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Alex Ar [27]
3 years ago
12

Which process will result in a gain of energy in an ecosystem?

Biology
1 answer:
lorasvet [3.4K]3 years ago
3 0

Photosynthesis in algae cells

Ecosystems were able to maintain themselves by cycling the nutrients and energy obtained from external sources. The flow of energy through a food chain is known as energy flow. At tropical level, solar energy is used by the primary producers  to produce organic plants materials through photosynthesis. 

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Which structures that distinguish a eukaryotic cell from a prokaryotic cell are part of the internal membrane system?
Nat2105 [25]

Answer:

nuclear membrane, endoplasmic reticulum, Golgi apparatus, and vesicle

Explanation:

The structures or organelles in internal membrane system in the cell do all production, processing and secretion function together. A prokaryotic cell does not contain any membrane bound organelles but Eukaryotic cells do have. Nuclear membrane has double membrane and golgi-rendoplasmic reticulum and vesicle contain single membrane so all these organelles are membrane bounded.

4 0
3 years ago
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IThese statements compare and contrast Ascomycota and Basidiomycota. I. Some species in both groups can cause plant diseases. II
amm1812

The correct answer is I and IV

In the Basidiomycetes, the spores are produced externally on the end of specialized club-shaped structure called basidia. Whereas, In ascomycetes, spores are produced internally, in the sac-like structure called an ascus.  Some members of ascomycetes cause plant diseases such as powdery mildew of grape (<em>Uncinula necator</em>), chestnut blight (<em>Cryphonectria parasitica</em>), and apple scab (<em>Venturia inequalis)</em>. Memers of basidiomyctes cause smut of corn (<em>Ustilago maydis</em>), brown root rot, and coffee rust.  

7 0
3 years ago
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Use the graph to find the factorization of x2 - 7x+12.
AveGali [126]

Answer:

Explanation:

Use the graph to find the factorization of x2 - 7x+12.

A. (x-6)(x-8)

B. (x - 3)(x - 4)

C. (x+3)(x + 4)

OD+

D. (x + 6) (x+8)

5 0
1 year ago
4. Magnesium (a metal) and oxygen (a nonmetal) combine to form magnesium oxide (MgO). The atoms are held together by strong elec
Kobotan [32]

Answer:

ionic bond

Explanation:

ionic bond results from electrostatic attraction between opposite charges

6 0
3 years ago
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Can you tell me how eukaryotic cells and their organelles can accommodate inside-out, outside-in, and cell-to-cell communication
77julia77 [94]
The cell membrane, also called the plasma membrane, is found in all cells and separates the interior of the cell from the outside environment. The cell membrane consists of a lipid bilayer that is semipermeable. The cell membrane regulates the transport of materials entering and exiting the cell.

The plasma membrane, also called the cell membrane, is the membrane found in all cells that separates the interior of the cell from the outside environment. In bacterial and plant cells, a cell wall is attached to the plasma membrane on its outside surface.
3 0
2 years ago
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