What is the purpose of the nucleus?


It stores cytoplasm

It makes the cell stronger

It makes proteins

It holds and protects DNA in eukaryotes

Answers

Answer 1
Last one is correct.


Prokaryotic cells do not contain a nucleus, while eukaryotic cells do

Related Questions

Asthma is a chronic condition that affects a person's ability to breathe. Every year many people are rushed to the hospital because of severe asthma episodes. Air quality is a major trigger for asthma events in children aged 5 - 14. On a daily basis NYC posts air quality information to inform the city residents if it is a high risk day for asthma. Below you will find information summarizing persistent asthma in children aged 5 - 14 in NYC during 2013-2014. Pretend you are on a committee to create an action plan to improve air quality in NYC and use the data presented to select the target borough and neighborhood to begin your plan. Provide evidence to support your response.

Answers

Answer:

By using electric appliances.

Explanation:

By reducing the use of appliances that run with fuels such as stoves, fireplaces, gas or kerosene heaters, and oil and gas furnaces etc. These appliances produces nitrogen dioxide gas which is responsible for the pollution of air and leads to asthma disease. So as a committee member I will suggest to reduce the air pollution by using electric appliances instead of fuel appliance because electric appliances does not produce nitrogen dioxide gas.

if agglutination happen who will die mother or fetus?

Answers

Answer:

Explanation:

If u think it logically they are both likely to die but the baby is more at risk because the baby feed of the mother through the umbolical chord so the doctors would do their best to save the mother over the baby because of course the mother can have a child again but it's likely the baby dies and suffers.Plus the baby will be exposed to toxic so it will have a big effect ton the baby even if they both survive the baby will have alot of health problems and as it will not be able to develop properly!

Answer:

Rh incompatibility occurs when a pregnant woman whose blood type is. from her fetus, leading to the mother's development of Rh antibodies.

What is the group containing nitrogen called ? A. Nucleic Avis group. B. Amino group. C. Polypeptide group. D. Saccharide group.

Answers

Answer:

B. Amino group

Explanation:

The definition of an amino group is it is a functional group that consists of a nitrogen atom attached by single bonds to hydrogen atoms.

The movement of molecules from a
place where there is a greater/higherConcentration to an area where there is lesser/lower concentration is:

a. homeostasis
b. Osmosis
c. active transport
d. diffusion​

Answers

The answer is diffusion. Diffusion- movement in an area where there is high concentration to an area where there is low concentration.

I WILL GIVE YOU 20 POINTS IF YOU FULLY COMPLETE THIS ASSIGNMENT!!! AND MAKE YOU THE BRAINIEST!!!

Answers

G1 is growth 1. This is where the cell is growing and doing normal tasks. The cell spends most of its life here.

S is synthesis. This is where DNA is being copied/replicated. This is the first step towards mitosis.

G2 is the growth 2 stage. This is where the cell is preparing for mitosis. The cell is doing final preparations in this stage.

M is mitosis. Mitosis is the process of cell division. This can further be separated into “PMAT-C” or prophase, metaphase, Anaphase, Telophase, and Cytokinesis.

A sand dune, found in deserts and beaches, is formed by what type of erosion? *

-Wind
-Gravity
-Water
-Ice

Answers

answer is wind, a sand dune is formed when wind blows sand into a sheltered area

Answer:

wind

Explanation:

Sand dunes form when the wind deposits sand.

Which body system do you think does the most work during growth and development of the human body

Answers

Answer:

Endocrine System

Explanation:

the standard métric unit temperature is ​

Answers

Answer:

Fahrenheit and Celsius

Explanation:

Answer:

Degree Celsius

Explanation:

The metric unit of temperature is the degree Celsius (oC), which replaces the English system's degree Fahrenheit (oF). In the scientists' SI, the fundamental unit of temperature is actually the kelvin.

Will mark Brainliest if correct!

Identify at least one example each of absorption, transmission, reflection, and refraction of
waves in this photograph.

Answers

ABSORPTION WAVES: Water absorbs almost all the infrared energy from sunlight, so a possible answer for absorption is light absorption through water which will later on heat up the water.

TRANSMISSION WAVES: pool water waves passing a shallow area continue with their energy mostly unchanged.

REFLECTION WAVES: surface of water reflects light.

REFRACTION WAVES: waves will bend away from normal if the waves move from a denser medium to a less dense medium which applies to Snell’s law.

You’re welcome

Answer:

Due to the obvious refraction, the diver's head appears to be separated from his body. Absorption takes place when some of the colors are absorbed, causing the snorkel to appear yellow or greenish. The sun, sky, sound, and light are all reflected. The light entering the water is referred to as transmission.

Explanation:

A words that ends in ing to describe the sun

Answers

burning (it’s a burning ball of gas)

In the analogy of a cell as a city,
lysosomes could be thought of as...
A. a warehouse.
B. a police office.
C. a street sweeper.

Answers

Answer:

I think it's c.

Explanation:

The main function of lysosomes is to help with cell metabolism by ingesting and dissolving unwanted parts of the cell, cell debris, or foreign substances that have entered the cell. So, techinally a street sweeper has the same job as a lysosome since they are getting rid of unwanted stuff.

What is the end result of Meiosis?
1: 4 haploid daughter cells
2: 2 haploid daughter cells
3: 4 diploid daughter cells
4: 2 diploid daughter cells

Answers

1: 4 haploid daughters cells

How do hormones affect gene activity?

Answers

Answer:

makes them more active.

Explanation:

Answer:

makes them more active.

Explanation:

which types of point mutations typically cause the most significant changes?

Answers

Answer:

Insertion and Deletion

Explanation:

Inserting a new base will compeltely change every other set of 3 bases same as deleting.

When two species have a very
similar niche, what will increase
between the two species?
A. fights
B. competition
C. enemies

Answers

Answer:

i say competition

Explanation:

i say competition because they are the same so they might fight alot for resources

can someone do at least a few of these please?

Answers

1. Depth in meters

2. Depth in meters is the independent variable because it’s the thing you change in the experiment.

3. Number of bubbles per minute

4.Number of bubbles per minute is the dependent variable because it depends on the independent variable and you are not changing it the independent variable is.

5. Plant B produced the most bubble per a minute. But both pant A and plant B produced the most bubbles at depths 10 and 16. Also once they went past 16 meters the bubbles per minute slowly decreased.

Trisodium phosphate The prefix Tri means what? *

Answers

Answer:

the prefix tri means three

Answer:

tri means "three"

Explanation:

common english vocabulary words that contain this prefix include trio and triangle.

did jesus atually come back from on easter

Answers

Answer:

I think so

Explanation:

if I rember right

Which characteristic do insects, crustaceans, centipedes, and millipedes have, but arachnids lack?
antennae
O multiple body sections
O multiple pairs of legs
wings​

Answers

Answer:

A: antennae

Explanation:

Answer:

it's a

Explanation:

I just did the assignment

Where is the youngest rock in the Atlantic Ocean found?

plz hurry

Answers

Answer:

Mid-Atlantic Ridge

Explanation:

This is because they are deep down, near the earth's crust .

Inner / Outer Planets in relation to the sun.

Answers

Answer:

Mercury Venus Earth and Mars are the planet closest to the sun they're called the inner planets the outer planets are Jupiter, Saturn ,Uranus Neptune.... Jupiter, Saturn Uranus and Neptune are larger balls or gas with rings around them

Explanation:

the inner planets are close to the sun and a smaller and roccia the outer planets are farther away and larger and are made up of mostly gas that in a planet in order to distance from the Sun closest to the furthest on Mercury, Venus, Earth and Mars

If an animal fossil was found in a rock, what would be the best way to determine its absolute age?


*analyze the rock’s mineral composition


*take X-rays of the fossil and surrounding rock


*compare it to similar-looking fossils that have already been dated


*measure the ratio of a radioactive isotope and its decay product present in the rocks around the fossil

Answers

Answer:

D

Explanation:

Absolute age is defined as the numeric age of fossils.

To identify the absolute age of a fossil,  the amount of certain radioactive elements in the rock are measured. When fossils are formed in the rocks, a small amounts of radioactive elements is included in it. The process to identify age of fossil using radioactive elements is known radiometric dating. So, radioactive isotope and its decay product gives absolute age of fossils.

Hence, the correct answer is "D".


This is cooking class and I need your help please ​

Answers

1 - c

2 - c

3 - either a or c

4 - b

1. Crustaceans
2. It’s intestine
3. 12-14 minutes
4. It’s eyes

A student uses paper towels to clean up a small chemical spill in the lab where should the dirty paper towels be placed ​

Answers

Answer:

In the hazardous bin :) plz rate brainliest

Explanation:Hope this helps ya

Answer:

Hazardous bin. I did this question but forgot the answer, sorry. but I remember IT WAS NOT TRASH CAN!

Explanation:

Which of the following processes describes how vegetation influences precipitation?

Answers

Answer: Transpiration

Will mark brainliest ! Please help ASAP

Answers

Answer:

a = Liver

b = spleen

c = galbladder (i think)

d = intestines

Explanation:

The north pole and the magnetic pole are what? a-located at the same point b-located near each other c-two different names for the same thing

Answers

Answer:

b, located near each other

what is the main organic material found in the cell?

Answers

Answer:

The organic molecules that are the unique constituents of cells. Most of these organic compounds belong to one of four classes of molecules: carbohydrates, lipids, proteins, and nucleic acids.

Explanation:

:)

PLZ HELP FAST
Question 4 (1 point)
T/F - When a cell comes into contact with another cell it will stop dividing.
True
False

Answers

this answer is correct

Over the years, scientific advancements have brought both benefits and disadvantages to society. Which of the
following is an area which has been both positively and negatively affected by scientific advancements?
a. food safety
b. waste production
c. climate
d. all of the above

Answers

B. Waste production
And like yeah

Scientific knowledge is important to develop new technologies and solve problems. Scientific advancement in waste production brought both benefits and disadvantages to the society.

What is waste production?

Waste production is the use of material and energy including the depletion of the Earth's renewable and non-renewable resources.

The recycling of waste can have many pros and cons, the benefits are:

Reduce energy consumption.Decrease pollution.Environmental friendly.Resource depletion in a slow rate.

The disadvantages includes:

High cost.Recycled products are often of low quality.

Thus, the correct option is b.

For more details regarding waste management, visit:

https://brainly.com/question/14665452

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