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sashaice [31]
2 years ago
6

Why are photsynthetic aquatic and marine protists important to ecosystems

Biology
1 answer:
-BARSIC- [3]2 years ago
7 0
Protists and their products are essential, indirectly and directly in photosynthesis because they help organisms through their survival and ranging from bacteria to mammals. Protists feed tons of the worlds aquatic animals and species and they do not only create food but they also provide sources for sea dwelling organisms
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When comparing the yield of ATP from the different stages of cellular respiration, which produces the greatest number of ATP
REY [17]

Answer:

The correct answer is - electron transport system.

Explanation:

There are 3 main stages of cellular respiration (aerobic) that are Glycolysis, the Kreb's Cycle and the ETS or Electron Transport Chain. The formation of energy in ATPare as follows:

Glycolysis - glucose > 2 Pyretic Acid Molecules =>2 ATP and Hydrogen

The Krebs Cycle - Citric Acid (a derivative of Pyruvic Acid) > 2 ATP in 4 cycles and  Hydrogen, carbon dioxide and water.

The Electron Transport Chain > electron carrying Hydrogens > releases the energy as 4 ATP and water

Thus, the correct answer is - The Electron Transport Chain is the stage that produces most of the ATP during cellular respiration.

4 0
2 years ago
What happens when human body temperature rises during exercise?
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There heart began to beat faster and their body produce more sweat and there blood is following faet
7 0
3 years ago
In transverse waves, the particles of the medium move at right angles to the direction in which the wave is traveling. Please se
iragen [17]
The answer is A. True
3 0
3 years ago
According to natural selection, individuals that tend to survive are those that have which of the following?
DedPeter [7]

Answer:

The genetic variations that are best suited for their enviornment

Explanation:

Those that are not well suited for their environment will die off, leaving only the ones that are suited for it. This species will slowly take hold until the species has adapted and become a completely different one.

6 0
2 years ago
Read 2 more answers
Which of the following statements is/are incorrect? a) The epidural space is located between the dura mater and the vertebral ca
dsp73

Answer:

C

Explanation:

The meninges are the membranous tissues that cover the spinal cord and the brain, providing support and protection to these organs. They are of three layers.

A) The Dura mater

B) The arachnoid mater

C) The pia mater

The Dura is the outermost meningeal layer and lies directly under the vertebral column bones and skull. The subdural space is the space between the Dura mater and the Arachnoid mater.

The Arachnoid mater lies in the middle of the Dura and Pia mater. Under the Arachnoid layer is the subarachnoid space which contains the cerebrospinal fluid. The cerebrospinal fluid acts as a shock absorber and a cushion to the brain and spinal cord.

The Pia mater lies under the subarachnoid space and directly on the spinal cord and brain and is highly vascularised.

5 0
3 years ago
Read 2 more answers
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