Biology

DNA Replication

DNA replication is the process by which a cell duplicates its DNA before cell division. It ensures each daughter cell receives an exact copy of the DNA. ScanSolve walks you through its phases, ensuring you understand enzyme functions and synthesis directionality.

Solve Yours Free Ask on WhatsApp

How to Approach DNA Replication

Initiation Phase Analysis

Explore how replication begins at origins of replication, and the role of helicases unwinding the DNA helix.

Elongation in Detail

Understand the addition of nucleotides by DNA polymerase, and the significance of leading and lagging strands.

Termination Process Breakdown

See how replication concludes, including the role of ligase in sealing Okazaki fragments and ensuring complete replication.

Recently Solved Biology Questions on ScanSolve

Real Biology questions students solved this week. Every one has a step-by-step solution.

"What is an orange" and provides three options: (A) Colour, (B) Fruit, (C) three.

Step 1: Analyze the question. The question asks "What is an orange" and provides three options: (A) Colour, (B) Fruit, (C) three. Step 2: Evaluate the options.

A seed drill is a farm implement used for sowing seeds by precisely placing them in the soil at a specific depth and spacing, then covering them with soil.

(i) A seed drill is a farm implement used for sowing seeds by precisely placing them in the soil at a specific depth and spacing, then covering them wi

Animals affected: Gumboro disease primarily affects young chickens, typically between 3 to 6 weeks of age.

a) Animals affected: Gumboro disease primarily affects young chickens, typically between 3 to 6 weeks of age. (ii) Causal organism: The disease is c

** For a seed to grow all except... are necessary.

Alright Kandeh — let's do this. Here are the answers to the questions from the image: For a seed to grow all except... are necessary. *Expl

^: The standard cell potential (or standard electrode potential), measured in volts (V). This is the potential when all reactants and products are in their standard states (1 M concentratio

^: The standard cell potential (or standard electrode potential), measured in volts (V). This is the potential when all reactants and products are in

"Chemical substances that spread across the synaptic cleft and bind to receptors on the dendritic spines of another cell."

Step 1: Translate the question. The question asks: "Chemical substances that spread across the synaptic cleft and bind to receptors on the dendritic spines of a

Browse more Biology questions →

Frequently Asked Questions

What is the role of DNA polymerase?+

DNA polymerase synthesizes a new DNA strand by adding complementary nucleotides, ensuring high fidelity during replication.

How is replication accuracy ensured?+

Through proofreading functions of DNA polymerase and the use of repair mechanisms correcting mismatches after replication.

What are Okazaki fragments?+

They are short segments of DNA synthesized on the lagging strand during replication, later joined by DNA ligase.

Stuck on a DNA Replication problem?

Snap a photo or type the question. ScanSolve walks you through every step — same as the worked examples above. 5 free solves per day, no card required.

Solve Yours Free Ask on WhatsApp