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
Burka [1]
3 years ago
5

What is considered the first stage of the cell cycle?

Biology
1 answer:
kirill115 [55]3 years ago
7 0

Answer:

The first stage is the Interface.

Explanation:

There are primarily two main stages in a cell cycle; but the first stage is the interface. This is a stage in which a cell grows and also replicates its DNA.

It can be said to be the longest phase of the cell cycle. During this phase the cell growth reaches its maximum size, replicates its DNA, prepares for cell division, and also performs it very cellular functions.

This stage has three parts which include: G1, G2 and S phases.

Some cells do not need to divide to exit the cell cycle. These cells can exit the cell cycle permanently. Example is a neurons, they may also exit the cell cycle temporarily. These cells are said to be in G0 which is not a stage of the cell cycle.

You might be interested in
How does a protein's quaternary structure differ from other levels of protein structure?
ladessa [460]
Only ,3.2grams protein level quantity structure
3 0
3 years ago
Producers NEED the following raw materials to create food for themselves (check all that apply)
Verizon [17]

Answer: Water, Sunlight, Carbon Dioxide, and oxygen

Explanation: Hope this helps

8 0
3 years ago
How does a bacterial cell differ from a plant or animal cell
Taya2010 [7]
A bacteria cell differs from a plant or animal cell by being less complex in structure.
5 0
3 years ago
Which term refers to the movement of water molecules through selectively permeable membrane
Contact [7]

Answer:

That would be the definition of osmosis

3 0
3 years ago
Explain how fertilization occurs
alex41 [277]
<span>I'm assuming this in plants.

Brief-ish answer:

"Fertilization in plants occurs when pollen grains are transported from anthers to stigma. When ripe pollen from an anther catches on the stigma of the same kind of flower, each pollen grain sends out a small thread-like tube."

Here's a fuller answer:

"</span>Fertilization occurs after pollination, when pollen grains land on the stigma of a flower of the same species. During this time, a series of events take place leading to the formation of seeds. A pollen grain on the stigma develops a tiny tube that runs down the style of the ovary. The pollen tube contains a male gamete which meets the female gamete in the ovule. Fertilization occurs when the two gametes combine and their chromosomes join. The resulting product is a normal complement of chromosomes, with some from either parent flower. The fertilized ovule forms a seed, which consists of a food reservoir and an embryo that later develops into a new plant. In gymnosperms (conifers) male gametes are enclosed in pollen grains and are transmitted by wind or insects to the female reproductive organs. Fertilization in angiosperms (flowering plants) occurs when insects or other animals transport the pollen to the female reproductive organ (pistil).<span>
</span><span>Fertilization is the fusion of gametes to launch the development of a new individual organism. In animals, the process entails the combination of ovum with a sperm, leading to the development of an embryo. Fertilization in plants occurs when haploid gametes meet to create a diploid zygote, which eventually forms an embryo.</span><span>"

source: </span>https://www.reference.com/science/plant-fertilization-occur-ccf48c80e72fc410
5 0
3 years ago
Other questions:
  • NEED HELP ASAP * I THINK IS MY ANSWER
    10·1 answer
  • Which of these is true for both photosynthesis and cellular respiration?
    9·1 answer
  • List the strengths and the weaknesses of the model used in this task
    5·2 answers
  • How do new species form?
    12·2 answers
  • What structure in the retina is primarily responsible for night vision as opposed to day vision?
    11·1 answer
  • Plz help ASAP!!!!<br> will mark brainliest if your answer is correct!
    6·2 answers
  • In a controlled experiment what term is used to describe the many factors that might be different between the experimental and c
    9·1 answer
  • What occurs when molecules move into a cell by fusing with the membrane
    14·1 answer
  • Does the model provide above represent a correctly balanced chemical equation
    7·1 answer
  • PLSSS HELP IF YOU TURLY KNOW THISS
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!