The common feature between proteins, nucleic acids and carbohydrates is ; ( C ) They are all formed from the same elements.
Nucleic acids are present in the DNA or RNA of cells of living organisms. they practically store genetic information and they are made up of long chains of nucleotides.
Carbohydrates, nucleic acid and proteins are are made up same elements which are ; carbon , oxygen and hydrogen that are combined in several ways in each of the compound.
Hence we can conclude that the common feature between proteins, nucleic acids and carbohydrates is they are all formed from the same elements.
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Proteins, nucleic acids, and carbohydrates all have in common that they are all formed from the same elements. The correct option is C.
Carbon, hydrogen, oxygen, nitrogen, and, in the case of nucleic acids, phosphorus, are the same components that go into the formation of proteins, nucleic acids, and carbohydrates.
These substances make up the fundamental constituents of organic compounds.
The building blocks of proteins are amino acids, the building blocks of nucleic acids are nucleotides, and the building blocks of carbohydrates are simple sugars (monosaccharides).
These macromolecules all have the same elements, but having diverse forms and roles, highlighting the essential roles of carbon, hydrogen, oxygen, nitrogen, and phosphorus in biological molecules.
Thus, the correct option is C.
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26. Which statement is true regarding an alteration or change in DNA?
1. It is always advantageous to an individual.
2. It is always passed on to offspring.
3. It is always detected by the process of chromatography
4. It is always known as a mutation.
Answer:
THE STATEMENT : IT IS ALWAYS KNOWN AS MUTATIONFacilitated diffusion requires _____.
A.membrane proteins
B.transport proteins
c.membrane pouch
d.energy
I NEED HELP ASAP!!
(i will mark brainliest or like your tiktoks l m a o)
Answer:B
Explanation:
Answer:membrane proteins is the right answer
Explanation:
How to prevent tuberculosis?
Answer:
1.Take all of your medicines as they're prescribed, until your doctor takes you off them.
2.Keep all your doctor appointments.
3.Always cover your mouth with a tissue when you cough or sneeze. ...
4.Wash your hands after coughing or sneezing.
5.Don't visit other people and don't invite them to visit you.
U should have vitamins a c and e every day
Cover ur mouth when u sneeze
Roots may store nutrients and then pass them on to nearby _________ aiding in the growth of new plants and roots
Answer:
i think its nearby PLANTS
Explanation:
plz mark brainliest
Answer:
Roots
Explanation:
Plants love to feed their friends! Their roots have many jobs and one of those is finding out information, and where to eat. It will pass this information to its fellow plants, and if they are not feeling so well, the fellow plants nourish it.
extinction occurs when the environment changes and
Answer:
a population dies out
Explanation:
when the environment changes causes the animals or living specimens to die out
If there are 3 ft in 1 yd, which of the following are possible conversion factors for feet and yards? Check all that apply
Answer: 1yd over 3ft and 3ft over 1yd ( a and d)
Explanation: ….
IM BEING TIME I need the answer please :(
Answer:
D
Explanation:
As organic materials age up they add up in a horizontal manner from the oldest to the youngest
Answer:
Hey!
Your answer is D!
Explanation:
As we move down on the layers, the age now INCREASES!
So the rock on the top of the rest, IS THE YOUNGEST!!
Hope this helps!
He term used to describe the transfer of every speck of solid from one container to another is called:
I need to know that^?
Answer:
ok
Explanation:
Which of the following microorganisms cannot multiply on their own? 1. Bacteria and protozoa 2. Algae and fungi 3. Fungi and virus 4. Viruses
Answer:
Algae and fungi
Explanation:
What is the difference betwen the modes of nutrition
of fungi and animals?
Answer:
The animals are the consumers of the ecosystem but the fungi have wide range of nutrition from the parasites to the saprophytes mode. Animals have multicellular organization but fungi dont always meed to be multicellular, they may be unicellular also.
why are there no small organisms in the bathyal zone?
I will give 50 extra points if you are correct!!
Answer:
There are no known organisms because of the lack of sunlight necessary for photosynthesis to produce these organisms
Explanation:
The bathyal zone is less densely populated. Sunlight does not reach this zone, meaning primary production, if any, is almost nonexistent
please define menstruation
Answer:
a cyclical discharging of blood, secretions, and tissue debris from the uterus that recurs in nonpregnant breeding-age primate females at approximately monthly intervals and that is considered to represent a readjustment of the uterus to the nonpregnant state following proliferative changes accompanying the preceding ovulation
A model of the carbon cycle is shown below.
The Carbon-Oxygen Cycle
combustion
combustion
respiration
volcanic
activity
respiration
photosynthesis
dissolution
degasification
weathering &
erosion
decay &
sedimentation
Which of the following can be determined based on this model?
A.
The atmosphere is the only reservoir on Earth that can store carbon in any form.
B.
Both plants and animals release carbon dioxide into the atmosphere during cellular respiration.
C.
Dead organisms and waste products do not play any role within the carbon cycle.
Factories do not emit any amount of carbon dioxide into the atmosphere.
Answer: The answer would be B
Explanation: All plants and animals release at least some amount of co2 into the atmosphere during cellular respiration
Both plants and animals release carbon dioxide into the atmosphere during cellular respiration can be determined based on the Carbon cycle model. So, the correct option is B.
What is Carbon cycle?The exchange and recycling of carbon in the Earth's biosphere, lithosphere, hydrosphere and atmosphere is known as the carbon cycle. All living things contain the element carbon, which is also an important component of many important compounds such as proteins, lipids, and carbohydrates.
Photosynthesis, respiration, combustion and weathering are just a few of the different processes that make up the carbon cycle. Plants use photosynthesis to take up atmospheric carbon dioxide and convert it into organic molecules. Plants and other organisms then use these molecules as a source of energy.
Therefore, the correct option is B.
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What most directly causes hypertension?
Answer:
hypertension is caused by stress and salt intake
Which theory suggests that the moon and the earth formed at the same time from dust from the solar nebula that formed the Sun?
Answer:
co-formation theory
-)
Environmental factors can influence natural selection because they can increase or decrease
ОООО
the number of chromosomes in an individual.
the number of chromosomes in a population.
the amount of genetic variation in an individual.
the amount of genetic variation in a population.
Answer:
D
Explanation:
A and B are wrong because environmental impacts can't change the amount of chromosomes an animal has. D is a better answer than c because genetic variation happens within a population rather than an individual.
Answer:
Answer is the amount of genetic variation in a population Natural selection gets impacted by environmental factors.
Explanation:
Which component of weather results in stormy, cloudy whether?
Answer:
Im pretty sure it is precipitation.
Explanation:
When precipitation occurs then we get rain, snow, or hail and usually has dark clouds.
awsere
Im pretty sure it is precipitation.
Explanation:
When precipitation occurs then we get rain, snow, or hail and usually has dark clouds.
.. How do you decide what's enough stress for an infant or toddler?
A. Include a little more detrimental stress each time in each situation until the child becomes acclimated to handle heavier loads of "bad" stress
B. Alleviate the stress as soon as it's detected. Infants/toddler stress isn't healthy at any level
C. Stay calm, watch the child's actions, and try to imagine what the child is feeling
D. Let the child manage the stress by him or herself without interfering
Answer:
B
Explanation:
Answer:
C. Stay calm, watch the child's actions, and try to imagine what the child is feeling
Explanation:
Infants and toddlers are not able to communicate their feelings and emotions effectively. Caregivers need to observe the child's actions and body language to understand what the child is feeling. By staying calm and observant, caregivers can provide the right amount of support to help the child manage stress.
Where do the spindle fibers attach?
What do scientists believe provides evidence for the Big Bang theory?
A. The gradual spreading of the ocean floors along plate boundaries
B. the presence of the main asteroid belt
C. The core accretion theory of planet formation
D. The presence of cosmic microwave background radiation?
The presence of cosmic microwave background radiation is evidence for the Big Bang theory given by scientists. The correct option is D.
What is Big bang theory?The Big Bang theory exemplifies how the universe came into existence from a high density and temperature starting point.
It is the dominant cosmological model that explains the evolution of the observable universe from its earliest known periods to its subsequent large-scale form.
According to scientists, the universe should be filled with radiation that is literally the remnant heat from the Big Bang, which is known as the "cosmic microwave background," or CMB.
Thus, the correct option is D.
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In photosynthesis, plants use _______ and release ________. *
A. carbon dioxide, oxygen
B. oxygen, carbon dioxide
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.
what is the composition of gastric juice and their functions?
Answer:
Mostly HCl, Pepsin, Lipase, Water, and other Electrolytes
Explanation:
The gastric mucosa secretes 1.2 to 1.5 litres of gastric juice per day. Gastric juice renders food particles soluble, initiates digestion (particularly of proteins), and converts the gastric contents to a semiliquid mass called chyme, thus preparing it for further digestion in the small intestine. Gastric juice is a variable mixture of water, hydrochloric acid, electrolytes (sodium, potassium, calcium, phosphate, sulfate, and bicarbonate), and organic substances (mucus, pepsins, and protein). This juice is highly acidic because of its hydrochloric acid content, and it is rich in enzymes. As noted above, the stomach walls are protected from digestive juices by the membrane on the surface of the epithelial cells bordering the lumen of the stomach; this membrane is rich in lipoproteins, which are resistant to attack by acid. The gastric juice of some mammals (e.g., calves) contains the enzyme rennin, which clumps milk proteins and thus takes them out of solution and makes them more susceptible to the action of a proteolytic enzyme.
Answers:
It is a unique combination of hydrochloric acid (HCl), lipase, and pepsin. It is found in all vertebrates.
Main function is to inactivate microorganisms.
Hope It helps.
What are chromosomes?
Answer:
a threadlike structure of nucleic acids and protein found in the nucleus of most living cells, carrying genetic information in the form of genes.
Chromosomes are structures formed by a DNA molecule associated with protein molecules. In prokaryotic cells, we observe a circular chromosome; in eukaryotes, chromosomes are linear and located inside the nucleus.
State the genus and the species of the large cactus ground finch.
Answer:
genus: Geospiza
species: conirostris
Explanation:
Which is required for sexual reproduction? 1.mitosis 2.binary fission 3.diploid cell production 4.meiosis
Answer:
4. Meiosis
Explanation:
Mitosis creates cells for growth and repair, not for sexual reproduction. Binary fission is a form of asexual reproduction, not sexual reproduction. Diploid cell production is mitosis (mitosis creates diploid cells, or cells with a full set of chromosomes)
Meiosis is the correct answer. Meiosis creates gametes or sex cells that are necessary for sexual reproduction. Through this cell division process, 4 gametes are produced. The cells that are produces are haploid, which means they only have half of a full set of chromosomes. The cells are haploid because, during fertilization, a sperm (male sex cell) and egg (female sex cell) fuse. The result is a diploid zygote with half of the genetic information from the father and the other half from the mother.
The correct answer is 4. Meiosis.
Answer:
its D. Meiosis
Please help! 100 points!
What are some ways that the nitrogen cycle overlaps with or influences the oxygen and carbon cycles?
Are any of these interactions between the cycles positive?
Are any negative?
What about when the nitrogen cycle is thrown off balance by the Haber-Bosch process and others like it?
How can that influence the oxygen and carbon cycles?
Are there other cycles involved that have not been mentioned in this question?
What does this discussion suggest about the nature of the Earth as one large system?
Answer:
1. Nitrification occurs when soil microbes convert ammonium into nitrate. Much of the overlap between the carbon cycle and the nitrogen cycle occurs in the soil, in processes conducted by soil microbes. Microbes break down nutrients, build new compounds for their own growth, and eventually die.
The second question im not sure sorry- the positive and negative one ;(
3. Many human activities have a significant impact on the nitrogen cycle. Burning fossil fuels, application of nitrogen-based fertilizers, and other activities can dramatically increase the amount of biologically available nitrogen in an ecosystem. As nitrogen makes up 78% of the atmosphere, there is no shortage of it – it just isn't in a form plants and animals can use.
4. Carbon makes its way through living things as carbon-based compounds, like energy molecules, fats and proteins, eventually cycling its way back into the atmosphere. Nitrogen is mainly found in the atmosphere as well and enters the ecosystems as nutrients for plants. Water, nitrogen and carbon cycles. Carbon moves from the atmosphere and back via animals and plants. Nitrogen moves from the atmosphere and back via organisms. Water moves on, above, or below the surface of the Earth.
5. Carbon cycle, Nitrogen cycle, Nutrient cycle, Oxygen cycle, Phosphorus cycle, Sulfur cycle, Rock cycle, Water cycle.
6. Wind, water, and ice erode and shape the land. Volcanic activity and earthquakes alter the landscape in a dramatic and often violent manner. And on a much longer timescale, the movement of earth's plates slowly reconfigures oceans and continents. Each one of these processes plays a role in the Arctic and Antarctica.
Humans impact the physical environment in many ways: overpopulation, pollution, burning fossil fuels, and deforestation. Changes like these have triggered climate change, soil erosion, poor air quality, and undrinkable water. Earth's surface is the only habitat available to the human race. Understanding the processes by which that habitat has been created and continually altered is important to determine the causes of environmental degradation.
A plant with variegated (two-coloured) leaves was left in the sun for several hours. A piece of one of its leaves were then detached (removed) and tested for sugar.
Explain, as fully as you can, why the yellow region of the leaf had not produced sugar. (5 marks)
Will give brainliest
Please help
Answer:
It does not contain chlorophyll which is needed to absorb light or energy.
Answer:
The parts without chlorophyll do not photosynthesise, and so they do not make starch and the iodine does not change colour.
The green parts contain chlorophyll and photosynthesise to make starch.
The white part of the leaf does not contain chlorophyll, so does not photosynthesise.
Explanation:
step 1: bacteria through nitrogen fixation and nitrification convert nitrogen into a usable form
Answer:
Bacteria through nitrogen fixation and nitrification convert nitrogen into a usable form to be taken up by plants.Which expression is equivalent to y times y times y times z times z times z times z?
Answer:
[tex]y^3z^4[/tex]
Explanation:
[tex]y\times y \times y \times z \times z \times z \times z= y^3z^4[/tex]
Hope this helps!
Answer:
y cubed z supersxript 4 = y^3 . z^4
Explanation: