The Chemical Basis Of Life - Seeleys Anatomy and Physiology | Biology+

Course

Anatomy & Physiology

Study Pack

Set 1: The Human Organism

Set 2: The Chemical Basis of Life

Set 3: Cell Biology

Set 5: Integumentary System

Set 6: Skeletal System: Bones and Bone Tissue

Set 7: Skeletal System: Gross Anatomy

Set 8: Joint and Movement

Set 9: Muscular System: Histology and Physiology

Set 10: Muscular System: Gross Anatomy

Set 11: Functional Organization of Nervous Tissue

Set 12: Spinal Cord and Spinal Nerves

Set 13: Brain and Cranial Nerves

Set 14: Integration of Nervous System Functions

Set 15: The Special Senses

Set 16: Autonomic Nervous System

Set 17: Functional Organization of the Endocrine System

Set 18: Endocrine Glands

Set 19: Cardiovascular System: Blood

Set 20: Cardiovascular System: the Heart

Set 21: Cardiovascular System: Blood Vessels and Circulation

Set 22: Lymphatic System and Immunity

Set 23: Respiratory System

Set 24: Digestive System

Set 25: Nutrition, Metabolism, and Temperature Regulation

Set 26: Urinary System

Set 27: Water, Electrolyte, and Acid-Base Balance

Set 28: Reproductive System

Set 29: Development, Growth, Aging, and Genetics

Set 2 The Chemical Basis Of Life

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Set 2 The Chemical Basis Of Life

(Multiple Choice)

Free

Subatomic particles located around the nucleus of an atom are ________.

A) protons
B) electrons
C) neutrons
D) neutrinos
E) photons

Answer

(Multiple Choice)

Free

An atom has an atomic number of 19 and a mass number of 39. This atom will have ________ neutrons.

A) 19
B) 20
C) 39
D) 58

Answer

(Multiple Choice)

Free

An atom of chlorine has 17 protons and 18 neutrons. Which of the following statements is true?

A) Chlorine atoms have 18 electrons.
B) Chlorine has a mass number of 35.
C) Chlorine has an atomic number of 18.
D) Chlorine has 35 electrons.
E) Chlorine has an atomic number of 35.

Answer