Sebastian wants to make ball-and-stick models of the four macromolecules. He has colored balls for each of the elements in these molecules, including the following.

red: hydrogen
black: carbon
purple: oxygen
green: nitrogen

Which molecule could he make that consists of long chains of red and black colored balls?

Answers

Answer 1

Answer:

the answer is B lipids :)

hope it helps

Explanation:

Answer 2

Answer:

b

Explanation:


Related Questions

Explain how the Coriolis effect influences the wind direction in your model.

Answers

Answer:

Coriolis effect influences the wind direction.

The Coriolis effect makes the wind to appear and be deflected to either the east or west depending on the direction the wind is moving in either the north or southern hemisphere.

The Coriolis effect makes wind on the northern hemisphere to curve to the right by bending it to counter clockwise direction and that of southern hemisphere curve to the left.

Explanation:

Coriolis effect refers to the pattern of deflection of object in which the northern hemisphere bend to counter clockwise direction and the southern hemisphere to the left.

Coriolis effect is caused by the Earth's rotation.

Answer:

This is the exact answer so maybe re-word it:

If Earth did not rotate, the winds would appear to flow in a straight path. However, because of Earth’s rotation, the winds appear to bend to the right in the Northern Hemisphere and to the left in the Southern Hemisphere. Right and left are relative to the wind’s starting location.

Explanation:

I took the lesson activity on Edmentum.

please please helppp meee A mammalogist is studying the behavior of the rain forest jaguar. She spots a jaguar
crouched on a tree branch in the understory, waiting to pounce on a rain forest herbivore
called a tapir. The hair of the jaguar is white with black spots. The jaguar has learned the
habits of this tapir, and he knows it uses this trail each evening. The cat is panting in the
steamy heat to stay cool, and its muscles tense as the tapir approaches. The jaguar pounces
and stabs its prey with long, sharp incisors. Although its meal is large, it will need to hunt
and eat again in a day or two to ward off its hunger.
Compose a four-to five-sentence paragraph that summarizes the general mammal
characteristics you can identify from the details of the story about the jaguar.

Answers

Answer:

The rainforest jaguar, exhibits a well-known mammal characteristic, as it waits for its opportunity to pounce on its prey. Mammals are known to be dominant in its environment, actively seeking its targets. Furthermore, the hairs on the jaguar would be an indicator of its status as a mammal. As mammals are known to have hair, and it is thus a mammal characteristic. They are known to be warm blooded, and one instance in the passage that hints at the jaguar's warm bloodedness would be when it pants in order to stay cool.

Note:

this is really vague lol, since I don't know your teacher's lesson plan, so I'm not sure what mammal characteristics are pointing towards (biological, or behavioral?) so note that this response might not be what your teacher is looking for.

A symbiotic relationship where one organism benefits and the other is not affected
A) Mutualism
B) Commensalism
C) Parasitism
D) Neutralism

Answers

Answer:

Mutualism is a symbiotic relationship in which both species benefit. Commensalism is a symbiotic relationship in which one species benefits while the other species is not affected. Parasitism is a symbiotic relationship in which one species (the parasite) benefits while the other species (the host) is harmed

Proteins synthesis is accomplished primarily by the interaction of which two cell structures?

A:vacuoles and mitochondria
B:ribosomes and vacuoles
C:nuclei and ribosomes
D:nuclei and mitochondria

Answers

Answer:

C

Explanation:

Protein synthesis occurs through a chain of processes.

1) transcription of DNA in nucleus to form a RNA strand

2) RNA then undergoes modifications to form a mRNA

3) mRNA then migrates out of nuclear pore and complexes with a small and large ribosomal subunit to form a translational complex

4) translation occurs at the ribosomes to form a polypeptide by joining correct amino acids together through the formation of peptide bonds

5) polypeptide gets modified chemically and folded physically to form a protein in rough endoplasmic recticulum and golgi body.

Protein synthesis is accomplished primarily by the interaction two cell structures namely; nuclei and ribosomes.

PROTEIN SYNTHESIS:

Protein synthesis is the series of process that involves how proteins are produced by genes. Protein synthesis takes place in two stages namely: transcription and translation.

TRANSCRIPTION:

Genes are stored in the nucleus as DNA, hence, the process of synthesizing mRNA from DNA called transcription, takes place in the nucleus.

TRANSLATION:

Translation is the process whereby mRNA is used to synthesize proteins in the ribosome.

The mRNA, produced in the nucleus of a cell moves to the ribosome, which is the site of protein production.

Therefore, protein synthesis is accomplished primarily by the interaction two cell structures namely; nuclei and ribosomes.

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Describe the function of the filamentous structures pictured below.

Answers

Spore production Food absorption Sexual reproduction Asexual Reproduction

Answer:

Food absorption

Explanation:

I just took the test and got the answer correct.

The possible answers were:

Spore productionAsexual reproductionFood absorptionSexual reproduction

But the correct answer is food absorption.

describe the three classes of flatworms ​

Answers

Answer:

Flukes: a group of flatworms that are parasitic in nature, often specializing in Frogs, Fish, and Turtles

Planarians: free swimming, predatory freshwater flatworms that can regenerate themselves if cut in half

Tapeworms: parasitic flatworms that live in the intestines of warm blooded animals

Help!!!!

Sea nettles are a type of jellyfish found in Chesapeake Bay. They eat comb jellies. Comb jellies eat oyster larvae. How would you describe the relationship between sea nettles and oysters?


A. It is competition, because the oyster larvae are harmed and the sea nettles benefit.


B. It is mutualistic, because both the sea nettles and the oysters are benefitting.


C. It is parasitic, because the sea nettles cause the oysters harm.


D. It is predation, because both organisms are eating the comb jellies.

Answers

Answer:

Your answer is B because both the Nettles and Jelliess are both benefitting

Explanation:

Answer:

just took test

Explanation:

B. It is mutualistic, because both the sea nettles and the oysters are benefitting.

Which of the following statements best describes the roles of the sympathetic and parasympathetic divisions of the autonomic nervous system, respectively?

A. Sympathetic helps the body achieve tension; parasympathetic allows the body to relax.
B. Sympathetic helps the body gain and conserve energy: parasympathetic prepares the body to react.
C. Sympathetic allows the body to relax; parasympathetic helps the
body achieve tension.
D. Sympathetic prepares the body to react; parasympathetic helps the body gain and conserve energy.

Answers

Answer:

D. Sympathetic prepares the body to react; parasympathetic helps the body gain and conserve energy.

Explanation:

the sympathetic system is your fight or flight response

parasympathetic system is the rest and digest

The statement, that is, the sympathetic prepares the body to react, and parasympathetic helps the body to conserve and gain energy correctly describes the functions of parasympathetic and sympathetic nervous system.

What are the functions of parasympathetic and sympathetic nervous system?

Both the parasympathetic and sympathetic nervous system are the components of the autonomic nervous system. The sympathetic nervous system is situated close to the lumbar and the thoracic regions in the spinal cord.

Its main role is to instigate the body's flight or fight response. It does this by monitoring the rate of respiration and the rate of the heart. Therefore, it prepares the body to react.

On the other hand, parasympathetic nervous system is situated in between the medulla and the spinal cord, and works to stimulate the body's digest and rest and breed and feed response. Therefore, it helps the body to conserve and gain energy.

Thus, the correct statement is option D.

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why do waves that travel through basalt have a higher velocity than a wave traveling through sand?

Answers

Answer:

Hope i helped!

Explanation:

Even though the technology does not exist to travel into all of Earth’s layers, scientists can still learn a great deal about Earth’s structure through seismic waves. Seismic waves are vibrations in the earth that transmit energy and occur during seismic activity such as earthquakes, volcanic eruptions, and even man-made explosions. There are two types of seismic waves, primary waves and secondary waves. Primary waves, also known as P waves or pressure waves, are longitudinal compression waves similar to the motion of a slinky (SF Fig. 7.1 A). Secondary waves, or S waves, are slower than P waves. The motion of secondary waves is perpendicular to the direction of the wave travel, similar to the motion of vigorously shaking a rope

The waves that travel through basalt have a higher velocity than a wave traveling through sand as the even though the technology does not exist to travel into all of Earth’s layers, scientists can still learn a great deal about Earth’s structure through seismic waves.

What are the Seismic waves?

Seismic waves are vibrations in the earth that transmit energy and occur during seismic activity such as earthquakes, volcanic eruptions, and even man-made explosions. There are two types of seismic waves, primary waves and secondary waves.

Primary waves, also known as P waves or pressure waves, are longitudinal compression waves similar to the motion of a slinky. Secondary waves, or S waves, are slower than P waves. The motion of secondary waves is perpendicular to the direction of the wave travel, similar to the motion of vigorously shaking a rope

Therefore, The waves that travel through basalt have a higher velocity than a wave traveling through sand as the even though the technology does not exist to travel into all of Earth’s layers, scientists can still learn a great deal about Earth’s structure through seismic waves.

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#SPJ2

What evidence did Mendel find that supported his law of independent assortment?

A.Recessive traits only appear when offspring has two recessive alleles.

B. One trait does not affect whether another trait will be passed on.

C. Most traits have a dominant form and a recessive form.

D. Some traits are controlled by a combination of several years.

Answers

The answer is B

Law of independent assortment is one of the three laws given by Mendel concludes that the traits do not influence other trait which is received from another gene.

Answer:

Explanation:The way in which traits are passed from one generation to the next-and sometimes ... the genetic code for this characteristic will show evidence of the characteristic. ... do not show the phenotype but some of the children do, is considered recessive. ... First, Mendel observed plant forms and their offspring for two years as they ...

does anyone know of a single cell manufacturer in food chains

Answers

Answer:

Explanation:

Unicellular organism are organism with single cells example of this include amoeba, pytoplankton.

Pytoplankton are found in oceans and they serve as food producer in the first trophic energy level transfering energy to other organism. Phytoplankton are organism that produce their own food and are know to provide in abundance oxygen gas needed to support life for both animals and plant.

During the process of condensation, water vapor
a) releases 334 J/g of heat energy
b) releases 2260 J/g of heat energy
c) gains 334 J/g of heat energy
d) gains 2260 J/g of heat energy

I've narrowed it down to a or b, but I wrote the whole question in case I'm wrong-

Answers

Answer:

I actually got releases 2260 J/g of heat energy.

Explanation:

you can determine this by the earth science reference table on the first page , and plus I have the same question.

The process through which the water vapour gets converted into liquid is called condensation. It happens either because of cool air or saturation.

The correct option is:

Option b. releases 2260 J/g of heat energy

This can be explained as:

The amount of heat required for converting 1 mole of liquid into the gaseous state at atmospheric pressure is called the latent heat of vaporization.

The amount of heat released from a mole of vapour when condensed to liquid is called the latent heat of condensation.

During this process, the temperature remains constant and the heat released gets used in the conversion of substance and is called latent.

Therefore, the heat of condensation of water vapour is about 2,260 J/g.

To learn more about the heat of condensation follow the link:

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PLEASE HELP???? Compound formula: MgCl2 Element: Mg # of Atoms: 1 Element: Cl # of Atoms: 2 gram formula weight (g): 95.21 Compound Formula: C₆H₁₂O₆ Element: C # of Atoms: Element: H # of Atoms: Element: O # of Atoms: gram formula weight (g):

Answers

Answer:

180.18 g carbon: 6 hydrogen: 12 oxygen: 6

Explanation:

Glucose weight and elements :-)

Blood leaving the brachial vein will flow to which vessel next?

Answers

Answer:

It includes muscles such as the triceps and biceps. The brachial veins are part of the cardiovascular system of the human body. The brachial veins returns oxygen-depleted blood to the heart and lungs to collect new blood for circulation.

hope it helps you.

PLEASE HELP Enzymes that produce energy are called _________ enzymes.

Answers

Answer:

NADH OR ATP I think

Explanation:

*please answer!! // hard question*

Which two terms describe the state of inactivity used by plants and animals to survive winters in the broadleaf forest biome?

a.) epiphyte, migration

b.) dormancy, hibernation

c.) sleeping, photosynthesis

d.) canopy, shedding

Answers

The answer is B.

The terms “dormancy” and “hibernation” are both similar terms that describes inactivity.

Coral bleaching occurs when a Colony of POLYPS are under stress

Answers

Answer: True because Coral bleaching indeed occurs when a colony of polyps is under stress. 

Coral bleaching is the loss of endosymbiont's intracellular due to the explosion of the pigmentation of the algae. When the colony of polyps is under stress, it causes the polyps to expel the zooxanthellae from the coral.

Explanation:

Answer:

The answer should be true!

Explanation:

I took the test :)

WILL GIVE BRAINLIEST Which description accurately describes the tide represented by the image below?

The system creates a larger than normal tide.
The system creates a low tide.
The system creates lower than normal tide.
The system creates a moderate high tide.

Answers

Answer:

the system creates a moderate high tide

Answer:

give them brainliest they deserves it

Explanation:

PLEASE HELP 25 POINTS USED FOR THIS QUESTION! give the name for the material that will fit into the secondary or regulatory site of an allosteric enzyme.

Answers

Answer:

The allosteric site is a site that allows molecules to either activate or inhibit (or turn off) enzyme activity. It's different than the active site on an enzyme, where substrates bind

Explanation:

eronica wrote Charles Darwin’s main points on the board, but she made a mistake in one point.

1. Since more offspring are produced than an environment can support, organisms within a population must compete for resources to survive.

2. Due to variations within the population, some competitors will be better equipped for survival than others.

3. The best-equipped organisms will survive and will produce well-equipped offspring.

4. Variations that help with survival will be passed on to future generations and will rapidly change the whole population.

Which point is flawed as written above?
point 1
point 2
point 3
point 4

Answers

Answer:

Point 4

Variations that help with survival will be passed on to future generations and will rapidly change the whole population.

Explanation:

Charles Darwin formulated that the principal basis of evolution is the natural selection. Natural selection is a mechanism by which signifies the relation between adaptation of the  species to their environment and their survival. Darwin's Theory of Evolution's four main points are: members of a species are not identical, more offspring are born than they can survive, traits are transferred from one generation to other, and only the winners of the resource rivalry are reproducing. But rapid change of the population was not suggested by him.

Answer:

point 4

Explanation:

Matter cycles through food webs and biogeochemical cycles.
True or false?

Answers

This is true mater dose cycle through food webs and biogeochemical cycles.

Hope this helps! :)

Complete the following analogy.
Chromosome is to DNA as hour is to

calendar
minute
clock

Answers

Answer:

minute

Explanation:

Answer:

Explanation:

Hope this helps. I got it right on the quiz

Which of the following elements would be the most reactive with other elements?

Multiple Choice

A. boron, #5
B. neon, #10
C. argon, #18
D. helium, #2

Answers

The answer is d helium

The chemical element which would be the most reactive with other elements is: D. helium, #2.

A chemical property is a property of a chemical substance that is observable and measurable in the course of a chemical reaction. The chemical properties of a chemical substance include the following;

Tarnishing.Heat of combustion.Flammability.Acidity.Chemical reactivity.

Chemical reactivity is a property that determines how readily a chemical element would bond with other chemical elements to form a new compound.

Basically, the ability of a chemical element to bond with other chemical elements is highly dependent on the number of valence electrons.

The chemical elements Neon and Argon are noble elements, and as such have a filled outermost shell and wouldn't react with other chemical elements.

Helium has a single valence electron in its outermost shell while Boron has three (3) valence electrons in its outermost shell.

In conclusion, Helium with an atomic number of two (2) would be the most reactive with other elements.

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Which statement describes an interaction between the endocrine system and
the skeletal system?
O A. When pathogens enter the body, bone marrow produces white
blood cells.
B. When PTH increases, the calcium level in the blood rises,
C. When insulin decreases, the blood sugar level increases
D. When the eyes see a dangerous situation, the body prepares to
fight or run away.

Answers

Answer D - When the eye see a dangerous situation the. body prepared to fight or run

Which of these statements is true about heating up air in the lower atmosphere?

It occurs mainly through radiant energy.
It occurs through convection from Earth.
It happens to a different extent over land and water.
It takes place through conduction between the sun and air.

Answers

Answer:

The answer is D.

Explanation:

It takes place through condition of sun and air because those two connect with each other. That one is also the only one that makes sense.

Answer:

The answer would be It takes place through conduction between the sun

Which decimal is greater than 4.27?
3.86
3.55
4.19
4.43

Answers

The answer is D. 4.43

Answer:

4.43

Explanation:

Why is it necessary that the solar concentrators used by solar power plants be able to move throughout the day?

Answers

Answer:

It necessary that the solar concentrators used by solar power plants be able to move throughout the day: To track the sun as it moves across the sky. The Brainliest Answer! Answer: improvement in a solar panel efficiency using a solar concentration by simple mirror and by cooling.

// please answer // !!!
How does the marine biome circulate the heat from the sun’s radiation that the surface absorbs?

a.) winds

b.) currents

c.) waves

d.) tides

Answers

When air in contact with the ocean is at a different temperature than the sea surface, heat transfer by conduction takes place. The ocean also absorbs and stores energy from the sun, and when precipitation falls, it releases heat energy into the atmosphere.

Correct Answer:

currents

Blood is a tissue because it is made up of different types of specialized cells.
Aside from red and white cells, what else does blood contain?

Answers

Plasma, water, salt, protein, platelets

Answer:

Plasma is the liquid portion of the blood.  Blood cells like red blood cells float in the plasma. Also dissolved in the plasma are electrolytes, nutrients and vitamins (absorbed from the intestines or produced by the body), hormones, clotting factors, and proteins such as albumin and immunoglobulins (antibodies that fight infection).

Explanation:


Why is an egg unicellular?

Because all organisms starts as an egg
Because eggs are the building blocks of life.
Because eggs can be seen without a microscope
Because eggs are made of one cell

Answers

Answer
Because eggs are made of one cell
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heat transfer between two systems only occurs if there is a Choose the true statement.A dominating nation with extensive territories and a powerful ruler, such as Rome, is known as an empire.The republic was also known as a socialist governmentThe Roman's first code of law was established around 200 B.C.The republic lasted over 1000 years. Can someone help me solve these Q 3.28: To create a confidence interval from a bootstrap distribution using percentiles, we keep the middle values and chop off a certain percent from each tail. Indicate what percent of values must be chopped off from each tail for a 97% confidence level. A : We keep the middle 97% of values by chopping off 1.5% from each tail. B : We keep the middle 1.5% of values by chopping off 97% from each tail. C : We keep the middle 3% of values by chopping off 97% from each tail. D : We keep the middle 3% of values by chopping off 1.5% from each tail. E : We keep the middle 97% of values by chopping off 3% from each tail. Your boss makes an intentional effort to understand the emotion or mood of the office at all times. Your boss uses that information when assigning team members to specific projects or when communicating with the team as a whole or as individuals. These behaviors are examples of ______. help would be appreciated Brown lizard that has invaded some areas of Florida Place the following concepts in the correct order to explain how you can get shockedafter walking across the floor and reaching out to touch a doorknob or other object.large electrical potential difference, induction, conduction, charging byfriction, static dischargeb)none of the abovecharging by friction, induction, large electrical potential di..vrencu, staticdischargeO d) induction, large electrical potential difference, conduction, repulsione) charging by friction, induction, conduction, static discharge ABCD is not drawn to scale based on the diagonal measures given ABCD___ a parallelogram the length of a string is 16cm.Its length becomes 20cm when supporting a weight of 5N.Calculate the length of the string when supporting a weight of 6N.Comment on the answer On June 18, Smith Technologies issued a $75,000, 6%. 180-day note payable to Johnson Company. What isthe due date of the note? 15a. December 16b. December 17 Suppose that a storm front is traveling at 33 mph. When the storm is 13 miles away a storm chasing van starts pursuing an average speed of 54 mph. How long does it take for the van to catch up with the storm? How far have they driven? (Hint: we can let our two variables be x= distance and t= time. Additionally, [speed x time= distance]. Wont the van catch up when the distances are equal? Write an equation of a circle whose center is (-5,4) and whose diameter is 12 Implement a Java program using simple console input & output and logical control structures such that the program prompts the user to enter a 5 digit integer as input and does the following tasksThe program checks whether the input number is a palindrome or not and prints the result of this palindrome check. A number is a palindrome if it reads the same backward as forward. For example, each of the following five-digit integers is a palindrome: 12321, 55555, 45554 and 11611; whereas 12312, 55565, 45545 and 11621 are not a palindrome. Your program should print "The number is palindrome" or "The number is not palindrome" after checking the input number.The program checks whether the input number has 5 digits or not and prints the error message "Invalid number" if the input number is not a 5 digit one.I posted my code below, I think I have a good start with reversing the number but I'm not sure how to implement the portion of how to actually check if it is a palindrome.import java.util.Scanner;public class Problem2 {public static void main(String[] args){int number; Scanner scanner = new Scanner(System.in);System.out.println("Enter a positive integer between 1 and 5 digits long that you would like to test for a palindrome: ");num = in.nextInt();for( ;num != 0; ){reversenum = reversenum * 10;reversenum = reversenum + num%10;num = num/10; Suppose you were going to save $1,000 per year for three years at a 10% interest rate compounded annually, with the first investment occurring today. What would be the future value of this investment SOMEONE PLEASE HELP ME ON THIS ASAP. I'LL RATE AS BRAINLIEST. PLS PLS PLS PLS Natalie just invited 100 100100 guests to a party in her small house. The base of her house is a rectangle with dimensions 8 m 8 m8, start text, space, m, end text by 16 m 16 m16, start text, space, m, end text. It's a good thing she didn't invite the fire marshal to the party! A .02 kg of R-134a fills a 0.14-m3 weighted pistoncylinder device at a temperature of 26.4C. The container is now heated until the temperature is 100C. Determine the final volume of R-134a. Use data from the refrigerant tables. identify the common external tangent The improper fraction 37/6 can be changed to the mixed number