Question: The enzyme known as ________ uses ________ and separates the DNA strands at the replication fork. a. helicase, ATP b. helicase, GTP c. topoisomerase, ATP

The enzyme known as ________ uses ________ and separates the DNA strands at the replication fork.

a. helicase, ATP

b. helicase, GTP

c. topoisomerase, ATP

d. topoisomerase, GTP

Step by Step Solution

★★★★★

3.34 Rating (145 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

The correct answer is a helicase ATP Heres why Helicase This enzyme is crucial during DNA replicatio... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Structural Analysis Questions!

Q:

DNA replication in eukaryotes and prokaryotes starts when a complex of proteins binds to an origin of replication (Figure 1A) and separates the two strands of the double helix to form a replication...

Q:

In Heard Construction Inc. v. Waterfront Marine Construction Co., et al., the court held that __________________ over the questions presented in that case. A. No court had jurisdiction B. The...

Q:

1) The strands of double stranded DNA are arranged in ___________fashion and form a__________ A) parallel.......Beta Pleated Sheet B) Anti-Parallel........Beta Pleated Sheet C)...

Q:

Point mutations were introduced in the nucleic acid sequence to modify the sequence of NAH to make it more like NAA. The enzyme activity was assessed. (a) Explain how changing a single nucleotide can...

Q:

When transaminated, the three branched-chain amino acids (valine, leucine, and isoleucine) form compounds that have the characteristic odor of maple syrup. An enzyme known as branched-chain -keto...

Q:

Blood clotting is a complicated process. It can be described as a cascade of protease activations leading ultimately to the conversion of soluble fibrinogen into fibrin, the latter protein being the...

Q:

(4) Phosphocreatine +H2O Creatine +Pi Recall that the chemical standard state is measured with 1M of all reacting species, and at a pH=0. The thermodynamics at the chemical standard state predicts...

Q:

HIV RNA contains an enzyme known as which is capable of changing RNA into DNA in the T - helper cells. Multiple Choice lymphocytic enzyme viral shedding enabler HAART chemical reverse transcriptase

Q:

Problem 1 Protein N-myristoylation involves the covalent attachment of the fatty acid, myristate (CH3(CH)12CO), to the N-terminal glycine of a variety of cellular proteins. This type of reaction is...

Q:

From my understanding, to obtain Km it is half o Vmax. The Vmax of this problem is 652. Then, 652/2 = 326. The closest value to 326 is 2. Is this correct? Original Question: The following data were...

Q:

Write the shear and momentfunctions and draw shear and moment diagrams for the following frames: (a) Support A is a roller, B and C are fixed and support C is a pin.

Q:

What is the basis for modern timekeeping?

Q:

On Dec 3 1 , 2 0 2 0 , Coronado granted some executives options to purchase 1 7 4 0 0 0 shares of the company's $ 1 0 par common stock at an option price of $ 5 0 per share. The Black - Scholes...

Q:

1. Summarize how retirement planning has changed in recent years and has now become each individuals responsibility.

Q:

Discuss the structure and organization of the mitochondrial and chloroplast genomes. How large are they, how many genes do they contain, and how many copies of the genome are found in each organelle?

Q:

A maternal effect gene exists in a dominant N (normal) allele and a recessive n (abnormal) allele. What would be the ratios of genotypes and phenotypes for the offspring of the following crosses? A....

Q:

Explain the likely evolutionary origin of mitochondrial and chloroplast genomes. How have the sizes of the mitochondrial and chloroplast genomes changed since their origin? How has this occurred?

Q:

Help Save & Exit Sub Check my wo QE 8-7 Statement of Net Position The following information is available for the preparation of the government-wide financial statements for the City of Southern...

Q:

High - low method for a service company used by Sierra Railroad is "gross - ton miles," which is the total number of tons multiplied by the miles moved. Open spreadsheet Determine the variable cost...

Q:

Net income was $468,000. Issued common stock for $74,000 cash. Paid cash dividend of $13,000. Paid $130,000 cash to settle a long-term notes payable at its $130,000 maturity value. Paid $116,000 cash...