1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Verizon [17]
3 years ago
12

How do prokaryotic cells replicate?

Physics
1 answer:
Alika [10]3 years ago
6 0

Answer:

The usual method of prokaryote cell division is termed binary fission. The prokaryotic chromosome is a single DNA molecule that first replicates, then attaches each copy to a different part of the cell membrane. When the cell begins to pull apart, the replicate and original chromosomes are separated.

You might be interested in
What type of data allows geologists to know what rock layers lie underneath Minnesota?
mrs_skeptik [129]
The answer is well log data, it is a detailed log of information taken from a borehole which geologist used to study geological formations of the earth's layer taken from samples returned from the borehole which was dugged.
5 0
3 years ago
Which statement best describes wavelength?
xxMikexx [17]

Answer:

B

Explanation:

Wave length is the height perpendicular verically of a wave

5 0
2 years ago
Read 2 more answers
Lacie kicks a football from ground level at a velocity of 13.9 m/s and at an angle of 25.0° to the ground. How long will the bal
Step2247 [10]

Answer:

T = 1.2 s

T = 15.1 m = 15 m

Explanation:

This is a case of projectile motion:

TOTAL TIME OF FLIGHT:

The formula for total time of flight in projectile motion is:

T = 2 V₀ Sinθ/g

where,

T = Total Time of Flight = ?

V₀ = Launch Speed = 13.9 m/s

θ = Launch Angle = 25°

g = 9.8 m/s²

Therefore,

T = (2)(13.9 m/s)(Sin 25°)/(9.8 m/s²)

<u>T = 1.2 s</u>

<u></u>

RANGE OF BALL:

The formula for range in projectile motion is:

R = V₀² Sin2θ/g

where,

R = Horizontal Distance Covered by ball = ?

Therefore,

T = (13.9 m/s)²(Sin 2*25°)/(9.8 m/s²)

<u>T = 15.1 m = 15 m</u>

4 0
3 years ago
Read 2 more answers
a man carries a hand bag by hanging on his hand and moves horizontally where the bag does not move up or down. What is the work
Savatey [412]

The work done by the man is the product of his applied force and the displacement of the bag and the man gets tired because his internal energy has be converted to work.

<h3>What is work done by the man?</h3>

The work done by the man is the product of his applied force and the displacement of the bag.

<h3>Why the man gets tired</h3>

The man gets tired because his internal energy has be used to do work on the bag.

Thus, the work done by the man is the product of his applied force and the displacement of the bag and the man gets tired because his internal energy has be converted to work.

Learn more about work done here: brainly.com/question/8119756

#SPJ1

4 0
1 year ago
A student sits in a chair that can spin without friction. The student has her hands outstretched and starts rotating at 1.9 rev/
Airida [17]

Answer:

the resulting angular speed after she pulls her hand inwards in (rad/s)  is  27.02 rad/s

Explanation:

Given that :

the initial angular speed \omega_1 = 1.9 \ \ rev/s

Initial rotational inertia I_1 = 12.00 \ \ kg.m^2

Final angular speed \omega_2 = ???

Final rotational inertia I_2 = 5.3 \ \ kg.m^2

According to conservation of momentum :

Initial momentum = final momentum

I_1 \omega_1 = I_2 \omega_2

\omega_2 = \frac{I_1 \omega_1}{I_2}

\omega_2 = \frac{12.00*1.9}{5.3}

\omega_2 = 4,3 rev/s

To rad/s ; we have:

1  \   rev/s = 2 \pi \ \  rad/s

\omega_2 = 4.3 * 2 \pi \ \  rad/s

\omega_2 = 27.02  \ \ rad/s

Therefore the resulting angular speed after she pulls her hand inwards in (rad/s) = 27.02 rad/s

8 0
3 years ago
Other questions:
  • True or false:slow movements of mantle rock called radiation transfer heat in the mantle.
    15·1 answer
  • How does exercise help you body devolpe
    7·1 answer
  • F = 50 N<br> m = 72 kg<br> m/s2
    15·1 answer
  • A car has uniformly accelerated from rest to a speed of 25m/s after traveling 75m. What is its acceleration in m/s^2
    10·1 answer
  • A two-turn circular wire loop of radius 0.63 m lies in a plane perpendicular to a uniform magnetic field of magnitude 0.219 T. I
    12·1 answer
  • PLZ Help Me I give you brainlist also NO LONKS OR I REPORT and Have a gr8 day my peeps
    5·1 answer
  • I'll give brainliest!
    12·2 answers
  • An object of mass 2.0 kg is attached to the top of a vertical spring that is anchored to the floor. The unstressed length of the
    8·1 answer
  • 77. The first law of motion applies to
    8·1 answer
  • HOW DOES A GRAPH HELP YOU SEE ANOMALOUS DATA?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!