DNA Genetic Coding and Cell Regulation Is Now Understood to Be

question 23

Multiple Choice

DNA genetic coding and cell regulation is now understood to be incredibly important to every cell among organisms, and is also associated with viruses. Through the early and mid 1900s, scientists developed new molecular analysis methods that changed the foundations of how we understand "life" to function. Normal health and homeostasis, as well as disease, and natural variations in form and function among organisms are now better understood. Medical and biological applications have increased dramatically with the understanding of DNA molecule structure, and it is helpful to have recognition of the scientists and sequence of events contributing to our understanding.
-The scientist (scientists) who used X-ray diffraction to help reveal the geometric structure of DNA is (are)

• A) Wilkins and Franklin.
• B) Avery and Macleod.
• C) Watson and Crick.
• D) Chargaff.
• E) Hershey and Chase.

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Definitions:

Right Hip

Refers to the hip joint on the right side of the body, connecting the thigh bone (femur) to the pelvis.

Movable End

The part of a structure or mechanism that is capable of moving or being moved in relation to other parts.

Muscle

Tissues in the body that contract and relax to produce movement, held together by connective tissue and supplied with nerves and blood vessels.

Point Of Insertion

The specific location on the body where a muscle attaches and moves the bone that is closer to the midline or center of the body during contraction.