Which is the correct definition of the lymphatic system?

Answers

Answer 1
Answer: The lymphatic system is the network of vessels through which lymph drains from the tissues into the blood.

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Compare and contrast mental health and emotional health.

Which of the following is an important step in the process of conflict resolution?A.

defining the problem and proposing a solution
B.

requiring all participants to adopt your viewpoint
C.

agreeing only with your own values
D.

none of the above

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A is the sensible one

In terms of biomechanics, which circumstance leads to higher levels of stress on a person's body?

Answers

  • C- an increase in a person's activity level
When a person is tired of lazy the stress of the body activate
THERE I HELP U CAN U HELP ME ON A QUESTION PLEAAAASE

One examples of cross-contamination is when a foodhandler: A. Uses the same ice for serving drinking and keeping beverage bottles cold B. Prepares hand-battered food in small batches C. Uses separate cutting boards for raw and cooked meat D. Washes fruits and vegetables under running water

Answers

Answer:

(A). Uses the same ice for serving drinking and keeping beverage bottles cold.

This is the only example where there is something being used twice for different reasons, which is a big no-no in food safety.

Stiff muscles only result from overworking them

Answers

Stiff muscles can come from overworking them, but also from having lactic acid accumulation, low hydration or glycogen stores and from 'DOMS' delayed onset muscle soreness which can take a day or two to appear after a suddenly (unusual) strenuous workout.

Final answer:

Muscle stiffness is multifaceted and can result from factors such as overworked muscles, cellular damage after intense exercise, improper alignment of joints, lack of warm-up before exercises, and myosin heads not detaching from action-binding sites. Muscles gain mass as the damage is repaired, a process called hypertrophy. This contrasts with the atrophy process where sarcomeres and myofibrils disappear but the number of muscle fibers remains.

Explanation:

Stiff muscles do not only result from overworking them but can be due to various factors. Improper resistance training, for instance, can lead to overused muscles, tendons, or bones resulting from too heavy loads or insufficient recovery time between workouts. Other causes include cellular damage to muscle fibers after intense exercise and joints not properly aligned. Besides, the condition of muscles being rarely completely relaxed or flaccid also contributes to muscle stiffness.

However, it's worth noting that muscles gain mass as the muscle damage is repaired, and additional structural proteins are added to replace the damaged ones. This is referred to as hypertrophy. The opposite process - atrophy, results in the disappearance of sarcomeres and myofibrils but not the number of muscle fibers, which can be observed when a limb casts are removed or in diseases like polio.

Everyday activities, such as exercise and stretching, matter too. Warm-up exercises increase blood flow to the muscles while stretching helps pull on the muscle fibers. Absence of a proper warm-up can result in damage to muscle fibers or a pulled tendon. Lastly, myosin heads not detaching from actin-binding sites results in muscle stiffness, causing conditions like 'writer's cramp' or rigor mortis in a recently deceased person.

Learn more about Muscle Stiffness here:

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The energy derived from the digestion of food is __________.a. kinetic energy
b. inertia
c. momentum
d. chemical energy

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D. Chemical energy, just took the test on edge.

Two glucose molecules joined together form

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Two glucose molecules joined together form Disachrides. Maltose is created by joining two molecules of glucose. A disaccharide called maltose is made up of two glucose units connected by a (1–4) glycosidic bond.

Thus, Two glucose molecules joined together form a disaccharide called maltose.

Maltose is formed through a condensation reaction, where the two glucose molecules combine, releasing a molecule of water.

It is a common sugar found in grains, such as barley, and is often used in brewing and fermentation processes. Disaccharides are sugars made up of two monosaccharide units connected by a glycosidic link.

Thus, Two glucose molecules joined together form Disachrides. Maltose is created by joining two molecules of glucose. A disaccharide called maltose is made up of two glucose units connected by a (1–4) glycosidic bond.

Learn more about Glucose, refer to the link:

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I want to say they form a disaccharide