Answer:
I would say true, im not 100% right but I would go for True!
Explanation:
Two major biological processes in the carbon cycle are ................... and .........................
What is cellulose? Why is it indigestible for most animals (including humans)?
Answer:
a cellulose is the main substance that makes up the cell walls and fibers of plants
Explanation:
cellulose is ingigestible to most animals because animals do not have the enzymes needed to hydrolyze the glycosidic linkages between the monomer units
The correct answer is - cellulose is a polysaccharide that is indigestible for most animals as they lack bacteria that produce enzyme help in digestion of cellulose.
Cellulose is a structural polysaccharide that is present in most of the plant's structure as present in the cell wall of plant cells and provides support and help in standing in an upright position.
Humans and most animals lack the enzyme essential to digest cellulose in their bodies.Many plants such as hay and grasses have cellulose in the abundance.Starch is easily digested as it is also a polysaccharide but is storage-based. Cows, ox, horses, and such animals can digest cellulose due to having bacteria in their gut that produce enzymes.Thus, the correct answer is - cellulose is a polysaccharide that is indigestible for most animals as they lack anaerobic bacteria that produce enzyme help in digestion of cellulose.
Laurie and Abby decide to make guacamole dip with chips to bring to a party. Laurie used a type of avocado called a Hass Avocado and Abby used a type of avocado called a Fuerte Avocado. Laurie and Abby both made their guacamole dip the same way except for one thing...Abby put lemon juice in hers to give it a 'tang.' When the girls uncovered their dip at the celebration, Laurie's had turned a brownish green but Abby's was still bright green. The girls wondered if adding the lemon juice to Abby's guacamole dip had helped it stay a nice bright green.
Hypothesis:
What is another variable that Laurie and Abby could test in this situation in a 2nd experiment?
Answer:
Lemon juice has 'chemicals' in it that make it citrus, and those same 'chemicals' preserve the guacamole. same thing as the 'life hack' where you rum lemon on cut apple slices and it makes them not brown.
hope this helps. :)
Explanation:
Study the diagram of a cell.
Which structure is found only in plant cells and functions in the process of photosynthesis?
W
X
Y
Z
Answer:
Chloroplasts
Explanation:
Chloroplasts are lens-shaped organelles that contain, chlorophyll, which is a photosynthetic pigment that traps light energy. The light energy is harvested to provide energy for the reactions of photosynthesis.
They are found in the leaf cells of green plants
What is a disadvantage of the inefficiency of cars?
1. Tire wear
2. air pollution
3. low speeds of cars
4. time it takes to get somewhere
Answer:
air pollution
Explanation:
The pH indicator bromothymol blue is blue in an alkaline solution and yellow in an acidic solution. A slight increase in acidity, such as CO2 gas is added, causes a solution with the indicator to change from blue to yellow. A solution with the indicator would be most likely to turn from yellow to blue in which combination of factors exist
The question is incomplete, however, the missing part is given as below:
A. Yeast cells and sugar are placed in the solution. B. Water plants in the solution are placed under a bright lamp. C. Algae are placed in the solution and left in a dark room. D. A person blows air into the solution through a straw.
Answer:
The correct answer is - B. Water plants in the solution are placed under a bright lamp.
Explanation:
As we know adding carbon dioxide in as solution result in the change of its acidity this is the result in the indicator to change from blue to yellow. In the question, it is asked that what factors from the given option will cause yellow indictor to blue which means what factors cause the solution to be alkaline from acidic.
Placing the green water plants in the solution under a bright lamp will cause the is utilizing and remove present carbon dioxide in the solution and leads the to blue color from the yellow color of the solution.
Answer:
-Water Plants or Algae are placed under a bright lamp
-Plant placed on a sunny window sill
Explanation:
Stream Bussin by Nicki Minaj
PLEASEEE HELP OMG PLEASE
Answer:
Starch
Explanation:
I hope this helped.
Answer:
Starch
Explanation:
After this whole cycle of photosynthesis begins, Plants create food for themselves and it is called Starch.
Which is not a role of leaves?
)absorbing carbon dioxide
)carrying out photosynthesis
)capturing solar energy
)taking in water
Answer:
D
Explanation:
la respuesta es el último
)taking in water
esperó que te sirva marcarme como mejor respuesta
Large predatory birds, such as hawks and eagles, feed on small mammals, fish, and other birds. Some predatory bird species came close to
extinction in the mid-1900s because of the pesticide DDT.
What would most likely happen to the number of other organisms if many of the large predatory birds were removed from an ecosystem?
O A The number of small mammals would decrease, leading to an increase in food for plant eaters.
OB. The number of other small predators would decrease, leading to an overall increase in the food supply.
O c The number of small mammals would increase, and they would eat many of the plants that other species need.
OD. The number of large plant eaters would increase, and they would eat many of the plants that small animals need.
Answer:
I'd say C
Explanation:
Answer:
C.The number of small mammals would increase, and they would eat many of the plants that other species need.
Hope this helps! Please mark Brainliest!
Topic: Chemical Breakdown
small intestine
saliva
teeth
pancreas
liver
Which one does not belong?
Answer:
liver
Explanation:
Because it is not part of the digestive system
20. Played a major role in the formation of the modern earth's atmosphere.
(5 Points)
Photosynthesis
Respiration
Both
Answer:
The answer would be both
Explanation:
It is both because photosynthesis gave oxygen and respiration gave carbon dioxide that created a life cycle for plants and animals on earth! Have a great day and I hope this helped :D
14. What is the purpose of doing multiple trials in an experiment?
Answer:
This question is incomplete as it lacks options, the options are:
A. To get as much data as possible.
B. To make sure the procedure is done correctly every time.
C. Eliminate observations that are not typical and reduce error
D. To double-check the results so they are the same each time
The answer is C.
Explanation:
An experiment is carried out to test a hypothesis, which is a predictive explanation/solution to a problem. The experiment aims at accepting or rejecting the hypothetical claim. However, the experiment needs to be conducted more than once, which is called MULTIPLE TRIAL.
An experiment is conducted multiple times in order to improve how accurate the results are. This means that the error in the experimental results is brought to minimal by replicating or doing it multiple times. Hence, the purpose of conducting an experiment in multiple trials is to eliminate observations that are not typical and reduce error
Which characteristic is expected of a mineral that crystallizes from lava at Earth's surface O large crystals O small crystals O magnetic crystals O hexagonal crystals
Answer:
B. Small crystals
Explanation:
Edg2022
why sperm have tail
Answer:
The tail of the sperm helps the sperm move it gives the cell movement.
Explanation:
It moves and undulates so that the cell can travel and attach to the egg.
Compare and contrast DNA and mRNA.
Answer:
DNA is made up of deoxyribose sugar while mRNA is made up of ribose sugar. DNA has thymine as one of the two pyrimidines while mRNA has uracil as its pyrimidines base. DNA is present in the nucleus while mRNA diffuses into the cytoplasm after synthesis.DNA is double-stranded while mRNA is single-stranded.
Explanation:
please mark as brainlist answers
- Which of the following organisms is NOT characteristic
of the sandy beach?
clams
barnacles
crabs
worms
Answer:
worms, maybe barnacles
Explanation:
4. One form of a gene that is passed down from each parent to form the offspring's genotype is a(n)
A. nucleus
C. DNA
B. allele
D. chromosome
Answer: C
The DNA of each parent is transferred by each cell to the child. The part of the cell that holds this DNA is the nucleus.
Hope it helps you!
Which means of partical transport requires input of energy from the cell?
1.) diffusion
2.) osmosis
3.) facilitated diffusion
4.) active transport
Answer:
4) Active transport. (hope this helps)
Explanation:
In this process, dissolved molecules move across plasma membrane from a lower to higher concentration.... because they move against the concentration gradient, an energy from the cell is required.
Active transport 4
Explanation:
because
You think of screaming "EEE!" when walking past a cemetery in order to
remember that cemetery is spelled with three e's. This is an example of a:
A. name mnemonic.
B. spelling mnemonic.
C. word mnemonic.
O D. rhythm mnemonic.
Answer:
its an ex of:
Explanation:
Spelling mnemonic
If a DNA strand lias a sequence GTA, what will be the tRNA anticodon sequence?
A. GUA
B. CAU
C. GTA
D. CAT
Answer:
CAU
Explanation:
DNA is a nucleic acid that carries the genetic material. If the DNA sequence has GTA bases, then the tRNA anticodon sequence will have codon GUA. Thus, option A is correct.
What is the tRNA anticodon sequence?
tRNA anticodon sequence includes the three nucleotide bases complementary to the codons presented on the mRNA sequence.
The mRNA is complementary to the DNA template (GTA) and will have a sequence as "CAT." The tRNA has anticodons that, in turn, are complementary to the mRNA and will have a sequence of "GUA."
Therefore, GUA is the tRNA anticodon sequence.
Learn more about tRNA anticodon sequence here:
https://brainly.com/question/22614557
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What is resting muscle tone?
Answer:
The answer
Explanation:
In physiology, medicine, and anatomy, muscle tone (residual muscle tension or tonus) is the continuous and passive partial contraction of the muscles, or the muscle's resistance to passive stretch during resting state. It helps to maintain posture and declines during REM sleep.
Please help me answer this question. I have a huge test tomorrow and I don't know the answer.
I’m being asked what similarities I would expect to find in highly resilient ecosystems.
Answer:
is that what your lookin for
Explanation:
The different types of the ecosystem include:
Terrestrial ecosystem.
Forest ecosystem.
Grassland ecosystem.
Desert ecosystem.
Tundra ecosystem.
Freshwater ecosystem.
Marine ecosystem.
PLEASEE HELP GUYS I WILL MARK BRAINLIEST
Location W Hope this helps you it's because of the divergent boundary where it splits apart and go's up. Not 100% sure lol
Answer:
D. Location W
Explanation:
..
During mitosis the spindle fibers maneuver the chromosomes to where they line up
in the middle of the cell in order to help it divide correctly. Which stage of mitosis
does this occur in?
A prophase
B anaphase
C telophase
D metaphase
Describe how the polarity of Earth’s magnetic field is recorded in the sea-floor.
Answer:
When lava erupts at the middle of the ocean, it cools and than turns into hard rock.
CAN U MARK AS BRAINLIEST?
Explanation:
:)
Describe what Earth's magnetic field looks like and how it has changed through time.
Answer ASAP please
Identify the structures in the cell pictured on the
right.
Label A
Label B.
Label C
Label D
D
DONE
с
B
Answer:
Label A is Cell membrane
and I think C is ribosomes
I'm really sorry about b and d, I'm actually not sure about them.
sorry
The results of the experiment MOST STRONGLY
support which conclusion about the polarity of
lipid molecules?
Lipid molecules are polar because they mix poorly
with liquids, such as water.
Lipid molecules are polar because they adhere
tightly to smooth surfaces, such as paper.
Lipid molecules are nonpolar because they repel
water molecules, which also are nonpolar.
Lipid molecules are nonpolar because they repel
water molecules, which are polar.
Answer:
lipid molecules are non polar because they repel water molecules, which are polar
Explanation:
A lipid is an organic compound that is insoluble in water. A lipid consists of hormones, waxes, oils, fats. Also, a lipid is a form of chemical messengers and energy-storage molecules. Lipids are basically insoluble bio molecules.
The results of the experiment MOST STRONGLY support the following statement.
''lipid molecules are non polar because they repel water molecules, which are polar''
Need help will give brainless
Answer: 3. A food chain follows one path of energy and materials between species. A food web is more complex and is a whole system of connected food chains. In a food web, organisms are placed into different trophic levels.
Explanation: I was unable to answer the first one, but I think I got the 3rd one down. Hope this helps! :)
lots of points!
Write a scholarly paragraph that gives a scientific explanation for why Iceland has so many volcanoes and hot springs
Answer:
Hot spring - Wikipedia
A hot spring, hydrothermal spring, or geothermal spring is a spring produced by the emergence
Volcanism of Iceland
Explanation:
hope it helps you
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