Soal Latihan Materi SiSTEM Gerak Sub Materi Sendi Untuk Kelas VIII

Tulang yang satu dihubungkan dengan tulang yang lainnya oleh sendi. Sendi adalah struktur yang memungkinkan gerakan antara dua tulang. Sendi terdiri dari permukaan tulang yang dilapisi dengan lapisan tulang rawan yang licin, yang memungkinkan tulang bergeser satu sama lain dengan sedikit gesekan. Sendi juga dilengkapi dengan jaringan ikat dan otot yang membantu mempertahankan stabilitas dan memungkinkan gerakan yang lancar.

The letter "d" in the picture indicates a pivot joint. A pivot joint allows rotation around a central axis, allowing movement in only one plane. This type of joint is commonly found in the neck, allowing the head to rotate from side to side.

The correct answer is "Sendi peluru". Sendi peluru, also known as the ball-and-socket joint, is a type of joint that allows for a wide range of motion in multiple directions. It is located between the upper arm and the shoulder, and it enables movements such as rotation, flexion, extension, abduction, and adduction. This joint is characterized by a rounded end of one bone fitting into a cup-like socket of another bone, allowing for smooth and fluid movement.

The given question is in Indonesian language and it is asking about the joint between the bones of the skull. The correct answer is "Sendi mati" which translates to "immovable joint" in English. This type of joint does not allow any movement and is found between the bones of the skull, ensuring the stability and protection of the brain.

The correct answer is "Sendi peluru." This is because "sendi peluru" refers to a ball-and-socket joint, which allows for a wide range of movement in multiple directions. This type of joint is commonly found in the human body, such as the shoulder and hip joints.

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The letter "c" in the picture indicates a hinge joint.

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