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
Alex Ar [27]
3 years ago
11

What are the three stages of the cell cycle?

Biology
2 answers:
skad [1K]3 years ago
4 0
<span><span>G1 phase. Metabolic changes prepare the cell for division. At a certain point - the restriction point - the cell is committed to division and moves into the S phase.</span><span>S phase. DNA synthesis replicates the genetic material. Each chromosome now consists of two sister chromatids.</span><span>G2 phase. Metabolic changes assemble the cytoplasmic materials necessary for mitosis and cytokinesis.</span><span>M phase. A nuclear division (mitosis) followed by a cell division (cytokinesis).</span></span>

The period between mitotic divisions - that is, G1, S and G2 - is known as interphase.

QveST [7]3 years ago
4 0
In cells with a nucleus, as in eukaryotes, the cell cycle is also divided into three periods: interphase, the mitotic (M) phase, and cytokinesis. During interphase, the cell grows, accumulating nutrients needed for mitosis, preparing it for cell division and duplicating its DNA.
You might be interested in
A scientist observes changes in a population of slow-moving animals over time. She hypothesizes that the population may be decre
EastWind [94]
Blank 1- scientific
blank 2- extinct
6 0
3 years ago
Read 2 more answers
Summarize the role of the endoplasmic reticulum
Shalnov [3]
Okay so there are two types of ERs, smooth and rough.

Rough endoplasmic reticulum contain ribosomes on the outer surface. It provides large surface area for proteinsynthesis and the synthesis of glycoproteins and also provides a pathway for the transport of materials.

Smooth ER synthesises, stores and transports lipids and carbohydrates.

Hope this helps 
6 0
3 years ago
The amazon rain forest is home tp huge numbers and wide varieties of plants. how does this benefit us
nika2105 [10]
Rain forests are huge carbon sinks, as plants and trees actively remove carbon dioxide from the atmosphere and store the carbon in biomass. This is a vital ecosystem service for counteracting climate change. Forests regulate the climate, as evapotranspiration from forests influence precipitation patterns and the temperature. Many as yet underdiscovered plants may be of benefit to us as sources of useful products or drugs. Rain forests act as a refuge for vulnerable plant species, thereby protecting them from human over-exploitation and saving biodiversity for future human generations. 
5 0
4 years ago
Read 2 more answers
most people don't need to count every single micronutrient they eat. instead doctors recommend that they eat a well balanced die
Korvikt [17]

Answer:

The nutrition therapy goals for the individual with diabetes have evolved and have become more flexible and patient centered. The goals from the American Diabetes Association (ADA) 2019 include the following: (2)

1.

To promote and support healthful eating patterns, emphasizing a variety of nutrient dense foods in appropriate portion sizes in order to improve overall health and:

➢

Achieve and maintain body weight goals

➢

Attain individualized glycemic, blood pressure, and lipid goals

➢

Delay or prevent complications of diabetes

2.

To address individual nutrition needs based on personal and cultural preferences, health literacy and numeracy, access to healthful food choices, willingness and ability to make behavioral changes, as well as barriers to change

3.

To maintain the pleasure of eating by providing nonjudgmental messages about food choices

4.

To provide an individual with diabetes the practical tools for day-to-day meal planning rather than focusing on individual macronutrients, micronutrients or single foods

The American Association of Clinical Endocrinologists (AACE) guidelines have similar goals for people with type 2 diabetes. (3)

4 0
3 years ago
Read 2 more answers
Describe how you get energy indirectly from the food that you eat
lidiya [134]
<span>Since we are not able to get energy directly from the food we eat, a particular process needs to take place that converts molecules to Adenosine triphosphate, also known as ATP. This requires that the food first be broken down by being digested. As digestion takes place, the body uses the small molecules to make ATP.</span>
5 0
3 years ago
Other questions:
  • 1. Explain how insects such as water striders can move across the surface of the water. Include the
    14·1 answer
  • All scientific investigations begin with:
    5·2 answers
  • Do you agree or disagree, provide claim, evidence and reason to your answer:
    13·1 answer
  • List the four questions asked to determine if a substance is a mineral
    12·1 answer
  • The domestication and breeding of animals to have as pets, livestock on farms, or for work purposes is a form of artificial sele
    10·1 answer
  • Which of the following is most likely the greatest contributing factor to the declining Atlantic cod populations?
    8·1 answer
  • Where are many critical biodiversity hotspots located?
    7·1 answer
  • Look at the diagrams modeling some of the body systems.
    6·2 answers
  • 3. Which side represents low concentration?
    12·2 answers
  • What would be the main role of this molecule?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!