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Reil [10]
3 years ago
15

Natural systems (respiring animals, decomposition, fires, the ocean) contribute approximately 700 giga-tons of Carbon (GtC) to t

he atmosphere each year. About how much Carbon do human activities contribute to the atmosphere each year?
Biology
1 answer:
mina [271]3 years ago
7 0

Answer:

Around 25-30 gigatons.

Explanation:

Although natural processes do produce much more carbon dioxide than humans, its a delicate balance and all of that carbon dioxide is absorbed back. However, when humans arrived, they disrupted that balance, and even with the relatively small amount it is creating big problems.

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• bahrami, m. et al. deep feature extraction of single-cell transcriptomes by generative adversarial network. bioinformatics (ox
HACTEHA [7]

Single-cell RNA-sequencing (scRNA-seq) provides the chance to analyze heterogeneous cellular compositions and probe the patterns of gene expression that are unique to each cell type under various circumstances. However, batch effects like lab setups and individual variability make it difficult to use them in cross-condition designs.

<h3>What is Single-cell transcriptomes ?</h3>

In single-cell transcriptomics, the messenger RNA levels of hundreds to thousands of genes are simultaneously measured to assess the degree of gene expression in individual cells within a particular population.

<h3>Advantages : </h3>

• Integrated protocol proceeds directly from whole cells and preserves sample integrity.

• High resolution analysis enables discovery of cellular differences typically hidden by bulk sampling methods.

• Robust transcriptome analysis down to single-cell input levels for high-quality samples.

To know more about Single-cell transcriptome please click here : brainly.com/question/28187739

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4 0
1 year ago
Is this a model of an element, a compound, or a mixture?
Sonja [21]

Answer:

It is a mixture

Explanation:

It is a mixture because a mixture contains tow or more elements

But a compound is made up of atoms

4 0
2 years ago
Salinas makes cell walls rigid which indicates that
pishuonlain [190]
Indicates that cellulose is carbohydrates liquid
3 0
3 years ago
You played hard in Pe today and didn’t get a chance to rehydrate after class. You fell tired and sluggish. How does your body re
olya-2409 [2.1K]

Answer:

  1. Respiratory system
  2. Nervous system
  3. Circulatory system
  4. Integumentary system
  5. Endocrine system

Explanation:

During excessive hard work or sports, the respiratory system acts to provide sufficient oxygen for energy supply (ATP) - a process takes place in mitochondria. At the very beginning, the respiratory system is active. If the person doesn't intake sufficient water, he will feel tired because of heavy breathing that increases body temperature and affects metabolic reactions. A supply of water would help decrease the respiration need and so support other systems.

The nervous system (hypothalamus) regulates the body temperature which is necessary for metabolic reactions taking place within the body, i.e. homeostasis. During and after exercise, the water intake was not sufficient, this means that the hypothalamus would work to maintain the temperature as well as other metabolic mechanisms. In the case of less water intake, the nervous system would be in stress.

The circulatory system acts to transport blood and oxygen to all parts of the body. During sports activities, the oxygen supply would be high to maintain energy supply. This takes place with the combined action of the circulatory system and respiratory system. For optimal functioning, the circulatory system needs fluids (water) intake because sufficient water is already lost during sports.

The integumentary system is the system that directly protects the body from damages including dehydration. Therefore, in this case, it will be highly active.

The endocrine system consists of glands that produce hormones to control body metabolism. The body metabolism, as mentioned before, is driven through water availability. The reduced water in the body would also put the endocrine system under pressure.

6 0
3 years ago
What is a climax community A. Two species that have the same niche B. a group of invasive species C. a community with very littl
Phantasy [73]

im not really sure but i think the answer is C (not 100% sure)

~batmans wife

4 0
3 years ago
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