A student is examining an onion root tip cell under a microscope. Based on her observations, the student proposes that the onion root tip cell has completed interphase and is now in the first phase of mitosis.
Which of the following pieces of evidence would best support the student’s claim?
Choose 1 answer:
Choose 1 answer:

(Choice A)
A
The cell’s DNA is dispersed within the nucleus as chromatin.

(Choice B)
B
Separated sister chromatids are being pulled towards opposite ends of the cell.

(Choice C)
C
The cell’s chromosomes are aligned across the metaphase plate.

(Choice D)
D
Discrete chromosomes are scattered throughout the cell’s nucleus.

Answers

Answer 1

it's not letting me reply on our conversation

Answer 2

The student's claim would be best supported by the data that discrete chromosomes are dispersed throughout the cell's nucleus. So, the correct option is D.

What are Chromosomes?

A chromosome is a lengthy DNA molecule that contains all or a portion of an organism's genetic code. The very long, thin DNA fibres in most chromosomes are covered with packing proteins; in eukaryotic cells, the histones are the most significant of these proteins.

Each cell's nucleus contains chromosomes, which are structures that resemble threads and contain the DNA molecule. Each chromosome is constructed from DNA that has been tightly wound around histones, which are proteins, numerous times to support its structure. The information that separate chromosomes are scattered all through the cell's nucleus would be the finest source of evidence for the student's argument.

Therefore, the correct option is D.

Learn more about Chromosomes, here:

https://brainly.com/question/30993611

#SPJ2


Related Questions

6. What is a primary emotion?
an emotion that causes regression
an emotion that is expressed which is specific to one's culture
an emotion that boosts your self-esteem
an emotion that is expressed by people in all cultures

Answers

Answer:

I believe it is "an emotion that is expressed by people in all cultures" correct me if im wrong.

Explanation:

Primary emotions are those that occur as a direct result of encountering some kind of cue. For example, if someone is late for a meeting that is scheduled, they may experience frustration or concern.


What percentage of someone's genetic background may contribute to alcohol dependency?

Answers

Answer:

Those who have a family history of alcoholism have a higher risk of developing a drinking problem. Studies show that alcoholism is approximately 50 percent attributable to genetics.

Explanation:

i hope this helps you

Answer:

Those who have a family history of alcoholism have a higher risk of developing a drinking problem. Studies show that alcoholism is approximately 50 percent attributable to genetics.

Question 2
Using Ramón's Day 1 and Day 2 sample diets as a model, write down your own dally diet for two days in the tables below. Then fill out the Total
Nurnber of Servings column.a Analyze your diet and then write down ways to make it healthier by providing suggestions for change, in the form of
substitutions, eliminations, and/or reductions.

Answers

First of all you will have to do this on your own, but, I will help you and show you an example.

I can eat 4 eggs for breakfast, a protein shake for snack, fish and veggies for lunch, some fruits for snack, and steak, shrimp, and potatoes for dinner.

To make this healthier I can reduce the amount of food I eat in a day. I can eliminate my snacks, and I can reduce the eggs.

This can be an example of what it would be like.

is the range of movement across the body and how well the joints, ligaments, muscles,
and tendons can stretch to accommodate that movement.
O Flexibility
O Muscle endurance
O Muscle strength
O Cardiorespiratory fitness

Answers

The answer is Muscle endurance

if snoop dogg and the muffin man were baking in the bathroom oven, how many attacks would Donald Obama send on his opponent in clash of clans

Answers

Answer:

1

Explanation:

couldnt get off the pot

Answer:

Purple, because aliens don't wear hats

Explanation:

you're welcome :>

What healthy snack can provide physical protein after physical activity

Answers

Answer:

A protein shake

Explanation:

any six sources of radiation that can be found in your home environment?​

Answers

Answer:

1.Radon Seeping Into The Basement. ...

2.Granite Countertops Could Emit Low Levels of Radiation. ...

3.Check for Radioactive Elements in Ceramics. ...

4. Drinking Glasses That Contain Uranium. ...

5.Glow in the Dark Clocks or Watches With Radium in the Paint. ...

6.Old Box Shaped Television May Emit X-Ray Radiation.

Radiation simply means the energy that  is able to travel through space and have the ability to go through various materials.

The six sources of radiation that one can found in their home environment include:

Natural radionuclides which can be found in private wells.Radon in schools or homes.Microwaves that are gotten from the microwave oven.Electromagnetic radiation that can be found in cell phones.Sound waves from the stereoUltraviolet light that can be seen in black light.

In conclusion, human beings are usually exposed to radiation in their environment.

Read related link on:

https://brainly.com/question/18338019.

dentify the term for “knowledge of health infor­mation needed to make good choices about your Health.”

Answers

Knowledge of health helps you remind yourself physically and mentally how to treat and keep yourself better

Is it normal to feel a pang that makes you feel like you don't know anything whenever you say something and someone corrects you or looks at you with a disappointed expression?

Answers

Answer:Is it normal to feel a pang that makes you feel like you don't know anything whenever you say something and someone corrects you or looks at you with a disappointed expression?

Explanation:yes its completely normal its just a feeling that most people get if someone says something about the thing u said an its all because its ur opinion so dont let those guys that make u feel that way just ignore them.

Which of the statements aim at appealing To emotional rather than educating consumers explain

Answers

with quotations around it

Which of the following gland is related to reproductive system?

[1 marks]

Thymus gland


Thyroid gland


Adrenal gland


Gonads

Answers

Answer:

I think the answer is going to be "Gonads"

do ads for healthcare products appeal more to your emotions than to your ability to reason

Answers

Answer:

emotions im pretty sure

I think the answer is emotions from what I learn I health hope this helps

How has the development of technology positively affected our wellness multiple choice

Answers

Answer:it has increased the quality and availability of treatments

Explanation:

Select the activity below which is an anaerobic activity.


Bowling
Jogging
Running
Swimming

Answers

Bowling is an anaerobic activity

Bowling is an anaerobic activity

define human bones?

Answers

Those bones present in human body is considered as human body bones.There are 207 bones in a human body....

Answer:

Bone is the substance that forms the skeleton of the body. There are 207 bones in a human body .

Mila’s grandmother put drops of warm milk into her ears to cure her earache. She also gave Mila some boiled
water mixed with honey and lemon for her cough. Mila’s grandmother uses old
remedies to make Mila feel better.

Answers

What’s the question?? Is it a true or false?

number 19, i need help with it, now please

Answers

Answer

A 2.right lumbar region

A 4. Epigastric region

B 1.hypogastric region

D 5.left iliac region

C 3.Umbilical region

What is alcohal ,drugs and smoking with examples in simple words

Answers

Answer:

Alcohol : A drink that contains ethanol, a type of alcohol produced by fermentation of grains, fruits, or other sources of sugar that acts as a drug.

Drugs: Drugs are substances that change a person's mental or physical state.

Smoking:The act of inhaling and exhaling the fumes of burning plant material is called smoking

Which of the following is part of the circulatory system?


Heart and Blood Vessels

Blood Vessels

Liver

Heart

Answers

Answer:

Option A is correct

Heart and Blood Vessels are the parts of the circulatory system.

Heart and blood vessels

Which types of molecules are able to diffuse across the cell membrane?

water molecules

small molecules

very large molecules

fat-soluble molecules

Answers

Answer:

small molecules

Explanation:

Small nonpolar molecules, such as O2 and CO2, are soluble in the lipid bilayer and therefore can readily cross cell membranes.

Small uncharged polar molecules, such as H2O, also can diffuse through membranes.

Which types of molecules are able to diffuse across the cell membrane?

water molecules (Yes)

small molecules (Yes)

very large molecules (No)

fat-soluble molecules (Yes)

The human heart has two chambers. True False

Answers

Answer:

True

Explanation:

What are the two risks of drugs

Answers

Answer:

long term health harms and overdose are two risks of drugs.

Answer:

Overdose, dependency

Explanation:

Overuse of drugs can become an overdose and can be lethal. Even prescription drugs can cause overdose if enough is used. It is extremely dangerous to take more than the recommended amount of prescribed medicines.

When people use a certain drug to remove pain or feel happier in a way, the become dependent on the drug. This makes them addicted, and if they try to remove the drug from the equation they become sick because they were so dependent on the specific drug.

short note on UNESCO'S definitions of population education​

Answers

Answer:To assist learners to acquire the knowledge, skills, attitudes and values. that will enable them to make informed decisions about population. events and issues which will affect their quality of life, and of their.

Explanation:

This should help you with your question ;).

Who generally makes commercials?

Answers

Any manufacturers who are able to make commercials.

Essay. Construct at least five (5) sentences for each question in a paragraph form.


1. How do you take care of your body as a teenage girl/boy?

2. How will you cope with the changes during the puberty stage?

Answers

Answer:

1. There are certain instructions to be followed for specific genders. Eating healthy, exercise etc all is a natural part that we must follow, but alongside also take care of different needs that aren't always in books but infact come from human experiences.

2. Puberty hits at a certain age. In this scenario, share it with someone who you are close to and openly ask for advice, preferably someone who is either past that stage or knows how to deal with it better.

explain the meaning of health in border ascept​

Answers

Explanation:

The most widely used of the broader definitions of health is that within the construction of the world health organisation (WHO), which defien as:A state of complete physical, mental and social well being , and not merely the absence of disease infirmity. The meaning of health has evolved over time. Table of contents no hoarders.

how do I stop procrastination? ​

Answers

Forgive yourself for procrastinating in the past. ...Commit to the task. ...Promise yourself a reward. ...Ask someone to check up on you. ...Act as you go. ...Rephrase your internal dialog. ...Minimize distractions . ...Aim to "eat an elephant beetle" first thing, every day!

Answer:

just try to be yourself and stop trying to be what people say you are or who you are not and also try praying to God, it helps to lift burdens

If there is a higher concentration of oxygen outside a cell than there are inside the cell, what will the oxygen molecules do?

Answers

Diffusion. The oxygen molecules will
Move inside the cell until the concentration is equal inside and out

All are main food allergens except

Answers

Do you have a photo you can add? Or the options for answers?

people who got the education are of the problem of population growth and environmental degradation​

Answers

Answer:

People who get of health eduction are aware of the effects and consequences of rapid population growth and environmental degradation because health education teaches people to bring awareness in matters related to health.It teaches about environmental sanitation and hazards of polluted and populated environment.

please mark me as brainliest

Other Questions
first to answer gets brainliest Which is a phrase?"because she likes soup""after the restaurant closed""my best friend""the tree fell" The adoption of IFRS 15 may lead to significant changes in the pattern of revenue and profit recognition. Careful consideration and planning will be needed for a range of issues, including the effect on: Compliance with bank covenants; and Performance based compensationsRequired:Explain the possible reasoning behind the advice above. I dont know these halp. 20 points. Incorrect or silly answers will be reported. Elizabeth continued to save for her car down payment.What was her balance A after she made another deposit?O $995O $985O $975O $855 Solve v^2+2v=0 by factoring The three Anglo-Powhatan Wars were an example of Native Americans pushing back against the settlers because ofthe European incursion into Native American landInsults caused by English activitiesThe refusal of the English to follow the custom of giving giftsAll of these a summary about how to improve your intelligence and how to appear more intelligent to other people HELP ASAP-----------Completa las respuestas con el presente progresivo de los verbos de la lista Relationship between the size of an area on a map and its actual size on the earths surface is called 6. Job A: $53,210 per yearJob B: $4,500 per montha. Which job pays more?b. How much more? name the process responsible for the formation of glomerular filtrate Help me please.. ejemplos de arte aleatorio? pls A house today costs$300,000. This price willincrease by 95% in10 years. How much willthe house cost in 10 years? The coordinate midpoint for AE What subatomic particles determine the mass number? What factors of 25 have the sum of -24 What is the value of x Select the adjective in this sentence: ----> Miranda walked with her little sister to the park. *MirandaWalkedsisterlittlepark If Scobie could drive a Jetson's flying car at a constant speed of 160.0 km/hr across oceans and space, approximately how long would Scoobie take to drive around Earth's equator in days