Homework Answers
Correct answers are- Blood, Brain
In our body Blood and brain remain sterile. The brain remains isolated due to the blood-brain barrier which keeps away all kinds of infection away from the brain. Blood always gets filtered through one of the important lymph node spleen and another organ liver. So there is very less chance of getting an infection in the blood,
In intestine and mouth, there is a microflora population always present which helps to maintain a systemic homeostasis. So they are not sterile.
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Question 2 1 pts Which of the following locations...
Asap, please. Incorrect Question 13 0/2 pts Which of the following is/are among the general characteristics...
Asap, please.
Incorrect Question 13 0/2 pts Which of the following is/are among the general characteristics of the fat-soluble vitamins? (Select All That Apply) Excesses are eliminated by the kidneys Absorption occurs in the small intestine They can be stored in the body Excess ingestion can lead to toxicity due to storage in the body Incorrect Question 13 0/2 pts Which of the following is/are among the general characteristics of the fat-soluble vitamins? (Select All That Apply) Excesses are eliminated...
Question 9 10 pts Multiple Choice: Which of the following is NOT true concerning fats and...
Question 9 10 pts Multiple Choice: Which of the following is NOT true concerning fats and lipids? Some fat is necessary in our diet Polyunsaturated fatty acids cause the greatest increase in LDL levels To lower blood cholesterol levels choose foods made with unsaturated fats O A relationship has been found between a diet high in fat and cardiovascular disease D Question 10 10 pts 5. Ancample is galactose Choose Question 6 10 pts Multiple Choice: Which of the following...
stions/67.5 pts Forms of epithelial tissue Classify the following locations and functions as characteristics of the...
stions/67.5 pts Forms of epithelial tissue Classify the following locations and functions as characteristics of the different forms of epithelial tissue Answer choices may be used more than once. Absorbs molecules Lines trachea Protects with multiple layers of cells Lining of kidney tubules and various glands Lining of lungs and blood vessels Only a single layer of cells Lines the nose, mouth, esophagus, anal canal, and vagina Absorbs nutrients Protects and permits exchange of substances Appears to be layered but...
2) At each of the following locations, indicate what type of digestion (Chemical, Mechanical, Both, or...
2) At each of the following locations, indicate what type of digestion (Chemical, Mechanical, Both, or Neither) takes place. Also, Indicate the organs in which absorption of the food or water occurs. (Emphasis on the second part about indicating which organs the absorption of food or water occurs). Mouth Stomach Small Intestine Large Intestine
are these answers correct ? 1 pts Question 1 Bacteria enters the body through a small...
are these answers correct ?
1 pts Question 1 Bacteria enters the body through a small cut in the skin. This will result in stimulating all of the processes listed below, but at different stages of the immune response. Which of the following would occur FIRST? stimulate white blood cells to secrete interleukin (IL-1) make memory T cells stimulate the classical complement pathway O produce gamma interferon Question 2 Select the PAMPS from the list below. Select ALL that apply....
Question 7 (1 point) Which of the following statements are accurate? O In an average, healthy...
Question 7 (1 point) Which of the following statements are accurate? O In an average, healthy human, the partial pressure of carbon dioxide is usually higher in the the body tissues than the systemic arteries. In an average, healthy human, the partial pressure of carbon dioxide is usually higher in the the blood in systemic veins than the alveoli. In an average, healthy human, the partial pressure of oxygen is usually higher in the systemic arteries than in the body...
1 pts Question 4 Which of the following is true when dietary Calcium intake is inadequate?...
1 pts Question 4 Which of the following is true when dietary Calcium intake is inadequate? Choose all that apply. The body pulls calcium from the bones to maintain blood levels The intestines, bones and kidneys work together to maintain calcium levels The risk for developing gallstones increases The RDA for Vitamin D doubles Vitamin D is unique among all vitamins because the body can synthesize it in the presence of sunlight However, that may not provide enough for the...
Which of the following parts of the digestive system is considered an accessory digestive structure? mouth...
Which of the following parts of the digestive system is considered an accessory digestive structure? mouth stomach small intestine liver large intestine Question 2 of 30 Which of the following is a function of the lymph vascular system? Collecting water and solutes from the veins of the blood Absorbing carbohydrates from the small intestine Being a major site for T and B cell activation Transporting foreign materials to lymph nodes Returning water and solutes to the small intestine Question 3...
which of the following can be used as a catalyst for the catalytic hrdrogenafion of alkenes...
which of the following can be used as a catalyst for the
catalytic hrdrogenafion of alkenes and alkynes to produce alkanes
nickel bromide
Question 3 1 pts Which of the following statements are true? Mark all that apply. Lithium aluminum hydride is generally dissolved in ether Sodium borohydride is generally dissolved in alcohol Upon treatment with sodium borohydride acetone will be reduced to 1-propanol An acidic aqueous workup is required when using lithium aluminum hydride to protonate the alkoxide 1...
3.4 0.5 pts Question 3 Which of the following nutrients is the large intestine responsible for...
3.4
0.5 pts Question 3 Which of the following nutrients is the large intestine responsible for absorbing back into the blood? O proteins vitamin E glucose sodium vitamin C Question 4 0.5 pts The section of the digestive tract which is responsible for water reabsorption is the: gall bladder large intestine liver 10 A? LW 0.5 pts Question 4 The section of the digestive tract which is responsible for water reabsorption is the: gall bladder large intestine liver esophagus O...
Asap, please.
Incorrect Question 13 0/2 pts Which of the following is/are among the general characteristics of the fat-soluble vitamins? (Select All That Apply) Excesses are eliminated by the kidneys Absorption occurs in the small intestine They can be stored in the body Excess ingestion can lead to toxicity due to storage in the body Incorrect Question 13 0/2 pts Which of the following is/are among the general characteristics of the fat-soluble vitamins? (Select All That Apply) Excesses are eliminated...
Question 9 10 pts Multiple Choice: Which of the following is NOT true concerning fats and lipids? Some fat is necessary in our diet Polyunsaturated fatty acids cause the greatest increase in LDL levels To lower blood cholesterol levels choose foods made with unsaturated fats O A relationship has been found between a diet high in fat and cardiovascular disease D Question 10 10 pts 5. Ancample is galactose Choose Question 6 10 pts Multiple Choice: Which of the following...
stions/67.5 pts Forms of epithelial tissue Classify the following locations and functions as characteristics of the different forms of epithelial tissue Answer choices may be used more than once. Absorbs molecules Lines trachea Protects with multiple layers of cells Lining of kidney tubules and various glands Lining of lungs and blood vessels Only a single layer of cells Lines the nose, mouth, esophagus, anal canal, and vagina Absorbs nutrients Protects and permits exchange of substances Appears to be layered but...
are these answers correct ?
1 pts Question 1 Bacteria enters the body through a small cut in the skin. This will result in stimulating all of the processes listed below, but at different stages of the immune response. Which of the following would occur FIRST? stimulate white blood cells to secrete interleukin (IL-1) make memory T cells stimulate the classical complement pathway O produce gamma interferon Question 2 Select the PAMPS from the list below. Select ALL that apply....
Question 7 (1 point) Which of the following statements are accurate? O In an average, healthy human, the partial pressure of carbon dioxide is usually higher in the the body tissues than the systemic arteries. In an average, healthy human, the partial pressure of carbon dioxide is usually higher in the the blood in systemic veins than the alveoli. In an average, healthy human, the partial pressure of oxygen is usually higher in the systemic arteries than in the body...
1 pts Question 4 Which of the following is true when dietary Calcium intake is inadequate? Choose all that apply. The body pulls calcium from the bones to maintain blood levels The intestines, bones and kidneys work together to maintain calcium levels The risk for developing gallstones increases The RDA for Vitamin D doubles Vitamin D is unique among all vitamins because the body can synthesize it in the presence of sunlight However, that may not provide enough for the...
which of the following can be used as a catalyst for the
catalytic hrdrogenafion of alkenes and alkynes to produce alkanes
nickel bromide
Question 3 1 pts Which of the following statements are true? Mark all that apply. Lithium aluminum hydride is generally dissolved in ether Sodium borohydride is generally dissolved in alcohol Upon treatment with sodium borohydride acetone will be reduced to 1-propanol An acidic aqueous workup is required when using lithium aluminum hydride to protonate the alkoxide 1...
3.4
0.5 pts Question 3 Which of the following nutrients is the large intestine responsible for absorbing back into the blood? O proteins vitamin E glucose sodium vitamin C Question 4 0.5 pts The section of the digestive tract which is responsible for water reabsorption is the: gall bladder large intestine liver 10 A? LW 0.5 pts Question 4 The section of the digestive tract which is responsible for water reabsorption is the: gall bladder large intestine liver esophagus O...
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