What is the main enzyme that participates in dna duplication process?

1042

---

Concerning their biological function what is the difference between rna and dna?

1019

---

Explain what does thermodynamics helps in predicting?

962

---

What are pentoses? To what organic group do pentoses belong?

1028

---

What is the rule for the pairing of nitrogen-containing bases in the dna molecule and in the rna?

1009

---

What is the enzyme that catalyzes the production of rna?

1001

---

What is the importance of the primary structure of a protein?

1031

---

Why does separation not occurs in stacking gel in gel electrophoresis and why does separation done in separating gel?

927

---

What is the difference between food infection and food?

825

---

Explain apoptosis?

955

---

What is competition?

326

---

Why is it a big environmental issue?

370

---

What is a community?

296

---

What is the difference between the concepts of community and population?

354

---

What is the typical shape of a population growth curve?

240

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