Question

Why are red blood cells anucleated?

a.

Presence of nucleus leads to heavier cells that cannot flow in blood stream

b.

Absence of nucleus leads to increased space for haemoglobin that carries molecular oxygen

c.

Presence of nucleus leads to increased proliferation of RBCs which harms the body

d.

All of the mentioned

Posted under Cell Biology

Answer: (b).Absence of nucleus leads to increased space for haemoglobin that carries molecular oxygen

Interact with the Community - Share Your Thoughts

Uncertain About the Answer? Seek Clarification Here.

Understand the Explanation? Include it Here.

Q. Why are red blood cells anucleated?

Similar Questions

Explore Relevant Multiple Choice Questions (MCQs)

Q. Which of the following first binds to the NLS protein sequence?

Q. Which of the following displaces Importin-alpha from the cargo transported inside the nucleus?

Q. The import cycle of cargo or molecule inside the nucleus requires the hydrolysis of ___

Q. Export of molecules from inside the nucleus to the cytoplasm needs hydrolysis ________

Q. Export of proteins with exportin CRM1 can be inhibited by ___________

Q. Which of the following cellular RNA is not dependent on RanGTP during transport outside nucleus?

Q. Which of the following molecules is present in the mitochondrion?

Q. The enzymes of glycolysis are located in the ______________

Q. How many reactions are constituted in a glycolytic pathway?

Q. At the expense of two ATP molecules, how many phosphate groups are present on the fructose in the third step of glycolysis?

Q. How many molecules of ATP are formed per molecule of glucose oxidized?

Q. Most of the free energy present in the glucose is stored as ATP after glycolysis.

Q. In presence of oxygen, how many additional molecules of ATP can be formed by metabolizing pyruvate and NADH in the mitochondria?

Q. Decarboxylation of pyruvate group takes place in the ________________

Q. Coenzyme A is derived from _________________

Q. Mitochondria are not able to transport NADH from cytosol.

Q. How many molecules of ATP are formed from the catabolism of one glucose molecule?

Q. TCA cycle is a __________ process and glycolysis is a ______________ process.

Q. Ionic gradient in which part of the mitochondrion drives the synthesis of ATP?

Q. Oxidative phosphorylation and substrate-level phosphorylation are two different processes of ATP synthesis.

Recommended Subjects

Are you eager to expand your knowledge beyond Cell Biology? We've handpicked a range of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of various subjects. Happy exploring!