Question
Which of the following is NOT a bone of the cranium? (A) Ethmoid (B) Sphenoid Maxilla (D) Parietal
Ask by Griffin Alexander.
Jan 29,2025 18:56
UpStudy AI Solution
Tutor-Verified Answer
Answer
The **Maxilla** is not a bone of the cranium.
Solution
Sign in to Unlock Answers for Free!
A Learning Platform Trusted by Millions of Real Students and Teachers.
Unlock Answered by UpStudy AI and reviewed by a Professional Tutor
Like
Mind Expander
Did you know that the maxilla is actually part of the facial skeleton rather than the cranium? The maxilla comprises the upper jaw and holds the upper teeth, giving it a crucial role in our ability to chew and speak. It's fascinating how different bone groups contribute to our skull's overall function and structure!
On the other hand, the ethmoid, sphenoid, and parietal bones are all essential components of the cranium. The ethmoid bone, for instance, plays a significant role in the structure of the nasal cavity and helps form the eye sockets. Who knew our skulls were such a complex puzzle of bones?
Related Questions
Which is moved the least during muscle contraction?
(A) insertion
(B) the joint
(C) the origin
(D) tendons
(E) the prime mover
Biology
Mar 19, 2025
hich of the following best deseribes how an evolutionary biologist would use comparative anatomy to examine paleontological evidenise an
etermine the evelutionary re istionship oetween two species?
a By analyzing the geromes of each species to look for similar gene sequences
by determining if each species uses different structures to carry out the same functions
o By examining the bone structures of each species to look fo- similar structural pottems
of By studying the metabo ic pathways of each species to look for similarities in cellular respiration
Biology
Mar 24, 2025
Both epinephrine (a tyrosine derivative) and glucagon (a peptide hormone) increase glucose export from the liver into the bloodstream.
Each ligand binds a different receptor, but both lead to an activation of PKA. How does this happen?
Choose one:
A. Each activated receptor interacts with a unique GTP binding protein that activates PKA.
B. Both receptors bind and activate the same Ga subunit, Gsa, which indirectly leads
to PKA activation.
C. Both receptors bind directly to and activate PKA after the Gsa protein dissociates
from the receptor.
D. The receptors for the two ligands interact before binding to the heterotrimeric G proteins.
Biology
Mar 30, 2025
Which of the following is the correct sequence in a typical reflex arc?
Effector, sensory neuron, integration center, motor neuron, receptor
Receptor, sensory neuron, integration center, motor neuron, effector
Receptor, sensory neuron, motor neuron, integration center, effector
Receptor, motor neuron, integration center, sensory neuron, effector
Biology
Mar 21, 2025
