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meriva
4 years ago
15

FOR CONSTRUCTED RESPONSE QUESTION!

Biology
1 answer:
Vlad1618 [11]4 years ago
4 0

The two stages of photosynthesis: Photosynthesis takes place in two stages: light-dependent reactions and the Calvin cycle (light-independent reactions). Light-dependent reactions, which take place in the thylakoid membrane, use light energy to make ATP and NADPH.

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The molecule that serves as the major source of readily available fuel for neurons and blood cells is ________.
Thepotemich [5.8K]

Answer:

Glucose

Explanation:

The glucose is a molecule stored as glycogen in the muscle cells where functions as fuel to provide energy. This molecule is also used for neurons and blood cells to provide energy

8 0
3 years ago
What if decomposers were not there
Murrr4er [49]
If decomposers were here then their would be a ton of waste and the dead and bacteria will pile up
8 0
3 years ago
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Degeneration of the dopamine-releasing neurons of the ________ is the ultimate cause of Parkinson's disease. Degeneration of the
slavikrds [6]

Answer:

a. substantia nigra

b. substantia nigra (it is repeated)

Explanation:

Parkinson's disease is a neurodegenerative disease that is caused by the death of neurons that release the neurotransmitter dopamine in the <u>substantia nigra</u>, or locus niger, -a region of the brain that regulates brain circuits that give the 'orders' to initiate voluntary movements- .

The lack of this neurotransmitter leads to the occurrence of the main symptoms suffered by patients: decreased movements, muscle stiffness, postural instability and tremor. These failures are generated by the abnormal way in which neurons work in the absence of dopamine through a mechanism that is not known in depth.

It is the second most frequent neurodegenerative disease, after Alzheimer's disease, with a prevalence of 2% in people over 65 years. The characteristic symptoms of stiffness, bradykinesia and tremor are associated with losses of neurons in the substantia nigra and dopamine depletion in the striatum. There are large cytoplasmic inclusions, called Lewy bodies, which are the pathological mark of the disease and appear predominantly in neurons that contain melanin of the nigra substance. Genetic studies in a subgroup of families with Parkinson's disease with autosomal dominant inheritance found a locus on chromosome 4q-21 23 and a mutation in the gene that encodes a synaptic protein, α-synuclein.

7 0
3 years ago
When acids are added to a solution, the pH should ________.
Juli2301 [7.4K]

Answer:

increase

Explanation:

because acidity has been increase d

7 0
3 years ago
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Tectonic plates can affect __________________ environmental changes, which might be a cause for species extinction
laila [671]

Answer:

I believe it is long term.

Explanation:

did it in edge 2020

3 0
3 years ago
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