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LUCKY_DIMON [66]
4 years ago
9

What step of the carbon cycle is occurring when a plant absorbs carbon dioxide for photosynthesis?

Biology
1 answer:
zhenek [66]4 years ago
7 0
The answer is
A) assimilation
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Billy is an 11-year-old boy who was admitted to hospital with dehydration. His parents said that over the last few months, he ha
mart [117]

Answer:

Billy  showed signs of type 1 diabetes.This is because,

1.His dehydration was from polyuria- excessive urination.

2. because of failure of his  pancreas to secrete insulin, for cellular utilization of glucose by beta cells-  he retains glucose in his  blood, and  lost  a lot of  glucose in his urine, thus water follow by osmosis, leading to polyuria causing dehydration.

His urge to replace lost glucose and fluids leads to great thirst polydipsia, another symptoms of type1. However, his  drop  in weight is  because, the solute concentration  of blood glucose is high due to lack  of  insulin.Therefore large amount is lost in the urine, with large volume of fluids leading to drop in  weight, and energy because cells lack glucose for biochemical reaction of energy production.

The dehydration leads to sunken eyes, loss of tissue turgor, and low fluid levels results in drop in blood pressure,-Hyportension.

Due to lack of glucose in the blood gluconeogensis sets in. Fats is converted to glucose by the liver  to supplement the lost glucose. The major by product of this reaction is a ketone-acetone. This explains the reason for the smell of acetone in his  breath.

2, The Test strip indicated large quantity of ketones. above ,3.0mmol/L .This is a confirmation of the Type 1 diabetes mellitus in Billy.As more fats molecules are broken down to glucose.

Explanation:

4 0
3 years ago
Organic compounds, such as carbohydrates, lipids, proteins, and nucleic acids, within the human body are often referred to as __
Bogdan [553]

Organic compounds, such as carbohydrates, lipids, proteins and nucleic acids within the human body are referred as macronutrients.

These various macronutrients play different role in body like carbohydrates are used for energy (glucose). Fats are used to break food into fatty acids and protein helps in making hormones and muscles.

These macronutrient helps in the prevention of disease, provide energy to the body. All the macromolecules except the lipids are known as polymers.

Polymers are the natural or synthetic substance that are composed of large molecules that is called macromolecules.

To learn more about polymer here

brainly.com/question/14600435

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3 0
1 year ago
Species adapt over time through structural and behavioral adaptations.
lbvjy [14]
<span>the definition: Behavioral adaptations are the things organisms do to survive. For example, bird calls and migration are behavioral adaptations. Adaptations are the result of evolution. Evolution is a change in a species over long periods of time. The Answer is D. Protective over young cubs</span>
5 0
3 years ago
What do you think might be the evolutionary benefit of the milk production regulation mechanism in breastfeeding?
pochemuha

Answer:

The potential mother would be wasting her body's energy and resources constantly producing milk without using it to feed her baby, requiring for her to attain more energy, where she could have just waited until she actually gets pregnant and then start producing milk for her baby once it is close to being or already born.

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Present an argument in favor of bioengineering.
GrogVix [38]

Bio-Engineering is the use of living vegetation, either alone or in conjunction with civil engineering structures and non-living plant material, to reduce shallow-seated instability and erosion.

<u>Explanation:</u>

DEVELOPMENT OF BIO-ENGINEERING:

In Germany and  Austria wishes to use the low-cost local materials and traditional constructions due to their Financial restrictions of pre-war years 1930's

ADVANTAGES OF BIO-ENGINEERING:

Re-establishing vegetation and store the hydrology from the surface to control of accelerated erosion.

Cost-effective treatments:

  • landslides
  • Roadside failures
  • River stream banks
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EXAMPLE:

GRASS PLANTING

Usually planting the large grass clumps in lines across the slope.

Horizontal lines are used to increase the protection against erosion.

6 0
3 years ago
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