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RoseWind [281]
3 years ago
6

Define atmosphereplease in full answer​

Biology
2 answers:
AnnZ [28]3 years ago
5 0

Answer:

The thick layer of air which surrounds around the earth is called atmosphere.

Explanation:

Hope it help you.

VikaD [51]3 years ago
4 0

The atmosphere is the layer of gases (Which can be further identified into 6 sub-layers!) that surrounds the earth. Each individual layer of the atmosphere serves a different purpose in keeping our planet safe and healthy!

The atmosphere is made up of many gases but mainly oxygen and nitrogen. Carbon dioxide is also present (This is not a good gas!).

<em>I hope I was of assistance! </em><u><em>#StaySafe&SpreadTheLove <3</em></u>

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During photosynthesis, the energy used to pump protons comes from ___________, whereas in cellular respiration it comes from ___
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During photosynthesis, the energy used to pump protons comes from ______light_____, whereas in cellular respiration it comes from ______NADH/FADH₂_______.

<h3>What are the steps in photosynthesis?</h3>
  1. The first step in photosynthesis is the absorption of light by chlorophyll bound to chloroplast thylakoid proteins. The absorbed light energy is used to remove electrons from electron donors such as water to form oxygen.
  2. The electrons are then transferred to the primary electron acceptor, quinine (Q.). Electrons are further transferred from the primary electron acceptor to the final electron acceptor (usually NADP⁺).
  3. Proton transfer from the thylakoid lumen to the stroma via the F₀F₁ complex generates ATP from ADP and Pi.
  4. The NADP and ATP produced in steps 2 and 3 provide the energy, and the electrons power the process of reducing the carbon to a six-carbon sugar molecule.

The first three steps of photosynthesis, are directly dependent on light energy and are thus, called light reactions, while the reactions in the last step are independent of light and thus are termed dark reactions.

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The species or which of these groups show neither wings nor antennae?
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4 0
3 years ago
Why virus, virions, prions have no place in five kingdom classification​
Ainat [17]

Hey, there!!

There is no place for virus, virions, prions in kungdom classification. The reason is they show both living and non living characters, which don't define them whether they are living beings or non living things.

As in 5 kingdoms, the only living organisms are classified.

  • Kingdom Monera mostly deals with the organism which contains prokaryotic cells.
  • Kingdom Protista deals with the organism which have eukaryotic cells.
  • Kingdom Fungi deals with various fungal organism.
  • Kingdom Plantae deals with various type of plants.
  • Kingdom Animalia deals with various type of animals.

So, you can see that there is non of the kingdoms which deals with the organism which have similar characteristics like viruses, virions and prions.

<em><u>Hope</u></em><em><u> </u></em><em><u>it helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>

7 0
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