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Fibrous joints are present between ( M.P.P.M.T. -2000)
Fibrous joints are present between the bones of the skull. These joints, also known as sutures, are immovable and are connected by dense connective tissue. They play a crucial role in protecting the brain by providing a rigid structure.
During & vigorous exercise, glucose is converted into (C.P.M.T.- 2000)(a)
During vigorous exercise, the body's demand for energy increases significantly. When oxygen levels are insufficient for aerobic respiration, the body switches to anaerobic respiration. In this process, glucose is converted into lactic acid to produce energy quickly. This is why muscles may feel sore after intense exercise due to lactic acid buildup.
Synovial fluid is present in (Har. P.M.T. - 2000)
Synovial fluid is a viscous fluid found in the cavities of synovial joints, which are also known as freely movable joints. This fluid acts as a lubricant, reducing friction between the articular cartilages of synovial joints during movement, thereby facilitating smooth and painless joint motion.
Iliac of pelvic girdle is articulated with sacrum for (B.V.-2001)
Red muscle is rich in (J.I.P.M.E.R.-2002)
Red muscles, also known as slow-twitch muscles, are rich in mitochondria. Mitochondria are the powerhouse of the cell and provide the energy required for continuous and extended muscle contractions. This is why red muscles have high endurance but generate less force compared to white muscles.
Joint between atlas and axis is (A.F.M.C. - 2003)
The joint between the atlas (the first cervical vertebra) and the axis (the second cervical vertebra) is a pivot joint. This type of joint allows for rotational movement, which is why we can turn our heads from side to side.
The longest bone amongst the following is (B.V - 2003)
The femur, or thigh bone, is the longest bone in the human body. It extends from the hip to the knee and plays a crucial role in supporting the weight of the body and allowing for leg movement.
ATP-ase needed for muscle contraction is present over ( C.B.S.E.-2004)
ATP-ase needed for muscle contraction is present in the myosin heads. During muscle contraction, ATP binds to myosin, which is then hydrolyzed by ATP-ase to provide the energy necessary for the myosin heads to attach to actin filaments and produce a contraction.
And R type question option for question number Statement (A) : In skeleton muscle horizontal belts are arranged in line. Reason (R) : Skeleton muscle is also called striated muscle.
Both the statements are true and Reason (R) is the correct explanation for Assertion (A). Skeletal muscles are also called striated muscles because they have a banded appearance due to the arrangement of actin and myosin filaments in repeating units called sarcomeres, which form horizontal belts.
And R type question option for question number Statement (A) : The contraction of cardiac muscle is Quick, rhythmic, powerful and never get fatigue Reason (R) : Intercalated disc is absence in cardiac muscle.
Statement (A) is true as cardiac muscles contract quickly, rhythmically, and powerfully, and they do not fatigue easily. However, Reason (R) is false because intercalated discs are present in cardiac muscle. These discs contain gap junctions that facilitate the synchronized contraction of cardiac muscle cells.
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The bank mixes NEET previous year questions (PYQs) with practice questions, each tagged with its exam appearances where applicable.