- Body Systems.
- Immune System.
- Digestive System.
- Circulatory System.
- Muscular System.
- Respiratory System.
- Skeletal System.
- Nervous System.
Table of Contents
What works together as a system to add support to the human body and help it move?
Your musculoskeletal system includes bones, muscles, tendons, ligaments and soft tissues. They work together to support your body’s weight and help you move.
Do muscles work together as a system to help your body move while adding support?
Muscles work together as a system to help your body move while adding support. Inside the human body, muscles help to digest food and pump blood.
Do movements occur when the appendicular skeleton works independently of the muscular system?
The appendicular skeleton consists of the skull, spine, ribs, and sternum. Movements occur when the appendicular skeleton works independently of the muscular system.
Which of the following is not a function of bones?
So, the correct option is ‘Muscle attachment’.
What is the fluid medium of the nucleus called?
Just as the fluid inside a cell is called cytoplasm, the fluid in the nucleus is called ‘nucleoplasm’. It is enveloped by the nuclear membrane and consists of chromatin (chromosomes) and nucleolus.
What is the unit of structure for a tissue?
Cells. Cells are the basic structural and functional unit of all life.
What is the liquid in a cell?
Cytoplasm. Within cells, the cytoplasm is made up of a jelly-like fluid (called the cytosol) and other structures that surround the nucleus. Cytoskeleton. The cytoskeleton is a network of long fibers that make up the cell’s structural framework.
Which type of muscle never gets tired?
This is primarily because the heart is made of cardiac muscle, consisting of special cells called cardiomyocytes. Unlike other muscle cells in the body, cardiomyocytes are highly resistant to fatigue.
What is the largest muscle in the human body?
The gluteus maximus is the largest muscle in the human body. It is large and powerful because it has the job of keeping the trunk of the body in an erect posture. It is the chief antigravity muscle that aids in walking up stairs.
Which type of muscle is found only in the heart?
Cardiac muscle is an involuntary striated muscle tissue found only in the heart and is responsible for the ability of the heart to pump blood.
Which muscle extends from the ribs to the pelvis and acts to compress the abdomen?
The transversus abdominis (TrA) muscle is the deepest of the 6 abdominal muscles. ๏ปฟ It extends between the ribs and the pelvis, wrapping around the trunk from front to back. The fibers of this muscle run horizontally, similar to a back support belt.
Which organs are not protected by bones in the axial skeleton?
Which organs are not protected by bones in the axial skeleton? Use the image below to help in determining the answer. bladder, uterus, etc. Which would be a part of the appendicular skeleton?
Which gland controls and regulates all other glands and secretes growth hormones?
The pituitary gland is a small pea-sized gland that plays a major role in regulating vital body functions and general wellbeing. It is referred to as the body’s ‘master gland’ because it controls the activity of most other hormone-secreting glands.
What is the longest thing in your body?
The longest bone in the human body is the femur. The largest artery is the aorta and the largest vein is the inferior vena cava.
What are the 12 system of human body?
They are Integumentary System, Skeletal System, Muscular System, Nervous System, Endocrine System, Cardiovascular System, Lymphatic System, Respiratory System, Digestive System, Urinary System, and Reproductive System (Female and Male). Figure 5.1.
What is the largest organ in the body?
The skin is the body’s largest organ.
Which bone is not a facial bone?
Terms in this set (22) Which of the following bones is not a facial bone? The ethmoid bone forms the area of the cranium between the nasal cavity and the orbits.
What would be the effect if an adolescent boy entered puberty at age 16 instead of age 11?
What would be the effect if an adolescent boy entered puberty at age 16 instead of age 11? Osteoblasts would not increase their rate of bone deposition to exceed the cartilage production until age 16.
What are bone made of?
Bones are made of connective tissue reinforced with calcium and specialised bone cells. Most bones also contain bone marrow, where blood cells are made. Bones work with muscles and joints to hold our body together and support freedom of movement. This is called the musculoskeletal system.
What is the powerhouse of the cell?
The mitochondria, often labeled the powerhouse of the cell, are the organelle responsible for energy production within the cell. Playing an important role in cellular respiration, the mitochondria are the main location for ATP production.
Which organelle is the powerhouse of the cell and produces energy?
Mitochondria are membrane-bound cell organelles (mitochondrion, singular) that generate most of the chemical energy needed to power the cell’s biochemical reactions. Chemical energy produced by the mitochondria is stored in a small molecule called adenosine triphosphate (ATP).
Which organelle is the control center or brain of the cell?
Known as the cell’s “command center,” the nucleus is a large organelle that stores the cell’s DNA (deoxyribonucleic acid). The nucleus controls all of the cell’s activities, such as growth and metabolism, using the DNA’s genetic information.
Is the smallest unit of human body?
The cell. The cell is said to be the smallest part of the body which is alive. It is the structural and functional unit of life.
What is the structural unit of an organ?
A group of cells form a tissue which performs a specific function. A group of tissue forms an organ and in the same way, a group of organs form an organism. That is why cells are considered as the basic structural units of living organisms.