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Elena-2011 [213]
3 years ago
12

As ATP binds to the myosin head at the beginning of a muscle contraction cycle, the myosin head immediately

Biology
1 answer:
PSYCHO15rus [73]3 years ago
7 0

i dunno but  i think its b

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Eggs make what sugar
lisov135 [29]

Answer:

Eggs do not make sugar, however they are said to raise your cholesterol levels.

Explanation:

3 0
3 years ago
Which of the following does NOT accurately state a transfer of carbon in the carbon cycle?
Doss [256]

Answer:

The point that does NOT accurately indicate a carbon transfer in the carbon cycle is that burning of wood and debris pulls carbon from the atmosphere to use as energy.

Explanation:

The carbon cycle involves the journey that carbon makes between living organisms and their surrounding environment, i.e. the entire biosphere, geosphere, hydrosphere and atmosphere, and is therefore considered a biogeochemical cycle.

In living organisms, inorganic carbon is taken up by plants to make organic molecules, which will be used by animals - which release CO₂ into the atmosphere - or dead organic matter provides carbon to the soil.

The combustion of wood and debris involves the oxidation of a combustible material -which requires oxygen from atmosphere- to then release CO₂ as a product. So it is incorrect to say that burning of wood and debris pulls carbon from the atmosphere to use as energy.

6 0
4 years ago
An ecosystem experiences a volcanic eruption that covers the area with lava. Which of the following organisms is most likely to
Alex787 [66]

Answer:B

Explanation

to be completely honesty i have no knowledge if learning the current benefactor of the object asked in this particular question.

6 0
3 years ago
Why is the blood-testis barrier important?
Rasek [7]
The correct answer is  C. Because spermatozoa and developing cells produce surface antigens that are recognized as foreign by the immune system. 
This is important because the organism will react defensively towards the foreign bodies and fight them instead of accept them, so this will make a big problem in the process of fertilization.
6 0
3 years ago
Adapt extinct mutation
lisabon 2012 [21]

That organism will survive in the future which adapt themselves according to the environment.

<u></u>

<h3>What is fitness?</h3>

<u>Fittest </u>is the term describes living things that are best suited to their environment.

Species that survive are the ones that <u>adapt</u>, make or meet changes.

Florida has a rich <u>fossil </u>record spanning from the Eocene to recent times. Florida fossils are often very well preserved.

Two examples of land animal fossils found in Florida are the <u>giant sloth</u> and the<u> </u><u>saber-tooth tiger</u>.

Some animals unable to adapt to the changing environment became <u>extinct </u>.

Living things <u>mutate </u>over time to meet their changing environment.

This biologist, Darwin, studied <u>evolution </u>in the 1800s.

The <u>glyptodont </u>was a giant, armadillo-like animal with a spiked tail that once lived in Florida.

The Origin of Species is a book written in 1859 about<u> </u><u>natural selection</u>.

Nature selects the <u>fittest </u>for survival because they have useful traits.

Changes may occur in animals due to changes in the sequence of base pairs in their DNA, and this is known as a <u>mutation</u>.

Oldfield mice show <u>variation </u>in the color of their fur.

The survival of the light-colored old field mice on Florida's Gulf Coast is an example of the process called <u>adaptation</u>.

Evolution is a controversial theory that has survived much <u>criticism</u>.

Learn more about mutation here: brainly.com/question/17031191

#SPJ1

3 0
2 years ago
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