What is the relationship between DNA, chromosomes, and
the nucleus?

Answers

Answer 1

Answer:

In the nucleus of each cell, the DNA molecule is packaged into thread-like structures called chromosomes. Each chromosome is made up of DNA tightly coiled many times around proteins called histones that support its structure.

Other Info That Might Help:

In contrast, in eukaryotes, all of the cell's chromosomes are stored inside a structure called the nucleus. Each eukaryotic chromosome is composed of DNA coiled and condensed around nuclear proteins called histones. Humans inherit one set of chromosomes from their mother and a second set from their father.


Related Questions

The invention that led to widespread transport of livestock was the railroad

Answers

Answer:

Barbed wire was invented and patented by Joseph Glidden in 1874 and had a major impact on the cattle industry of the Western U.S. Accustomed

Explanation:

Psych-
Causal attribution theories generally try to explain how we:

1) are influenced by others

2) predict how others will behave based on their attitudes

3) change our attitudes toward other people

4) determine the causes of others' behavior

5) relate to and interact with other people

Answers

Causal attribution theories generally try to explain how we determine the causes of the others' behavior based on personal or situational attributions.

This theory was developed by Horald Kelly in 1967, and explains how people attribute the behavior of others according to dispositional (internal) and situational (external) factors.

Dispositional factors are those based on internal characteristics, such as effort and skill. Situational factors, on the other hand, are environmental and external to the individual, such as luck and task difficulty.

Therefore, according to theory we are more likely to attribute the cause of the behavior of others to factors that most coincide with the action.

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____ are a result of hurricanes which push massive amounts of water inland causing severe damage

storm surges
tornadoes
tropical depressions
supercells

Answers

Storm surges is the correct answer

storm surges are a result of hurricanes which push massive amounts of water inland causing severe damage.

What is Storm surges?

Storm surges caused by hurricanes are very damaging and deadly because they can come unexpectedly and send a significant amount of water into areas of human settlements including homes and businesses. When this happens they cause loss of life and property damage.

Thus, option "A" is correct.

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Lipids include triglycerides, phospholipids, and ____.
A. steroids

B. amino acids

C. starches

D. nucleic acids

Answers

The three types of lipids—phospholipids, sterols, and triglycerides—are needed for many essential functions in the body.

The gonads and adrenal glands typically generate the natural steroid hormones from cholesterol. Lipids are the hormones in these forms. Thus, option A is correct.

What is the role of lipid in the body?

Lipids serve as the body's energy reserve, control hormones, carry nerve signals, protect key organs, and transport nutrients that are fat-soluble.

Food fat gives texture and flavor, has a high caloric density as an energy source, and helps people feel full.

The body naturally creates hormone-like chemicals, but steroids are synthetic copies of such substances.

They go by the name corticosteroids and are distinct from the anabolic steroids used by athletes and bodybuilders.

Therefore, Lipids include triglycerides, phospholipids, and steroids.

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What's the meaning of morphological in swine?

Answers

External parts of the pig

Dementia refers to a loss of brain function that usually first appears as forgetfulness. T/F PSYCHOLOGY

Answers

Answer:

True

Explanation:

Answer:

True

Explanation:

What is the mechanism by which the secretion of a hormone is followed by travel to a distant target cell

Answers

Answer:

induction or repression of enzymes

Explanation:

Hormones are chemical messengers which are secreted by endocrine glands and regulate the rate of existing activities, usually through the induction or repression of enzymes within distant target cells via the endocrine system. They travel in the bloodstream, having slower, but longer lasting effect and are effective in small quantities.

hope it helps

The mechanism by which the secretion of a hormone is followed by travel to a distant target cell is primarily through the bloodstream. Once in the bloodstream, hormones are carried throughout the body, allowing them to reach their target cells or tissues.

Hormones are usually released in small amounts but have potent effects on target cells. The binding of a hormone to its specific receptor triggers signaling pathways within the target cell, leading to changes in cellular function or gene expression.

The travel of hormones through the bloodstream ensures their widespread distribution and enables them to reach distant target cells located in different organs or tissues.

This mechanism allows hormones to exert their regulatory effects on various physiological processes, including growth and development, metabolism, reproduction, and homeostasis.

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explain how tomatoes grown and typically prepared as a dish below??

need it noww!༼ つ ◕◡◕ ༽つ​

Answers

Tomatoes are commonly grown from seedlings started indoors that are later transplanted into the garden. Tomato seeds are commonly planted indoors as early as 8 to 6 weeks before the average date of the last spring frost. Tomato seedlings are usually transplanted into the garden 1 to 3 weeks after the last frost. Wash tomatoes under cool running water.

Slice an "X" on the bottom of each tomato with a small utility knife. In a large saucepan bring water to a rolling boil. Fill a large mixing bowl with ice cold water. With a large spoon, place tomatoes in boiling water for 30 seconds to loosen skin. Remove tomatoes after 30 seconds, place directly into cold water to stop the cooking process. Core the tomatoes by removing the stem with a paring knife. Peel away the skin, being careful not to injure the flesh of the tomatoes.


HELP ME PLEASE PLEASE PLEASE PLEASE
The instructions for all the traits and processes of an individual can be found in what molecule?
A DNA
B ATP
C RNA
D ADP

Answers

DNA is the correct answer.

Answer:

dna

Explanation:

The gallbladder provides ________ that aid(s) in transport of lipids across the intestinal membrane.

Answers

The gall bladder provides bile salt.

The gall bladder is a small pear-shaped organ that is located at the abdomen inferior to the liver.

This organ stores and releases the bile salt produced from the liver.

The bile salt is released through the bile duct into the duodenum of the small intestine.

The bile salt is use to emulsify fat thereby aiding it's transport across the intestinal membrane.

Therefore, the gall bladder provides bile salt that aids in transport of lipids across the intestinal membrane.

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can some one answer this questions please ​

Answers

B and c are the answer

How many chromatids does a human somatic cell contain at the end of G2 phase just prior to mitosis?

Answers

92

After replication there are a total of 46 chromosomes, with 92 individual chromatids, in each cell. G2 Phase: During G2, the cell makes proteins that are used in cell division. One of the proteins will be used in the formation of microtubules. 2.

which is true about a daughter cell produced by mitosis

Answers

Answer:

what are the options?

Explanation:

Answer:

it contains no DNA

Can anyone help me with this science question

Answers

Answer:What the text is telling you is about scientist and

it may help you learn about scientist is in a lead work

Explanation:

When a plant is in hypertonic, what is happening to the plant cell and what will it look like?

Answers

Answer:

Explanation:

If you place an animal or a plant cell in a hypertonic solution, the cell shrinks, because it loses water ( water moves from a higher concentration inside the cell to a lower concentration outside ).


The question is find the slope of the line

Answers

Answer:

i do not know

Explanation:

what is not an empale of homeostasis

Answers

Answer:

B

Explanation:

It's not something your body itself is doing to regulate itself.

What do weather forecasters use to forecast the weather?

A. superstitions
B. beliefs
C. weather patterns
D. dreams

Answers

C. Weather patterns

How to find cane yield?

Answers

From an agronomical point of view, there is a lot that the grower can do to maximize sugarcane yield. Proper crop nutrition is an important factor to achieve this.

In a large number of cases, nutrients that drive sugarcane yield forward, will also improve the sugar content and quality of the harvested sugarcane crop.

Most required nutrients have specific roles to play in improving yield:

There are 100 ants in an ant farm that is 10 inches by 5 inches. What is the population 1 density? (Show your work)​

Answers

The population density would be 2 ants/square inch

Population density is defined as the population size of a species of organism per unit area of the habitat occupied.

In this case, the population size of ants in the ant farm is 100 while the dimension of the ant farm is 10 inches by 5 inches.

Area of the ant farm = Length x breadth

                                   = 10 x 5

                                   = 50 square inch

Population density of ant = population size/area

                                           = 100/50

                                           = 2 ants/square inch

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Question 1
Which is a correct definition of carrying capacity?
A
the largest number of different species that a particular habitat can support indefinitely with the resources available
B
the smallest number of different species that a particular habitat can support indefinitely with the resources available
С
the largest number of individuals of a certain species that a particular habitat can support indefinitely with the resources available
D
the smallest number of individuals of a certain species that a particular habitat can support indefinitely with the resources available
C2021 Illuminate Education, Inc.
o

Answers

Answer:

the answer is A

Explanation:

How might you use an ERD (entity Relationship Diagram) to represent ecosystem services?

Answers

Answer:

Identify all the entities in the system. An entity should appear only once in a particular diagram. ...

Identify relationships between entities. Connect them using a line and add a diamond in the middle describing the relationship.

Add attributes for entities.

Explanation:

an extensive study was conducted on identical twins that were separated at birth. the study showed that the individual from each pair who recieved better nutritionduring childhood scored higher on standardized tests. this can best be described as an example of how

Answers

Answer:

why did they do it because its bad a

Differentiate between positive and negative mass selection.

Answers

Answer:

Positive selection involves targeting the desired cell population with an antibody specific to a cell surface marker (CD4, CD8, etc.). ... Negative selection is when several cell types are removed, leaving the cell type of interest untouched.

describe triglycerides​

Answers

Answer:

The major form of fat stored by the body. A triglyceride consists of three molecules of fatty acid combined with a molecule of the alcohol glycerol. Triglycerides serve as the backbone of many types of lipids (fats). Triglycerides come from the food we eat as well as from being produced by the body.

What is diabetes insipidus? How would the urine of someone with diabetes insipidus compare to that of someone with diabetes mellitus?
help plz​

Answers

Answer:

In diabetes mellitus, the level of glucose in your blood, also called blood sugar, is too high. Your kidneys try to remove the extra glucose by passing it in your urine. In diabetes insipidus, your blood glucose levels are normal, but your kidneys can't properly concentrate urine.

Explanation:

Explanation:

 In diabetes insipidus, your blood glucose levels are normal, but your kidneys can't properly concentrate urine.

Which of the following describe how seabird populations are affected by climate change?

Answers

Answer: Varies

Explanation:

It depends on the time of season at the given moment.

20. Explain why it is important to cite the references you use in a scientific report.

Answers

Answer:

If you don’t cite where you got your information from, there could be horrible consequences. If you don’t cite your references and use that work as your own, your subject to plagiarism.

Explanation:

Answer:

If you don’t cite where you got your information from, there could be horrible consequences. If you don’t cite your references and use that work as your own, you are subject to plagiarism.

Explanation:

What structure of an armadillo has inspired inventions by humans?


a.
The pointed beak of an armadillo which can protect it from predators


b.
The sharp claws of an armadillo which can help it catch prey


c.
The hard covering of the armadillo which can roll up into a ball


d.
None of the above

Answers

The armadillo is an animal. They are mostly described as the New World placenta animals. They have various peculiar characteristics including sharp claws which they use in digging and a hard protective covering.

The structure of an armadillo that has inspired inventions by humans is the hard protective covering of the armadillo which can roll up into a ball (option C).

The hard protective shell of the armadillo inspired humans to produce a hard protective material that was produced from glass shaped into hexagons to protect soft and fragile surface avoiding penetration like a bulletproof vest.

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Another name for 23.5 degrees south latitude is?
a.) The prime meridian
b.) The equator
c.) Tropic of cancer
d.) tropic of capricorn

Answers

Answer:

D

Explanation:

Answer: D tropic of capricorn

Explanation:

I got that right in class. Please mark brainliest it means a lot and thanks! <3

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study the graph above. In terms of bond energy, which statement is TRUE regarding the energy involved in breaking and making bonds.a,b,c, or d? Find the slope of the line that contains the points (-9, -3) and (-19, -3). find the slope and y intercept of y = -2x -18 for what reasons did many americans support slavery A submersible is a type of underwater vessel. Suppose a submersible starts at a depth of 40 feet below sea level, represented by 40 feet. The table shows the submersible's change in depth from one minute to the next. Time and Depth of Submersible2:15 p. m. 2:16 p. m. 2:17 p. m. 2:18 p. m.40 feet 180 feet lower 175 feet lower 185 feet lowerAnswer the questions to find the depth of the submersible after 3 minutes.1. Write and evaluate a subtraction expression to find the depth of the submersible at 2:16 p. m.Write your answer in the space below.2. Write and evaluate a subtraction expression to find the depth of the submersible at 2:17 p. m.Write your answer in the space below.3. Write and evaluate a subtraction expression to find the depth of the submersible at 2:18 p. m.Write your answer in the space below.4. If the submersible dove straight down, what is the distance between the submersible's starting position at 2:15 and its position at 2:18? Show your work.Write your answer in the space below. Brainliest if correct OK History Final AssessmentWhat did the Supreme Court rule in Worcester v Georgia?O The Cherokee Indians had to move from their land in GeorgiaO The state of Georgia had no legal power over the CherokeeO Only state government had authority over American IndiansO US troops in any state had the right to move American Indians Se mezcla caf del tipo A de 6 /kg con caf del tipo B de 4,5 /kg para obtener una mezcla de 60 kg a 5 /kg. Cuntos kilogramos de caf debemos tomar de cada tipo? 1. we____ to the market last Mondaya. wentb. goesc. will god. goes What is the relationship between temp./color and magnitude (STARS) Hey That last question is A LOT OF POINT'S disadvantages and advantages of playing game The volume of a gas must be measured at several points during an experiment. Which units should be used to describe the volume of the gas?literscentimetersdegrees Celsiusmilligrams Read the excerpt from Gilgamesh: A New English Version.Gilgamesh dropped his axe, appalled.Enkidu said, "Courage, dear friend,Close your ears to Humbaba's curses.Don't listen to a word. Slaughter him! Now!"Gilgamesh, hearing his beloved friend,came to himself.What is the theme of the excerpt?One should ignore other people's opinions.Battle requires tremendous courage.Soldiers must destroy their enemies.*Encouragement offers powerful motivation. The examples of Filippi, Johnson, and Wu demonstrate that Which statement best describes techniques that ancient and modern mapmakers share? A. They both use clay models as a medium to preserve information. B. They both use available technology to draw accurate maps by hand. C. They both use color and symbols to present information about the world. If you were born November 16, 1986 how old are you today Which expression is equivalent to 1/2(4x+8)? Answer choices: A. x + 4 B. 2x+4 C. 2x+8 D. 4x+4. Please provide explanation as well! please help. match the verb tenses to example sentences.1 I've always wanted to have a personal trainer. 2. We were sitting on the beach in Mallorca this time last week.3.Why are you wearing a tie today?4. Do you usually walk to work? 5. I'll finish this work tomorrow.6. She's starting her new job on Monday.7. They bought their car on eBay.8. I'm going to make a healthy salad for dinner.a. the present simpleb the present continuous.c. the will future.d. the going to futuree.the present continuous for future.f.the past simple the past continuous the present perfect Choose the sentence that is written Incorrectly..The timer on the oven failed to go off because I had forgotten to set it..Because John had missed a test, he received a B in the class.. Even though he had received A's.on all the other tests.. Marcia was taking notes while the instructor was explaining the concept. Why is sustainable use of natural resources important?to ensure that natural resources are available for future generationsto help make daily life simpler by providing what every person needsto encourage scientists to make new and elaborate discoveriesO to prevent the exchange of resources from one region to another