during the carbon cycle animals and plants out carbon dioxide to the atmosphere through cellular respiration and plants remove carbon dioxide through photosynthesis
students are measuring the rate of enzyme activity. the graph below shows the rate of enzyme action as they increase the temperature. what is one possible reason the enzyme is less effective at high temperature
Answer:
The heat will cause the enzyme to denature(deform) and the subtrate will no longer fit into the enzyme.
Where does the carbon in glucose end up at the end of cellular respiration?
a. it stays in glucose
b. it is released into the air as carbon dioxide
c. it disappears
Answer:
it is released into the air as carbon dioxide
Answer:
B
Explanation:
Through the process of Cellular Respiration, a organism inhales and exhales, and the carbon is then turned into CO2, or Carbon Dioxide,
what is difference between the male and female voice
Answer:
Female voices are higher, and male voices are deeper. This is caused by the vocal muscles being more contracted than the others during puberty. Hope this helped and have a wonderful day/night! :D
1. What was the major discovery or invention?
Answer:
Well here's a few ( depends what you're talking about)
Explanation:
the discovery of fire
the invention of farming (planting seeds, then caring for and harvesting the crops)
the invention of the wheel
the invention of sails and sailing ships
the invention of gunpowder
the invention of writing
the invention of paper
the invention of printing
the discovery of the circulation of blood (how the heart pumps blood throughout the body)
the invention of the microscope and telescope
the discovery of microorganisms
the discovery that earth circles the sun
the discovery of gravity
the discovery of electricity and ways to control it
the invention of steam ships
the invention of the gasoline engine and motor vehicles (cars, trucks, etc.)
the invention of the telephone
the invention of the radio
the discovery of penicillin and other antibiotics
the invention of the computer and then the Internet
Describe how a metamorphic rock might become a sedimentary rock over time.
Answer: Geologic Eplift and Erosion
Explanation: 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. These sediments could then be compressed to form sedimentary rocks, which would start the entire cycle again.
Good luck! You are smart and you can accomplish anything!
Nitrogen in
(N2)
Plants
Assim lation
Delenitving
Nitrogen-fling
bactena in
root nodules
of legumes
Nitrates (NO)
Decomposers
WWW
aten
Nitrily ng
bacteria
Necation
Armonification
Ammonium (NH2
Nitrogen-firing
soll Bacteria
Nitrites (NO2
Nitrifying
Bacteria
Definition: This is the cycling of nutrients among soil, litter, plant roots, and above-ground plant parts.
which cell part helps to control the materials that enter and leave a cell?
Answer:
cell membrane
Answer:
cell membrance
Explanation:
the cell membrane protects the cell and controls enter and leave it.
what is natural selection, in your own words?
Which main climate features both humid Subtropical climates as well as Mediterranean Sub-climates?
polar
highlands
tropical rainy
temperate marine
Your answer should be:
D. Temperate Marine
I hope this helped!
:DCan someone help me with this question?
List 3 ways Rhinos are critically endangered.
Answer:
when ppl kill em, natural habitat, n fires
plz help me Construct and revise an explanation about the relationships between atoms in sugar molecules and atoms in carbon-based molecules
Answer:
The sugar molecules thus formed contain carbon, hydrogen, and oxygen: Their hydrocarbon backbones are used to make amino acids and other carbon-based molecules that can be assembled into larger molecules (such as proteins or DNA), used for example to form new cells.
What term refers to loose dna that makes up a chromosome?
Answer:
Chromatin
Explanation:
Why is there
identical mountain
ranges found across
continents?
Answer:
World Splitting after dinosaurs died from a meteor strike the planet got split from the crash and when other meteors would hit and mass earthquakes would make on continent become two
Explanation:
i hope this helps the answer is the explanation
distinguish between ionic and covalent bonds.
Answer:
in ionic bonds one atoms gives away electrons to another atom whereas in a covalent bond they share electrons
how does natural selection led to the adaptation of the cliff swallow population along l-80?
Answer:
0110011101101111001000000110011001110101011000110110101100100000011110010110111101110101011100100010000001110011011001010110110001100110
Explanation:
How might it be possible that the water we drink is from the same age
as the dinosaurs?
Answer:
water is reused. The water we have on earth doesn't actually replenish but rather goes through the the water cycle. The same water that was in the Ground will end up in the clouds making it rain, or in the Ocean. Whether it is condensation, precipitation, evaporation or percolation, it is the same water going through the water cycle.
Plz Plz help me on this question
what does the mRNA do?
How is fick's law calculated
Answer:
Explanation:Fick's Law describes the relationship between the rate of diffusion and the three factors that affect diffusion. It states that 'the rate of diffusion is proportional to both the surface area and concentration difference and is inversely proportional to the thickness of the membrane'. ∝ means 'is proportional to'.
Explain how DNA determines the structure of proteins
Answer:
Explanation: The sequence of bases in a DNA molecule can determine the order of amino acids in a protein molecule. Groups of three bases called triplets represent different amino acids. This is the basis of the genetic code . A sequence of bases (genetic information) on DNA that codes for a protein is called a gene .
The DNA determines the structure of proteins as it has sequence of bases in a DNA molecule can determine the order of amino acids in a protein molecule. Groups of three bases called triplets represent different amino acids. This has the basis of the genetic code . A sequence of the bases (genetic information) on DNA that codes for a protein has been called a gene.
What is DNA?DNA has been also known as the deoxyribonucleic acid and it has been basically composed of two polynucleotide chains and by the nature it has been a polymer. The polynucleotide chains can be folded around them with each other to form a coiled or the structure which has double helical and it has been consist of the genetic material along with the genetic information which has very much essential for proper body functioning, reproduction, growth, and other necessary activity of the body.
The the main objective of the DNA has that it has been containing genetic material which has to plays an important role in the survival of life as it has been consist of the instructions that has been required for the survial of life. The main constituent of the DNA or DNA has made up of the nucleotides. There are mainly three types of the DNA and these are A DNA, Z DNA, and B DNA. DNA consist four chemical bases and these are adenine, guanine, thymine, and cytosine.
Therefore, Groups of three bases called triplets represent different amino acids. This has the basis of the genetic code . A sequence of the bases (genetic information) on DNA that codes for a protein has been called a gene.
Learn more about DNA on:
https://brainly.com/question/264225
#SPJ2
Which of these increases the level of carbon dioxide in the atmosphere?
A. Driving a car
B. Traveling by plane
C. Cutting down trees
D. All of these
What is the main difference between an animal and a plant? A. Animals have more organelles. B. Nothing, plants and animals are the same. C. Animals make their own food, plants do not. D. Plants make their own food, animals do not.
Answer:
D
Explanation:
"Plants are green. They live using sunlight, carbon dioxide, and nutrients, making their own food through the process of photosynthesis. In contrast, animals live by eating other organisms (plants, animals, bacteria, or even bits and pieces of dead organisms".
The oxidation of glucose to two molecules each of pyruvate, ATP, and NADH is called ________ and occurs in the ______.
Answer:
1. Glycolysis
2. Cytoplasm
Explanation:
This question is describing the process of cellular respiration. Cellular respiration, which is the process by which organisms obtain their energy (ATP), occurs in stages. The first stage undergone by all living cells is called GLYCOLYSIS.
IN GLYCOLYSIS, glucose molecule (from digested food) is broken down via oxidation in the CYTOPLASM of the cell, into two molecules each of pyruvate, ATP, and NADH. The pyruvate proceeds to the other stages of cellular respiration.
Why are some people concerned about using vaccines?
Answer:Because they never know what things like illnesses they can get if they take the vaccine
Motor neurons carry information from?
A. From the body to the CNS
B. From the CNS to the body
Please help I have to finish this for my exit ticket
There are a number of key enzymes that function in the replication of DNA. Using your book and other resources, identify what these key enzymes do.
DNA Polymerase (identify two jobs):
Helicase:
Primase:
Ligase:
Answer:
One of the key molecules in DNA replication is the enzyme DNA polymerase. DNA polymerases are responsible for synthesizing DNA: they add nucleotides one by one to the growing DNA chain, incorporating only those that are complementary to the template.
Explanation:
The major underlying factor leading to the edema associated with glomerulonephritis and nephrotic syndrome is a. hematuria. b. proteinuria. c. glycosuria. d. bacteriuria.
Answer:
B. proteinuria
Explanation:
Proteinuria is caused by having high amounts of protein in ones urine. If the kidneys are not working as fine as they should be working, one can have some amount of proteins filtered into their urine. Nephrotic syndrome shows that the kidneys are not working good enough. Glomerulonephritis is as a result of an inflammation of the kidney filters. Too much protein in urine (proteinuria) is an underlying cause of these.
Which activity can be accomplished using the genetic code?
mRNA can be made into tRNA.
A polypeptide can be made into mRNA.
RNA can be copied before mitosis.
DNA can be made into mRNA.
How are people exposed to chemicals on a daily basis?
a. in the food they eat
b. in the air they breathe c. in the water they drink
d. all of the above
Answer:
The answer is all of the above.
Can someone please tell me short functions of all the organelles present in cell
Answer:
An organelle has different types like the
mitochondrion which has the function to produce energy to break down sugar and produce ATP
lysosome has the function of producing smaller molecules from large molecules. it needs an acid pH.
Chloroplast contains chlorophyll that helps in photosynthesis.
vacuoles helps in storing food and water.
Ribosome helps to link amino acids to form proteins.
other organelles are
nucleus
cytoskeleton
Golgi apparatus
endoplasmic reticulum
plasma membrane
etc...