Bio 169- Anatomy and Physiology I: Final Exam
Questions Solved 100% Correct Rated A+
Which of the following statements about the cytoskeleton is FALSE? - ✔✔The cytoskeleton
synthesizes proteins
Which of the following is a function of a plasma membrane protein? - ✔✔molecular
transport through the membrane
Human cells that lack centrioles cannot: - ✔✔divide
During osmosis, water moves toward: - ✔✔the highest solute concentration
A substance moves by facilitated diffusion in a cell. - ✔✔protein channel
Where does protein synthesis occur? - ✔✔ribosomes
If a cell has 18 chromosomes and undergoes mitosis, how many chromosomes would each
daughter cell have? - ✔✔18
Carbon dioxide is a small molecule that moves through the phospholipid bilayer with its
concentration gradient by: - ✔✔simple diffusion
Provide the tRNA anticodon: UAC - ✔✔AUG
Tetracycline is an antibiotic used to treat infections. It binds with bacterial ribosomes and
inhibits the tRNA molecule from binding to the ribosome. What process is interrupted? -
✔✔translation
,Which of the following is a yellow-orange skin pigmet? - ✔✔carotene
Thomas is deaf, but can feel the vibrations of music through sensory receptors in his skin called:
- ✔✔lamellated (Pacinian) corpuscles
How long will it take for a suntan to fade? - ✔✔40 to 50 days
Where is thick skin located? - ✔✔palms
Exposure to UV radiation causes the skin to darken by increasing to production of: -
✔✔melanin
Subcutaneous injections involve administration of medicine into the: - ✔✔hypodermis
The epidermis is: - ✔✔keratinized cutaneous membrane
We have unique patterns on our fingers, toes, palms, and soles created by: - ✔✔epidermal
ridges
What type of cell junction bands together adjacent cells, making the epidermis stronger? -
✔✔desmosome
Under what conditions would the skin produce sweat and experience cutaneous vasodilation? -
✔✔upon increase in body temperature
Thick skin lacks: - ✔✔hair follicles
, Humans often purchase antiperspirants and deodorants to suppress and mask the odors of
secretions from the: - ✔✔apocrine glands
Melanin is produced upon exposure to: - ✔✔UV radiation
What stimulates the secretion of sebum? - ✔✔sex hormones
What sensation is NOT detected by the skin? - ✔✔equilibrium
What does vellus hairs lack? - ✔✔pigment
The most superficial layer of the dermis is the: - ✔✔papillary layer
Thin skin lacks stratum: - ✔✔lucidum
All cells in the epidermis arise from mitotic activity in stratum: - ✔✔basale
What type of bone growth do you think a 40-year-old male experiences? - ✔✔appositional
growth
Which hormone, produced by the thyroid gland, works opposite to parathyroid hormone
(PTH)? - ✔✔calcitonin
Bones are constantly undergoing resorption for various reasons. Which of the following cells
accomplishes this process? - ✔✔osteoclast
Primary ossification centers develop in long bones in the: - ✔✔diaphysis
Questions Solved 100% Correct Rated A+
Which of the following statements about the cytoskeleton is FALSE? - ✔✔The cytoskeleton
synthesizes proteins
Which of the following is a function of a plasma membrane protein? - ✔✔molecular
transport through the membrane
Human cells that lack centrioles cannot: - ✔✔divide
During osmosis, water moves toward: - ✔✔the highest solute concentration
A substance moves by facilitated diffusion in a cell. - ✔✔protein channel
Where does protein synthesis occur? - ✔✔ribosomes
If a cell has 18 chromosomes and undergoes mitosis, how many chromosomes would each
daughter cell have? - ✔✔18
Carbon dioxide is a small molecule that moves through the phospholipid bilayer with its
concentration gradient by: - ✔✔simple diffusion
Provide the tRNA anticodon: UAC - ✔✔AUG
Tetracycline is an antibiotic used to treat infections. It binds with bacterial ribosomes and
inhibits the tRNA molecule from binding to the ribosome. What process is interrupted? -
✔✔translation
,Which of the following is a yellow-orange skin pigmet? - ✔✔carotene
Thomas is deaf, but can feel the vibrations of music through sensory receptors in his skin called:
- ✔✔lamellated (Pacinian) corpuscles
How long will it take for a suntan to fade? - ✔✔40 to 50 days
Where is thick skin located? - ✔✔palms
Exposure to UV radiation causes the skin to darken by increasing to production of: -
✔✔melanin
Subcutaneous injections involve administration of medicine into the: - ✔✔hypodermis
The epidermis is: - ✔✔keratinized cutaneous membrane
We have unique patterns on our fingers, toes, palms, and soles created by: - ✔✔epidermal
ridges
What type of cell junction bands together adjacent cells, making the epidermis stronger? -
✔✔desmosome
Under what conditions would the skin produce sweat and experience cutaneous vasodilation? -
✔✔upon increase in body temperature
Thick skin lacks: - ✔✔hair follicles
, Humans often purchase antiperspirants and deodorants to suppress and mask the odors of
secretions from the: - ✔✔apocrine glands
Melanin is produced upon exposure to: - ✔✔UV radiation
What stimulates the secretion of sebum? - ✔✔sex hormones
What sensation is NOT detected by the skin? - ✔✔equilibrium
What does vellus hairs lack? - ✔✔pigment
The most superficial layer of the dermis is the: - ✔✔papillary layer
Thin skin lacks stratum: - ✔✔lucidum
All cells in the epidermis arise from mitotic activity in stratum: - ✔✔basale
What type of bone growth do you think a 40-year-old male experiences? - ✔✔appositional
growth
Which hormone, produced by the thyroid gland, works opposite to parathyroid hormone
(PTH)? - ✔✔calcitonin
Bones are constantly undergoing resorption for various reasons. Which of the following cells
accomplishes this process? - ✔✔osteoclast
Primary ossification centers develop in long bones in the: - ✔✔diaphysis
