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
max2010maxim [7]
3 years ago
14

What happens to chromosomes before mitosis?

Chemistry
1 answer:
NeX [460]3 years ago
6 0
Before mitosis the cell is in a stage called 'interphase,' Interphase contains G1, S phase, and G2. In G1 the cell grows in size. There is an important G1 checkpoint that cells hit. If they make it past the checkpoint they will continue to S phase and have their DNA replicated, or they will switch to a nondividing state called G0. After a cell completes S phase it enters G2 and continues to grow. The cell then leaves interphase and enters the mitotic phase containing Mitosis and Cytokinesis. In prophase of mitosis the replicated DNA condenses and it ready for division.
You might be interested in
What is neutralization reaction?​
stira [4]

Answer:

A neutralization reaction is when an acid and a base react to form water and a salt and involves the combination of H+ ions and OH- ions to generate water. The neutralization of a strong acid and strong base has a pH equal to 7. The neutralization of a strong acid and weak base will have a pH of less than 7, and conversely, the resulting pH when a strong base neutralizes a weak acid will be greater than 7.

hope it's help you ❤️

5 0
3 years ago
Use Lewis Dot diagrams to illustrate the formation of a covalent bond between
nika2105 [10]

Answer:

bromine has 7 electron valenc because bromine in group VIIA

6 0
3 years ago
What is the velocity of a plane that traveled 3,000 miles from New York to California in 5 hours
Oksana_A [137]

Answer:

v = 600 mph

Explanation:

Given data:

Distance cover by the plane = 3000 miles

Time taken by it = 5 hours

Velocity = ?

Solution:

Formula:

v = d/t

v = velocity

d = distance

t = time

Now we will put the values in formula.

v = 3000 miles/ 5 h

v = 600 mph

mph = miles per hour

3 0
3 years ago
Read the sentence.
ExtremeBDS [4]

Answer:

The correct answer is "reveal the structures".

Explanation:

The predicate is the part of the prayer that tells us what the subject is doing. In this prayer "The Fossils" is the subject, so we must seek the action that develops from the subject. That action is that the fossils "reveal the structures". In this way, we can find the simple predicate of this sentence.

Have a nice day!

3 0
3 years ago
A gas at a pressure of 501 kpa
uysha [10]
 <span>Use the combined gas law. It's (P1V1)/T1 = (P2V2)/T2. 

P1 = 501 kPa, V1 = 5.2 L, T1 = 298 K*; P2 is your unknown, V2 = 7 L, T2 = 372 K*. 

*In problems like this, you must always convert Celsius to Kelvin by adding 273 - or 273.15 if you want to be more specific. I used 273. 

you should get 465.8387 kPa.</span>
6 0
3 years ago
Other questions:
  • Calculate the mass of 4.50 moles of Ca3(PO3)4
    10·2 answers
  • Balance the equation: Ca + ....... H2O-&gt;Ca(OH)2 + H2
    5·1 answer
  • How many lead atoms are in a cube of lead that has a volume of 2.18 cm3 if the density of lead is 11.3 g/cm3?
    14·1 answer
  • What is the empirical formula and empirical formula mass for the following compound? C3H6O3?
    5·1 answer
  • However, when experimentally raising CO2 concentrations to anticipated AD 2050 levels, while at the same time exposing plants to
    15·1 answer
  • Which two substances are among the four major types of organic compounds made by living things
    9·1 answer
  • What is the density at STP of the gas sulfur hexafluoride, SF6?
    11·2 answers
  • Molecules move faster and farther apart when state changes from ? to ?
    11·1 answer
  • Identify the product of the hydrogenation of the following alkene: CH3 + H2 → A) OH B) CH3 CH3 C) Колата jo sono ue D)​
    7·1 answer
  • According to the law of constant composition, how many grams of oxygen does this isolated sample contain?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!