A duplicated chromosome has 2 connected sister chromatids connected by a centromere. true or false?

Answers

Answer 1
7,000 your welcome ahahah

Related Questions

When discussing Newton’s laws of motion, which terms do people most likely use when talking about Newton’s third law of motion?

A. “action” and “reaction”


B. “mass” and “inertia”


C. “inertia” and “force”


D. “force” and “acceleration”

Answers

Answer:

A. action and reaction

Explanation:

the third law is:-

Every Action has it's opposite and equal Reaction

Answer:

The correct answer is "action" and "reaction".

Explanation:

Newton's Third Law is: "for every action, there is an equal and opposite reaction". This means that every time something is pushed on, the other object pushes back. For example, when a swimmer pushes off the wall of a pool, the wall will push back on the swimmer, giving them the push they need to swim to the other side.

If more carbon dioxide was made
available to a plant, what would be the
effect on the rate of photosynthesis?
A. The rate would be unaffected.
B. The rate would increase.
C. The rate would decrease.

Answers

Answer:

B. The rate would increase.

Explanation:

Increased carbon dioxide concentration increases the rate at which carbon is absorbed into the carbohydrate in an independent reaction, so the level of photosynthesis usually increases.

hope it helps!

Answer:

B. The rate would increase

Explanation:

For land plants, water availability can function as a limiting factor in photosynthesis and plant growth. If the level of carbon dioxide in the atmosphere increases, more carbon dioxide could enter through a smaller opening of the stomata, so more photosynthesis could occur with a given supply of water.

what is the building block of nucleic acids

Answers

Answer:

A nucleotide is the basic building block of nucleic acids. RNA and DNA are polymers made of long chains of nucleotides. A nucleotide consists of a sugar molecule (either ribose in RNA or deoxyribose in DNA) attached to a phosphate group and a nitrogen-containing base.

I found this on google because I am not the best at explaining things but I hope this helps :)

The building blocks of nucleic acids are nucleotides, which consist of a sugar molecule, ribose or deoxyribose, a phosphate group, and a nitrogenous base, adenine, guanine, cytosine, thymine, or uracil.

What are nucleotides

Nucleotides are the building blocks of nucleic acids, such as DNA and RNA. They consist of a sugar, ribose or deoxyribose, a phosphate group, and a nitrogenous base, adenine, guanine, cytosine, thymine, or uracil.

Nucleotides link together through phosphodiester bonds, forming the backbone of nucleic acid chains. The sequence of nitrogenous bases along the chain encodes genetic information. Adenine pairs with thymine or uracil in RNA, while guanine pairs with cytosine, creating complementary base pairs.

Nucleotides play a crucial role in storing and transmitting genetic instructions, serving as the foundation for DNA and RNA molecules.

Learn more on nucleic acids here https://brainly.com/question/13794110

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Is this statement true or false? Celia loves to download music from an illegal website. She uses the music in her documentary about saving the environment. She is behaving responsibly. true false
PLEASE HELP,
shadow lolbit

Answers

Answer:

False

Explanation:

It is not a responsible approach to getting the music you want by illegally downloading it.

Answer:

False

She is not behaving responsibly

Scientists discovered that the inner core of Earth is a solid. Explain what evidence supports this thinking. Be sure to include how pressure, temperature, and density play a role. (4 points)

Answers

Answer:

The inner core is solid because the inner core consists of a lot of pressure and high temperatures. And the more pressure and high temperatures the more dense the substance gets.

Explanation:

I HOPE IT HELPS

MATE

MARK ME BRAINLIEST

Describe the process of respiration which takes place in human beings whe
oxygen is not available and give an effect.
(T​

Answers

Answer:

The process in which respiration takes place without oxygen is called as anaerobic respiration.

Aerobic respiration

In anaerobic respiration the energy produced is very low as compared to aerobic respiration

The organisms which use this type of respiration process are fungi, yeast

In this process, (in yeast) glucose broke down into pyruvate and gives ethanol , carbon dioxide and energy

In human muscle cells when there is a lack of oxygen this process occurs in which lactic acid and energy are produced.

More to know -

Pyruvate is three carbon -molecule.

The build up of lactic acid causes cramps in muscles.

There is two types of respiraton anaerobic and aerobic

What helps to transport materials across the membrane, can open and close, or even change shape?


proteins


glucose


cells

Answers

I think it’s proteins
it’s definitely proteins :)

A major drawback of using fossil fuels as a source of energy is that they:

A.Release water as well as some energy.

B.Produce only a small amount of energy.

C.Release a greenhouse gas when burned.

D.Undergo a chemical reaction when burned.

Answers

C. Release a greenhouse gas when burned
Answer C

Explanation

what is an apporpiate title for weather patterns its a science lab report sorry it says biology

Answers

Answer:

Changing in weather or weather change.

Explanation:

Answer:

Will it end? the continuing clouds rain. get it  reign rain

Explanation:

PLZ ANSWER QUICKLY, WILL GIVE BRAINLIEST
Do either of your diseases in part A have the same pattern of inheritance as the model of the colorblindness mutation you made? How do you know?

Answers

You are missing part of the question but color blindness it less likely to be found in female because it is a sex trait that lies on the x gene while also being submissive trait sry I forgot the word. Guys only have one x gene meaning they are much more likely to get it

17. Match the major types of cancer with the types of cells they occur in
Adenocarcinomas
a. The lowest layer of the epidermis (skin)
Basal cell carcinoma
b. upper layers of skin, the lining of stomach, lungs,
kidneys
Squamous cell carcinoma
c. melanin-producing cells of the skin
Sarcoma
d. immune cells in the blood (T cells, B cells, and
bone marrow)
Leukemia and lymphoma
e. bones, fat, blood vessels, tendons, ligaments
Multiple myeloma
1. cells that produce fluids (breast, colon)
Melanoma
g. plasma cells (a type of immune cells)​

Answers

LolsbdgsbcgcsnnsjzkmcjMCk

I could really use some help on this question l, please help!?! Thank you ❤️ much love stay safe 2020

Answers

Answer: its B and D

Explanation:

true or false
All proteins found embedded in the cell membrane are transport proteins

Answers

Answer:

False!

Explanation:

False: All proteins embedded in the cell membrane are not transport proteins instead they are not just involved in transportation of molecules but also in other functions.

Cell membrane is the outer covering of most of the type of cells except in plants and bacteria where cell wall is the outermost layer.Cell membrane is made up of phospholipid bilayer. The proteins embedded in the cell membrane are not only the transport proteins but proteins that are responsible for cell to cell communication, responsible for maintaining shape of the cell, and those responsible for triggering chemical messengers all are present.

Learn more about cell membrane:

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Which region has a steep slope?
1
2
3
4

Answers

Answer:

3

Explanation:

i took the edge test got 100%

mark brainiest plllzz :)

A mutation occurs in the sex cell of a full-grown Zebra. the mutation affects the genes responsible. for producing blood proteins .what will most likely happen to the Zebra?
A The zebra will have offspring who can not produce blood proteins.
B The zebra will have offspring with healthy blood proteins.
C The zebra will not be able to produce blood proteins.
D the Zebra will slowly lose most of its blood supply.

Answers

Answer:

A

Explanation:

looked it up on google

Peoples choices can sometimes have negative effects on their own health as well as the health of your well-being of others describe to these choices explain how they can impact the individual and others

Answers

Answer

a good environment could mean better people better love and kindness bad environment could mean problems in your future and/or daily life this can affect everybody and anybody

Explanation:

Which of the following best describes the purpose of the chromosomes in the nucleus of a cell?
Group of answer choices

to transport nutrients into and out of the cell

to release energy by breaking down food molecules

to protect the cell from microorganisms

to store the genetic instructions needed to specify traits

Answers

The answer should be c

The purpose of the chromosomes in the nucleus of a cell is to store the genetic instructions needed to specify traits

In order words, the chromosomes in the nucleus of a cell ensures that DNA is replicated and distributed appropriately during cell division.

What is nucleus?

The nucleus is a part of living cells which controls all cellular activities of a cell

In conclusion, the purpose of the chromosomes in the nucleus of a cell is to store the genetic instructions needed to specify traits.

Learn more about the chromosomes:

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Plant and animal cells both have cell membranes

True
Or
False

Answers

Answer:

false

Explanation

What mineral property is being tested below?
Mineral test
A. Luster
B. Density
C. Streak
D. Reaction to acid

Answers

Answer:

Streak

Explanation:

The streak of the rock

Answer:

Streak

Explanation:

I hope this helped!

A cell has 70% water and 30% salt INSIDE of it while there is 60% water and 40% salt OUTSIDE of it.
Which way would the water be moving?

a
into the cell

b
out of the cell

c
both in and out equally

Answers

Answer:

b

Explanation:

since the concentration of water in the cell is greater it is hypertonic and will move out

What would happen to a species if it was quickly moved from a familiar environment to an extremely different environment.

Answers

Depending on how good that species is at adapting to new environments that species of animals could adapt overtime, or die

about artificial selection, determine if YOU think the benefits of artificial selection outweigh the disadvantages.
PLEASE HELP!!!!​

Answers

Answer:

What YOU think

Explanation:

That's what it asks, but here are some points to help you along your way: Artificial selection has brought about the extinction or overpopulation of certain species. This can be seen in the avocado or banana industry. Consumers like the smaller, sweeter species of avocadoes. This caused that species to explode and the old ones to become endangered as farmers grew only that type and bred them selectively. Consumers like the smaller, less mushy, less sweet banana species, so now an amazing species of banana is extinct because the forests that used to have them now no longer exist or were changed to grow only that type of banana. Flip it to the animal side, and it's the same story. Those turkeys that the president "Saves" every year? because of artificial selection, that turkey dies a few weeks later because he grew too plump. Why? Because those turkeys are artificially selected to grow much larger than a normal turkey, and their lifespan is not in mind as they are grown for meat. Also, I hope all of this work gives me brainliest :/

Please help, the question is in the photo

Answers

Answer:

there is no photo

Explanation:

no photo did u forget to put it there

give an example of special plant cells and special human cells that absorb nutrients

Answers

Answer:

Specialised plant cell-- root hair cell

specialised human cell-- villi (found lining the walls of the small intestine)

Explanation:

Nucleotides make up the structure of DNA. Which of these distinguishes each of the particular nucleotides from each other?

Answers

DNA is made up of molecules called nucleotides

Explanation:

Nucleotides containe a phosphate group, A sugar group and a nitrogen group. The four types of nucleotide bases are adenine (A,thymine(T),Guanine (G) ,cytosine(C) .In order to determine Genetic code

Without this organelle, a plant would not be able to store enough water for
photosynthesis. This organelle must be the _____

Answers

Answer:

The anser is the vacuole

Answer:

Organelles are membrane-bound compartments found inside of eukaryotic cells in the cytoplasm.

Explanation:

PLSSSSS HELP ILL GIVE U A BRANLIEST

Answers

Answer:

C

Explanation:

the anser is c plz mark me

Answer:

I would say its D

Explanation:

Some viruses attack cells by inserting their own DNA into the host cells’ DNA. Why might it be simpler for these viruses to attack prokaryotic cells than eukaryotic cells?
A. Prokaryotic cells have less DNA than do eukaryotic cells.
B. The rapid growth of prokaryotic cells generates more viruses.
C. Unlike eukaryotic cells, prokaryotic cells do not have a nucleus.
D. The cell wall in prokaryotic cells is a less effective barrier.

Answers

Answer:

C

Explanation:

Because eukaryotes have membrane bound nucleus where they store their generic information

Specialized Cells and tissues
TA
What is the function of muscle tissue?
O A. To contract to cause movement in the body
OB. To cover the body to protect other cells
C. To transport materials and defend the body
O D. To send signals to control the body

Answers

A  to contract to cause movement in the body

Proteins are chains of amino acids bonded together. Which is the correct sequence for making proteins?

Answers

Answer:

i wish  i could help

Explanation:

iwe have that

x + (2x + 40) + (3x – 50) = 15,002

Reorder the terms:

(x+2x+3x)+(40-50)=15,002

Combine like terms:

x+2x+3x=6x

40-50=-10

6x-10=15,002

adds +10 both sides

6x-10+10=15,002+10

Combine like terms:

-10+10=0

15,002+10=15,012

6x=15,012

we have that

x + (2x + 40) + (3x – 50) = 15,002

Reorder the terms:

(x+2x+3x)+(40-50)=15,002

Combine like terms:

x+2x+3x=6x

40-50=-10

6x-10=15,002

adds +10 both sides

6x-10+10=15,002+10

Combine like terms:

-10+10=0

15,002+10=15,012

6x=15,012

we have that

x + (2x + 40) + (3x – 50) = 15,002

Reorder the terms:

(x+2x+3x)+(40-50)=15,002

Combine like terms:

x+2x+3x=6x

40-50=-10

6x-10=15,002

adds +10 both sides

6x-10+10=15,002+10

Combine like terms:

-10+10=0

15,002+10=15,012

6x=15,012

we have that

x + (2x + 40) + (3x – 50) = 15,002

Reorder the terms:

(x+2x+3x)+(40-50)=15,002

Combine like terms:

x+2x+3x=6x

40-50=-10

6x-10=15,002

adds +10 both sides

6x-10+10=15,002+10

Combine like terms:

-10+10=0

15,002+10=15,012

6x=15,012

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