A) Algae.
(im not 100% sure but it makes the most sense to me. See if google knows to double check)
<span>The DSM-5 (or DSM V) distinguishes between mild (</span>slight cognitive impairment)<span> and major (full out dementia) forms of neurocognitive disorders.
The DSM-5, (Diagnosis and Statistical-manual of Mental-disorders 5th edition), was published in 2013 by the American Psychiatric Association (APA). Mostly used by psychiatrists to classify their patients' disease.
In the chapter of DSM-5: Neurocognitive Disorders, it was added the diagnoses of mild neurocognitive disorder and major neurocognitive disorder (this is not present in the DSM 4 (1993)).
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Answer:
Because A does not equal T, and G does not equal C, this cannot be a double-stranded DNA molecule. It must therefore be a single-stranded DNA.
Explanation:
The base composition in the observed DNA sample does not follow the Chargaff rule. If it was a double-stranded DNA, the percent proportion of adenine base and thymine base should be equal (either 30% or 20% for both). Similarly, the percent proportion of guanine and cytosine bases must also be equal (either 30% or 20% for both). Since the given sample does not follow it, it is not a double-stranded DNA molecule but is present as a single strand.
D because both a & b are correct