The repeated unit of DNA, made up of a sugar, phosphate, and
nitrogenous base, is known as a - *
nucleotide.
double helix
adenine.
thymine.

Answers

Answer 1
Your answer is nucleotide. A nucleotide is made up of sugar, phosphate, and a nitrogenous base.

Related Questions

The flow of energy through living systems can be modelers as food chains , food webs , or energy pirámide. The energy organisms need to live and grow first enters the ecosystem when which of the following occurs?

Answers

Photosynthesis
Explanation:
The energy organisms need to live and grow first enters the ecosystem through the process of photosynthesis when green plants manufacture their food.
Photosynthesis is the process in which green plants manufactures their foods in the presence of sunlight(solar energy) using water and carbon dioxide.
The sunlight synthesizes energy rich compounds in this process.
There is a transformation of solar energy to chemical energy.
Different organisms rely on this chemical energy for their own energy needs.

Roads are onen bum through forests for industrial purposes or as land is developed for residential and commercial needs. How would road construction

through a forest most likely affect the ecosystem?

Non-native species would replace native species

The number of primary consumers would increase

The natural succession of vegetation would change

All producers would be eliminated from the community

Answers

Answer:

The natural succession of vegetation would change

Explanation:

Originally, a forest is an area rich in biodiversity of species. It consists of different populations, and communities. According to this question, if a road is built through a forest for industrial purposes, this will negatively affect the biodiversity of such forest.

One notable occurrence that would result from this is the CHANGE IN THE NATURAL SUCCESSION OF THE VEGETATION. This change is the destruction of the ecosystem that occurs due to industrialization (road construction).

Some fossils have been trapped and preserved in tar.
True
False

Answers

Answer:

its false because some fossils are over millions of years old

Explanation:

Organic molecules are the same as biomolecules true or false?

Answers

Answer:

false

Explanation:

How do scientists explain the slow rotation of the sun with respect to the rest of the solar system?

Answers

Answer:

The Sun rotates on its axis once in about 27 days. This rotation was first detected by observing the motion of sunspots. The Sun's rotation axis is tilted by about 7.25 degrees from the axis of the Earth's orbit so we see more of the Sun's north pole in September of each year and more of its south pole in March.

Since the Sun is a ball of gas/plasma, it does not have to rotate rigidly like the solid planets and moons do. In fact, the Sun's equatorial regions rotate faster (taking only about 24 days) than the polar regions (which rotate once in more than 30 days). The source of this "differential rotation" is an area of current research in solar astronomy.

Answer:

To explain this problem, evolutionist propose a mechanism of magnetic field breaking.

Explanation:

Ill give brainliest if correct

Answers

Answer:

D

Explanation:

b and c is incorrect

a sounds selfish

Select the correct answer.

Goats are particularly effective for clearing brush from hillsides for all the following reasons EXCEPT
---------------------
A. they eat virtually anything.

B. they are more docile than sheep.

C. they can get to places otherwise difficult to reach.

D. they can clear a hillside with minimal environmental impact.​

Answers

Answer:

They are more docile than sheep

Explanation:

A characteristic common to eukaryotic cells that is not found in prokaryotic cells is the
cell membrane
presence of DNA
use of ribosomes for protein synthesis
presence of mitochondria

Answers

Answer:

Presence of the Mitochondrion!!

Explanation:

~

A characteristic common to eukaryotic cells that are not found in prokaryotic cells is the presence of mitochondria. Thus, the correct option for this question is D.

What is a Prokaryotic cell?

A prokaryotic cell may be defined as a type of cell which is present in prokaryotes. This type of cell typically lacks a well-defined nucleus and other membrane-bound cell organelles. Organisms like bacteria, archaea, etc. possess this type of cell.

All prokaryotes and eukaryotes have a cell membrane known as a Plasma membrane. Most prokaryotic organisms have a small amount of genetic material in the form of a single molecule known as circular DNA.

Protein synthesis is one of the essential functions of all cell types. Ribosomes are significantly found in every type of eukaryotic as well as prokaryotic organisms like bacteria.

Therefore, the presence of mitochondria is a characteristic that is only common to eukaryotic cells but is not found in prokaryotic cells.

To learn more about Prokaryotic cells, refer to the link:

https://brainly.com/question/5716507

#SPJ6

what can a geologist observe about a rock in nature compared to a lab?

Answers

the environment around it to understand why it looms the way it does

is chlorine gas a polar or nonpolar covalent bond

Answers

Pretty sure its non-poaler (definitly sure)  :)

Answer:

Explanation:

Covalent bonds are very similar to chlorine gas. Which is also known as (C12). Both of these atoms share and hold tightly onto their electrons.

The hydrogen atom has a positive charge becauseIt cannot hold as tightly to the negative electron bones. Covalent molecules with this type of uneven charge distribution are polar.

2.Water is able to fight against gravity duringRequired to answer. Single choice.
(20 Points)
adhesion
cohesion

Answers

Answer:

I am goving to said adhesion

Explanation:

sence cohesión is the one the sticks to things

Which healthcare professional requires the most years of education prior to working?
1. colorectal surgeon
2. gastroenterologist
3. orthodontist
4. endoscopy technician

Answers

Answer:

1. colorectal surgeon

Explanation:

Not 100% sure, but they are surgeons, which means they will need more time than just technicians and probably more time than other kinds of doctors in order to get the hang of surgery.

Colorectal surgeon requires the most years of education prior to working.

What is the most common complication of colorectal surgery?

The most common complications following colorectal resection are infectious, wound infection or organ space infection, and gastrointestinal (GI) motility complications, including ileus and bowel obstruction.

Colon and rectal surgeries are typically performed to treat colon and rectal cancers, inflammatory bowel disease (IBD), or diverticulitis, and may also be necessary following an injury or wound, serious infection, or bowel blockage.

Colorectal surgery is a major surgical procedure. Prior to surgery, you will undergo a number of tests and scans, and your medications may change. You will also need to prepare your bowels by taking laxatives to clear your intestines before surgery.

Learn more about colorectal surgery:

https://brainly.com/question/29308677

#SPJ2

(a) What is pollution?
(b) Name two (2) pollutant
(c) State four (4) effects of
(d) Explain four (4) ways of
(e) Mention two (2) harmful​

Answers

Answer:

(a)the presence in or introduction into the environment of a substance which has harmful or poisonous effects.

(b)ozone

carbon monoxide

(c)air pollution cause headaches, dizziness, and nausea. ... Long-term health effects from air pollution include heart disease, lung cancer, and respiratory diseases such as emphysema

(d)=>Minimize air pollution from cars.

=>Walk, bike or use public transportation.

=>Save energy.

=>Maintain your wood stove or fireplace.

(e)air pollution cause headaches, dizziness, and nausea. ... Long-term health effects from air pollution include heart disease, lung cancer, and respiratory diseases such as emphysema

answer please. i will mark brainliest

Answers

Answer: WW

Explanation:

Why does the cell membrane need proteins embedded in it?

Answers

Answer:

Transporter or Carrier Proteins. They are embedded in the cell membrane to help transport glucose and amino acids across the membrane. They are too large to go through ion channels.

Explanation:

Who first recognized the cell as the universal unit of life

Answers

Answer:

The cell was first recognized by Robert Hooke

It was scientist Robert Hooke
Interested in learning more about the microscopic world, scientist Robert Hooke improved the design of the existing compound microscope in 1665. His microscope used three lenses and a stage light, which illuminated and enlarged the specimens.

Fill in the Punnett square below to visualize the offspring of a cystic fibrosis carrier and a person who doesn't have cystic fibrosis and isn't a carrier. Use F to denote the normal allele and f to denote the mutated CFR allele. What percentage of their children are likely to have cystic fibrosis? What percentage of their children are likely to be carriers of cystic fibrosis?

Answers

Answer:

50% of their children are likely to be carriers of cystic fibrosis

Explanation:

Since the normal allele "F" will be the dominant allele while the mutated CFR allele "f" will be the recessive allele, the gene (pair of alleles) of the person that is a CFR carrier will be "Ff" while that of the normal person who isn't a carrier will be "FF". The attachment shows the crossing between the two parents. From the illustration in the attachment, for every 4 children given birth to, 2 of them will likely be normal, "FF", (not a carrier and doesn't have cystic fibrosis) while 2 others will likely be carriers of cystic fibrosis (Ff). Hence, 50% of their children are likely to be carriers of cystic fibrosis.

2. Which of these is not an ecological pyramid?
A. Pyramid of Energy
B. Pyramid of Biomass
C. Pyramid of Numbers
D. Pyramid of Species

Answers

Answer:

A. pyramid of energy

Explanation:

because yea

C or A becauseeeeeeeee yea

guy thanks for everything you've done i appreciate everything and i'm just grateful i'm here on this earth thx guys shout out to all of you :)

Answers

Answer:

your welcome

Explanation:

I was wondering could you help me on some English please I'm really struggling in english and i dont know what ethos, pathos, logos is I have a question worth 25 points please

Which best describes the mantle?

A. molten metal
B. dense, solid metal ball
C. hot but solid rock
D. dry land and ocean floor

Answers

Answer:

C. hot but solid rock

Explanation:

I NEED HELP ON #8 ASAP PLEASEEEE!

Answers

Answer: C I'm pretty sure

Explanation: makes sense and i learned it last year ig lol

Answer:

I’m pretty sure it’s c ;)

Explanation:

4. What is the function of a mitochondrion in a cell?
packaging proteins and other materials from the endoplasmic reticulum for storage in the cell or transport out of the cell
O providing a barrier between the cell and its surroundings
assembling lipids, proteins, and other materials for export out of the cell
O converting energy from food into a form the cell can use

Answers

The purpose of mitochondria is to convert energy from food into a form the cell can use (ATP)

This is why the mitochondria is referred to as the powerhouse of the cell
The purpose of the mitochondria is to convert energy from food into a form the cell can use

Which statement best describes wavelengths of sunlight that are longer than 700 nanometers?

Answers

Answer:These wavelengths are longer than the wavelengths of visible light.

These wavelengths form the infrared part of the spectrum.

Explanation:

Answer: These wavelengths form the infrared part of the spectrum.

Explanation: It's the answer for Edgenuity

if a full moon was just witnessed on earth when will the next full moon be visible

A)2 weeks
B)7 days
C)28 days
D)3 weeks

Answers

Answer:

Most likely 28 days

Explanation:

This is because the cycle of the moon is 28 days. After a full moon, the cycle has completed and thus, must start again from the beginning, taking another 28 days.

I hope Im correct

what do Prokaryotes and Eukaryotes have the same of?

Answers

Both have a nucleus.

Determine the stimulus, receptor, control center response and effector for gas exchange for plants.
URGENT PLEASE REPLY!!!!
I will give you brainlist

Answers

Answer:

receptors of gas connection with hydrogen peroxide and what is meaning of linear equation that

Why does an onion bulb shrivel after the green leaves have sprouted?

Just need your help as fast as you can

Answers

Answer:

Plants produce many leaves but no bulbs/ Plants are stunted/ worms boring into roots/  Leaves turn silvery and white streaked or blotchy/ leaves may become distorted/ Leaves die back from tips; root turn pink to red to yellow; yields is reduced.

Explanation:

Please help ASAP!!
Drag each item to the correct location.

Earth's physical layers-
Earth's compositional layers-

: : includes lithosphere
: : includes crust
: : based on density of each layer
: : based on chemical makeup of each layer

Answers

Answer:

Earth's physical layers: includes lithosphere, based on density of each layer

Earth's Compositional Layers: includes crust, based on chemical makeup of each layer

Explanation:

Earth's physical layers - lithosphere, based on density of each layer

Earth's Compositional Layers - crust, based on chemical makeup of each layer.

The physical layers of the Earth include the asthenosphere and lithosphere. The asthenosphere is the zone of Earth's mantle that lies below the lithosphere. On the other hand, the lithosphere simply means the rocky outer part of the Earth.

The compositional layers of the Earth include the mantle, the crust, the outer core, and the inner core. The crust is the outermost part of the Earth. It is the top component of the lithosphere.

Read related link on:

https://brainly.com/question/22217388

which term describes the interactions of an organism with the physical and biological factors in it’s environment?

A)niche
B)home
C)habitat
D)territory

Answers

The answer is A

Hope this help

Answer:

a) niche

Explanation:

Which statements are true about the element sulfur. (Select all that apply)

a. It is a metal.

b. Each of its atoms has 16 electrons.

c. It has a dull appearance.

d.It conducts electricity.

e. Each of its atoms has five valence electrons.

f. Its electron dot diagram has six dots.

Answers

Answer:

b e f

Explanation:

I'm not sure but i believe its correct

Other Questions
A toxicologist is taking samples trying to identify the specific poison involved in a sudden death incident at a restaurantWhere should he expect to find high concentrations of the poison?A. urineB. in the lungsC. in the buttocks, in case someone gave the victim a shotD. stomach contents If the following triangles are congruent (Equal), write the corresponding sides and angles. round 2,227 to the nearest ten Sarita showed the steps to solving the equation. 5 (x minus 3) + 7 (x + 4) = 73 Steps Sarita's Solution Sarita's Verification 1 5 x minus 15 + 7 x + 28 = 73 5 (5 minus 3) + 7 (5 + 4) = 73. 5 (negative 2) + 7 (9) = 73. Negative 10 + 63 = 73. 53 not-equal-to 73. 2 (5 + 7) x + (negative 15 + 28) = 73 3 12 x + 13 = 73 4 12 x + 60 5 x = 5 When Sarita tried to verify her answer, she found it was wrong. Which explains her mistake? Why should you never smell a chemical directly?A. Many chemicals have no smell.O B. All chemicals smell the same.C. You cannot learn anything by smelling.D. Some chemicals can hurt your windpipe. Answer the question. To determine the answer. PLZZZZZZZZZZZ HELP ME OUT!!!!!Claudio keeps track of how his bank account changes over three weeks. (You can take a picture your work and upload to this slide)HEY CAN SOMEONE HELP ME PLZZZZZZZZ1. At the end of week 3, Claudio has $0 in his bank account. How much did he have at the start of week 1?2. What is the average amount of money Claudio had in his account over the three weeks? what of the following are functions of lipids? choose three correct answers it takes a biker 1/2 hours to ride 8/3 miles. What is the biker's rate,in miles per hour? In the first line of the poem, Ha says, Wishes I keep to myself. What can you infer about Has character based on this phrase? is -3 a solution to the equation 3x-5=4+2x explain PLZ HELP! A political campaign does not serve any purpose if citizens do not respond by __________.A.canvassing B.registering C.votingD.pollingPlease select the best answer from the choices providedABCD What's the sum of 2/5 and 2/4?A. 8/20B. 6/7c. 9/10D. 10/20 Use gustar to talk about five things that you like and five things that you dont like. You may talk about food, hobbies, or a combination of the two. Each sentence must contain an indirect object pronoun, a conjugated form of gustar, an article, a noun, and a negation if you are saying that you dont like something. Gluten can be found in which type of grains? Which statement from the passage best supports the idea that Penrod does not want to be in the children's play? Houston repeatedly promised his daughter, Allyson, that he would pay one-half of the costs for Allyson to attend a private, historically African-American college or university. Relying on this promise, Allyson applied to and was accepted into Clark Atlanta University. Houston reiterated this promise after Allysons acceptance and specifically agreed to pay one-half of the costs of her tuition, room, board, books, and other expenses at Clark (less certain scholarship, work study, and grant monies). Allyson relied on this reiterated promise and, forgoing opportunities to apply to and enroll in other colleges or universities of significantly less cost, enrolled in Clark. Houston nevertheless refused to honor his commitment. Allyson sued her father alleging promissory estoppel. Did she have a good promissory estoppels claim? -5 1/2 + 7 3/4 value of the expression As ecosystems move through the states of succession, the populations of organisms in them change. Which of the following describes the stage of succession likely to have the most species diversity? Michael said, When I divide 6 by 3, 2, or 1, the quotient is less than or equal to 6. If I divide 6 by 3, 2, or 1, I think the quotient should be less than or equal to 6. Do you agree with him? Explain.