Law of Conservation of Matter
What will be an ideal response?
Matter can neither be created nor destroyed; it only changes form.
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Your professor asks you to explain the difference between a tendon and a ligament. How do you answer?
A. Tendons secure muscles to other muscles and ligaments secure bones to other bones. B. Tendons and ligaments have the same function but are found in different areas of the body. C. Tendons secure muscles to bones and ligaments secure muscles to other muscles. D. Tendons are just enlarged ligaments. E. Tendons secure muscles to bones and ligaments secure bones to other bones.
The mitotic spindle is primarily composed of ____
a. actin b. intermediate filaments c. microtubules d. keratin e. motor proteins
The rain shadow associated with mountains is on the _____ side and has a _____ climate than the _____ side of the mountain.
A. downwind; wetter; upwind B. upwind; drier; downwind C. downwind; drier; upwind D. upwind; wetter; downwind
The purpose of meiosis I is
A. to create 4 haploid cells. B. to separate homologous chromosomes. C. to replicate chromosomes. D. to repair errors in DNA synthesis. E. to separate sister chromatids.