the primary component of air is:
oxygen
carbon dioxide
nitrogen
argon gases

51 multiple choice 2 points
which of the following is true about blood clotting?
none of the above
clotting factors are produced by the liver
$ca^{2+}$ and fibrinogen are necessary for clot formation
hemophilia is a genetic disorder that causes deficiency in clotting factor
all of the above

52 multiple choice 2 points
which of the following is true about lipophilic hormones?
none of the above
their receptors are usually intracellular.
all of the above
they are hydrophobic and lipid soluble.
their general target response is gene activation.

Question

the primary component of air is:
oxygen
carbon dioxide
nitrogen
argon gases

51 multiple choice 2 points
which of the following is true about blood clotting?
none of the above
clotting factors are produced by the liver
$ca^{2+}$ and fibrinogen are necessary for clot formation
hemophilia is a genetic disorder that causes deficiency in clotting factor
all of the above

52 multiple choice 2 points
which of the following is true about lipophilic hormones?
none of the above
their receptors are usually intracellular.
all of the above
they are hydrophobic and lipid soluble.
their general target response is gene activation.

Accepted Answer

{ "quality": "clear", "question_count": 3, "skills_matched": [ "direct_cot", "multiple_choice_formatter", "explain_then_answer", "quick" ], "needs_drawing": false, "concepts_used": [], "new_concepts": [ "Composition of Air", "Blood Clotting Cascade", "Lipophilic Hormones" ], "current_concepts": [ "Composition of Air", "Blood Clotting Cascade", "Lipophilic Hormones" ] } ## Identify the primary component of air $$ \begin{aligned} &\text{Nitrogen } (N_2) \approx 78\%\ &\text{Oxygen } (O_2) \approx 21\%\ &\text{Argon } (Ar) \approx 0.93\%\ &\text{Carbon dioxide } (CO_2) \approx 0.04\% \end{aligned} $$ ## Evaluate statements about blood clotting $$ \begin{aligned} &\text{Clotting factors produced by liver: True}\ &\text{Calcium } (\text{Ca}^{2+}) \text{ and fibrinogen necessary: True}\ &\text{Hemophilia is a genetic clotting factor deficiency: True}\ &\text{Therefore, "all of the above" is correct.} \end{aligned} $$ ## Evaluate statements about lipophilic hormones $$ \begin{aligned} &\text{Hydrophobic and lipid soluble: True}\ &\text{Receptors are usually intracellular: True}\ &\text{General target response is gene activation: True}\ &\text{Therefore, "all of the above" is correct.} \end{aligned} $$ ## Question 1 (A) oxygen

(B) carbon dioxide

(C) nitrogen

(D) argon gases ## Question 2 (A) none of the above

(B) clotting factors are produced by the liver

(C) Ca2+ and fibrinogen are necessary for clot formation

(D) hemophilia is a genetic disorder that causes deficiency in clotting factor

(E) all of the above ## Question 3 (A) none of the above

(B) Their receptors are usually intracellular.

(C) all of the above

(D) They are hydrophobic and lipid soluble.

(E) Their general target response is gene activation.

{ "subject": "Natural Science", "question_type": "Multiple Choice", "knowledge_point": [ "Natural Science", "Biology", "Human Physiology" ] }

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QUESTION IMAGE

Question

Explanation:

Identify the primary component of air

Evaluate statements about blood clotting

Evaluate statements about lipophilic hormones

Answer:

Question 1

Question 2

Question 3