Mutagen is an agent that causes DNA mutations. UVA radiation penetrates deep into the skin and acts as a mutagen. UV light is the most common source of radiation that affects DNA, but it is a weak radiation and it penetrates only the surface cells of your skin.
: Rationale: A lack of support. It was discovered that Nixon’s advisors had connections to the individuals involved in the burglary at the democratic headquarters. Not long after, Nixon was forced to release transcripts of all his recorded conversations at the White House. Nixon complied, but did not turn over any of the recorded conversations with his advisors. He claimed that as president he had the right to keep discussions with his advisors private. As the case details were released through the media, Americans were shocked to learn that the President might be involved in criminal activity and withdrew their support.
Cones (present in the retina of the eye)
Answer:
Increasing carbon dioxide concentration increases the rate of photosynthesis as carbon dioxide (CO2) is
<em><u>a limiting factor.</u></em>
<em><u /></em>
Explanation:
Some limiting factors like carbon dioxide, temperature etc. influence the photosynthetic rate, which may end up <em>reducing the potential amount of carbohydrate produced by photosynthesis</em>. Carbon dioxide is important for this form of biosynthesis: it provides the inorganic carbon that is integrated into carbohydrate molecules.
The photosynthetic rate can be slowed by a decline in the concentration of available carbon dioxide.
<em> 6 CO2 + 6 H2O + light → C6H12O6 + 6 O2
</em>
Carbon Dioxide + Water + Light Glucose + Oxygen
According to the context, the statement about the neuromuscular junction is true.
<h3>What is the neuromuscular junction?</h3>
It is the part of the body where the neuron comes into contact with the muscle, that is, it is the point of connection between the motor neuron and the receptors of the muscle membrane that will carry out the contraction.
In this union, the main neurotransmitter involved, the one that activates the receptors of the muscular plate in such a way that the muscles contract, is acetylcholine.
Therefore, we can conclude that according to the context, the statement about the neuromuscular junction is true.
Learn more about neuromuscular junction here: brainly.com/question/2158896
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