15 facts about the nucleus
GIVING BRAINLY!!

Answers

Answer 1

your a complete diputs head are you thats so easy bro

Answer 2
1.Cell Nucleus is considered to be the brain of a cell
2. the cell nucleus is the largest organelle of the cell and holds approximately 2 meters of DNA
3. The nucleus has a double membrane (the nuclear envelope) around it.
4. The nucleus contains chromosomes which are made of DNA and associated proteins called histones.
5. The nucleus contains genes that hold the information needed to make proteins.
6. The nucleus is not always in the center of the cell.
7. The DNA is also used to control gene expression through a process called transcription, where a DNA template is used to produce pre-mRNA.
8. DNA and RNA are found in the nucleus.
9. The nucleus also stores proteins and ribonucleic acid (RNA) in the nucleolus.
10. The starting point of protein synthesis which is called transcription begins in the nucleus.
11. It usually takes up about 10 percent of the cell's volume.
12. Each human cell (nucleus) contains around 6 feet of DNA which is tightly packed, but very organized with proteins.
13. The size of the Cell Nucleus can vary from one organism to another.

I ran out of time but here you go!

Related Questions

What element is most commonly compared in science fiction stories?
point of view
setting or "worlds"
characters
the author language arts

Answers

Answer:

the answer is setting or "worlds"

This image shows a volcanic eruption in Hawaii with lava flowing into the sea.



Which statement best describes this eruption?

Its magma is high in silica.
Its magma has low viscosity.
Its gases are released in rapid bursts.
Its lava came from an explosive eruption.

Answers

The last one is right answer i think

Why can prehistoric aquatic creatures be found on dry land that is far away from any water source in today's society?​

Answers

Because those points used to be under water in shallow seas. The ground was then pushed up to make mountains and/or ice caps froze lowering sea levels. This evidence points to the earth being old, and is a support for Darwin’s theory of evolution.

(i givs brainliest ovo + 50 points) Which of the following is an example of static electricity?

A. Clouds
B. Lights
C. Rain
D. Thunder

Answers

Answer:

B. Lights

Explanation:

One way to see this is that every other source is natural, while this is mainly caused manly.

PLZ HELP BRO its about environmental systems​

Answers

The answer should be B

Which two systems below work together to rid the body of harmful parasites?

skeletal and circulatory systems
immune and lymphatic systems
muscular and nervous systems
respiratory and immune systems

Answers

Answer:

Immune and Lymphatic Systems

Explanation:

The light-dependent reactions change _____ in to the molecules _____ and _____.

Answers

light energy i think?????

If antenna length in Mendaliens is controlled by a single gene and long is dominant to short and two Mendaliens with Long antenna have some offspring with short antenna, what is the genotype of the Mendalien parents

Answers

there are multiple possibilities but one of them is that both parents are heterozygous dominant (one capital and one lowercase letter)

what is the difference between metameres and septa

Answers

Answer: External segments are called metameres and internally, septa, or dividing walls, are located between the segments.

Explanation: I think it is

what we ever seen a super volcano erupts

Yes I do know if a super volcano erupts it would change the world like that one sun but have we ever seen one like in the past?

Answers

Answer:

no we havent

Explanation:

The last one was 26,500 or 74,000 years ago.

What geological process generates the world's longest undersea mountain chain called the Mid-Atlantic Ridge?

Answers

Answer:

Plate tectonics

Explanation:

The mid atlantic ridge is an underwater mountain system formed by tectonic plates. It is the result of a divergent plate boundary.

How many chromosomes will be in a fertilized egg if the sperm has a monosomy disjunction error?

Answers

Answer:

About half of all girls with Turner syndrome have a monosomy disorder. Monosomy means that a person is missing one chromosome in the pair. Instead of 46 chromosomes, the person has only 45 chromosomes.

Explanation:

Have a great day!

Can someone explain to me what flowering time is?? And how to control flowering time???

Answers

Answer:

Flowering time refers to the amount of time the plants will spend in the flowering stage. It begins when you switch your lights to a 12/12 schedule and ends when the buds are ready to harvest. ... In this case, the actual flowering time (as understood by most breeders) would be 2-3 weeks longer. so the flowers will spend time in differents parts of different stages

A dramatic change in the life cycle of plants is the transition to flowering, which is triggered by both environmental signals, as temperature and photoperiod, and endogenous stimuli. so it would just 2 be to watch over there environment and what u are doing 2 them

Explanation:

Answer:

Flowering time is the amount of time that a plant will stay in it's flowering stage. the flowering time of its life will reach 12 hours or less of light per day.

It's controlled by environmental conditions and development regulations, such as temperature, photoperiod and endogenous stimuli

hope this help's and have a good day :)

Explain the importance of proteins in our body

Answers

It helps repair and build your body's tissues, allows metabolic reactions to take place and coordinates bodily functions.

Addition to providing your body with a structural framework, proteins also maintain proper pH and fluid balance.

which disease is caused when there isn't enough bile to breakdown fat and oil in food . And how is it caused​

Answers

Exocrine pancreatic insufficiency (EPI) causes problems in how you digest food. Your pancreas doesn't make enough of the enzymes that your body needs to break down and absorb nutrients. Enzymes speed up chemical reactions in your body. The enzymes made by your pancreas move into your small intestine, where they help break down the food you eat. When you have EPI, you don't get the nutrition you need because your body can't absorb fats and some vitamins and minerals from foods. You might lose weight or have pain in your belly.

Question 1 (1 point)
Which of the following explains how density dependent factors can
slow population growth?
There are more births in the population.
There are more deaths in the population.
There are more births and deaths in the population.
There are fewer births and deaths in the population.

Answers

More deaths the second one is the right answer good luck

5 blem. ections: Read each question carefully and select the correct answer. Write your wer on a separate sheet of paper. This pertains to a view, a judgment, or an appraisal about a particular matter. a a. fact b. hearsay copinion d. assertion​

Answers

You didn't put up the question for me to answer. You put the choices to choose from, but no question.

Can someone plz help me? :)

Answers

A) solar energy is renewable while the supply of natural gas is limited

Answer:

D

Explanation:

Solar energy is less expencive as well as its better for the enviroment

What type of energy is used? Photosynthesis transforms ___________ energy into ___________ energy in ___________ molecules.

Answers

Answer:

Photosynthesis converts solar energy into chemical energy that plants use to make glucose so they can grow.

Explanation:

During photosynthesis, solar energy is converted into chemical energy in the form of ATP molecules.

----------------------------------------------------------------------------------------------

During photosynthesis solar energy is converted into chemical energy in the form of energy rich bond of ATP molecule.

ATP (Adenosine triphosphate) and ADP (Adenosine diphosphate) molecules are termed currency of energy. ADP molecule is converted into ATP molecules, whenever energy is available in certain exothermic reactions of metabolism.

ATP molecules are store- house of energy. ATP molecule is broken down into ADP molecule in presence of enzyme ATPase, releasing energy whenever energy is required.

The synthesis of ATP molecules, utilizing solar energy during photosynthesis, is termed photo-phosphorylation.

These ATP molecules produced during light reaction of photosynthesis are utilized in dark reaction of photosynthesis (Calvin cycle).

ATP molecules synthesized during photo-phosphorylation may also be used in other metabolic reactions.

Photo-phosphorylation is of 2 types, i.e. Cyclic and Non-cyclic photo-phosphorylation.

Chlorophyll molecules entrap solar energy . There are 2 types of photo systems in chlorophyll. These are photo-system -I and photo-system-II .

The electrons of chlorophyll molecule of photo-system I get excited which pass through series of electron carriers in electron transport system arranged in the order of decreasing energy level.

During the passage of electrons from carriers of higher energy level to the carriers of lower energy level, the energy is lost which is utilized for converting ADP molecule into ATP molecule.

Photo-system I is concerned with light reaction of photosynthesis only, constituting cyclic photo-phosphorylation.

The electron transport during Photo-system II results in the synthesis of NADPH2 in presence of enzyme NADP reductase. NADPH2 is used in reduction reaction of Calvin cycle.

Both Photo-systems participate in non-cyclic photo-phosphorylation that results in the synthesis of NADPH2 in addition to the synthesis of ATP molecules.

Which are two molecular groups that distinguish proteins from carbohydrates?​

Answers

Proteins are different from carbohydrates due to the presence of

NitrogenCarbonHydrogenOxygen

what biotic factors are in freash water moderat rivers?? (list atleast 4) please

Answers

Answer:

algae,fish and bacteria and  aquatic invertebrates

Explanation:

Because how would the economy work without half of these things

29 The picture shows a Ferris wheel and a schematic diagram of it with different parts marked. Direction of movement of the Ferris wheel Axis of the Ferris Crossbar from which wheel at the chaircar hangs the centre Chaircar Ferris wheel Schematic diagram of a Ferris wheel Each chaircar hangs from a crossbar. As the Ferris wheel rotates on its axis at the centre, each chaircar remains in an almost UPRIGHT position so that people sitting in it do not fall off. For this to be possible, which of the following is absolutely necessary? A. The chaircars should be fixed rigidly to the crossbar. B. The chaircars should be free to turn about the crossbar. C. The Ferris wheel should always rotate at a fixed speed. D. The Ferris wheel should always turn in the same direction.​

Answers

Answer:

d

Explanation:

this will not confuse people in it since it always turn in the same direction

I think the answer is

D the ferris wheel should always

turn in the same direction

Which type of wave interaction is shown in the diagram?

Answers

Answer:

Its ether the last option or the first one.

Explanation:

I hope this helps you!

Answer:

the answer is Destructive interference

Explanation:

How to Determine density from an experiment ?

Answers

Answer:

To find the total Volume displaced, subtract Initial Volume and Volume of Object. To calculate Density divide the Mass in grams by the Volume displaced in milliliters. Finally record whether the object floats or sinks.

Explanation:

why is modification of seed is useful​

Answers

Benefits of modification of seed :-

More nutritious food.Disease- and drought-resistant plants that require fewer environmental resources (such as water and fertilizer)Less use of pesticides.Increased supply of food with reduced cost and longer shelf life.Faster growing plants.

Use the graph below to explain the ideal conditions for the enzyme it represents.

Answers

Answer:

Explain the effect of temperature on the relative rate of action of an enzyme is represented in the graph below: b) What is the optimum temperature (approximate) for the action of this enzyme? 6 0 L } 10 20 30 40 50 60


21. Organisms that survive over others within a population have
that make them more successful.

Please help and no links or bots please and thank you

Answers

Adaptations. They will have adaptations that allow them to survive over other organisms

reactants and products of photosynthesis

Answers

Explanation:

During photosynthesis, light energy converts carbon dioxide and water (the reactants) into glucose and oxygen (the products).

Please select the word from the list that best fits the definition

Preserved animal tracks are called ______ fossils.

Answers

Answer:

A Trace Fossil

Explanation:

Mark as Brainliest Answet

Trace fossils

Trace fossils include footprints, trails, burrows, feeding marks, and resting marks. Trace fossils provide information about the organism that is not revealed by body fossils.

which term defines a well tested scientifically supported

Answers

Answer: A scientific theory is the correct answer

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