Answers
Based on the pedigree chart:
If the couple from generation I were to have another child, the probability that they would have a child with the disorder is 50%If individuals III-2 were to have a child with a carrier female, the probability they would have a daughter with the disorder is 50%What is an autosomal recessive trait?Autosomal recessive traits are genetic traits that are inherited when an individual inherits two copies of a recessive allele, one from each parent. This means that both parents are carriers of the trait but do not exhibit the trait themselves because they only carry one copy of the recessive allele.
Some examples of autosomal recessive traits include sickle cell anemia, cystic fibrosis, Tay-Sachs disease, and phenylketonuria (PKU).
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Related Questions
While camping at a park, Susan decided to go for a hike in the woods. Susan marked her campsite as location point Z. She has hiked to point X. Whivh of these is closest to the difference in elevation between the location of Susan and her campsite?
A. 280 m
B. 320 m
C. 2180 m
D. 2220 m
Answers
If the elevations of points X and Z are provided, we can subtract the two values to find the difference in elevation and then compare it to the options given to determine the closest one.
To determine the closest option to the difference in elevation between Susan's location (point X) and her campsite (point Z), we need to compare the given values.
Let's assume Susan's campsite (point Z) is at an elevation of Z meters, and her current location (point X) is at an elevation of X meters. The difference in elevation between the two points is given by |X - Z| (taking the absolute value to consider only the magnitude of the difference).
Now, let's compare the options given:
A. 280 m
B. 320 m
C. 2180 m
D. 2220 m
To determine the closest option, we need to find the value that is closest to the calculated difference |X - Z|.
Since the elevations of points X and Z are not provided, we cannot determine the exact difference or which option is closest to it. Without knowing the specific elevations, we cannot make a definitive choice among the given options.
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A skier at the top of the slope has ________ energy.
Group of answer choices
kinetic energy
potential energy
velocity
speed
Answers
Answer:
Gravitational Potential energy so in your case potential energy.
Explanation:
The lambda phage genome is 48.5 kb in size and has 50% GC contentApproximately how many times would you expect HincII to cut lambda phage DNA?Approximately how many times would you expect HincII to cut lambda phage DNA?a. 0.001b. 12c. 48d. 190e. 8083f. More information is needed to solve this problem.
Answers
The lambda phage genome is 48.5 kb in size and has a 50% GC content. We would expect HincII to cut the DNA approximately 48,500 × (1/4)^6 = 48 times. Therefore, the answer is c. 48.
HincII is a restriction enzyme that recognizes the GTYRAC recognition sequence, where Y can be either C or T, and R can be either A or G. Given the 50% GC content, the probability of finding each nucleotide is 1/4. The probability of finding the HincII recognition sequence is (1/4)^6, since there are six nucleotides in the sequence. The lambda phage genome has 48,500 bp, so we would expect HincII to cut the DNA approximately 48,500 × (1/4)^6 = 48 times. Therefore, the answer is c. 48.
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2. Different forms of the same gene are referred to as
Answers
Answer:
alleles
Explanation:
If the mRNA code is Cucaagugcuuc which of the following would represent a strand
of DNA from which the mRNA is made up of
Answers
When DNA is transformed into mRNA in the nucleus, the process is known as transcription. The cytoplasmic production of proteins is controlled by the mRNA.
What are the nitrogenous base difference in RNA and DNA?
Adenine, cytosine, uracil, and guanine make up the four nitrogenous bases that make up RNA. The pyrimidine uracil is structurally related to the pyrimidine thymine, which is also a pyrimidine present in DNA.
A nitrogenous nucleotide called uracil is unique to single-stranded RNA and is not present in DNA. In DNA, thymine and adenine pair up, whereas in RNA, uracil and adenine pair up.
Therefore, GAGTTCACGAAG is the DNA sequence from which mRNA code is Cucaagugcuuc is made.
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the molecule, K+Cl-. is held together by ____ bonds
Answers
Answer:
Ionic
Explanation:
K+Cl-, also known as potassium chloride, has no covalent bonds and instead share an Ionic bond
Why are there Inany different cell types in the human body if they all contain identical DNA?
Answers
Basically, although all cells in the human body have the same DNA, they have different genes in that DNA turned on or off to change what proteins are produced, and thus that cell's structure and function
It is evident that no two cells are the same. For instance, it is clear that the cells in our eyes and heart function extremely differently from one another. Our skin and liver cells share the same characteristics. the cells in our brain and muscles. Or any of the over 300 other cell types.
Because they employ the same set of genes in various ways, these cells differ from one another. Therefore, despite the fact that each of our cells has roughly 20,000 identical genes, each cell may choose which genes to "turn on" and which to keep "shut off.
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Which statement describes natural selection?
Answers
Explanation: Natural selection is one of the primary mechanisms of evolution
The field of biology that studies the diversity of organisms and
their evolutionary relationships is called systematics.
Select one:
True
False
.......................................................
Answers
Answer:
True.
Explanation:
Hope this helps!
How is sleet different from hail? Hail falls to the ground as liquid water, and sleet is solid. Hail falls with rain and snow, and sleet only falls with snow. Sleet can happen during thunderstorms, and hail cannot. Sleet pellets are smaller than hail.
Answers
Answer:
"Sleet pellets are samller than hail"
Explanation:
Typically hail is larger than sleet.
sleet is like ice pellets
Did you know that the largest chunk of hail wasr 8in. which can put a dent in your car or even cause roof damage!
Hope this helped,
-Kiddoo :)
reaction norm for a trait for which there is genetic variation but no phenotypic plasticity
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The reaction norm is the range of possible phenotypic expressions of a given genotype in different environments. For traits with genetic variation but no phenotypic plasticity, the reaction norm will be a straight line from one point to another, which represents the range of phenotypes that can be observed in different environments.
For example, let's say we have a population of plants with genetic variation in height, but no phenotypic plasticity. In this case, the reaction norm would be a straight line from the minimum possible height to the maximum possible height for that population. This means that the range of heights that can be observed in different environments is determined solely by genetic variation and not influenced by the environment.
Furthermore, the reaction norm for traits with genetic variation but no phenotypic plasticity will be the same for all genotypes because there is no interaction between genes and the environment. Therefore, the reaction norm will not change depending on the genotype of the individual.
In summary, for a trait with genetic variation but no phenotypic plasticity, the reaction norm will be a straight line representing the range of phenotypic expression that can be observed in different environments. The reaction norm will be the same for all genotypes because there is no interaction between genes and the environment.
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Where in my body is the original cell from which I was formed?
Answers
The original cell from which we are formed, that is the zygote (after fecundation) is technically in all of our cells, as they are all derived from this one even though it is not living still.
I need help!!
Does anybody know the answer?
Answers
Answer:
Stratum granulosum.
Explanation:
Superficial to the stratum dpinodum is the stratum granulosum (granular layer).
A central location that takes all emergency calls and routes the call to the fire, emergency medical, or law enforcement dispatcher is a:_________
Answers
The given phrase "A central location that takes all emergency calls and routes the call to the fire, emergency medical, or law enforcement dispatcher is a:" defines the concept of a 9-1-1 Communications Center or 9-1-1 dispatch center.
What is the 9-1-1 Communications Center? The 9-1-1 Communications Center is a centralized facility responsible for receiving all emergency phone calls originating from mobile and landline phones. Upon receiving a call, a call taker engages with the caller to gather information regarding the emergency's location and nature. Subsequently, the call taker enters these details into the computer system and transfers the call to the appropriate emergency response agency.
The 9-1-1 Communications Center plays a critical role in the emergency response system, acting as a crucial connection between the public and emergency services. Dispatchers within the center maintain constant communication with emergency responders while simultaneously providing assistance and support to the caller in need.
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When a scientist uses many specific observations to construct a general scientific principle, the scientist is using reasoning.a. Trueb. False
Answers
Yes, that is true. Truuuuuuuue
Answer: A
Explanation:
What percent of the chromosomes does the father contribute?
Answers
Answer:
50%
Explanation:
The mother contributes half (50%) while the father contributes the other half (50%).
Answer:
Fathers contribute 50% of chromosomes
Explanation:
Fathers contribute 23 chromosomes and humans have a total of 46 chromosomes so you just have to do some simple math: subtract 23 from 46
46-23=23
half of 46 is 23 so that would be 50%
The map shows faults located near the Pacific and North American tectonic plates, including the San Andreas Fault. Arrows indicate direction of motion on either side of the faults.
Answers
Answer: Hello the map related to your question is missing attached below is the missing map and question
answer :
i) Himalaya : Compressive stress
ii) Himalaya : Reverse fault
iii) San Andreas : Shear stress
ii) San Andreas : strike- slip fault
Explanation:
The types of stress
i) Himalaya : Compressive stress
ii) San Andreas Fault : Shear stress
The types of Fault
i) Himalaya : Reverse fault
ii) San Andreas fault : strike- slip fault
In the diagram of the earth's interior, which part causes the diffraction of P waves made by earthquakes?
A
B
C
D
Answers
Answer:
The answer is B
Explanation:
Why Thawed food should never be Refrozen ?
Answers
You shouldn't do this because it can increase the chances of spoiling the food due to bacteria. When taking food out of the freezer and thawing it bacteria can leach onto it, partially spoiling the food when leaving it out.
Which term describes the chromosomal abnormality of having three copies of a single chromosome? haploidy diploidy trisomy tetrasomy
Answers
Answer:
trisomy
Explanation:
The prefix tri- means three
The prefix di-means two
The prefix tetra- means four
Answer:
The answer is Trisomy.
Explanation:
The word "Tri-" means having three times the single amount of something.
during the winter, air temperature in the northen united states can reamin below o'c for moths and looks can freeze, however, the fish and other animal living in the lakes survive?
Answers
Answer:
Ice insulates the water.
Explanation:
Because ice is less dense than water, it's able to float on top of the lake and act as an insulator for the water below. The ice is like a lid and doesn't allow heat to escape as easily if the water didn't have ice. The temperatures under the ice are then warm enough for fish and other animals to survive in.
Tara sees a commercial for a brand of pills that promise to boost energy and help people perform better in work and school. As people in the commercial talk about how much better they feel when taking the pill, Tara notices a message on the bottom of the screen that reads, "This pill is not approved by doctors and has not been tested in controlled experiments." What is the best conclusion that Tara should make about the commercial? It is making scientific claims based on subjective observations. It is making scientific claims based on opinions instead of pseudoscientific facts. It is making pseudoscientific claims based on objective observations. It is making pseudoscientific claims based on opinions instead of scientific facts.
Answers
Answer:
It is making scientific claims based on subjective observations.
Explanation:
The correct conclusion to make in this case who be that the commercial advert is making scientific claims based on subjective observations.
This is so because the drug has not been tested by subjecting its effectiveness to adequate experimental procedures with control regimes. It is being sold based on anecdotal evidence from non-randomly selected subjects and as such, the claims are subjective and totally unscientific. Hence, making scientific claims is wrong.
Answer:
A)It is making scientific claims based on subjective observations.
Explanation:
True or false In a single celled organism, mitosis is used for reproduction.
Answers
Answer:
the answer is true.
____ compares the age of fossils to each other based on the layers of rock they are found in?
Geologic time scale
Relative dating
Radioactive dating
Answers
Help? I don't understand
Answers
Answer:
Secondary succession is more common and usually occurs faster than primary succession because the substrate is already present.
Explanation:
Hope it helped:)
In this assignment, you will read three articles about protein powder. Based on what you read (and any additional research you would like to do on your own), write a letter to a 10-year-old who would like to become a world-class soccer player. Include the pros and cons and your personal opinion about using protein supplements.
Here are the articles:
“Whey Protein” (Mayo Clinic)
“The Hidden Dangers of Protein Powders” (Harvard Health)
“What Are the Benefits and Risks of Whey Protein?” (Medical News Today)
Answers
Answer:
Whey protein is generally safe for most adults when used appropriately, Mayo Clinic experts say. But too much can lead to unwanted side effects, such as nausea, bloating, cramps, reduced appetite, fatigue and headache.
It may be high in added sugars and calories. Some protein powders have little added sugar, and others have a lot (as much as 23 grams per scoop). Some protein powders wind up turning a glass of milk into a drink with more than 1,200 calories. The risk: weight gain and an unhealthy spike in blood sugar.
Explanation:
Whey protein is a mixture of beta-lactoglobulin, alpha lactalbumin, bovine serum albumin, and immunoglobins. Possible benefits include weight loss and lowering cholesterol. Possible dangers include nausea and headaches, but at moderate doses, whey protein is not considered dangerous.
Which statement about diamond is correct? - Each carbon atom is bonded to three other carbon atoms in a single layer - Each carbon atom is bonded to four other carbon atoms - Layers of carbon atoms with no covalent bonds between the layers - Carbon ions held together by strong electrostatic forces - Pairs of carbon atoms with no covalent bonds between the molecules
Answers
Answer: option b
each carbon atom is bonded to four other carbon atoms creating a rigid and compact structure.This makes diamond the hardest known substance
Explanation:
i hope it will help you
insights into transcriptional regulationandcompetition from an equilibriummodel of rna polymerase binding to dna
Answers
It provides insights into the factors influencing gene expression and the interplay between different regulatory elements in the process.
Transcriptional regulation plays a critical role in controlling gene expression by determining when and to what extent specific genes are transcribed into RNA. The equilibrium model used in this study takes into account the binding interactions between RNA polymerase and DNA, as well as the competition between different regulatory elements for binding sites on the DNA.
By analyzing these interactions, the study sheds light on the mechanisms that govern gene expression and the factors that influence the efficiency and specificity of transcription.
The model provides a framework to understand how various factors, such as the concentrations of RNA polymerase and regulatory proteins, the affinity of these molecules for specific DNA sequences, and the presence of other competing binding sites, influence the overall transcriptional output.
By simulating the equilibrium between RNA polymerase and DNA binding, the study offers valuable insights into the intricate regulatory processes that shape gene expression and can aid in the development of more accurate models and predictions of transcriptional regulation.
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what is the relationship between metabolism and growth?
Answers
cell division gizmo answer key
Answers
look it up I might have what your looking for