which macromolecule is the main component of cell membranes

Answers

Answer 1

Answer:

lipids

ion know

Answer 2

Answer:

Lipids

Explanation:


Related Questions

Which is NOT true about a carrier for a genetic disorder?

a. They are heterozygous for the disorder.

b. They have the disorder.

c. They had at least one parent with the disorder.

d. They may have siblings that have the disorder.
***Giving brainlist***

Answers

Answer:

b. They have the disorder.

it doesnt always show physical signs

WILL GIVE BRAINLIEST!!

Most of the world's iron ore, including that found in northern Minnesota, formed during the middle Precambrian period, ranging in age from 1.8 to 2.5 billion years old. They are composed of alternating layers of iron-rich material, most often magnetite or hematite, and silica. These iron oxide minerals formed on the ocean floor, creating the banded iron deposits you see here. What was the source of the oxygen that helped to produce these deposits?

A) The oxygen that was released into the atmosphere as a by-product of photosynthesis caused iron deposits to oxidize creating the iron oxide minerals.

B) Photosynthetic organisms making oxygen as a by-product of photosynthesis and the oxygen reacted with the iron dissolved in seawater to form iron oxide minerals.

C) The decomposition of carbon-based life forms in the oceans released oxygen and carbon dioxide. These gases reacted with the iron deposits forming the minerals mentioned.

D) In Earth's early biosphere, there were not organisms that underwent aerobic cellular respiration and an excess of oxygen built up in the atmosphere. This oxygen reacted with iron deposits to form iron oxide minerals.

Answers

Answer:

b

Explanation:

Answer:

) Photosynthetic organisms making oxygen as a by-product of photosynthesis and the oxygen reacted with the iron dissolved in seawater to form iron oxide minerals.

Explanation:

Leaves appear green because the green portion of the light that strikes them out is

Answers

Answer:

reflected

Explanation:

Whatever color your eye sees is the reflected light. So all colors absorbed.

A meteorite is different from a comet mainly because it:

Answers

Answer: comets are snowballs and frozen gasses what meteorites are made rocks

Explanation:

In a chain of consequences after a forest is cleared, what is an immediate, direct impact?
O habitat is destroyed
O the greenhouse effect increases
O species go extinct
O carbon dioxide is sequestered at lower rates

Answers

Answer:

I think its the habitat is destroyed

Which part of a cell is used by a virus to produce its protective protein coat?

Answers

A ribosome is the part of a cell is used by a virus to produce its protective

protein coat.

Virus produces a protective protein coat known as capsids  which serves as

a means of protection for the organism. The capsids are produced through

the organelle known as ribosome.,

The ribosome acts as a site for protein synthesis in organisms and the

capsids being made up of protein means the ribosome was used to

produce its  protective protein coat.

Read more about Virus on https://brainly.com/question/8773679

In Philip’s French class, the students are learning how to pronounce closed vowels and open vowels. The students are most likely studying French __________. A. Syntax B. Phonemes C. Semantics D. Morphemes Please select the best answer from the choices provided A B C D.

Answers

The students are most likely studying French phonemes. A phoneme is a distinguishable sound.

A phoneme can be defined as is a distinguishable sound from another in a given language (in this case, French) or dialect.

This sound (phoneme) exhibits the same function by all the speakers of the particular language and/or dialect.

These sounds (phonemes) form a group of similar speech sounds that can be distinguished in the language in question.

Learn more in:

https://brainly.com/question/7618756

Big brain time The sun is a planet and we are on it true or false >:)!!!!

Answers

Answer:

False.

Explanation:

The Sun is a Star, the Earth orbits the Sun.

1) The by-products of cellular respiration include
A) energy and oxygen
B) glucose and oxygen.
C)carbon dioxide and water.
D) glucose and carbon dioxide.

Answers

water and carbon dioxide

PLEASE HELP, I WILL MARK YOU BRAINLIEST

What are the advantages and disadvantages of seed and spore reproduction? Justify whether seed reproduction or spore reproduction is more beneficial for the continuation of an organism.​

Answers

hi have a great day

No Water Required

Seeds do not necessarily need water to germinate and grow, although some require water to soften the seed coat. Large seeds in dry conditions will hold water and allow the growing plant to grow deep roots without the need for rain or additional water.

Fully Developed Embryo

Inside each seed is a fully developed embryo that is ready to begin growing. Many seeds go through a dormancy period, which is a period when the seed will not germinate and begin growing. When conditions are right, the embryo germinates and begins growing. Having an embryo already grown gives a seed plant a better chance at survival as opposed to a spore.

Nourishment

Each seed contains nourishment for the embryo inside the seed. The endosperm is the tissue that surrounds the embryo inside the seed. The embryo uses nourishment provided by the endosperm as a jump start to begin growing.

The Seed Coat

The seed coat is one major advantage seeds have over spores. A spore is a single-celled organism that develops into a plant or fungus when the conditions are right. The spore has no outer protection.

Answer:

bailey is so smart good job

What is the equation for a photosynthesis???????????????​

Answers

[tex]\large\huge\green{\sf{Answer:-}}[/tex]

6CO2 + 6H2O → C6H12O6 + 6O2.

The equation for photosynthesis is given as:

6CO₂ + 6H₂O ----> C₆H₁₂O₆ + 6O₂

Photosynthesis

Photosynthesis is the process by which green plants manufacture their food from carbon dioxide and water in the atmosphere using sunlight as an energy source.

Carbohydrates are produced while oxygen is given off as a by-product in photosynthesis.

During photosynthesis, the energy from the sunlight is trapped by the chlorophyll found in the chloroplast and used to energize the reactions involved in photosynthesis.

The equation for photosynthesis is given as:

6CO₂ + 6H₂O ----> C₆H₁₂O₆ + 6O₂

Learn more about photosynthesis at: https://brainly.com/question/19160081

Fill in the blanks.

- Enzymes are _____ that _____ _____ chemical reactions.

- Each enzyme needs to be the ______ ______ to match the reaction it helps.

- _____ _____ _____ and _____ can denature, or change an enzymes shape.

- Wrong __= ____ = __ __ __ __

Answers

Answer: Enzymes are catalysts that speed up chemical reactions

The rest are up to your teacher I don’t know how they might have worded it

pH, heat, cold, salinity, radiation are all things that can denature an enzyme, and Im not quite sure what the last one might be

good luck man

Explanation:

HELP ME PLEASE ASAP

(NO LINKS PLEASE FOR REAL NO LINKS PLEASE

When molten material cools very slowly deep inside Earth, what happens to the size of the crystals?

A. The crystals are smaller compared to crystals formed closer to Earth’s surface.
B. The crystals grow at the same rate as those formed closer to Earth’s surface.
C. The crystals are larger than those formed closer to Earth’s surface.
D. The crystals are smaller because they form in a hot water solution.

Answers

[tex]\huge\fbox\orange{A} \huge\fbox\red{N}\huge\fbox\blue{S}\huge\fbox\green{W}\huge\fbox\gray{E}\huge\fbox\purple{R}[/tex]

C. The crystals are larger than those formed closer to Earth’s surface.

[tex]\huge\underline\mathtt\colorbox{cyan}{EXPLANATION:}[/tex]

If the magma cools quickly, the crystals do not have much time to form, so they are very small. If the magma cools slowly, then the crystals have enough time to grow and become large. Some granites contain minerals which are up to one meter (3 ft) across!

How many cells are produced during each round of meiosis?

Answers

Answer:

During meiosis, diploid cells replicate their DNA, followed by two rounds of cell division, producing four haploid sex cells

Explanation:

I'm mexican

What is the Spitzer telescope's primary function?

Answers

Answer:

The Spitzer Space Telescope, formerly known as the Space Infrared Telescope Facility, is an infrared telescope that studies the early universe, young galaxies and forming stars, and is used to detect dust disks around stars, considered an important signpost of planetary formation. Jul 30, 2008

Explanation:

Hopes this helps. Mark as brainlest plz!

which type of stem cell gives rise to red and white blood cells?

Answers

Answer:

hematopoietic stem cells

Explanation:

Which is the highest population density of grasshoppers?
O
A. 35 grasshoppers/10 square meters
o
O
B. 40 grasshoppers/20 square meters
O C. 1 grasshopper/1 square meter
O D. 50 grasshoppers/30 square meters

Answers

35 grasshoppers/10 square meters has the highest population density.

The highest population density of grasshoppers is 35 grasshoppers/10 square meters because more number of organisms are present in less area as compared to other population density. In the option i.e. 40 grasshoppers/20 square meters and 50 grasshoppers/30 square meters have more number of organisms but the area is also greater.And we know that high population density means more number of organisms in less area so we can conclude that 35 grasshoppers/10 square meters has the highest population density.

Learn more about density here: https://brainly.com/question/6838128

Learn more: https://brainly.com/question/25941927

Which one of the following disease is caused by a protozoa?
a.Kala-azar
b.Sleeping sickness
c.Rabies
d. both a and b

Answers

Answer:

D: Both A and B.

Guiding Question: How does island size and/or the distance to the mainland affect carnivore richness in the Apostle Islands?

Answers

Answer:

observe the island size and or distans

Which correctly matches the strand of DNA with his complementary strand of RNA

Answers

Answer:

I think it's C. hope that helps

What are three main ways that cells maintain control over division

Answers

Answer:

Well if cells didn't have any control over what they do, the cells in the different stages of mitosis could ignite a genetic mutation of DNA and how the cells could react to different forms of treatment.

Explanation:

Hope this helps.

Answer:

the growth and repair of tissues in multicellular animals,the formation of gametes for reproduction in multicellular animals. the reproduction of an entire unicellular organism,

Explanation:

Why do modern Psychologists use trait theory as the method of helping individuals understand their personality?

Answers

Trait approach is one of the most vital areas of study in psychology that helps identify a person's personality. Traits can be defined as a stable characteristic that causes a person to depict a response to any situations in certain ways. Trait theory approach focuses on personality differences between individuals.

Why stochiometric important in industry of chemical substance

Answers

Answer:

Stoichiometry is used in industry quite often to determine the amount of materials required to produce the desired amount of products in a given useful equation

Why does Earth experience different seasons?


the revolution of Earth on its own axis in 24 hours

the revolution of Earth on its own axis in 24 hours

the presence of the Moon in between the orbit of the Sun and Earth

the presence of the Moon in between the orbit of the Sun and Earth

the distance between the Sun and Earth changing throughout the year

the distance between the Sun and Earth changing throughout the year

the variation in the amount of sunlight received due to the tilt of Earth’s axis

Answers

Answer: The answer is because of the variation in the amount of sunlight received due to the tilt of Earth’s axis.

cellular respiration how cells harvest energy

Answers

Answer:

Cellular Respiration: a process able to extract a large amount of energy from food molecules.  In eukaryotic cells oxygen is a required component. This metabolic process is the main reason that animals have elaborate gas exchange organs such as lungs, gills and other systems. The goal of these systems is, of course, to get access to oxygen and to get rid of carbon dioxide.

Explanation:

Why are enzymes important in digestion?
A. They allow reactions to occur rapidly and at
body temperature.
B. They change inorganic compounds into organic
ones.
C. They let reactions repeat without energy.
D. They control photosynthetic processes.

Answers

Answer:

A. They allow reactions to occur rapidly and at

body temperature.

I hope this helps you

what is the difference between threatened and endangered species

Answers

Endangered is when group of species are at the edge of extinction.
Threatening is when group of species are at the risk of extinction in future.

From when we are very little, we are taught to know the difference between right and wrong and how to follow rules. As we get older, rather than the rules that we followed as children, we learn to follow laws that allow us to function as adults in today’s society.

We are all probably familiar with traffic laws or laws about stealing or committing crimes, but did you know that there are laws and public policies written specifically for and about families?

If you didn’t already know about these particular laws, now is your chance to find out!

For this activity, you will be researching the various laws and public policies related to families. In addition, you will be creating several scenarios where these laws might come into play.

Activity Guidelines:
You will start by researching various laws and public policies that pertain to families. You can really take this research in any direction that you like, while keeping in mind that the ultimate goal will be to write five short scenarios and connecting each one to a different family law or policy. For example, you could write a scenario that involves a parent who is intentionally hurting their child and connect this scenario to a child abuse law.

Each scenario description should be no more than about one paragraph in length. You are welcome to include dialogue in your scenario or simply summarize and explain your scenario idea. After each scenario, you will write the specific family law or policy being broken in the scenario or how it otherwise pertains to the scenario. The name of the law or policy and a brief explanation of its connection to the scenario is all that you need to include.
WILL MARK BRAINLY-IST
A basic template is included below. Feel free to use it or create your own in a word processing or slideshow program.

Your grade will be based on creating all five scenarios and your ability to connect each one to a different family law or policy. For further details on how you will be graded, see the rubric below.

Answers

Answer:

Where is your question?

Which is true about sex-linked traits?
a. They are never seen in women
b. They are found on Barr bodies
c. They are carried on the Y chromosome
d. They are passed from mother to son

Answers

Answer:

I think the answer is B

Explanation:

identify the statement which is not true

a biologist predict earthquakes
b scientists discover the secrets of nature
c chemists develop new chemical substances
d ecologists observes the behavior of different organisms


mismatched pair among the following is

a rhizobium - symbiosis
b penicillium notatum - fungus
c spirogyra- algae
d streptomycin- vaccine ​

Answers

Answer:

the answer will be a and b

Other Questions
What is the missing number in the table? x 1 2 3 4 5 y 6 36 216 ??? 7,776 252 396 864 1,296. PLZ HELP?! 50 points Write the correct IUPAC name for the following compound Caracteriza a Hrcules completando la siguiente tabla. Elige fragmentos de la obra en los que se haga referencia l, explcalos con tus palabras e indica qu rasgos del personaje se infieren. South AfricaNigeriaMajor Natural ResourcesPregous gems and metasFarmland and oilMajor ExportsMachineryOilIndustrial Workforce28355296Based on the chart, what economic decision would MOST benefit South Africa and Nigeria?ASouth Africa trading oil for machinery from NigenaBSouth Africa trading machinery for oil from NigeriaSouth Africa trading precious gems for oil from NigeriaDSouth Africa trading precious gems for industrial workers from Nigeria Yellow bricks are used to build yellow houses. Blue bricks are used to build blue houses. Red bricks are used to build red houses. What kind of bricks are used to build greenhouses Based on the numbers in the previous question, an 80pound Earth girl would weigh about ___ pounds on the planet Namar. A. 4 B. 320 C. 18 D. 40 please help A similarity between tariffs and sanctions is that both are sometimes used to create free trade. provide humanitarian aid. create new nations. punish other nations. can someone save my grade and clutch im so behind rn yall Help please and thanks 2,548 rounded to the nearest hundred Which expression is equivalent to 6x-9/3 Need help on HS geometry Find the least common denominator for these fractions. Enter your answer inthe space provided. Question 71 ptsSelect all sets of points that have a slope m = 2.(4, 2) and (2,-2)O (2, -3) and (1,5)(15, 12) and (5, -8)(6,5) and (-1,-9)(2, -3) and (-3,-2) 3 poil The ratio of the number of Taylor's CDs to the number of Dave's CDs is 7 to 9. Taylor has 84 CDs. Together how many CD's do they have? 15. Marcos, pon la mesa.1.no la pon2.no la pones3.no la pongas4.no la pone Mark which expressions represent the distance between 46 and-15 Question # 4Multiple ChoiceIn geriatrics, why is it MOST important not to be too focused on one aspect of care?There may not be a good chance for a recovery.The family may not want to focus on the illness.The patient may want to talk about other things.The patient may have multiple medical problems. Give a descriptive case study of the floods of 2021 of sangli and kolhapur Please answer these!!!! :D