Q7. A helicase moves along DNA at 1,000 nt per second. Calculate the rate of unwinding...

Question

Question

Q7. A helicase moves along DNA at 1,000 nt per second. Calculate the rate of
unwinding of DNA in revolutions per minute.

science biology

Answer 1

Answer #1

Answer = 6000 revolutions per minute

Explanation:

One helical turn = 10 bp = 360' = 1 revolution

Helicase speed = 1000 nt/sec

= 60000 nt/min

= 6000 turns/min

= 6000 revolutions per minute

Answer 2

Similar Homework Help Questions

7. A particle moves in the anticlockwise direction along a circle with a radius of 13 cm at the c...

7. A particle moves in the anticlockwise direction along a circle with a radius of 13 cm at the constant rate of 10 revolutions per minute (a) Find the rate of change of the particle's coordinates (x, y) with time at the moment when r = 12 cin and y = 5cm. Hint: express both r and y via angle of revolution, θ. (b) Challenge: Find the rate of change of the distance D between the particle and the point...
A particle moves along a line with a velocity v(t)=4t−6, measured in meters per second. Find...

A particle moves along a line with a velocity v(t)=4t−6, measured in meters per second. Find the total distance the particle travels over the time interval [0,3] .
A particle moves along the positive x-axis with an acceleration in meters per second squared which...

A particle moves along the positive x-axis with an acceleration in meters per second squared which increases linearly with x expressed in millimeters, as shown on the graph for an interval of its motion I the velocity of the particle atx-35 mm is 0.32 mý's, determine the velocity at x- 205 mm 3.2 35 205 mis Answer:V- the tolerance is、/ 296

1. When a point on the edge of a DVD (radius 6.0 cm) moves along an...

1. When a point on the edge of a DVD (radius 6.0 cm) moves along an arc of length 120 cm, through what multiple of π rad does the disk turn? 2. With an angular velocity of 3.4π rad/s, how much time is required to complete 11 complete revolutions? 3. The blades of a kitchen blender rotate counterclockwise at 2.2x10^4 rpm (revolutions per minute) a top speed. It takes the blender 2.1 seconds to reach this top speed after being...
A figure skater is spinning at a rate of 0.75 revolutions per second with her arms...

A figure skater is spinning at a rate of 0.75 revolutions per second with her arms close to her chest. She then extends her arms outwards and her new rotational frequency is 0.50 revolutions per second. What is ratio of her new moment of inertia to her original moment of inertia?
a figure skater us soinning at a rate if .8 revolutions per second witg her arms...

a figure skater us soinning at a rate if .8 revolutions per second witg her arms close to her chest. She rgen extends her arms outwRd and her new rotational frequency is .4 revolutions per second. what raio of her new moment of inertia to her oroginal moment of inertia?

What is the difference between ventilation rate (liters per second) AND breaths per minute?

What is the difference between ventilation rate (liters per second) AND breaths per minute?
A figure skater is spinning at a rate of 0.80 revolutions per second with her arms close to her chest

A figure skater is spinning at a rate of 0.80 revolutions per second with her arms close to her chest. She then extends her arms outwards and her new rotational frequency is 0.40 revolutions per second. What is ratio of her new moment of inertia to her original moment of inertia?
A point moves along the curve y = VX in such a way that the y-component...

A point moves along the curve y = VX in such a way that the y-component of the position of the point is increasing at a rate of 3 units per second. At what rate is the x-component changing for each of the following values? (a) = dx dt (b) x 1 dx (c) = 9 dx de

38. Calculate the pieces per hour and the hours per unit for the following: Hours per 1,000 Piece...

38. Calculate the pieces per hour and the hours per unit for the following: Hours per 1,000 Pieces Time StandardPieces per Hours per Piece Pieces per 8 Hours Minute 1.000 0.500 0.167 2.500 0.650 0.050 Hour Page 8 of 13 39. For the following data calculate the takt time. Length of shift: 8.5 hours, production requirements: 3,300 units, overall efficiency is 85%, non-production time: breaks 20 minutes; clean-up 10minutes; meeting 10 minutes, and lunch 30 minutes. 38. Calculate the pieces...