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JulijaS [17]
3 years ago
8

What is the primary energy system to fuel cycling at 70% of VO2 Max for 15 minuets?

Biology
1 answer:
ANEK [815]3 years ago
7 0
The primary energy system to fuel cycling for 15 minutes is THE AEROBIC GLYCOLYSIS SYSTEM.
There are different energy systems for fueling different types of physical exercise, the type of system that is used depend on the duration of the physical exercise. The energy system that exist are anaerobic glycolysis, aerobic glycolysis, phosphagem system and fatty acid oxidation. The aerobic glycolysis energy system relies on the complete breakdown of glucose. The pyruvate which is the end product of glucose oxidation is further broken down to acetyl coA, which then enters into the citric acid cycle. The aerobic glycolysis energy system is used for physical exercises that last between three to twenty minutes.
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During periods of rapid environmental change, what may happen to a species that was well-suited to the former environment?
Hunter-Best [27]

Answer:

The environment usually refers to all the biotic and the abiotic components that are surrounding us. This environment undergoes changes depending upon various factors which can be natural and/or due to the anthropogenic activities.

When there occur rapid environmental changes, then it directly affects the lives of species, in different ways, such as-

  • Those species that are comparatively weaker in adapting according to the environmental changes that occur, will not be able to cope up with the new environment. They may become extinct.
  • Some variety of species will be able to adapt to the new environment because of their easily adapting capabilities.
  • The traits that will be developed within the species in the new environment will be more successful in terms of reproduction.
  • The previously existed traits may have a harmful impact in the newly formed environment.
5 0
3 years ago
Does the kingdom fungi consist both unicellular and multicellular organisms
Basile [38]
Mostly fungal species are multicellular but yeast is unicellular

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3 years ago
The type of chemoreceptor responsible for our sense of smell is called a(n) ________.
astraxan [27]
Chemoreceptor is a specialized sensory receptor cell, which responds to a chemical substance and generates a biological signal.
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3 0
3 years ago
For an organism to grow, chemical reactions that absorb energy from the surroundings must take place. However, these reactions d
laila [671]
OK if it wants to grow it just eats food and that's it you're welcome
3 0
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How do organisms inherit traits?
Vaselesa [24]

Traits are inherited trough the parents genes that are passed to the offspring trough both parents reproductive cells, that contain genes in their nucleus.

Hope it helped,

Happy homework/ study/ exam!

7 0
3 years ago
Read 2 more answers
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