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Juli2301 [7.4K]
4 years ago
8

What would happen if we didn't have photosynthesis and cellular respiration?

Biology
1 answer:
gayaneshka [121]4 years ago
4 0
1)Without photosynthesis: If we didn't have plants, algae and bacteria  to do the photosynthesis, CO2, a air pollutant wouldn't be converted in to glucose for those organisms and there would be no more Oxygen released to the atmosphere. Less photosynthesis  means less oxygen production and many organisms, like us, would die.
2)Without cellular respiration: Without this process we couldn't convert our food into the energy, ATP, necessary for the cells to function properly. Plus, this process also forms water, and without it, it would be another reason for the death of the cells.
Ultimately, will cause the death of the aerobic organism.

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Which of these statements correctly compares probeware (such as an electronic temperature probe) to traditional analog tools (su
otez555 [7]

The answer is letter D. <span>Probeware is useful for obtaining many measurements in rapid succession.
</span>>Probewares are used to <span>collect precise data in real-time and analyze the results with powerful tools fuels. It is easy to use and also cost-effective.</span><span>

Choices to this question are:
A) Measurements by traditional analog tools are good to a larger number of significant figures.
B) Measurements by traditional analog tools are less prone to experimental error.
C)  Probeware is typically very difficult to transport.
D ) Probeware is useful for obtaining many measurements in rapid succession.


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3 0
3 years ago
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Hemophilia is a disease that causes uncontrollable bleeding. If a father has it, all of his daughters will be carriers of the di
Svetllana [295]

Explanation:

Hemophilia is a disease that is characterized by an abnormal blood clotting process. There are many different proteins that are involved in the clotting process and a single mutation or change in one of them could result in serious effects. Hemophilia is characterized by an abnormal version of one of the many proteins involved in the clotting process, the proteins that are commonly affected are the coagulation factor 8 or 9 (VIII or IX). These abnormal proteins are caused by a mutation in the gene (within the DNA) that codifies for the production of each protein. In other words, a mutation in the part of the DNA, (gene F8) will lead to a dysfunctional coagulation factor VIII and a mutation in the gene F9 will lead to a dysfunctional coagulation factor IX. Importantly, these mutations could be inherited and could cause hemophilia. Therefore, an error in the DNA and subsequently, an error in the protein will cause hemophilia. Finally, it is important to mention that there are other types of hemophilia that are not caused by the above-mentioned mutations, such as acquired hemophilia.

3 0
2 years ago
What type of bond holds the nitrogen bases together across the DNA's two
stich3 [128]

Answer:

Hydrogen

Explanation:

2 between A-T and 3 between G-C

6 0
3 years ago
The act of breathing raises the blood oxygen level, lowers the blood carbon dioxide concentration, and raises the blood pH. Acco
tino4ka555 [31]

Answer:

A rise in blood carbon dioxide concentration.

Explanation:

The feedback regulation may be defined as the process in which the end product of the metabolic pathway regulates the homeostasis of the body. Two main types of feedback are positive feedback and negative feedback.

The negative feedback mechanism occurs when the end product of the reaction is responsible for the shutdown of the metabolic pathway and decreases its concentration. The breathing is controlled by the negative feedback mechanisms, the increase in carbon dioxide concentration acts as the negative sensor as this sensor is mainly responsible for the increase in amount of oxygen level and maintain homeostasis of the body.

Thus, the correct answer is option (c).

6 0
3 years ago
Based on this diagram, do you think that organisms of the same order will share a stronger evolutionary
dlinn [17]

From the diagram above, I dont think that organisms of the same order share a stronger evolutionary relationship than organisms in the same phylum. This is because, after kingdoms, the subsequent categories of increasing specificity are: phylum, class, order, family, genus, and species.

<h3>Levels in taxonomic classification</h3>

At each sublevel in the taxonomic classification system, organisms become more similar.

Organisms that share similar physical features and genetic sequences tend to be more closely related than those that do not.

Scientists use a tool called a phylogenetic tree to show the evolutionary pathways and connections among living organisms.

<h3>Phylogenetic tree</h3>

A phylogenetic tree is a diagram used to reflect evolutionary relationships among organisms or groups of organisms

<h3>Taxonomical classification</h3>

Taxonomy is the scientific study of naming, defining and classifying groups of living organisms based on shared characteristics. There are seven main taxonomic ranks:

  • kingdom
  • phylum ( in animals )or division ( in plants )
  • class
  • order
  • family
  • genus
  • species.

Learn more about taxonomy:

brainly.com/question/2375388

3 0
2 years ago
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