Please help!! It needs to be done by today, answer all 4 questions.

1. What technology makes up the transducer?
a. A phased array
b. An x-ray
c. A PET scan
d. A laser

2. How is the signal from the transducer converted in to an image?

a. The signal is passed through several glass chambers
b. The transducer creates the image
c. A computer converts the signal into an image
d. A technician listens to the feedback and produces an image

3. How does tissue density compare to the low density object in the gizmo?

a. It is slightly less dense
b. It is much more dense
c. It is slightly more dense
d. It has the same density

4. How do very high density objects appear in an ultrasound?
a. As black objects
c. As light gray objects
b. As dark gray objects
d. As white objects

Answers

Answer 1

The set of questions is about a Transducer, how it works, and what it may be used for.

What technology makes up the transducer?

The technology that makes up the transducer is a Phased Array (Option A).

How is the signal from the transducer converted into an image?

The signal from the transducer is converted into an image by the transducer (Option B). This process is called transduction.

How does tissue density compare to the low-density object in the gizmo?

Tissue density compares to the low-density object in the gizmo in that it is slightly denser. (Option C).

How do very high-density objects appear in an ultrasound?

High-density objects of body parts give off a very white or bright appearance on the ultrasound. (Option D).

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Related Questions

the type of source pollution that is responsible for 96 percent of polluted water in the US

Answers

Answer:

this would be nonpoint source pollution friend :)

Explanation:

please rate and mark as brianlest.

Answer:

nonpoint source pollution

Explanation:

I had done my research on this topic.

what is cell specialization in a multicellular organism

Answers

Answer:

the process by which generic cells change into specific cells meant to do certain tasks within the body.

Explanation:

hope this helps

Please help!! Which of these is the most likely consequence of falling petroleum prices?


A. Higher gasoline prices

B. Lower transportation

C. Increased oil exploration

D. Increased demand for electric cars

Answers

The answer is most likely A

DNA: TAC-GGC-ATA-GCA-TTT-CAC-TAA



What is the complementary DNA sequence for the DNA strand above?

Answers

Answer:

Option D)

Explanation:

In the DNA strand A comes accross Tç and C comes across G

The option justifies this rule is D)

The picture doesn't work for me.. sorrry

I'LL GIVE YOU WHATEVER AWARD YOU WANT!!

How were the cardiovascular, respiratory, and excretory body systems working together? Explain in detail.

Answers

A body system is a group of parts that work together to serve a common purpose. Your cardiovascular system works to circulate your blood while your respiratory system introduces oxygen into your body. Your respiratory system relies on your circulatory system to deliver the oxygen it gathers, while the muscles of your heart cannot function without the oxygen they receive from your lungs. and your excretory system regulates the chemical composition of body fluids by removing metabolic wastes and retaining the proper amounts of water, salts, and nutrients. so, in conclusion, Your digestive system absorbs water and nutrients from the food you eat. Your circulatory system carries oxygen, water, and nutrients to cells throughout your body. Wastes from the cells are eliminated by your respiratory system, your excretory system, and your skin.

What’s the width and height of the Epcot ball

Answers

The Epcot ball is a 165-ft diameter geodesic sphere that is elevated above the ground to stand 180 feet tall. Each face of the polyhedron is divided into three isosceles triangles to form each point. In theory, there are 11,520 total isosceles triangles forming 3840 points. Some of those triangles are partially or fully nonexistent due to supports and doors; there are actually only 11,324 silvered facets, with 954 partial or full flat triangular panels.

Show What is the name of the process by which water circulates through soil?
A .transpiration
B .precipitation
C .evaporation
D .percolation

Answers

a) transpiration
hope this helps :)

Answer:

The sun happens to be the driving force of the water cycle. It heats up the water in seas, rivers, lakes and glaciers, which evaporates and rises up in the atmosphere. Water is also evaporated through plants and soil through a process called transpiration. This evaporated water is in the form of water vapor, which cannot be seen with naked eyes.

Which phylum contains the common mushrooms that are eaten by people?.

Answers

Answer:

Basidiomycetes

The organism shown above belongs to A. the protist kingdom. B. the plant kingdom. C. both the animal Kingdom and the protist kingdom. D. the animal kingdom. (the picture is a wolf​

Answers

Answer:

The answer is D. the animal kingdom

Explanation:

its D because i did that already

how big is the eartg

Answers

Answer: 3,958.8 mi

Explanation:

1. releases bile to break down fat lungs 2. helps break down protein small intestine 3. remove carbon dioxide from the body liver 4. breaks down starch into sugar large intestine 5. absorbs nutrients into the blood pancreas 6. absorbs extra water from undigested food saliva

Answers

Answer:

1. Liver

2. Pancreas

3. Lungs

4. Saliva

5. Small intestine

6. Large intestine

Explanation:

1. Liver is a large, infact the largest, organ found in the digestive system. It has variety of functions ranging from detoxification to digestion. The liver functions in digestion by secreting a substance called BILE which helps in the breakdown of fat in the small intestine.

2. Pancreas is another accessory digestive organ which serves as a endocrine organ which secretes enzymes that aid in the digestion of protein and carbohydrate molecules.

3. Lungs are respiratory organs whose function is key to the respiratory system. They are the organs that serve as a medium of the entry of oxygen and removal of carbon dioxide, a process called GAS EXCHANGE.

4. Saliva is a liquid substance secreted by the salivary gland in the mouth. Saliva contains certain enzymes; most notably is the AMYLASE that breaks down starch into sugar.

5. Small intestine is another organ in the digestive system composed of the ileum, jejenum and duodenum. The small intestine is the organ where the absorption of nutrients into the blood from the digested food takes place.

6. Large intestine is the extension of the small intestine whose function is to absorb extra water from undigested food and pass out the remaining as feaces.

what was used as evidence to develop the big bang theory and the orgin of the universe

Answers

Answer:

Explanation:

The WMAP survey provides strong evidence that supports the Big Bang theory. The pattern of radiation is similar to what astrophysicists predict it would be if the Universe started from a very dense state and expanded to its present size.

The earliest and most direct observational evidence of the validity of the theory are the expansion of the universe according to Hubble's law (as indicated by the redshifts of galaxies), discovery and measurement of the cosmic microwave background and the relative abundances of light elements produced by Big Bang

A cell was found to have the following structures
DNA
Cell membrane
Mitchochondria
Based on the information provided what can be concluded about the cell

Answers

It could be a plant cell or an animal cell


Which lifestyle choices lead to good health? Check all that apply.
❎smoking tobacco
❎eating foods high in sugar
✅exercising daily
✅eating a balanced diet
✅avoiding tobacco

Answers

Answer:

Yes, you are correct! C,D and E are correct

Answer:

the last 3 are all healthy lifestyles.

Explanation:

because the top 2 are bad for your lungs and blood works. im in human services so this is how i know. so you are correct.

this was a kinda vague answer but it gets the point across :)

What is biodiversity? Please explain. I’ll give literally anyone branliest...I NEED HELP ASAP!

Answers

Answer: Biodiversity is the variety and variability of life on Earth. Biodiversity is typically a measure of variation at the genetic, species, and ecosystem levels. Terrestrial biodiversity is usually greater near the equator, which is the result of the warm climate and high primary productivity.

Explanation:

Answer:

The variety of life in the world or in a particular habitat or ecosystem. (It is a noun).

Explanation:

What is the energy Molecule used by all cells? How does it cycle?

Answers

Eukaryotic cells use three major processes to transform the energy held in the chemical bonds of food molecules into more readily usable forms — often energy-rich carrier molecules. Adenosine 5'-triphosphate, or ATP, is the most abundant energy carrier molecule in cells.

how are the nucleus, rough er, and vesicles related?

Answers

Answer:

They are all organelles in a cell

Explanation:

Hope this helps!

Hypothesis: Increasing water temperature had no effect on the fermentation rate of yeast. Experiment: Compared yeast in room-temperature (22°C) water to yeast in lukewarm (45°C) water. Measured CO2 production. What statement is the most appropriate conclusion for David to write?

Answers

Answer: If the temperature of the water bath rises then the rate of carbon dioxide production will also rise.

Explanation:

Yeast is a eukaryotic cell and it belongs to the kingdom fungi. It conducts the chemical reactions involved in alcoholic fermentation. At the higher temperature, the chemical bonds of the enzyme involved in the alcoholic fermentation may break. Thus, with the increase in temperature of water the enzyme will not carry alcoholic fermentation and the rate of fermentation of yeast will decrease.

How does a heterotroph do digestion?

Answers

Answer:

it would have to convert solid food into soluble compounds which are capable of being absorbed

Explanation:

Tiny droplets of fluid can cross a cell membrane and enter a cell using the process called __________.
a. passive transport.
b. phagocytosis.
c. active transport.
d. pinocytosis.
e. receptor-mediated endocytosis.

Answers

Answer:   b. phagocytosis.

active transport pumps molecules and ions against their ___ gradient using atp

Answers

Answer :Concentration
Explanation: active transport pumps molecules and ions against a concentration gradient using ATP

Active transport pumps molecules and ions against their concentration gradient using atp.

What is Active Transport?

Active Transport is described as a process that involves the movement of molecules against a gradient or an obstruction from a location of lower concentration to a region of greater concentration." The steady variation in a solution's solute concentration as a function of distance is referred to as a concentration gradient. This mechanism is referred to as "active" transport since it uses energy.

The sodium-potassium pump is active transport since it moves sodium out of the cell and potassium in. The interior lining of the small intestine frequently hosts active transport.

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1. What four factors determine the
growth rate of a population?
Helllp

Answers

Answer:

birth rate, death rate, immigration, and emigration.

Explanation:

Birth rate death rate immigration emigration

Describe the Water Cycle in at least 3 sentences.

Answers

Water goes up as evaportaion from the ocean or lakes. Water then forms clouds of condesation and air moves the clouds around. Finally water comes down as percepitation and the cycle repeats.

what is the use of saliva

Answers

Answer:

It helps keep the mouth clean, digest food, and keep gums and teeth healthy.

Explanation:

hope that helps.

Saliva is deeply associated with health or the functions of our body, including teeth and gums. The production of saliva is promoted when we chew food thoroughly. Saliva has various functions including chemical digestion and cleaning the mouth.

The diagram below shows four labeled structures of an animal cell.
Animal Cell
Mitochondria
Nucleus
Cell Membrane
Cytoplasm
Which of the following best describes the function of the nucleus?
A. The nucleus contains genetic information and acts as the control center of the cell.
В.
The nucleus is made up of a gel-like fluid that is the site of most chemical reactions in the cell.
OC.
The nucleus is the energy-producing site of the cell where respiration takes place.

Answers

Answer:

A)

Explanation:

The nucleus contains genetic information and acts as the control center of the cell. B) is also partially true but A) is the important part about the nucleus.

give me an atom with the following characteristic? 1.metal 2.metaloid

Answers

Halogen, Nobel Gas, Alkali metal, Transition metal, Nonmetal.

which structure is unique to living organisms a-caspid b- nucled acids c-nucleus d- cytoplasm​

Answers

Answer: I believe the answer is B - Nucled Acids.

Hope this helps.

Jose is growing pea plants in his garden. He notices that some plants have green pods, while others have yellow pods. He researches the species he planted and finds that green pods are dominant to yellow pods.

According to Mendel's law (principle) of dominance, which of the following statements can be said with certainty?

Answers

Answer:

The yellow pods will be destroyed.

Explanation:

His law states that one of the species will be completely destroyed if one is dominant. His guinea pig example illustrated this. The guinea pig was the framework of his principle, and relates almost exactly to this situation, except for the pods and pigs difference.

Answer:

- The plants with yellow pods do not have an allele for green pods.

- The plants with green pods might be homozygous or heterozygous for pod color.

Explanation:

Gregor Mendel's law (principle) of dominance states that some alleles are dominant, whereas others are recessive. An organism with a dominant allele for a particular trait will always have that trait expressed, or seen, in the organism. An organism with a recessive allele for a particular trait will only have that trait expressed when the dominant allele is not present.

The question states that Jose's pea plants can have two forms of the pod color allele—a dominant green allele and a recessive yellow allele.

His plants with yellow pods must be homozygous for the recessive yellow allele. Therefore, the plants with yellow pods cannot have an allele for green pods.

His plants with green pods could have two alleles for green pods or one allele for green pods and one for yellow pods. Mendel's law of dominance states that an organism needs only one copy of the dominant allele for its trait to be expressed. So, the plants with green pods might be homozygous or heterozygous for pod color.

Incomplete dominance is a condition in which one allele is not completely dominant over another, resulting in a phenotype (outward appearance) somewhere between the two homozygous forms. Since it is known that green pods are dominant to yellow pods and no other pod colors were produced in Jose's garden, it can be concluded that the plants are not displaying incomplete dominance.

While eating a piece of fruit, a group of scientists noticed that some had fruit that was spoiled while others didn't. One scientist said they left their fruit on the counter, another left theirs in the fridge, and one left theirs in the freezer. They decided to conduct an experiment to determine where fruit should be stored so it stays fresh longer. The fruit of choice was granny smith apples that were bought at the same time and were the same size. One apple was left on the counter, another in the fridge, one in the freezer, one was left outside on a porch, and a final apple was left in the microwave. All remained in their locations for one week and they tested which apple was freshest. In this experiment, what is the independent variable? A. Type of apple B. Where the apples were left C. Amount of time apples were left out D. Freshness of apple

Answers

Answer:

"where the apples were left"

Explanation:

In the scenario being described the independent variable would be "where the apples were left". This is because where the apple was left does not depend on any other factor for the results to be affected. The freshness of the apple would be the dependent variable because it depends on where the apple was left and for how long, while the amount of time is the controlled variable in this scenario because it remains constant for all groups and was chosen by the scientists.

Which three parts are released from cellular respiration in animals?.

Answers

Answer:

glycolysis (an anaerobic process), the Krebs cycle, and oxidative phosphorylation.

Explanation:

hope I helped <3

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