Answer:
Ice
Explanation:
some Atoms in ice allow it to slide, and water will stop the friction from accruing as strongly, if you will.
What are 5 producers in the ocean?
Do green leaves absorb the maximum amount of light? If not, what color of leaf would
absorb more light?
Answer:
Chlorophyll a is the chief pigment associated with photosynthesis. As we can see,chlorophyll a absorbs red and blue wavelengths to a higher extent. Green light isn't rejected but rate of photosynthesis is more with red and blue wavelengths of light.
Explanation:
The spectral absorbance of photosystems and chloroplasts is lowest for green light...
All plants, however, has chlorophyll a, which absorbs most strongly at ~450 nm, or a bright blue color.
If green plant cells are incubated in the presence of CO2 molecules containing radioactive carbon atoms, the fate of the carbon atoms can be followed. In an experiment, radioactive CO2 was given for 1 minute to plant cells, and then the cells were examined after 1, 5, 10, 20, and 30 minutes. The following molecules were labeled with radioactive carbon at some point(s): glucose, glyceraldehyde 3-phosphate, glycine (an amino acid), 3-phosphoglycerate, ribulose 1,5-bisphosphate, and sucrose. List these molecules in the order in which they first become labeled.
Answer:
glycine (an amino acid)ribulose 1,5-bisphosphate3-phosphoglycerateglyceraldehyde 3-phosphateglucosesucrose.Explanation:
The glycine, among other amino acids, helps to improve chlorophyll production and promotes the process of photosynthesis.
Calvin cycle
During the carbon fixation phase, a CO² molecule combinate with a ribulose 1,5-bisphosphate to form 6-carbonated molecules, which will divide into two 3-phosphoglycerate molecules.
During the reduction phase, NADPH donates its electrons to reduce 3-phosphoglycerate molecules, and turn them into glyceraldehyde 3-phosphate.
During the regeneration phase, a glyceraldehyde 3-phosphate molecule leaves the cycle and goes to the cytosol to form glucose. This step can be done when three CO² enter the cycle and produce six glyceraldehyde 3-phosphate molecules. One of them leaves the cycle to form glucose, while the other five are recycled.
Cytosol:
Once in the cytosol, glyceraldehyde 3-phosphate molecules are used to form glucose and fructose. These two molecules are the monosaccharides that form the sucrose.
Once sucrose is formed, it is transported from the photosynthetic tissues to different parts of the plant by the phloem.
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what is some advice you would give to someone who doesn’t know the importance of carrying capacity
Answer:
For someone who doesn't know the importance of carrying capacity, i would advice him to understand what carrying capacity mean, and then tell him that he should not overcrowd the population of animals or be part of humans overcrowding as it can destroy the ecosystem or resources.
Explanation:
This is because, carrying capacity is the population size that can conviniently live in an habitat with the available resources..
It's very important because, it will ensure that the population size that the resources can sustain can live in the environment so as to prevent degradation of the ecosystem or the environment due to increase in population size.
Which statement summarizes the relationship between DNA, proteins, and amino acids?
A. The DNA molecule is a protein formed by amino acids that are linked together by peptide bonds.
B. The type of protein that composes DNA codes for the twenty different amino acids.
C. The sequence of amino acids in DNA determines the type of protein formed during protein synthesis.
D. The sequence of nucleotides in DNA codes for specific amino acids which bond to form proteins.
Answer:b
Explanation:
The statement (B) is correct. The type of protein that composes DNA codes for the twenty different amino acids.
What are proteins?Proteins are large biomolecules and macromolecules that comprise one or more long chains of amino acid residues.
Moreover, proteins are large, complex molecules that play many critical roles in the body. They do most of the work in cells and are required for the structure, function, and regulation of the body's tissues and organs.
Therefore, a molecule made up of amino acids. Proteins are needed for the body to function properly. They are the basis of body structures, such as skin and hair, and of other substances such as enzymes, cytokines, and antibodies.
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The science of genomics does not investigate:
the mistakes made during the analysis of DNA samples
medical applications of DNA analysis
the possible mutation of a gene causing blindness in rats
which genes cause the loss of hair among some men
Answer:
the possible mutation of a gene causing blindness in rats
Explanation:
Genomics refers to the scientific study of genes (DNA) found in living organisms such as humans and animals.
Genome editing can be defined as a high-tech process which avail scientists the opportunity or ability to remove (delete), replace and insert Deoxyribonucleic Acid (DNA) sequence in a living organism such as bacterias, animals, plants etc in order to correct a genetic disorder and to improve on their physical and chemical conditions.
The science of genomics is most likely to investigate the following;
I. The mistakes made during the analysis of DNA samples.
II. Medical applications of DNA analysis.
III. Ehich genes cause the loss of hair among some men.
Answer:
the mistakes made during the analysis of DNA samples, which genes cause the loss of hair among some men, medical applications of DNA analysis
Explanation:
What is a convergent boundary?
Answer:
A convergent boundary is an area on Earth where two or more lithospheric plates collide. One plate eventually slides beneath the other, a process known as subduction. The subduction zone can be defined by a plane where many earthquakes occur, called the Wadati–Benioff zone.
Explanation:
Example on one of the 3 laws of motion
Answer:
Newton's First Law of Motion
Explanation:
A body at rest persists in its state of rest, and the body in motion remains in uniform motion along a straight line unless acted upon by a net external force.
Which cell is a plant cell?
Answer:
b
Explanation:
significance of active transport in food processing
Answer:
Why do we need active transport?
Moving Against a Gradient
Small substances constantly pass through plasma membranes. Active transport maintains concentrations of ions and other substances that living cells require in the face of these passive movements. A cell may spend much of its metabolic energy supply maintaining these processes.
Explanation:
Hope That helped
Using the Gizmo, determine how coal and petroleum (oil) are formed. Describe the steps required to form each fuel from atmospheric CO2.
Answer and Explanation:
Petroleum and coal are fossil fuels. The degradation of the earliest plants forms them. These dead plants started to pile up and form peat. Then the pressure and heat from various geological procedures convert peat into coal. Coal is a combustible rock which contains 50% carbon. Anthracite, Lignite and bituminous are the types of coal, and the formation of coal depends upon the quantity of hydrogen, oxygen and carbon. Petroleum exists naturally in liquid form and formed by decomposed organic matter. Fossil fuels can be refined into usable substances. Gasoline, tar, lubricants and many other products are obtained from petroleum. There are two steps, which required to form fuel from atmospheric carbon dioxide. In first step carbon dioxide is converted into carbon monoxide. In the second step, carbon monoxide combines with hydrogen to form hydrocarbon fuels. The formation of fuel is a natural process when animals respire carbon dioxide release in the atmosphere.
Which property of proteins BEST allows them to perform an enormously diverse range of functions?
a. Their large, chemical-energy reserve
b. Their large, stored-electric potential I
The complexity of their folded structure c.
d. The wide variety of cements they include Proteins
Answer: The complexity of their folded structure
Explanation:
Proteins are usually made up of chains of amino acids. They are also colorless and are spherical in shape and tasteless as well.
Thw property of proteins that allows them to perform an enormously diverse range of functions is the complexity of their folded structure.
What are the waste product of alcoholic fermentation
Answer:
Ethanol fermentation causes bread dough to rise. Yeast organisms consume sugars in the dough and produce ethanol and carbon dioxide as waste products. The carbon dioxide forms bubbles in the dough, expanding it to a foam.
Answer:
Ethanol and carbon dioxide
Explanation:
Which is the classification of any naturally occurring solid inorganic substance characterized by a crystal structure? A. fossil B. metal C. mineral D. rock
Answer:
C. mineral
Explanation:
In science, matter can be defined as anything that has mass and occupies space. Any physical object that is found on earth is typically composed of matter. Matter are known to be made up of atoms and as a result has the property of existing in states. The three (3) classical states of matter are;
1. Liquid: is the state of matter in which the physical substance can be poured and takes the shape of its container. Also, liquids generally have a definite volume. Examples of liquids are urine, water, milk, blood etc.
2. Gas: is the state of matter in which the physical substance has no definite shape or volume and as a result fills all available space. Also, gases are easily compressible, takes the shape of its container and can flow. Examples of gases are hydrogen, oxygen, argon, nitrogen etc.
3. Solid: is the state of matter in which the physical substance has a definite shape and fixed volume but not compressible. Examples of solids are pen, screwdriver, television, car etc.
Mineral is the classification of any naturally occurring solid inorganic substance characterized by a crystal structure. Also, minerals are homogeneous in nature with a defined chemical composition and characterized by a crystal structure comprising of ions, atoms, or molecules in an orderly arrangement.
Some examples of minerals are iron, copper, aluminum, tin, coal, quartz, feldspar, mica, etc.
If right I’ll mark brainliest
Answer:
Its blocked for me cause im on a school website can you right it out plz
Explanation:
What is the correct "height" or "size" for a piece of oils rigs to become a candidate for "rigs to reef." Remember, oil rigs can be cut into different sizes or parts.
Answer and Explanation:
An oil rig is a type of piston ring which is situated in the ring grooves. The oil ring is commonly used on small engines to wipe excess oil from the wall of the cylinder during the piston's movement. Through the opening of rings, excess oil returned to the oil reservoir. These rings are not used on the two-stroke cycle engines. These rings are one-piece or two-piece. An oil ring seals the combustion chamber through inherent pressure and controlling the consumption of oil. The inherent pressure of the oil ring is very high on the piston. These rings use an expander, high-pressure unit and inherent pressure. The oil rings are also used to spread the oil around the liner surface. These rings can be cut into various sizes. An oil ring has an axial.
What will happen to the frog population over time
Answer:
The average decline in overall amphibian populations is 3.79 percent per year, though the decline rate is more severe in some regions of the U.S., such as the West Coast and the Rocky Mountains. If this rate remains unchanged, some species will disappear from half of the habitats they occupy in about 20 years.
Explanation:
cuz
What is the difference between sleet and hail? What conditions are needed to make each?
Answer:
Sleet forms in winter storms, while hail is a warm-season type of precipitation. As noted above, sleet forms when snow melts in a warm layer and then refreezes into ice pellets as it falls though a cold layer. Hail, however, forms in spring, summer or fall thunderstorms.
Explanation:
I put this question before and got this one so I think it will be this answer. Hope this helps. :)
Study the diagram, which represents the general
equation for photosynthesis.
What do the letters Y and Z represent?
+
O Y - glucose
Z-oxygen
O Y - glucose
Z - carbon dioxide
O Y - carbon dioxide
Z - hydrogen
O Y - carbon dioxide
Z - oxygen
Answer:
Y- carbon dioxide
Z- oxygen
Explanation:
good luck:)
Answer:
A
Explanation:
pls help
In chemistry, elements ___
choices are :
have distinct chemical characteristics
are rarely found in ionic form
are the primary form of energy
readily change from one form to another
Answer:
d
Explanation:
i do be smart
Your team must design an area in your school where students can relax between classes. You need to choose a material for a walkway. The materials you need to consider are in the table.
Which material should you use so that the area is cool in terms of temperature?
asphalt
red bricks
concrete
soil
Answer:
red bricks
Explanation:
The best or cool material to use in the area that will best represent temperature is red bricks.
What is temperature?
Temperature is the measure of the degree of the hotness or coldness of the body.
Color to represent temperatureA cool color in terms of design to represent temperature is red.
Thus, we can conclude that the best or cool material to use in the area that will best represent temperature is red bricks.
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The atmospheric net carbon increase is the result of
Answer:
Explanation:A. Photosynthesis
Answer: a photosynthesis
Explanation:
What happens when a photon of light hits photosynthesis
Answer:
Chlorophyll strikes a photon of light, allowing an electron to be energized. the electron transport chain, the free electron passes, and the electron's energy is used to inject hydrogen ions into the thylakoid space, transferring the energy to the electrochemical gradient.
Explanation:
Suppose DNA polymerase synthesizes DNA at a rate of 1000 bases per minute in a newly discovered bacteria and that bacteria replicates 50% of their chromosome every 40 minutes. Calculate the total number of nucleotides in the bacterial chromosome.
Answer:
320000 nucleotides
Explanation:
Given that:
The rate of synthesis by DNA polymerase = 1000 bases per minute
The time taken to replicate 50% of their chromosome = 40 min
Thus, the time taken for one complete round of replication = (40 × 2) min
= 80 min
∴
The total number of nucleotides in the newly synthesized strand = 1000 pairs/min × 80 min × 4
= 320000 nucleotides
The total number of nucleotides in the bacterial chromosome is equal to 80000 bp (80 kb).
Bacteria are prokaryotic microorganisms whose genome consists of a single circular chromosome.In this case, it is possible to obtain the duration of DNA replication from data:
40 minutes (min) >> 50% bacterial chromosome40 x 2 = 80 minutes (min) >> 100% bacterial chromosomeThe length of the bacterial chromosome can be easily calculated:
DNA replication rate = 1000 base pairs (bp) per minuteTotal chromosome length: 80 x 1000 bp = 80000 base pairs (bp)A kilobase (kb) is equal to 1000 base pairs (bp) of DNA, thereby in this case the bacterial genome is equal to 80 kb.In conclusion, the total number of nucleotides in the bacterial chromosome is equal to 80000 bp (80 kb).
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If
you were given information to identify an biome, which would be the most helpful?
the number of different species
the stability of the ecosystems
the complexity of the food web
the average temperature and rainfall
Among the Old Order Amish of Lancaster, Pennsylvania, there is an unusually high frequency of polydactylism (extra fingers). Since the group was founded by a small group of separatist German Mennonites in the early 1770s, some 61 cases of this rare trait have been reported, about as many cases as in the entire rest of the world since that time. Given that the trait is inherited, how can you explain the high frequency of this trait among the Old Order Amish
Answer:
A founder effect
Explanation:
A founder effect is a genetic phenomenon caused by genetic drift (i.e., fixation of alleles due to random sampling). A funder effect occurs when a small group of individuals separates from an original population. Due to this separation, some randomly sampled alleles are fixed in the new population, while many other alleles are lost from the original population. Polydactylism is a trait caused by the inheritance of a dominant allele. In this case, it is expected that the frequency for this allele was increased in the original group of separatist German Mennonites, thereby increasing the frequency of the trait in the new population.
Catfish are freshwater fish that have "whiskers" with taste buds, as well as a keen sense of smell for locating prey in murky water. Catfish are best adapted for life in the _______ ecosystem.
Answer:
Stream Ecosystem
Answer:
the answer is Steam
Explanation:
I took the test
After a successful launch and return of a rocket, NASA and SpaceX noticed a strange gel like substance on the wing. Under the microscope the strange thing has fibers, but no cells. When introduced to water the substance tends to move around. When exposed to warm temperatures it seems to grow in mass.
nonliving the heat from the hot plate is causing the gel like substance to move it's the same thing with liquid nitrogen how it seems to bounce off the floor it's because liquid nitrogen is super cold and the heat basically excites the electrons in the liquid nitrogen making it bounce off the floor same with the gel like substance the electrons in the gel substance are getting excited by the heat and jumping up and down but the substance itself is not alive
What is the cell cycle?
Answer: This is the cell cycle
Explanation: