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Questions and Answers
What is the primary characteristic of an anion?
What is the primary characteristic of an anion?
- It has a neutral charge.
- It has a negative charge. (correct)
- It has a positive charge.
- It cannot participate in chemical reactions.
Which of the following is a characteristic of connective tissue?
Which of the following is a characteristic of connective tissue?
- It contains a large amount of extracellular matrix. (correct)
- It forms the outer layer of skin.
- It is composed primarily of tightly packed cells.
- It has no blood supply.
What defines homeostasis in the body?
What defines homeostasis in the body?
- The reproductive processes in organisms.
- The process of cellular differentiation.
- The growth of tissues and organs.
- The ability to maintain a stable internal environment. (correct)
Which type of feedback system enhances the original stimulus?
Which type of feedback system enhances the original stimulus?
What are the four major organic compounds in the body?
What are the four major organic compounds in the body?
What is the role of enzymes in chemical reactions?
What is the role of enzymes in chemical reactions?
What distinguishes endocrine glands from exocrine glands?
What distinguishes endocrine glands from exocrine glands?
Which type of chemical bond involves the sharing of electron pairs between atoms?
Which type of chemical bond involves the sharing of electron pairs between atoms?
What term describes the basic life process involving an increase in cell size and number?
What term describes the basic life process involving an increase in cell size and number?
Which of the following components is NOT part of a feedback system?
Which of the following components is NOT part of a feedback system?
Which chemical bond is characterized by the transfer of electrons from one atom to another?
Which chemical bond is characterized by the transfer of electrons from one atom to another?
What distinguishes anionic compounds from cationic compounds?
What distinguishes anionic compounds from cationic compounds?
Which layer of the skin contains hair follicles and sweat glands?
Which layer of the skin contains hair follicles and sweat glands?
Which characteristic is NOT typically associated with connective tissue?
Which characteristic is NOT typically associated with connective tissue?
What is an example of a reversible chemical reaction?
What is an example of a reversible chemical reaction?
Which of the following is NOT a type of epithelial tissue based on layers?
Which of the following is NOT a type of epithelial tissue based on layers?
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