Define Anatomy / Define Physiology

Anatomy: The study of the structure of living organisms and the relationship of its parts. Physiology: The science that deals with the functions of the living organisms and its parts.

What are the levels of organization from smallest to largest?

Chemical Level --> Organelle Level --> Cellular Level --> Tissue Level --> Organ Level --> System Level --> Organism Level

What are the basic components of homeostatic control mechanisms?

Sensor Mechanism, Integrating (Control) Center, Effector Mechanism, & Feedback (Figure 2-3 for refresher example)

What are examples of helpful positive feedback?

Examples of helpful positive feedback: events that lead to a sneeze, the formation of a blood clot, the birth of a baby, and an immune response to an infection

Define Ionic Bond / Define Covalent Bond

Ionic Bond: A chemical bond formed by the transfer of electrons from one atom to another. Covalent Bond: A chemical bond formed by the sharing of electrons between the outer levels of two atoms.

What are the four major elements that make up 96% of the material in the human body?

Carbon, Nitrogen, Oxygen, Hydrogen

What does a pH level of less than seven, at seven, and greater than seven indicate?

A pH of less than seven indicates acidity (more hydrogen ions than hydroxide ions). A pH of seven indicates equal amounts of H+ and OH-. A pH greater than seven indicates alkalinity (more OH- than H+).

Monosaccharides (simple sugars) are relatively small ____. The most important simple sugar is ____. It is a ____ -carbon sugar with the formula _______. A. proteins, glucose, 94 C3H8O3 B. carbohydrates, glucose, 6, C6H12O6 C. lipids, glucose, 6, C6H6O6

B: carbohydrates, glucose, 6, C6H12O6

What are the base pairs that hold the two chains of DNA molecule together by hydrogen bonding?

Adenine binds to thymine (two hydrogen bonds) Cytosine binds to guanine (three hydrogen bonds)

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Angelina Huston

Anatomy Weeks 1-5

Question	Answer
Define Anatomy / Define Physiology	Anatomy: The study of the structure of living organisms and the relationship of its parts. Physiology: The science that deals with the functions of the living organisms and its parts.
What are the levels of organization from smallest to largest?	Chemical Level --> Organelle Level --> Cellular Level --> Tissue Level --> Organ Level --> System Level --> Organism Level
What are the basic components of homeostatic control mechanisms?	Sensor Mechanism, Integrating (Control) Center, Effector Mechanism, & Feedback (Figure 2-3 for refresher example)
What are examples of helpful positive feedback?	Examples of helpful positive feedback: events that lead to a sneeze, the formation of a blood clot, the birth of a baby, and an immune response to an infection
Define Ionic Bond / Define Covalent Bond	Ionic Bond: A chemical bond formed by the transfer of electrons from one atom to another. Covalent Bond: A chemical bond formed by the sharing of electrons between the outer levels of two atoms.
What are the four major elements that make up 96% of the material in the human body?	Carbon, Nitrogen, Oxygen, Hydrogen
What does a pH level of less than seven, at seven, and greater than seven indicate?	A pH of less than seven indicates acidity (more hydrogen ions than hydroxide ions). A pH of seven indicates equal amounts of H+ and OH-. A pH greater than seven indicates alkalinity (more OH- than H+).
Monosaccharides (simple sugars) are relatively small ____. The most important simple sugar is ____. It is a ____ -carbon sugar with the formula _______. A. proteins, glucose, 94 C3H8O3 B. carbohydrates, glucose, 6, C6H12O6 C. lipids, glucose, 6, C6H6O6	B: carbohydrates, glucose, 6, C6H12O6
What are the base pairs that hold the two chains of DNA molecule together by hydrogen bonding?	Adenine binds to thymine (two hydrogen bonds) Cytosine binds to guanine (three hydrogen bonds)
Which cell structure synthesizes carbohydrates, combines it with protein, and packages the products as globules of glycoprotein? A. Plasma Membrane B. Centrosome C. Ribosomes D. Golgi Apparatus	D. Golgi Apparatus
Which cell structure is the site of adenosine triphosphate synthesis? A. Nucleus B. Mitochondria C. Vesicles D. Plasma Membrane	B. Mitochondria

Created by: amhuston01

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