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1 year ago

Q5.8. How can an increase in algal population size kill fish?

1 answer:

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Algae clogs the mouths of the fish, preventing them from eating, The algae use up the oxygen in the water as they photosynthesize When the algae die, their decomposers use up the oxygen in the water.

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"(1)They use energy to combine the inorganic molecules carbon dioxide and water into energy-rich organic compounds.

denpristay [2]

By looking at the question and the photo listed above, the statement that will be true for all organisms is the energy is used by the organisms to obtain and transport materials, and to eliminate wastes. The correct answer choice is 4.

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2 years ago

In muscle cells, fermentation produces _____.

algol13

Answer:

The correct answer is E. Lactate and NAD+

Explanation:

Fermentation occurs in anaerobic condition and in humans, most of the energy is provided by aerobic respiration but when the body needs a lot of energy in a very quick time like in sprinting then muscles use lactic acid fermentation to gain energy.

After the consumption of all stored ATP during intense work, our body starts lactic acid fermentation to gain ATP. In lactic acid fermentation, the pyruvate molecule that was produced during glycolysis is converted into lactate molecule. In this process, NADH is oxidized to NAD+.

Therefore in lactic acid fermentation lactate and NAD+ are produced. So the correct answer is E.

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2 years ago

If we consider the challenges posed by the Great Plate Count Anomaly, what is the primary advantage of using culture independent

nordsb [41]

Culture independent techniques is simply the use of methods in microbiology that are not based on or relies on cultivation inorder to study a microorganism in a defined ecosystem.

Independent based techniques offer a variety of advantages over the culture dependent methods.

The primary advantage of using culture independent techniques in microbiology is that culture independent techniques has the ability to identify or point out a large proportion of the microbial diversity readily and that identification on a normal state will be difficult to be observed using culture based studies or culture independent techniques.

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2 years ago

Write a creative paragraph describing the “thought” process of the first cell that describes how this symbiosis occured. (Of cou

Anarel [89]

Answer:

just learned about this in ap bio haha

Explanation:

Wow, that's such a cool prokaryotic cell. It looks so delicious, I wonder if I can eat it.

"Hey, cell, can I eat you?"

"No, you cannot."

"Please? I would love to have your energy-making properties!"

"How would I benefit from this? It seems like you're being parasitic."

"I would help you, by giving you protection and a safe home. You would give me energy. It seems more like an endosymbiotic relationship to me!"

"Fine, you can ingest me."

I'm so glad they let me eat them, they were so yummy. I can even create energy now, and I have a powerhouse inside me! This is so cool, maybe I should eat that other cell with photosynthetic properties.

SORRY IF THIS IS TERRIBLE I REALLY TRIED

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2 years ago

Read 2 more answers

The seeds collected from the first generation monohybrids are called _____. P1 F3 F1 F2

nadezda [96]

<span>The seeds collected from the first generation monohybrids are called F1. The first generation is called P generation or parental generation. The seeds collected from the first generation (P generation) is called F1 generation or the first filial generation. The seeds collected from the second generation (F1 generation) is called F2 generation or the second filial generation.</span>

5 0

2 years ago

Read 2 more answers