Multiple Choice
Which muscle is an antagonist to the biceps brachii muscle?
326
views
9. Muscle Tissue
Introduction to Muscles and Muscle Tissue
Struggling with Anatomy & Physiology?
Join thousands of students who trust us to help them ace their exams!Watch the first videoMultiple Choice
Which muscle is responsible for extending the big toe?
A
Tibialis anterior
B
Peroneus longus
C
Extensor hallucis longus
D
Flexor hallucis longus
Verified step by step guidance1
Identify the function of each muscle listed in the options. The tibialis anterior is primarily responsible for dorsiflexion and inversion of the foot.
Understand the role of the peroneus longus, which is involved in plantarflexion and eversion of the foot.
Recognize that the flexor hallucis longus is responsible for flexing the big toe, not extending it.
Focus on the extensor hallucis longus, which is specifically responsible for extending the big toe.
Conclude that the extensor hallucis longus is the correct muscle responsible for the extension of the big toe, as it directly performs this action.
4:36mWatch next
Master Properties of Muscle Tissue with a bite sized video explanation from Bruce Bryan
Start learningRelated Videos
Related Practice
Introduction to Muscles and Muscle Tissue practice set
Problem sets built by lead tutorsExpert video explanations