All categories

3 years ago

An insertion of the fibularis longus is the __________.

2 answers:

7 0

The medial cuneiform is present under the foot and is considered as an insertion or distal attachment of the fibularis longus.

Further explanation

Two muscles are grouped together in the leg portion to form peroneal or fibular muscles. These muscles lie in the fibular compartment, starting from the fibula and extending to the metatarsal bones. The motion of the ankle joint and the foot is achieved by the metatarsal bones.

The fibularis longus is also called peroneus longusand is the muscle of the leg found in the lateral compartment. This muscle is linked to the head of the fibula present proximally. It extends down the lateral malleolus of the ankle and finally inserts into the first metatarsal and the medial cuneiform of the foot. The Superficial peroneal nerves innervate the peroneus muscles.

The cuneiform bones are three in numbers namely the medial or first cuneiform, the intermediate or middle cuneiform, and the lateral cuneiform. They are found between the different metatarsal bones and the navicular bone. The largest cuneiform bone is the medial cuneiform and is located at the foot's medial side, frontwards to the navicular bone and backward of the first metatarsal. The second cuneiform is wedge-shaped with a thin pointed end at the base and is present in the middle of the first and third cuneiform. The lateral cuneiform also resembles a wedge and is present inbetween the tarsal bones.

The fibularis longus functions to help in the bending of the ankle. It also helps in the stabilization of the portion of the leg present above the foot as it works together with the peroneal retinaculum tendons.

Learn more:

Learn more about the effects of alcohol on brain brainly.com/question/2034996
Learn more about alcohol is an antidepressant drug brainly.com/question/4541397
Learn more about the effect of alcohol on body weight brainly.com/question/826810

Answer details:

Grade: Higher secondary

Subject: Biology

Chapter: Muscular System

Keywords:

Fibularis longus, peroneus longus, medial cuneiform, intermediate cuneiform, lateral cuneiform, metatarsal bones, fibula, ankle, foot, ankle joint, navicular bone, tarsal bone, tendons, peroneal retinaculum.

cluponka [151]3 years ago

4 0

medial cuneiform

It lies on the inner side of the foot. It lies in the front of navicular bone and behind the metatarsal.

You might be interested in

You should suspect a kidney injury anytime the patient presents with

lions [1.4K]

A hematoma in the flank locale. A hematoma is a confined accumulation of blood outside the veins, due to either malady or injury including damage or surgery and may include blood proceeding to leak from broken vessels. A hematoma is at first in fluid shape spread among the tissues incorporating into sacs between tissues where it might coagulate and harden before blood is reabsorbed into veins. An ecchymosis is a hematoma of the skin bigger than 10mm.

4 0

3 years ago

Individuals who have favorable traits will likely have ______ offspring. less

oksian1 [2.3K]

If less is the only option then go with that like your question suggests but more feels like a better answer

5 0

2 years ago

*PLEASE ANSWER!!!* ASAP

Law Incorporation [45]

A: mouth for a primate

4 0

3 years ago

WILL GIVE BRAINLIEST IF ANSWERED CORRECTLY!!!;!!!:’dons

Jobisdone [24]

What minions are you taking about?

8 0

2 years ago

Bioflix activity: membrane transport -- vocabulary review can you match the processes involved in membrane transport to their de

Natalka [10]

Explanation:

From the diagram with corresponding labels:

Exocytosis
Facilitated diffusion
Endocytosis
Diffusion
Active transport

Further explanation:

Via diffusion, small water molecules can move across the phospholipid bilayer acts as a semi-permeable membrane into the extracellular fluid or the cytoplasm which are both hydrophilic and contain large concentrations of polar water molecules or other water-soluble compounds.

Via osmosis, the water passes through the membrane due to the difference in osmotic pressure on either side of the phospholipid by layer this means that the water moves from regions of high osmotic pressure/concentration to regions of low pressure/ concentration to a steady state.

Active transport is a mediated process that requires the use of specialized membrane proteins these proteins require energy in the form of avenues and triphosphate or ATP in order to facilitate necessary conformational changes to the large protein molecules.

Carrier proteins and channel proteins are the two major classes of membrane transport proteins; these allow large molecules called solutes (including essential biomolecules) to cross the membrane. Channel proteins which are pores filled with water versus enabling charged molecules to diffuse across the membrane, from regions of high concentration to regions of lower concentration. This is a passive part of facilitated diffusion

...some very large molecules require specialized type of active transport in order to move across the membrane this includes endocytosis and exocytosis

During endocytosis large molecules cells and cell fragments moved across the plasma membrane through a process of invagination; piece of the external cell membrane falls into itself and forms a small pocket that surrounds the target molecule this breaks off from the membrane to form an intracellular vesicle; different methods of endocytosis such as Phagocytosis, Pinocytosis and receptor-mediated endocytosis, take in cells, water and targeted substances respectively.

Similarly, in exocytosis, the particles (Protein, Waste material etc.) surrounded by a phospholipid membrane. However, this membrane is formed in the cytoplasm, and attaches to the plasma membrane’s interior in a process opposite to endocytosis; material is removed from the cell and exported into the cell’s exterior called the extracellular space.

Learn more about membrane components at brainly.com/question/1971706

Learn more about plasma membrane transport at brainly.com/question/11410881

#LearnWithBrainly

3 0

3 years ago