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storchak [24]
4 years ago
10

A hormone carries out a single specific function. a. True b. False

Biology
1 answer:
In-s [12.5K]4 years ago
4 0

Answer:

True

Explanation:

Hormones are chemicals produced by endocrine glands or specialized neurons. They are extremely important for controlling the functioning of the human body. Various hormones are produced in our body, each having a specific effect.

Some hormones act as a chemical messenger, carrying information between cells. Others act to regulate organs and regions of the body.

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Chemical reactions can create more complex products. What evidence best explains this phenomenon? Larger macromolecules breakdow
Temka [501]

Answer:

The molecular structure of complex macromolecules show that a chemical reaction has occurred.

Explanation:

A macromolecule is defined as molecule containing a very large number of atoms, such as a protein, nucleic acid, or synthetic polymer.

Macromolecules are formed by chemical reactions between simple molecules which join together to give the macromolecule.

If we look at the structure of a macromolecule very closely, we will discover evidences that show that the complex structure of the macromolecule was created by stepwise chemical reactions.

5 0
3 years ago
Read 2 more answers
Each ATP molecule contains about 1% of the amount of chemical energy available from the complete oxidation of a single glucose m
larisa86 [58]

Answer:

It is converted to heat.

3 0
3 years ago
Although the cause of Parkinson's disease is unknown, research indicates that it may be due to defective nuclei in the cells of
kumpel [21]

Answer:

B) DNA could not be accurately replicated

Explanation:

Parkinson's disease is characterized by a deficiency in movement due to an anomaly in the nervous system of the body. However, according to this question, the cause of Parkinson's disease is unknown, although research points out that it may be due to defective nuclei in the cells of those affected.

Since Parkinson's disease is considered to be related to a defective nuclei at the cellular level, the most likely result is that DNA could not be accurately replicated. This is because DNA is located in the nucleus, and hence, a defective nucleus will affecti the DNA.

N.B: The other options are not related to the nucleus

3 0
3 years ago
when the process of mitosis is correctly completed, the daughter cells should contain exact copies of all of on organisms genes.
ser-zykov [4K]

DNA is the bio molecule that contains all of the organisms genes. when cell divides through mitosis, the daughter cells contains exact copies of DNA from both of its parents.

4 0
4 years ago
The locations of neural activity, called _____, are interconnected.
Usimov [2.4K]
Nodes
<span>
Sensory neurons are the neurons responsible for receiving the information from the environment or the stimuli. This sensory neurons pass the message thru interneurons and then to Central Nervous System (brain and spinal cord) which then sends the signal to the motor neuron. </span>
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3 years ago
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