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DIA [1.3K]
3 years ago
5

Which process produces oxygen?

Biology
1 answer:
Nookie1986 [14]3 years ago
6 0
Photosynthesis. Oxygen<span> is a by-product of the photosynthetic </span>process<span>.</span><span> The light-dependent reactions use H 2 O  and </span>produce<span> O 2.</span>
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What happens during anaerobic cellular respiration?
mezya [45]

Answer:

Explanation

During Anaerobic respiration, glucose breaks down without oxygen. The chemical reaction transfers energy from glucose to the cell. Anaerobic respiration produces lactic acid, rather than carbon dioxide and water. Unfortunately this can lead to painful muscle cramps.

6 0
3 years ago
A marine algae called Emiliana huxleyi can overgrow, creating an algal bloom covering thousands of square kilometers of ocean. A
malfutka [58]

Answer:

<em>Carbon</em>

Explanation:

<em>Emiliana huxleyi</em> is a coccolithophore, a eukaryotic unicellular alga that grows in the oceans of the world, from the tropic to the subarctic areas. It has an external calcite skeleton, which is equivalent to aproximately one thirth of the CaCO₃ marine production. Under favorable conditions, this species can overgrow producing blooms, which are giant aggregations that can cover several square kilometers. These blooms can seriously affect the aquatic ocean life on a global level by running out nutrients and forbidding sunlight to reach certain depth levels.

When these blooms are infected with a specific virus called EhV, their calcic carbonate exoskeletons explode dispersing particles in water and releasing carbon and minerals back to the oceans. EhV viruses act as a biological control for these blooms.                

3 0
4 years ago
What impact does sunlight have on the marine environment?
Stels [109]
The answer to this is C because when the sun shines on the water it tends to heat up because water is like a mirror it reflects the light of it but in doing so it is heating up the water making the water really hot.
4 0
4 years ago
Read 2 more answers
What is the part of the brain on the sides?
masha68 [24]
The left side of the brain<span> is responsible for controlling the right </span>side<span> of the body. It also performs tasks that have to do with logic, such as in science and mathematics. On the other hand, the right hemisphere coordinates the left </span>side<span> of the body, and performs tasks that have do with creativity and the arts.mark as brainliest and please pleaseeeee</span>
8 0
3 years ago
Construct the correct sequence of events for meiosis I, starting at the top.
anzhelika [568]

The sequence of events in meiosis I is first 'chromosomes condense and crossing over occurs', second 'paired homologues align at the equator', third 'chromosomes are pulled to opposite poles', fourth 'separated homologues cluster at each pole' and fifth 'nuclear envelope re-forms around each daughter nucleus'.

Meiosis is a reductional cell division by which a parent cell produces four daughter cells with half of the genetic material.

Meiosis can be divided into meiosis I and meiosis II.

During prophase I (meiosis I),

  • Chromosomes condense
  • Begins the formation of the spindle apparatus from cytoskeleton present in the cytoplasm
  • The homo-logous chromosomes pair and crossing over occurs. Crossing over refers to the interchange of genetic material between non-sister chromatids.

During metaphase I,

  • The homo-logous chromosomes align at the equator plate of the cell
  • The microtubules attach to the kinetochores of sister chromatids

During anaphase I,

  • The microtubules shorten
  • The chiasmata, which link homo-logous chromosomes together until anaphase I, are broken
  • The homo-logous chromosomes are pulled to opposite poles, thereby, one chromosome of each pair randomly moves to one pole of the cell and the homologous chromosome to the other.

During telophase I,

  • The separated homologous chromosomes cluster at each pole of the new cells
  • The nuclear envelope is formed around each cell nucleus.

Learn more in:

brainly.com/question/2095046?referrer=searchResults

7 0
3 years ago
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