Mineral Metabolism - Mock Test 10

Question 91

Iron absorption is hampered by?

A) Ascorbic acid B) Succinic acid C) Phytic acid D) Amino acid

---

No Details

Question 92

Iron is present in all the following except?

A) Peroxidase B) Xanthine oxidase C) Aconitase D) Fumarase

---

No Details

Question 93

Iron is transported in blood in the form of?

A) Ferritin B) Haemosiderin C) Transferrin D) Haemoglobin

---

No Details

Question 94

Iron is stored in the form of?

A) Ferritin and transferrin B) Transferrin and haemosiderin C) Haemoglobin and myoglobin D) Ferritin and haemosiderin

---

No Details

Question 95

Ferritin is present in?

A) Intestinal mucosa B) Liver C) Spleen D) All of these

---

No Details

Question 96

Apoferritin molecule is made up of?

A) Four subunits B) Eight subunits C) Ten subunits D) Twenty-four subunits

---

No Details

Question 97

Each myoglobin molecule contains?

A) One iron atom B) Two iron atoms C) Four iron atoms D) Six iron atoms

---

No Details

Question 98

Each haemoglobin molecule contains?

A) One iron atom B) Two iron atoms C) Four iron atoms D) Six iron atoms

---

No Details

Question 99

About 5% of the total body, iron is present in?

A) Transferrin B) Myoglobin C) Cytochromes D) Haemosiderin

---

No Details

Question 100

Total amount of iron in an adult man is about?

A) 1–2 gm B) 2–3 gm C) 3–4 gm D) 6–7 gm

---

No Details