D
Paleontologists study and prove the change in form and functions of organisms throughout time in the fossil record.
The vinegar contains acetic acid, so when the raw egg is
dissolved in the vinegar, there will be an instant formation of bubbles as the
raw egg’s shell will dissolve, as the contents of the insides of the egg will
be rubbery and would be unable to be eaten or consumed.
Answer:
Explanation:
Synovial joints, often referred to as joints, are composed of two or more bones with a gap between the opposite bone surfaces, connected only by the fibrous connective tissue membrane around them. The synovial joint is the main form of bone joint and has great mobility.
<em>The preclinical trial of therapy against Alzheimer’s disease (AD) is an essential and complex step. It functions as a bridge between candidate discovery and clinical development since it constantly provides us with new information on pieces of the complex AD puzzle. Analysis of this information is likely to reveal patterns of pharmacological interactions instead of the single potential drug target. A group of well-trained, knowledgeable medicinal biochemists in Alzheimacy with decades of experience in preclinical research are willing to work with leaders and scientists from academia, pharmaceutical and biotechnology companies around the world to further develop more promising and stringent therapeutics for AD.</em>
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Answer:
Four
Explanation:
Like all proteins, the "blueprint" for hemoglobin exists in DNA.
