There are 0 % chances that the mating between a black cat and a gray cat with genotype bw will produce white offspring.
Mating is the process of fusion of gametes of a male and a female. In the given question, since the gray cat has a genotype of bw when a black cat and a white cat mate, it can be stated that the cats are homozygous recessive where black cat may have the genotype bb and white cat may have the genotype ww.
Genotype is the complete genetic composition of an individual. The cross of black and gray cats with genotype bb and bw will give rise to offspring with the same genotypes i.e. bb or bw. Hence genotype ww will not be obtaines and hence no white cat will be obtained.
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Identify A child jumps on a trampoline. The
trampoline bounces her up. Why don't the
forces cancel each other?
Answer:
Because the fabric of the trampoline absorbs the energy and pushes back with twice the force because of its elasticity. Thus letting the child fly through the air, only to realize, she must come back down.
Explanation:
Answer:
Becuase of the elasticity of the trampoline
Explanation:
If several highly educated scientists all study the same scientific data, which of the following is most likely to explain why they may all have different conclusions?
If several highly educated scientists all study the same scientific data, then they may have different conclusions because of the following factors:
Interpretation of data: Each scientist may have a different interpretation of the data, leading to different conclusions. This is because interpreting data involves the use of subjective judgment and prior experiences with similar data.
Personal biases: Personal biases may also affect the conclusions drawn from the scientific data. Personal biases refer to a scientist's preconceived ideas or prejudices that can influence their interpretation of the data. This can affect their ability to draw an objective conclusion.
Overemphasis of certain aspects: The overemphasis of certain aspects of the data or leaving out of certain details can result in different conclusions among scientists. Scientists may focus on different aspects of the data, leading to different conclusions.
Experimental setup and procedure: The experimental setup and procedure can also have an impact on the conclusions drawn from the data. If there are variations in the experimental setup or procedure, it can lead to different conclusions among scientists.
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The intensity of sunlight on Earth is affected by
A.) the mass of Earth
B.) the speed of Earth
C.) the number of rotations of Earth
D.) the curved surface of Earth
Answer:
The correct answer is D.) the curved surface of Earth.
Explanation:
The intensity of sunlight on Earth is affected by the curved surface of Earth, which causes the sunlight to spread out over a larger area. As a result, the intensity of sunlight is less at any given point on Earth's surface than it would be if Earth had a flat surface. This also explains why the poles receive less sunlight than the equator, as sunlight is spread out over a larger area near the poles due to the curvature of the Earth.
Factors such as the mass of Earth, the speed of Earth, and the number of rotations of Earth do not directly affect the intensity of sunlight on Earth.
Define translation (adding for extra letters cuz it had to be 20 characters long so ignore this)
Suggest a reason for the difference in lactic acid threshold of athletes P and Q
A reason for the difference in the lactic acid threshold of athletes P and Q is that P is more physically fit and trained than Q.
The level of effort at which lactic acid, or lactate, starts to build up in the blood is known as the lactic acid threshold. The energy needed for low-intensity exercise can be entirely produced by using oxygen-dependent mechanisms (aerobic), and this can go on forever.
The lactic acid threshold is often reached by well-trained runners at 90% of their maximum heart rate and at a pace akin to that of a half-marathon. The lactate threshold typically occurs for less seasoned runners somewhere below 90% of the maximum heart rate.
One can raise the lactic acid threshold by running intervals. Interval training involves frequently exceeding your lactate threshold while jogging a predetermined distance at your highest speed, followed by a recovery pause. For instance, you might decide to sprint 400 meters around a track.
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How do environmental issues impact food production?
Answer:
hola esta en ingles alguien sabe como ponerlo em español
amino acids in a protein polymer are connected by a covalent bond called a [ select ] bond that connect the [ select ] group of the first amino acid to the [ select ] group of the second amino acid. such successive amino acid bondings generate a protein polymer called a [ select ] .
The amino acids in a protein polymer are connected by a covalent bond called a peptide bond that connects the carboxyl group of the first amino acid to the amino group of the second amino acid. Such successive amino acid bondings generate a protein polymer called a polypeptide.
A peptide bond is formed through a condensation reaction between the carboxyl group of one amino acid and the amino group of another amino acid. This bond results in the formation of a covalent linkage between the carbon and nitrogen atoms of the amino acids, creating a peptide bond. The successive formation of peptide bonds between amino acids leads to the generation of a polypeptide chain, which is the primary structure of a protein.
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why should primary teeth be etched for longer periods of time than adult teeth? 1. the surface of the enamel has a prism pattern that is not well structured. 2. the enamel is considered aprismatic. 3. the enamel is less resistant to deep resin tag formation. 4. there is a greater likelihood of salivary contamination during etching.
The reason primary teeth should be etched for longer periods of time than adult teeth is because the enamel of primary teeth is less resistant to deep resin tag formation.
Option 3 is correct.
The reason primary teeth should be etched for longer periods of time than adult teeth is because the enamel of primary teeth is less resistant to deep resin tag formation. Compared to adult teeth, primary teeth have thinner enamel and a different enamel structure, which makes it more challenging for resin tags to form a strong bond.
Therefore, a longer etching time is required to ensure the formation of deep and effective resin tags, which enhance the bond between the tooth structure and restorative materials, such as dental fillings or sealants. Options 1 and 2 do not accurately describe the specific reason for longer etching time in primary teeth, and option 4, while a valid consideration, is not directly related to the resistance of enamel to resin tag formation.
Therefore, the correct option is 3.
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__________ synthesize(s) carbohydrates and put(s) finishing touches on proteins synthesized at __________.
Golgi bodies synthesize(s) carbohydrates and put(s) finishing touches on proteins synthesized at rough endoplasmic reticulum.
What is an Organelle?These refers to the structures which are found in cells and are responsible for the various functions and metabolic reactions which goes on in them and examples include nucleus, vacuole etc.
There are different types of organelles such as rough endoplasmic reticulum which has ribosomes which is responsible for protein synthesis needed by the cells while the golgi bodies are responsible for the synthesis of carbohydrates.
This is therefore the reason why golgi bodies and rough endoplasmic reticulum were chosen respectively as the most appropriate choice.
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True or false? a breath sample can be analyzed to detect bacteria in the stomach.
The statement is False. A breath sample cannot be analyzed to detect bacteria in the stomach. When we exhale, the air that comes out primarily comes from our lungs, not the stomach.
Endoscopy involves inserting a thin, flexible tube with a camera into the stomach to visually examine it for any signs of bacterial infection.
Stool tests analyze a sample of stool to check for the presence of specific bacteria or their byproducts. Urea breath tests measure the levels of carbon dioxide in a person's breath after consuming a solution containing urea.
If certain bacteria, like Helicobacter pylori, are present in the stomach, they can break down the urea into carbon dioxide, which can be detected in the breath.
So, while a breath sample can provide information about various aspects of our health, it cannot be used to directly detect bacteria in the stomach. It's important to use the appropriate diagnostic methods, as determined by medical professionals, to reach a proper conclusion regarding bacterial infections in the stomach.
Please let me know if there is anything else I can help you with.
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The theater sold 562 tickets to the concert at a price of $6 each. Use the distributive property to find the product of 6 × 562. 6(562) = 6(500) + (60)(2) = 3,120
Answer:
1,897,087=1,900,207.2=3,120 (the equasion you gave when distributed)
Answer to the question(Money made): ($)3,372
Explanation:
solved it out by multiplying
Answer:
Answer to the question(Money made): ($)3,372
Explanation:
Ap biology hw campbell
An organelle found in the cells of plants and some algae called a chloroplast is where photosynthesis, the process by which solar energy is transformed into chemical energy for growth, takes place.
What are the function of organelles of chloroplast?The liquid that fills the inside space of the chloroplasts, which enclose the grana and the thylakoids, is known as stroma.
The stroma is now understood to include chloroplast DNA, starch, and ribosomes in addition to the enzymes required for the Calvin cycle and maintain the pigment thylakoids.
Therefore, in chloroplast all organelle work in coordinated way.
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Which organelle is used in making molecules of glucose in autotrophs?
A. nucleus
B. Golgi body
C. chloroplast
D. mitochondria
Specify the coordinate system (Cartesian, cylindrical, spherical) you would use, along with any relevant assumptions, when modeling transport processes in each of the following scenarios: loss of energy through a flat double-pane window C. transfer of dissolved oxygen from a culture medium into sphere-shaped cells the fluid motion produced when stirring coffee in a typical mug d. dissipation of energy from the skin of a tall and skinny person the velocity profile in waves about to crash on a flat shore f. heating of a cold bottle of alcoholic cider by a warm hand e
The rectangular coordinate system is another name for the Cartesian coordinate system. It is a system used in geometry that employs coordinates to establish the location of a geometric component (such a point, for instance). Each location in this system is described by two numerical coordinates.
The following coordinate systems are used in each of the given scenarios:
A. Loss of energy through a flat double-pane window Cartesian coordinate system is used to model transport processes in the scenario of energy loss through a flat double-pane window. The major assumptions include that the process is symmetrical, the heat transfer coefficient is uniform, and the heat transfer is two-dimensional.
B. Transfer of dissolved oxygen from a culture medium into sphere-shaped cells Spherical coordinate system is used to model the transport processes in the transfer of dissolved oxygen from a culture medium into sphere-shaped cells. The assumptions include that the rate of oxygen transfer is uniform, the cells are symmetrical, and the diffusivity of oxygen is constant.
C. Fluid motion produced when stirring coffee in a typical mug cylindrical coordinate system is used to model the transport processes of fluid motion produced when stirring coffee in a typical mug. The assumptions include that the flow is two-dimensional, the flow is symmetrical, and the viscosity of the fluid is constant.
D. Dissipation of energy from the skin of a tall and skinny person Cartesian coordinate system is used to model the transport processes in the dissipation of energy from the skin of a tall and skinny person. The assumptions include that the surface temperature is uniform, the surface is symmetrical, and the heat transfer coefficient is uniform.
E. Heating of a cold bottle of alcoholic cider by a warm hand cylindrical coordinate system is used to model the transport processes of heating of a cold bottle of alcoholic cider by a warm hand. The assumptions include that the flow is two-dimensional, the flow is symmetrical, and the viscosity of the fluid is constant.
F. Velocity profile in waves about to crash on a flat shore Spherical coordinate system is used to model the transport processes in the velocity profile in waves about to crash on a flat shore. The assumptions include that the waves are symmetrical, and the diffusivity is constant.
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A researcher discovers that a cell is using a particular molecule to store energy for time spans longer
than several minutes. Which 2 molecules could possibly be the type of molecule that the researcher
examined? Hint: Biochemistry Unit.
i. ATP or ADP
ii. ATP or carbohydrate
iii.Carbohydrate or lipid
iv. Lipid or protein
Answer:
the answer is atp or adp
Explanation:
hopeit helps and carry on lorneg
a cell from a muscle would probably have a high proportion of…?
Answer: mitochondria (on)
Explanation:
what roles do condensation (dehydration) synthesis and hydrolysis play in formation of monosaccharides and disaccharides?
Answer:
Which functional groups are associated with a dehydration reaction?
Terms in this set (8)
Methyl Group. — CH3.
Carbonxyl Group. —COOH.
Phosphate Group. —OPO3-2.
Carbonyl group. C=O.
Hydroxyl Group. —OH.
Amino Group. —NH2.
Dehydration Reaction. -a chemical reaction in which two molecules become covalently bonded to each other with the removal of a water molecule.
Hydrolysis.
An organism which causes a disease
A.host
B. Vector
C. Parasite
D. Pathogen
Answer:
D. Pathogen
Explanation:
Which of the following is true about the de novo synthesis of nucleotides?
A. Deoxyribonucleotides are precursors of ribonucleotides. B. Pyrimidines are precursors of
purines.
C. Purines are synthesized then
attached to ribose or
deoxyribose.
D. Amino acids are precursors of nucleotides.
The de novo synthesis of nucleotides is a complex process that involves the synthesis of purine and pyrimidine nucleotides separately and their subsequent combination with ribose or deoxyribose to form the final nucleotides. Therefore, option C is the correct statement about de novo synthesis of nucleotides.
Nucleotides are the building blocks of DNA and RNA, which are essential for genetic information storage and transmission. De novo synthesis of nucleotides refers to the process of synthesizing nucleotides from simple precursor molecules rather than using pre-existing nucleotides. In this process, purine and pyrimidine nucleotides are synthesized separately and then joined together to form nucleotides.
The correct statement about de novo synthesis of nucleotides is option C - purines are synthesized and then attached to ribose or deoxyribose. Purines are synthesized from small molecules like amino acids, carbon dioxide, and formate, in a complex process involving multiple enzymatic steps. The final product, inosine monophosphate (IMP), is then converted to AMP and GMP, the two purine nucleotides. These nucleotides are then combined with ribose or deoxyribose to form the final purine nucleotides, adenosine and guanosine.
On the other hand, pyrimidines are synthesized from smaller molecules like aspartate, carbamoyl phosphate, and bicarbonate. The end product of pyrimidine synthesis is uridine monophosphate (UMP), which is then converted to the other pyrimidine nucleotides, cytidine and thymidine.
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with reference to enzymes, what does "denatured" mean?
Answer:
Enzymes work consistently until they are dissolved, or become denatured. When enzymes denature, they are no longer active and cannot function. Extreme temperature and the wrong levels of pH -- a measure of a substance's acidity or alkalinity -- can cause enzymes to become denatured.
How do I use statistics and probability to analyze the effects of environmental factors on the expression of traits? Please this is due today and i didnt watch the video
Answer:
You'll often hear a teacher use a human trait as an example in a genetics problem, ... Unlike Mendel's pea plants, humans don't come in two clear-cut “tall” and ... hard to distinguish the effect of each individual gene, and even harder to see that ... just depend on genetics: it also depends on environmental factors
Explanation:
Answer: HS.LS1.A: Structure and Function
All cells contain genetic information in the form of DNA molecules.
Genes are regions in the DNA that contain the instructions that code
for the formation of proteins. (HSLS31)
DCI: Heredity: Inheritance and Variation of Traits
HS.LS3.A: Inheritance of Traits
Each chromosome consists of a single very long DNA molecule, and
each gene on the chromosome is a particular segment of that DNA.
The instructions for forming species’ characteristics are carried in
DNA. All cells in an organism have the same genetic content, but the
genes used (expressed) by the cell may be regulated in different
ways. Not all DNA codes for a protein; some segments of DNA are
involved in regulatory or structural functions, and some have no asyet known function. (HSLS31)
DCI: Heredity: Inheritance and Variation of Traits
HS.LS3.B: Variation of Traits
Explanation:
In sexual reproduction, chromosomes can sometimes swap sections
during the process of meiosis (cell division), thereby creating new
genetic combinations and thus more genetic variation. Although DNA
replication is tightly regulated and remarkably accurate, errors do
occur and result in mutations, which are also a source of genetic
variation. Environmental factors can also cause mutations in genes,
and viable mutations are inherited. (HS
On the periodic table, electronegativity increases as we move from the left column to the right. What information does this give us?
A) Nitrogen is more likely than oxygen to form a chemical bond
B) Hydrogen and helium are equally likely to form a chemical bond
C) Fluorine and neon are equally likely to form a chemical bond
D) Oxygen is more likely than nitrogen to form a chemical bond
Answer:
I think answer a hope it is helpful
A frog population is split into two populations from the formation of a river. Over time
one of the frog populations become smaller and the other becomes larger. This
speciation is a result of what?
Answer:
That the lager frog population is better adapted to survive.
Explanation:
Here is an example: If you have to types of Polar Bears. Type 1 has long fur and type 2 has short fur. Which Polar Bear Type is more likely to survive in the north pole? Type 1, obviosity. The same goes for these frogs. Because one frog population is better adapted to survive than the other, it will allow the population to grow faster than the less adapted frogs.
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*Environmental science What would offering tax breaks for companies investing in clean energy do? A. It would tip the economic balance to make clean energy more profitable. B. It would remind an industry of its ecological footprint. C. It would push the industry to following the public's preferences D. It would allow companies to use more energy. Many species of field mice can reproduce several times a year and produce litters with multiple offspring. However, an ecologist noted that the population size of mice in a California grassland remains stable from year to year. The factors that keep natural populations from increasing are collectively called Limiting factors. X-factor Carrying capacity Birth, death, immigration, and emigration 3. What’s the difference between statute and a regulation in the US? Statutes are laws passed by federal agencies, while regulations are laws passed by Congress Citizens that break the law are subject to heavier penalties, whereas breaking regulations would only result in fines at the worst. Statutes are laws passed by Congress, while regulations are laws passed by federal agencies They’re the same thing. Laws and regulations express the same concept 4. The human population is currently following a J-shaped curve. This means that population is growing By a boom-and-bust cycle. Exponentially At a decreasing rate. Arithmetically 5. People in a rural community share a forest. By agreement, each family can cut 10 trees per year for personal use. One year, one person cuts 20 trees to build a shop that's nicer than the neighbor’s shop. The new shop flourishes, and despite the general disapproval, nothing is done to punish the cheater. The neighbor, seeing this, decides that it’s okay to go ahead and take 25 trees. Other neighbors follow suit. After a few years, the forest plot is gone and everybody must travel much farther for wood. What’s this an example of? Natural Law of the Land. Tragedy of the Commons Conservation Property Rights Voluntary approach to environmental policy 6. When a population stops growing because it has reached the maximum number that the environment can support, the population has reached. A ceiling Carrying capacity Population density A critical point 7. Why are people from Pacific Island nations likely to become environmental refugees? Because they’ve degraded their islands and can no longer grow food Because of sea level rise due to climate change Because the fish populations they survive on are diminishing Because large factories there have contaminated the soil, increasing cancers and other health problems 8. How may the desire for a perfect lawn be related to environmental pollution? Lawns absorb pesticides and fertilizers and these chemicals leach out of the lawn and run into creeks, stream and eventually, rivers, with rain, or watering, eventually, reaching the ocean, Manicured lawns are subject to increased runoff. Perfect lawns require excess use of manual labor. Lawns have little to do with environmental pollution 9. What’s the central idea of the Deep Ecology movement? Understanding ecological principles is the core of conservation Nature is God’s creation, given to humanity to dominate. Nature has a right to exist in and of itself. For this reason, tampering with nature is morally wrong Nature exist as a resource that should be preserved for the future generations 10. Coca-Cola owns a massive fleet of delivery trucks that have contributed 3.7 million metric tons of greenhouse gases to the atmosphere so far. Coca-Cola decided to change by investing in new trucks that use alternative energy to do their deliveries. Their goal is to reduce their carbon footprint by 25% by the year 2020. What’s this an example of? Tragedy of the Commons Government Incentive Market-Based approach Corporate responsibility
Answer:
Offering tax breaks for companies investing in clean energy would tip the economic balance to make clean energy more profitable (A)
Answer:
Offering tax breaks for companies investing in clean energy would tip the economic balance to make clean energy more profitable (A)
:)
Explanation:
Which resource is a renewable resource?
A. Coal
B. Gemstones
C. Metal
D. Trees
Answer:
d. trees
Explanation:
cuz i took the quiz on edge
19. Use a Punnett Square to simulate a Bb x Bb cross between two flowers.
What is the probability that one of the offspring from that cross will have only the b factor:
a. 50%
b. 75%
c. 100%
d. 25%
25 % is the probability that one of the offspring from that cross will have only the b factor. So, the correct option is (D).
What is Punnett Square?
A Punnett square is defined as a specialized tool derived from the laws of probability that is used to predict the likely offspring from a cross or mating between two parents.
An example of a Punnett square which is shown in the attached image shows the results of a cross between two purple flowers, each with a dominant factor and a recessive factor.
Only one in four plants or 25% of the plants had white flowers (bb) containing only b while The other 75% have purple flowers (Bb, Bb), because the purple factor (B) is the dominant factor. This shows that purple color is the dominant trait in the plant.
Thus, 25 % is the probability that one of the offspring from that cross will have only the b factor. So, the correct option is (D).
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By 12 weeks, the uterus is just ____________ to the level of the ____________ and is about the size and shape of a large grapefruit. As the uterus expands, it impinges on the space occupied by the ____________ .
Answer: 1. superior 2. pubic symphysis 3. urinary bladder
Explanation:
Given our understanding of the human anatomy, we can confirm that by 12 weeks, the uterus is just superior to the level of the pubic symphysis and is about the size and shape of a large grapefruit. As the uterus expands, it impinges on the space occupied by the bladder.
As the question tells us once the spaces are filled in, the uterus, which holds the fetus during development, expands as the fetus grows in size. This expansion causes it to extend to the spaces superior to the pubic symphysis and the space occupied by the bladder.
The expansion of the uterus into the space occupied by the bladder causes this organ to have very limited space to expand, thus greatly limiting the amount of urine it can hold which causes more frequent trips to the bathroom.
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I can live for over 3000 years
I am found in the drier regions of africa
i belong to the family of Malvaceae
sometimes I am referred to as the upside down tree
I am known as the tree of life
who am I
NEED HELP DUE TODAY PLZ HELP ME I AM STUCK PLZ PLZ PLZ HELP ME!!!!
What structure represents the endoplasmic reticulum (ER) of the cell?
Choose 1 answer:
(Choice A)
A
Structure A
(Choice B)
B
Structure B
(Choice C)
C
Structure C
(Choice D)
D
Structure D
Answer:
I think its D....
I am not sure though...
Which of these are components of a nucleotide? * 1 point Deoxyribose sugar Carboxyl group Nitrogenous base Phosphate group all of these are part of a nucleotide
Answer:
components of nucleotide is Sugar, phosphate, nitrogen
Explanation: