Which is an example of a lipid?

(A) cholesterol
(B) glycerol
(C) glycogen
(D) fatty acid

Answers

Answer 1

Answer:

D: fatty acids is what a lipid is made up from.

Explanation:

Answer 2

An example of a lipid is cholesterol.  It is made up of a hydrocarbon tail and a carboxyl group. The correct option is A.

What are lipids?

Lipids are biomolecular substances that are made up of hydrocarbons and have a non-polar end and are non-soluble in water. They form the structure and function of living cells.

Cholesterol is a lipid, found in the blood, our body needs cholesterol to make and repairing of cells.

Thus, the correct option is (A) cholesterol regarding an example of a lipid.

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Related Questions

What kind of genetic factors affect algae growth?

Answers

ANSWER :

Algae prefer stable conditions. Low water levels create slower, more uniform conditions that encourage algae growth. Warmer water leads to increased algae growth. The temperature of the water may even favor the growth of certain types of algae over others. Nutrients, like nitrogen and phosphorus, fuel algae growth; however, excess nutrients from human activities can exacerbate algae blooms.

1. What relationship between accumulation and ablation is necessary for the ice front of a glacier to advance?

Answers

Answer:

As long as snow accumulation equals or is greater than melt and ablation, a glacier will remain in balance or even grow. Once winter snowfall decreases, or summer melt increases, the glacier will begin to retreat.

Explanation:

Pleaseee help me out.

The T allele codes for tall stems in pea plants and the t allele codes for short stems. If T is
dominant and t recessive, what percentage of the offspring would you expect to have each
phenotype from a cross of Tt x tt?
a. 75**
tall and 25% short
b. 25% tall and 75% short
C. 50% tall and 50% short
d. 25% tall and 25% short

Answers

Answer:

50% tall and 50% short.

Explanation:

T t

t Tt tt

t Tt tt

what is the difference between autosome and x-linked ?

Answers

Autosomal recessive disorders are typically not seen in every generation of an affected family. X-linked dominant disorders are caused by mutations in genes on the X chromosome, one of the two sex chromosomes in each cell.

SHORT ANSWER:
Explain the function of 2 important cell organelles that play role in protein synthesis

Answers

Answer:

Ribosomes and Endoplasmic Reticulum

Ribosomes are the organelles responsible for protein translation and are composed of ribosomal RNA (rRNA) and proteins. ... If the protein in question is a cytoplasmic protein that will not be transported to the cell membrane or secreted, it will be translated on a cytoplasmic ribosome.

hope it helps : D

Explanation:

Identify the interaction described below Two male deer will fight each other for the opportunity to mate with a female.
An owl catches a mouse and eats it for dinner.

Answers

Answer: competition

Explanation: when its a fight its a competition

Answer:

1.=competition

2.=predation

Explanation:

Where does meiosis take place?

Answers

Answer:

Meiosis takes place in germ line cell.

Invovled in reproduction.

Explanation:

Answers:

Diploid cells

Explanation:

Meiosis takes place to produce two gametes or sex cells

what is carrying capacity

Answers

Answer:

carrying capacity is how much population an environment can hold without its resources being used up/ when a Population Hits Its Limit. an example would be The Carrying Capacity of North American Deer. the Carrying Capacity of Grazing Cattle.

hope this helped!

A student is given five samples and told they are lysine (an amino acid), lactose (a disaccharide), insulin (a protein hormone), RNA and fat. The samples are in test tubes marked 1-5, but the student doesn't know which compound is in which tube. The student is instructed to identify the contents of each tube. Base on these data, identify what is in each tube. In her first test, she tries to hydrolyze a portion of the contents of each tube. Hydrolysis occurs in all tubes except tube 3. In the next test, she finds that tubes 1, 2, and 3 are positive for nitrogen but only tube 2 gives a positive result for the presence of sulfur. In the next test the student shows that the compound in tube 1 contains a high percentage of phosphate. In the final test the student shows that compound 5 is hydrophobic. Base on these data, identify what is in each tube. 1 2 3 4 5 A. lactose B. RNA C. lysine D. fat

Answers

Answer:

1. RNA 2. Insulin 3. Lysine 4. Lactose 5. Fat

Explanation:

RNA contains both nitrogen and phosphate hence it is the substance in tube 1.

Insulin being a protein contains sulfur hence it is the substance in tube 2.

Lysine does not hydrolyse hence it is the substance in tube 3.

Fat is hydrophobic hence it is the substance in tube 5.

Since lactose does hydrolyse and because the rest have been identified, it must be the substance in tube 4.

Based on these data, each tube is identified as:

tube 1: RNAtube 2: Insulintube 3: Lysinetube 4: Lactosetube 5: Fat

1. first test

Hydrolysis doesn't occur in lysine so, the 3rd tube contains lysine.

2. second test

Nitrogen is present in Insulin(in amino acids), RNA(in nucleotides), and Lysine. Insulin consists of two polypeptide chains (A and B) which are joined by sulfur bonds. So, 2nd tube contains insulin.

3. third test

In RNA, nucleotides are present which consists of phosphate groups. Adjacent nucleotides are joined together by phosphodiester bonds. So, 1st tube contains RNA

5. 4th test

Fatty acids are Hydrophobic due to the presence of long hydrocarbon chains. So, 5th tube contains Fat.

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“A student sees several ants walking up a wall following the exact same trail that an ant took earlier. She wants to apply the scientific method the determine how the ants detected the trail. Which of these players would come first in her application of scientific method “
Please help

Answers

Answer:

Choice 4.

Explanation:

After asking the question, the next step in the scientific method is to make your hypothesis.

Why is the use of iodised salt advisable?

Answers

Answer:

as iodine is necessary for our body......

Explanation:

Iodized salt is advisable due to the iodine it contains.Iodine is a mineral that is essential for the body,it helps prevent goiter. (the inflammation and swelling of the thyroid gland)

I hope this helps you.

Which list shows the levels of organization of an organism in hierarchical order from left to right, from the least complex to the most complex?



Answers

Answer:

cell, tissue, organ, organ system, organism

Explanation:

organism, organ, organ system, cell, tissue organism, organ system, organ, tissue, cell cell, tissue, organ system, organ, organism cell, tissue, organ, organ system, organism

I took the test and got  it right on ed ...

cell, tissue, organ, organ system, organism  shows the levels of organization of an organism in hierarchical order from left to right, from the least complex to the most complex.

what is the level of organization in an organism ?

Cellular organization is one of the characteristics of a living organism which  states that each living organism is made up of a single cell or more than one cell.

It is made up of various components such as chemicals like micro molecule that form the macro molecule, at chemical level the structural composition are organized together to make cells

At Cellular level of organization form the tissue and it is complex to cell but simpler to organ which makeup of various together.

The cluster of interacting organs is necessary as the organ which are the structural level that individuals do the specific function.

Organs are gather together form organ system and it is a complex system made up of organs that are similar in their function.

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Water makes up a large percentage of the body’s cells. For a cell to remain in homeostasis, there must be a mechanism to control water changes in the cells. The movement of water from an area of high water concentration to an area of low water concentration is . osmosis,diffusion,active transport or stable transport

Answers

Answer:

Explanation:

active transport

11. The behavior of the land
masses over geological time
illustrates the theory of​

Answers

Answer:

Continental drift theory

Explanation:

Continental drift theory refers to the movement of land masses over the earth's geological time. This movement n of the masses of the earth allows us to conclude that the continents change their shapes over time and change, including their location in different regions of the planet.

As we already know the movement of the masses of the earth is done in relation to the movement of the tectonic plates.

Which of the 5 kingdoms carry out photosynthesis?

The 5 kingdoms are: Monera, Protista, Fungi, Plantae, and Animalia.

Answers

Answer:

Plantae is the kingdom that carries out photosynthesis

Answer:

Plantae, Monera, and Protista can carry out Photosynthesis

molecules helped by protein; move insoluble molecules across plasma membrane:
phagocytosis
active transport
passive diffusion
facilitated diffusion
pinocytosis

Answers

Answer:

I think its facilitated diffusion.

Explanation:

Hope it helps out :)))

What is ethanol? What does ethanol do in our system (as it pertains to drinking alcohol?) What is the relatively small size of the ethanol size important

Answers

Ethanol (also called ethyl alcohol, grain alcohol, drinking alcohol, or simply alcohol) is a chemical compound, a simple alcohol with the chemical formula C2H6O. Its formula can be also written as CH3−CH2−OH or C2H5OH (an ethyl group linked to a hydroxyl group), and is often abbreviated as EtOH. Ethanol is a volatile, flammable, colorless liquid with a slight characteristic odor. It is a psychoactive substance and is the principal active ingredient found in alcoholic drinks.

Ethanol is naturally produced by the fermentation of sugars by yeasts or via petrochemical processes, and is commonly consumed as a popular recreational drug. It also has medical applications as an antiseptic and disinfectant. The compound is widely used as a chemical solvent, either for scientific chemical testing or in synthesis of other organic compounds, and is a vital substance used across many different kinds of manufacturing industries. Ethanol is also used as an alternative fuel source.

Which list shows the levels of organization of an organism in hierarchical order from left to right, from the least complex to the most complex?

Answers

The correct answers c
The correct answer is C (Mark brainliest)

State the genus and the species of the large cactus ground finch.

Answers

Answer:

genus:  Geospiza

species:  conirostris

Explanation:

Use the drop-down menus below to identify the organ(s) that is/are responsible for each function of the
excretory system.
releases excess heat from body
reabsorb water to maintain normal composition and volume of blood
and fluids and prevent dehydration
excrete wastes that balance salt

Answers

Explanation:

releases excess heat from the body, which would be sweat glands, excretory system/

reabsorb h2o 2 maintain norm. composition, volume of blood=kidneys.

Answer:

1.skin

2.kidneys and large intestine

3.skin, large intestine, and kidneys

Explanation: got it right

Is Vanilla Silk Milk?

Answers

Answer:

Yes it is milk.

Explanation:

The main component would be the milk, the other 2 would be silk and vanilla to create the substance! Since vanilla is a main component !! It can be classified as milk !!

Answer: yes vanilla milk is silky

Explanation:

For it to be silky it needs to have

A serving of Silk Vanilla Soymilk has 6.25 grams.

Hope this helps :)

On nights when we see the new Moon phase, what side of the moon are we seeing?

Answers

Answer:

The side of the moon that isn't lit

Explanation:

Because that side of the moon isn't lit then that's what we're seeing

Why don't ecosystems systems exist between fresh and salt water systems?

Answers

Answer: The transition from salt to fresh water is turbulent, vulnerable, and incredibly bountiful

Are all genes that are passed on advantageous? Why or Why not?

Answers

Answer:

no because certain genes could be bad and negatively affect the thing with those genes

No, not all genes are advantageous. For example, many diseases are genetic like Huntington’s Disease, which causes nerve cells in the brain to break down over time. This is not an advantage for the person who has it.

Why do different organisms have similar bones in the same place?

Answers

Answer:

they all share a common ancestor. (more info below)

Explanation:

Some organisms have anatomical structures that are very similar in embryological development and form, but very different in function. Such structures indicate an evolutionary relationship and a common ancestor.

hope this helped!

In photosynthesis, plants use _______ and release ________. *

A. carbon dioxide, oxygen
B. oxygen, carbon dioxide

Answers

Answer:

A. carbon dioxide, oxygen

Explanation:

Photosynthesis is a process that certain organisms (plants, algae and some bacteria) undergo to produce their own food. The equation for photosynthesis is:

water + carbon dioxide + light energy —> glucose + oxygen

In photosynthesis, the plant takes water, carbon dioxide and light energy from the sun and turns it into glucose (sugar, or the food) and oxygen.

Therefore, the correct answer is A. carbon dioxide, oxygen. The plant will use carbon dioxide and then release oxygen as a waste product.

Select the DATA tab. Select Pictograph and click the Tree to show the size of the tree population for the past several years.

Answers

Answer:

it should grow bigger over time

Explanation:

Indicate whether each effect of climate change on Alberta would be expected (E) or would not be expected (NE). Place your answer in the blank space given.

a. more stable weather conditions

b. more wheat and less canola grown as crops

c. greater threat to forests from insect pests

d. greater biodiversity of wetland species

e. better agricultural conditions in northern Alberta

f. improved air quality in urban areas


thanks!

Answers

Answer:

a. more stable weather conditions --- NE

b. more wheat and less canola grown as crops ---E

c. greater threat to forests from insect pests ----E

d. greater biodiversity of wetland species ----E

e. better agricultural conditions in northern Alberta ----E

f. improved air quality in urban areas-----NE

Explanation:

The climate of Alberto change with the increase in temperature which disturb the weather condition of the region. This increase in temperature decreases the production of wheat crop so more wheat crop is cultivated for fulfilling the needs. This increase in temperature make the environment more suitable for different organisms. The climate is cold during winter so increase in temperature causes condition suitable for agriculture in northern Alberta. Improved air quality in urban areas is not possible due to more production of carbondioxide gas which leads to increase in temperature.

Candace is wanting to be sure that she is doing what she can to prevent the spread of disease. Which of the following should she sure to do?

Answers

Answer:  She should Avoid Contact with other people's bodily fluids.

Explanation: Hope that helps! (:

Answer:

She should avoid contact with other peoples bodily fluids

Explanation:

I just did the lesson and this is the correct answer.

Where are metamorphic rocks likely to form?

Answers

Answer:

You would most likely find metamorphic rocks if you dug deep into the earth. This is because these types of rocks form in areas of extremely high heat and pressure.

Answer: deep in planets crust

Explanation:

Although metamorphic rocks typically form deep in the planet’s crust, they are often exposed on the surface of the Earth. This happens due to geologic uplift and the erosion of the rock and soil above them. At the surface, metamorphic rocks will be exposed to weathering processes and may break down into sediment.

Other Questions
Consider these three scientific statements1. The inherited traits of plant, animal, and microbial populations change through time because of differential reproductive success patterns, which are influenced by the way individual organisms interact with their environment.2. If a certain culture of bacteria is subjected to more ultraviolet radiation than another culture, Then it's reproductive success rate will be reduced.3. In sexual reproduction, Recessive alleles are always masked by dominant alleles. in other words, the traits of a Recessive allele will not be expressed if a dominant allele is present.These statements have a lot in common. Each statement is testable, each describes a potential realishionship between observable factors, and each deals with a different aspect of reproduction or inheritance. However, one of the statements is typical of a scientific hypothesis, one is typical of a scientific theory, and one is typical of a scientific law.Which statement is a hypothesis, which is a theory, and which is a law? "Justify your anwsers" Which graph represents the solution set of the compound inequality Negative 4 less-than-or-equal-to 3x minus 1 and 2 x + 4 less-than-or-equal-to 18? Use the table of reciprocals to find the reciprocal of these numbers:0.000 080 25 0.9596 Popson Inc. incurred a material loss that was unusual in character. This loss should be reported as: Multiple Choice a discontinued operation. a line item between income from continuing operations and income from discontinued operations. a line item within income from continuing operations. a line item in the retained earnings statement. We are given with height= 9 ft. Length=10 ft. Wall Brackets: 48-inch cost $12.95 68-inch cost $16.95 Distance from brackets from ends= 1 foot maximum . What is the total cost of the brackets, before tax? Question 4 (1 point)Frank has an eraser. It has a mass of 4g, and a volume of 2cm. What is its density?O aObOcOd2 g/cm324 g/cm38 g/cm31/2 g/cm3 Lisa walks at a speed of 3.25 miles per hour for 1.5 hours. How many miles does she walk in all? Using substitution to alive equation with two variables If sin( -/2) = 0.73.. find cos (-) plz explain how to solve What is the problem with this statement?If you taking geometry, then you are in the 9th grade A. It does not assume that all students take geometry B. It does not assume that all students are in the 9th gradeC. It assumes that no students taking geometry are in the 9th grade D. It assumes that all students taking geometry are in the 9th grade Please I need help with this In each pair, select the body with more internal energy. Find the x intercept. y = x + 3 / x - 2 3gathered atThere were 632animalsthe river. A herd of187 elephants and266 zebras left theriver area. Howmany animals werestill at the river? Plz help ASAP will give brainliest if answered correctly!! Colocar la opcin correcta.a)La caa Colihue:Es un ejemplo de individuo y de organizacin Ecolgica Es un ejemplo de organismo y pertenece a la organizacin BiolgicaEs un ejemplo de comunidadA y B son correctasb)Las flores y los tallos:Son ejemplos de rganos Son ejemplos de organelas Son ejemplos de clulasNinguna es correctac)El H20 es un ejemplo de: AtomoMolculaOrganelad)El nitrgeno es un ejemplo de:MolculaAtomo Partcula subatmicae)El Bosque es un ejemplo de:Poblacin Ecosistema Clulas vegetales Ayuda, por favor! use the graph of y = tan x to find the value of y = tan 0. round to the nearest tenth of necessary. if the tangent is undefined at that point, write undefined. a. 0.4 b. 0c. -0.4 d. 1 8. Simple machines make a job easier to perform by a. decreasing the amount of workb. decreasing the amount of frictionc. decreasing the amount of force and/or changing the direction of forced. only lower the amount of force Why was the INF Treaty an important change in the Cold War arms race? If 10,000 J of work was done to raise a 225 kg box, how high was the box raised? Which scenario is modeled in the diagram below? Percents Total 75% 25% 100% 25% 25% 25% 25% $55.15 $55.15 $55.15 $55.15 Kaia saved $55.15 on a new guitar because it was 75 percent off. She paid $220.60 for the guitar. Kaia saved $165.45 on a new guitar because it was 75 percent off. She paid $220.60 for the guitar. Kaia saved $55.15 on a new guitar because it was 75 percent off. The price of the guitar before the discount was $220.60. Kaia saved $165.45 on a new guitar because it was 75 percent off. The price of the guitar before the discount was $220.60.