It's found in body fluids. Blood, semen, vaginal and cervical secretions, and breast milk. It can always to detected in other body fluids like salvia, but salvia doesn't have a transmission risk.
Answer: Option B
Explanation:
Wendell always gets anxious before taking a math test because he is not good in this subject.
Because of this reason he gets anxious while performing the physics numerical also.
This condition is known as generalization in classical conditioning, in which the persons develops a fear against conditioned stimulus and this response gets evoked by the similar objects or situations.
Hence, the correct answer is option B
Proteins are extremely important. They are large, complex molecules that are used for structural support, storage, to transport substances, and as enzymes. They are a sophisticated, diverse group of molecules, and yet they are all polymers of just 20 amino acids.
<span> Here is synonym noninfectious
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