildlife in india.
siniylev [52]

Communities have conserved and protected forests and wildlife in India through the following methods.

  • They safeguard the wildlife hostile to any foreign invasion with their own rules and regulations.
  • They do not authorize the activity of hunting animals.
  • Some types of movements like Beej Bachao Andolan, Chipko movement, etc. also spread awareness among people to protect forests and wildlife.

<h3>What is Wildlife?</h3>

Wildlife may be defined as any form of living thing especially mammals, birds, and fishes that are neither human nor domesticated. They are always protected from human interference.

The effects of communities are directly associated with the protection and conservation of wildlife and forests in every country.

Therefore, the methods through which communities have conserved and protected forests and wildlife in India are well mentioned.

To learn more about Wildlife, refer to the link:

brainly.com/question/24200891

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6 0
1 year ago
DUE TUESDAY WILL MARK BRAINLIEST-breathing is required for cellular respiration. use the reactants, products and stages of cellu
vova2212 [387]

Explanation:

Breathing, is necessary as it repleneshes oxygen in cells; it also expels CO2 and water vapor, which are waste products from cellular respiration.

Further Explanation:

In all eukaryotic cells mitochondria are small cellular organelles bound by membranes, these make most of the chemical energy required for powering the biochemical reactions within the cell. This chemical energy is stored within the molecule ATP which is produced. Respiration in the mitochondria utilizes oxygen for the production of ATP in the Krebs’ or Citric acid cycle via the oxidization of pyruvate (through the process of glycolysis in the cytoplasm).

overall: C6H12O6 (glucose) + 6 O2 → 6 CO2 + 6 H2O + ≈38 ATP

Oxidative phosphorylation describes a process in which the NADH and FADH2 made in previous steps of respiration process give up electrons in the electron transport chain these are converted it to their previous forms, NADH+ and FAD. Electrons continue to move down the chain the energy they release is used in pumping protons out of the matrix of the mitochondria.

This forms a gradient where there is a differential in the number of protons on either side of the membrane the protons flow or re-enter the matrix through the enzyme ATP synthase, which makes the energy storage molecules of ATP from the reduction of ADP.  At the end of the electron transport, three molecules of oxygen accept electrons and protons to form molecules of water. For a breakdown of each:

  • Glycolysis: occurs in the cytoplasm 2 molecules of ATP are used to cleave glucose into 2 pyruvates,  4 ATP and 2 electron carrying NADH molecules.
  • The Kreb's cycle: in the mitochondrial matrix- 6 molecules of CO2 are produced by combining oxygen and the carbon within pyruvate,  2 ATP oxygen molecules, 8 NADH and 2 FADH2.
  • The electron transport chain, ETC: in the inner mitochondrial membrane, 34 ATP, electrons combine with H+ split from 10 NADH, 4 FADH2,  renewing the number of electron acceptors and 3 oxygen; this forms 6 H2O, 10 NAD+, 4 FAD.

Learn more about cellular life at brainly.com/question/11259903

Learn more about cellular respiration at brainly.com/question/11203046

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7 0
2 years ago
All adults over the age of 40 experience age-related bone loss. what is the term for this condition?
MakcuM [25]
The answer would be osteoporosis

Osteoporosis comes from word osteo- which mean bones and -porosis which means "pore". The term is used to describe a decrease in bone density which makes them seems like having multiple pores. It is found more in the old patient because the bone formation is decreased.
3 0
3 years ago
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