Jack has just returned from the hospital where Jack's father is recovering from a heart attack. The doctors told Jack that his dad's atherosclerosis is very serious. Jack and his wife, Melanie, are worried about Jack's father and also are starting to think about Jack's risk of also having heart disease in his lifetime. He sets up an appointment at his doctor's office and has his blood lipid levels evaluated for the first time. Let's see if you can answer some of the questions that Jack and Melanie have. Which risk factor does Jack have no control over?a. Obesityb. Geneticsc. Stressd. Atherogenic diete. Jack can change all of these risk factors.
Answers
The correct answer is B. Genetics
Explanation:
In health, a risk factor is a variable that can make a patient more likely to develop a disease or condition. Additionally, some of these factors can be controlled or changed by the patient, while others cannot be modified. Factors that can be controlled include stress, diet, weight, alcohol intake, and habits. This does not apply to factors such as age or genetics, for example, in the case of genetics, this is determined by the genes of each parent when a human being is formed, and therefore there is not any way to change this; although factors such as diet, stress, or smoking affect the expression of mutations in genes. Thus, the risk factor Jack has no control over is genetics.
Related Questions
1. Which of these are included in the biosphere? A) Landslide B) Plant pollen C) Glacier D) Volcanic gas
Answers
Answer:
B: Plant pollen is the only one included.
A hetero gous ail yellow plant is crossed with a homorygous short green. Show the genoype od phenotypes of the Fi offspring and the probability of each.
Answers
The genotype of the F1 offspring is YyTt, and the phenotype is yellow and tall. The probability of each phenotype in the F1 offspring is as follows yellow and tall is 1/2 or 50%, green and short is 1/2 or 50%.
The genotype and phenotype of the F1 offspringGenotype refers to the genetic makeup or combination of alleles present in an organism, while phenotype refers to the observable traits or characteristics expressed by an organism. Genotype represents the genes an organism carries, while phenotype represents the physical or observable features resulting from the interaction between genotype and the environment.
When a heterozygous ail yellow plant (genotype Yy) is crossed with a homozygous short green plant (genotype tt), the F1 offspring will have the genotype YyTt and the phenotype of yellow and tall. The probability of this phenotype occurring in the F1 generation is 50%. Additionally, there is a 50% probability of the F1 offspring having the phenotype of green and short.
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What two types of changes to Earth's surface are illustrated in the model above ?
A. Erosion of sand from the beach during WINTER
B. Erosion of sand from the beach during SUMMER
C. Deposition of sand onto the beach during WINTER
D. Deposition of sand onto the beach during SUMMER
Answers
Answer:
D
Explanation:
The sand moves from the storage over to the shore/coastline during The summer, therefore, it's D.
The two types of changes to Earth's surface are erosion of sand from the beach during summer and deposition of sand onto the beach during winter. Therefore, the correct statements are option B and option D.
What changes occur to Earth's surface during summer?The model likely shows the effects of seasonal changes on a beach. During winter, waves and currents tend to deposit sand onto the beach, leading to a wider and more expansive shoreline, whereas during summer, waves and currents tend to erode the sand from the beach, leading to a narrower and steeper shoreline.
During the summer, high-energy waves erode the sand from the beach that lead to the formation of cliffs or other coastal landforms as the waves. and during the winter, lower-energy waves deposit sand onto the beach, that lead to the formation of sandbars or other coastal landforms along the shore.
The addition of sand during the winter months can have positive impacts on beach tourism, whereas in summer, negative impacts were seen on beach tourism.
Therefore, the two types of changes to Earth's surface are erosion of sand from the beach during summer and deposition of sand onto the beach during winter.
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READING TOOL Sequence of Events As you read your textbook, identify the sequence of
events that influenced Mendel's conclusions about genetics. Pay attention to his experiments with
the F, and Fgenerations. The first event is filled in for you.
Answers
Mendel observed phenotypic traits during the cross of pea plants. Subsequently, he noted each trait had only two forms.
Mendel's ExperimentsMendel crossed pure-breeding pea plants, and then he crossed hybrid generations, as well crossed the hybrid progeny back to parental lines.
From these crosses, Mendel observed the descendence and then formulated a series of inheritance principles.
Mendel noted traits can be divided into dominant and recessive phenotypic characteristics.
Dominant characteristics were inherited in an unaltered manner after hybridization of true breeding [plants.
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pls help this is major plssssssss help!
Answers
Why? - Transferring energy through empty space is called RADITION.
Feeding problems may develop during the preschool years partially because of:_______
a. decreased appetite associated with decreased growth rate.
b. increased appetite associated with increased growth rate.
c. increased metabolic rate.
d. increased need for finger foods.
Answers
Answer:
The correct option is A.
decreased appetite associated with decreased growth rate
Explanation:
Feeding problems may develop in preschool age because of decreased appetite associated with decreased growth rate and this is because at the preschool age, there is no rapid growth, the growth rate is reduced which is as a result of decreased appetite for food. We all know that food supply the body with energy and necessary nutrients for growth. When there is decreased appetite enough food needed for growth will not be consumed , hence decrease growth rate.
D. Proteins are made up of amino acids.
3. Which of the following are NOT functions of protein molecules in an animal?
A. Transportation between cells
B. Providing instructions for the rest of the cell
C. Building hair, skin, and nails
D. Communication between cells
Answers
Answer:
a
Explanation:
What type of boundary is this?
Answers
The image represents the continental-continental boundary. When two continental plates collide, that's another kind of convergent plate boundary. The continental lithosphere is very thick and has a low density. The continental lithosphere cannot subduct. So when two mainland plates impact, they simply crush together.
Plate tectonic boundaries come in three varieties: plate boundaries that are transformed, divergent, and convergent. The three primary types of plate boundaries are depicted in this image: transform, convergent and divergent.
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A student is studying a cell from an unidentified organism. Which feature of the cell provides the strongest evidence that the organisms is a
prokaryote, and not a eukaryote?
The cell contains a nucleus and membrane-bound organelles.
The cell lacks a nucleus and other membrane-bound organelles.
The cell is surrounded by a cell membrane and a cell wall.
The sell is surrounded by a cell membrane, but not a cell wall.
Answers
Answer:
aw w
Explanation:
aw w
The diffrence of a number and 4 thirds 11 thirds. What is the number?
Answers
For the word problem, If the difference of a number and the fraction \(\frac{4}{3}\) is \(\frac{11}{3}\), then the number is 5.
How do we solve for the number?The above mathematical problem is a word problem. Word problems are problems that are written in words, rather than in symbols.
To solve for the difference or mystery number, we say, Let x be the number.
The problem states that x - \(\frac{4}{3}\) = \(\frac{11}{3}\),
movin - \(\frac{4}{3}\) to the other side of the equation,
we get x = \(\frac{11}{3}\) + \(\frac{4}{3}\) = \(\frac{15}{3}\)
We solve the fraction by dividing 15 by 3
\(\frac{15}{3}\) = 5
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Is it advisable to switch Microscope on while looking through the eyepiece
Answers
When recording euthanasia be sure to note the date, animal identification information, confirmed or tentative diagnosis, euthanasia method and
Answers
When recording euthanasia be sure to note the date, animal identification information, confirmed or tentative diagnosis, euthanasia method and final disposition.
The euthanasia record is an important document for veterinary practices and should be maintained according to state and federal regulations and the policies and procedures of your practice.
When recording euthanasia, be sure to note the date, animal identification information, confirmed or tentative diagnosis, euthanasia method, and final disposition.
Another important thing to note is that euthanasia should be considered only when alternative management options are not available or have been exhausted, when quality of life is poor, and when euthanasia is in the best interest of the animal.
All reasonable steps should be taken to minimize pain and distress during the process.
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Which of the following is incorrect concerning carbohydrate absorption
Answers
Answer:
I think concerning
Explanation:
at least show the full answer what's the full questions
What is meant by protein synthesis and why is it necessary for us?
Answers
Explanation:
Definition: the creation of protein. Protein synthesis is the process of creating protein molecules. In biological systems, it involves amino acid synthesis, transcription, translation, and post-translational events. ... In translation, the amino acids are linked together in a particular order based on the genetic code.
Please help me with this to fill in the black correct answers. This is specifically anatomy and physiology science
1. The reproductive system has both endocrine and exocrine functions. The exocrine function is stimulated by this hormone produced in the anterior pituitary______ and produces this in the female _____.
2. The endocrine function is stimulated by this hormone in the anterior pituitary_____ and produces this in the female_____
3. The reproductive system has both endocrine and exocrine functions. The exocrine function is stimulated by this hormone produced in the anterior pituitary______ and produces this in the male____
4. The endocrine functions is stimulated by this hormone in the anterior pituitary _____ and produces this in the male_____
Answers
1. The exocrine function is stimulated by this hormone produced in the anterior pituitary: follicle-stimulating hormone (FSH), and produces ova (eggs) in the female.
2. The endocrine function is stimulated by this hormone in the anterior pituitary: luteinizing hormone (LH), and produces estrogen and progesterone in the female.
3. The exocrine function is stimulated by this hormone produced in the anterior pituitary: luteinizing hormone (LH), and produces sperm in the male.
4. The endocrine function is stimulated by this hormone in the anterior pituitary: follicle-stimulating hormone (FSH), and produces testosterone in the male.
1. The exocrine function of the reproductive system in females is stimulated by the hormone produced in the anterior pituitary called follicle-stimulating hormone (FSH), which promotes the production of ovarian follicles. The exocrine product in females refers to the release of eggs or oocytes from the ovaries during ovulation.
2. The endocrine function of the reproductive system in females is stimulated by the hormone luteinizing hormone (LH) produced in the anterior pituitary. LH triggers the release of estrogen and progesterone from the ovaries, which regulate the menstrual cycle, promote the development of the uterine lining, and prepare the body for pregnancy.
3. The exocrine function of the reproductive system in males is stimulated by the hormone produced in the anterior pituitary called luteinizing hormone (LH), which stimulates the production of testosterone in the testes. Testosterone is the primary male sex hormone and is responsible for the development of male reproductive organs and secondary sexual characteristics.
4. The endocrine function of the reproductive system in males is stimulated by the hormone follicle-stimulating hormone (FSH) produced in the anterior pituitary. FSH promotes the production of sperm cells (spermatogenesis) in the testes.
Overall, the reproductive system has both endocrine and exocrine functions, with the anterior pituitary gland playing a crucial role in regulating these functions through the production of specific hormones.
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Which scenario is most likely to result in secondary succession?
Responses
lava cooling and forming bare rock after a volcanic eruption
a forest fire clearing out trees and underbrush
a glacier receding back up a mountain
a flood washing away all plant life and topsoil from an area
Answers
Answer:
''A forest fire clearing out trees and underbrush.''
Explanation:
A forest fire clearing out trees and underbrush is most likely to result in secondary succession. Secondary succession is the process of ecological succession that occurs after an area of land has been disturbed but has not been completely destroyed. In the case of a forest fire, the soil is still intact and there are still seeds and other organisms present in the area that can begin to grow and repopulate the area. Over time, the area will gradually return to its original state, with a diverse mix of plants and animals.
Which statistical test is common
for genetics and tests observed
data against the probability of
those values?
A. standard deviation
B. chi-square test
C. ANOVA
Answers
The statistical test that is common for genetics and tests observed data against the probability of those values is the chi-square test.
A statistical technique called the chi-square test is used to compare actual outcomes with predictions. The goal of this test is to establish whether a discrepancy between observed and expected data is the result of chance or a correlation between the variables you are researching.
What is studied in genetics?
The study of genes and heredity, or how particular characteristics or traits are passed from parents to offspring as a result of changes in DNA sequence, is known as genetics. A gene is a section of DNA that has the instructions needed to create one or more molecules that support bodily function.
Therefore, the chi-square test is a statistical test that is common for genetics and tests observed data against the probability of those values.
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Would you be able to extract and view dna from your cheek cells if the order of the procedure changed? Why or why not?
Answers
No, it would you be able to extract and view DNA from your cheek cells if the order of the procedure changed.
What are the functions of DNA?Deoxyribonucleic acid is a polymer composed of two polynucleotide chains that coil around each other to form a double helix. The polymer carries genetic instructions for the development, functioning, growth and reproduction of all known organisms and many viruses.
DNA contains the instructions needed for an organism to develop, survive and reproduce. To carry out these functions, DNA sequences must be converted into messages that can be used to produce proteins.
DNA is a complex, long-chained molecule that contains the genetic blueprint for building and maintaining all living organisms. Found in nearly all cells, DNA carries the instructions needed to create proteins.
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easiest way to memorize the structures of viruses and bacteria
Answers
Answer:
I recommend trying to photo memory it, if not repeat it in your head to the point where its the only thing you're thinking about.
Explanation:
It works for me :))
Answer: Quizlet
Explanation: Helps me study when taking tests, maybe works for you too.
Carbon is … … … ……… . . . . . . .
Answers
Answer:
A. cycled by carbon-fixing bacteria
Explanation:
This process is also called "Biological carbon fixation."
Here is a more in-depth answer:
Biological carbon fixation or сarbon assimilation is the process by which inorganic carbon (particularly in the form of carbon dioxide) is converted to organic compounds by living organisms. The compounds are then used to store energy and as structure for other biomolecules.
please help me with this i’ll give brainlist:)
Answers
Answer:
D
Explanation:
What three things might influence a slide when conditions are right what types of material can make up a flow
Answers
Three factors that can affect the conditions that force sliding are friction, weight, and area gradient.
What is friction?Friction is the force that resists relative motion as elements of solid surfaces, fluid layers, and materials slide over each other. There are many types of friction. It is the force that opposes the relative lateral movement of two solid surfaces in contact. This is the force that resists the movement of one solid object over another. Four types of friction: static friction, sliding friction, rolling friction, fluid friction.
Adhesion is the molecular force that occurs when two materials come into close contact and cause friction.
The friction of a moving body is proportional to the force in the vertical direction, vertical. The friction experienced by an object depends on the type of surface it is in contact with. Friction does not depend on contact area as long as there is contact area.
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What would be the overall charge (give a specific number) of the atom in the picture be? How do you know?
I NEED IT LIKE NOW‼️‼️‼️
Answers
The overall charge of the atom in the picture would be -1.
Charges on atomsAtoms are made up of protons, neutrons, and electrons. The protons are positively charged while the electrons are negatively charged. The neutrons, on the other hand, are neutral.
The protons and neutrons are located in the nucleus of atoms while the electrons are found in the orbitals outside the nucleus.
For a neutral atom, the number of protons is equal to the number of electrons. In other words, the positive and negative particles cancel each other out.
Negatively charged atoms will have more electrons than protons while positively charged atoms will have more protons than electrons.
In the image, the atom has just 2 protons while there are 3 electrons outside the nucleus. Thus, the remnant charge is -1.
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appendectomy equipment ?
Answers
Explanation:
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ID-9384026088
password :– 1234
Which of the following is considered a gender stereotype?
Question 7 options:
Men have more facial hair than women.
Women stay home and take care of the children.
Men are typically taller than women.
Women can become pregnant and give birth to children.
Answers
Answer:
Women stay home and take care of the children
What happens to air that causes high-pressure systems?
Answers
Paragraph: High and low pressure systems cause day-to-day changes in our weather. In this article, we look at how they are defined and how they form.
What do we mean by 'pressure'?
The Earth's atmosphere exerts pressure on the surface. Pressure is measured in hectoPascals (hPa), also called millibars. Standard pressure at sea level is defined as 1013hPa, but we can see large areas of either high or low pressure. These areas are all relative to each other, so what defines a high will change depending on the area around it.
Weather chart
On a weather chart, lines joining places with equal sea-level pressures are called isobars. Charts showing isobars are useful because they identify features such as anticyclones (areas of high pressure) and depressions (areas of low pressure).
Ascending and descending air
Areas of high and low pressure are caused by ascending and descending air. As air warms it ascends, leading to low pressure at the surface. As air cools it descends, leading to high pressure at the surface.
In general, low pressure leads to unsettled weather conditions and high pressure leads to settled weather conditions.
Anticyclone (high pressure)
In an anticyclone (high pressure) the winds tend to be light and blow in a clockwise direction (in the northern hemisphere). Also, the air is descending, which reduces the formation of cloud and leads to light winds and settled weather conditions.
Depression (low pressure)
In a depression (low pressure), air is rising and blows in an anticlockwise direction around the low (in the northern hemisphere). As it rises and cools, water vapour condenses to form clouds and perhaps precipitation. This is why the weather in a depression is often unsettled, there are usually weather fronts associated with depressions.
Facts about air: The atmosphere of Earth, commonly known as air, is the layer of gases retained by Earth's gravity that surrounds the planet and forms its planetary atmosphere.
The diagram shows the particles that make up an atom. What is the name of the negatively charged particles shown in this model of an atom? Choose the correct answer
A-prions
B-protons
C-neutrons
D-electrons
help me
Answers
Answer:
D-electrons
Explanation:
I'm not sure if this is correct because there is no picture provided with the task but it should be electrons since they're negatively charged.
The negatively charged particles shown in this model of an atom is electrons.
What are the functions of electrons?The electron is a subatomic particle with a negative one elementary electric charge. Electrons belong to the first generation of the lepton particle family, and are generally thought to be elementary particles because they have no known components or substructure.
Electrons play an essential role in numerous physical phenomena, such as electricity, magnetism, chemistry and thermal conductivity, and they also participate in gravitational, electromagnetic and weak interactions.
An electron is a negatively charged subatomic particle that can be either bound to an atom or free (not bound). An electron that is bound to an atom is one of the three primary types of particles within the atom -- the other two are protons and neutrons.
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Type 1 diabetes is caused by destruction of beta cells in the pancreas that produce insulin. Which of the following best explains why a person with this disease needs medication?
a. Medication is needed to act as a signaling molecule to activate the signal transduction pathway.
b. Medication is needed to allow alternate signaling transduction pathways to control glucose levels.
c. Medication is needed to open channels to allow signaling molecules to enter pancreatic cells.
d. Medication is needed to serve as second messengers to regulate glucose uptake by cells.
Answers
Answer:
the answer is a. Medication is needed to act as a signaling molecule to activate the signal transduction pathway.
i took the quiz
Medication is needed to act as a signaling molecule to activate the signal transduction pathway. So, the correct option is (A).
What is Type 1 Diabetes?Type 1 diabetes also called insulin-dependent or juvenile diabetes which is usually develops in children, adolescents, and young adults, but it can occur at any age. A condition in which the immune system destroys the insulin-producing cells in the pancreas. These are called beta cells.
There are several signs of type 1 Diabetes which include:
Extreme thirstIncreased hungerDry mouthUpset stomach and vomitingFrequent urinationWhen a person suffering from this disease needs medication which is need to act as signaling molecule to activate the signal transduction pathway. Type 1 Diabetes is characterized by a progressive loss of insulin-producing β-cells in the islets of the pancreas. Immune destruction of β-cells is partly mediated by high levels of pro-inflammatory cytokines.
Thus, medication is needed to act as a signaling molecule to activate the signal transduction pathway. So, the correct option is (A).
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what is the relation between chromatin ,dna,gene,chromosome?pls answer in simple words and don't send any links
Answers
Answer:
Genes are a specific segment of DNA; DNA is a double helix with nucleotides, since DNA is very long chromatins packages up DNA using histones and form chromosomes.
Explanation:
Chromatin is what makes up a chromosome, it packages the dna up using proteins call histones
DNA is linear double helix with nucleotides ( A-T, C-G). It is the instructions that make apples different from humans.
genes are made up of DNA, it is a segment that codes for certain proteins
chromosome are made of packaged DNA
Which of these sentences is true with respect to species?