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Akimi4 [234]
3 years ago
6

I need the answer to this one please this class is environmental systems if anybody can help me please

Biology
1 answer:
Westkost [7]3 years ago
6 0

Answer:

Idk

Explanation:

Idk

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Binding Ca2+ to the troponin complex causes ____________ to move
mylen [45]

Answer:

Tropomyosin

Explanation:

The calcium binding to troponin and induces the muscle contraction. The active binding site gets exposed due to the calcium binding.

The calcium ions then attaches with troponin molecule. This changes the shape of troponin and removes the tropomyosin protein from the binding site.  No ATP is available during this process.

Thus, the correct answer is option (d).

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3 years ago
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Which of the following is NOT an example of rapid combustion?
yulyashka [42]

Answer:

A) A log fire

Explanation:

Hopefully this helps!

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3 years ago
Question 28 (1 point)
quester [9]
B. xylem and phloem. they transport water and nutrients throughout the plant
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3 years ago
Two species of spiny mice compete for the same food source. One species of spiny mice feeds on insects during the day, while the
Korvikt [17]

Answer:

Temporal partitioning or niche differentiation

Explanation:

Temporal partitioning refers to the variability in the competitive abilities of different species competing for the same resources based on varying conditions of the environment.

The environmental factors could be light, temperature, moisture, etc. Each species specializes in feeding within varied condition of one or more of the factors.

<em>In this case, both species are in competition but while the first species feeds during the day, the second species feeds during the night. Here, light and temperature probably plays a huge factor.</em>

Temporal partitioning is also known as niche differentiation, segregation, separation or niche partitioning.

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3 years ago
What are two reasons why plants need protein​
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plants need protein for healthy growth and development. One of the critical roles of protein in plants is regulating phototropism and mediating the response of plants to light-dark cycles. Proteins are also involved in energy-generating reactions, intracellular structure and membrane transport.

Explanation:

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