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NeTakaya
2 years ago
10

What does karyon, as used in prokaryote, mean?

Biology
1 answer:
Scrat [10]2 years ago
3 0
A prokaryote is a unicellular organism that lacks a membrane-bound nucleus (karyon<span>), mitochondria, or any other membrane-bound organelle.</span>
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Directions: This group of questions consists of five lettered headings followed by a list of phrases or sentences. For each phra
rewona [7]

Answer:

C. CALVIN CYCLE(LIGHT INDEPENDENT REACTIONS OF PHOTOSYNTHESIS.

Explanation:

Photosynthesis is the process whereby green plants manufacture their food (organic matters in form of glucose) from carbon IV oxide and water molecules in the presence of sunlight.

The glucose formed undergoes two purposes; provision of energy and in the fixing of carbon.

This process involved two steps : The light dependent process and the light independent (Calvin cycle).

The light dependent reaction takes place in the thylakoid membrane and requires supply of light energy.

ATP and NADPH are formed, water molecules are also formed.

The light independent reaction occurs in the stoma and does not require light energy. The process used the ATP and NADPH formed from the light dependent reaction to fix carbon and produce three carbon sugars.

So the Calvin cycle light independent reaction is involved in the fixing of carbon molecules into organic molecules in the absence of sunlight and the ATP and NADPH formed from the light dependent process of photosynthesis.

8 0
2 years ago
Which process explains why less dense hot magma rises to the surface to displace denser cooler magma
valentina_108 [34]

Answer:

convection

Explanation:

7 0
2 years ago
Biological control methods for managing insect pests are effective for reasons that include which of the following? They promote
Semenov [28]

Answer:

Option B, They generally focus on one target insect to ensure that the target insect population remains low.

Explanation:

Biological pest control methodologies are focused towards a specific species of pest and do not harm the non-targeted species. These methods are environment friendly and do not produce any harmful residues. Also they do not develop any kind of resistance in species due to which the same bio pesticide can be used again and again. Since these methods have high specificity, they may require usage of two or more bio pesticides all together.  

Hence, option B is correct

4 0
2 years ago
Which of the following correctly matches a phase of the cell cycle with its description?
eduard
The best and most correct answer among the choices provided by the question is G1: follows cell division. I hope my answer has come to your help. God bless and have a nice day ahead! Feel free to ask more questions.
7 0
2 years ago
Give one example of how the testing of Platismatia glauca could benefit future ecological research of this forest
Stels [109]

Answer:

Platismatia is a genus of lichens that often is found in forests. Lichens may be beneficial for forests because they provide food and nutrients for other species by fixing atmospheric nitrogen

Explanation:

The lichens are the result of mutualism between photosynthetic organisms (algae or cyanobacteria) and fungi species.

4 0
2 years ago
Read 2 more answers
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