If a plant cell needs energy for endocytosis, what does it use and where does the energy come from?
Answers
Explanation:
Active transport uses energy stored in ATP to fuel the transport. ... Endocytosis methods require the direct use of ATP to fuel the transport of large particles such as macromolecules.
Hope this helps!
If a plant cell needs energy for endocytosis, its use and energy come from- Active transport from ATP.
Endocytosis is an energy-using process by which cells internalize molecules by engulfing them.
Endocytosis needs to use directly ATP to fuel the transport of large particles such as macromolecules, parts of cells that can be engulfed by other cells in a process called phagocytosis.Active transport is the movement of molecules across a cell membrane in the direction against their concentration gradient, i.e., moving from a low concentration to a high concentration and this uses cellular energy.Thus, If a plant cell needs energy for endocytosis, its use and energy come from- Active transport from ATP.
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While the neurology resident, Dr. Takahashi, was performing her examination, Sally asked her what a nerve was made of exactly. Which of the following statements is true regarding the cellular structure of a neuron? The neurology resident told Sally that axons of neurons make up the nerves that transfer information between the PNS and CNS. The neurology resident told Sally that the cell body, or some, made up the nerves and that this structure was what allowed the signal to travel between the CNS and PNS. The neurology resident told Sally that neurons and their dendrites, which send and reccive signals, made up the nerves and that the information was transported only from the PNS to the CNS. The neurology resident told Sally that neurons and their dendrites, which send and receive signals, made up the nerves and that the information was transported only from the CNS to the PNS.
Answers
The statement that is true regarding the cellular structure of a neuron is; The neurology resident told Sally that neurons and their dendrites, which send and receive signals, made up the nerves and that the information was transported only from the PNS to the CNS. Option A is correct.
This statement accurately describes the composition of nerves and the direction of information transmission. Neurons, which consist of a cell body, dendrites, and an axon, are the basic building blocks of the nervous system. Dendrites receive signals from other neurons, while the axon transmits signals to other neurons.
Nerves, on the other hand, are composed of bundled axons of neurons and are responsible for transmitting information between the peripheral nervous system (PNS) and the central nervous system (CNS). The information flow typically occurs from the PNS to the CNS.
Hence, A. is the correct option.
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--The given question is incomplete, the complete question is
"While the neurology resident, Dr. Takahashi, was performing her examination, Sally asked her what a nerve was made of exactly. Which of the following statements is true regarding the cellular structure of a neuron? A) The neurology resident told Sally that axons of neurons make up the nerves that transfer information between the PNS and CNS. B) The neurology resident told Sally that the cell body, or some, made up the nerves and that this structure was what allowed the signal to travel between the CNS and PNS. C) The neurology resident told Sally that neurons and their dendrites, which send and receive signals, made up the nerves and that the information was transported only from the PNS to the CNS. D) The neurology resident told Sally that neurons and their dendrites, which send and receive signals, made up the nerves and that the information was transported only from the CNS to the PNS."--
given what you learned about how influenza changes over time, how could you explain the emergence of drug resistance in bacterial pathogens? for example, certain strains of tuberculosis are resistant to many of the major classes of antibiotics traditionally used to fight this pathogen.
Answers
Drug resistance is a naturally occurring phenomenon in bacteria that arises due to their genetic mutations. As they evolve, they develop new mechanisms to evade the drugs that were once effective against them.
In the case of tuberculosis, certain strains have become resistant to many of the major classes of antibiotics traditionally used to fight this pathogen.
Influenza changes over time due to its high mutation rate, which is one of the reasons why it is difficult to develop a universal vaccine. Similarly, bacteria can undergo mutations in their genetic code, which can lead to the development of drug resistance.
When bacteria are exposed to antibiotics, they may have mutations that allow them to survive the drug, and over time these bacteria can multiply and spread throughout a population.
Drug-resistant bacteria are a significant public health threat, as they can cause infections that are difficult or impossible to treat with standard antibiotics. To combat this problem, scientists and healthcare providers must constantly monitor bacterial populations to identify new strains that are resistant to current treatments and develop new drugs to combat them.
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1.What would happen to our growth and development if the pituitary gland is damaged or removed? Explain with example.
2.How do insulin and glucagon maintain blood glucose levels?
3.How is the development of secondary sexual characteristics , such as onset of meanstruation, growth of hair, and production of sperm and eggs related to gonads?
okk
Answers
If the pituitary gland is damaged or removed, our growth and development are adversely affected.
Insulin reduces blood sugar levels.
The development of secondary sexual characteristics is directly related to gonads.
What would happen if your pituitary gland can't work properly?The pituitary gland is known as the master gland of the endocrine system because it controls many hormone glands in our body. Without Pituitary glands, the body wouldn't reproduce and grow properly and many other functions are not working properly in our body.
Insulin reduces the blood sugar levels in our body and provides glucose to the cell for the production of energy. When blood sugar levels are too low, the pancreas releases glucagon in the blood with help of insulin. Glucagon is a type of hormone that pancreas help to regulate your blood glucose levels. The liver release stored glucose which causes the blood sugar levels in the body to rise.
The pubertal changes in secondary sex characteristics like breast development, fat deposition, development of genitalia, changes in the larynx, and hair growth lead to increasing levels of gonads.
So we can conclude that our growth and development are adversely affected if the pituitary gland is damaged or removed.
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Photosynthesis must occur for plants to survive. Which of the following best explains why photosynthesis is necessary?
OA. Photosynthesis releases carbon dioxide as a waste product.
OB. Photosynthesis allows plants to use the energy stored in food.
OC. Photosynthesis produces the water that plants need to survive.
OD Photosynthesis produces the food that plants use to grow.
Answers
Answer:
the answer is D
Answer:
D
Explanation:
Photosynthesis' whole point is that it makes its own food in order to grow.
What is animal pole and vegetal pole in sea urchin?
Answers
In sea urchins, the animal pole refers to the top or anterior end of the embryo, while the vegetal pole refers to the bottom or posterior end.
The animal pole is characterized by a greater concentration of cytoplasm and organelles, while the vegetal pole has a higher concentration of yolk. This distinction is important in early embryonic development, as it influences the formation of different tissues and structures.
For example, the animal pole is where the nervous system and mesoderm form, while the vegetal pole gives rise to the endoderm. The place on the surface where meiosis occurred, and the two polar bodies were produced is called the animal pole, & usually drawn at the top. The exact opposite point on the surface is called the vegetal pole.
Animal pole is that region of the ovum where polar bodies are extruded and it receives the sperm while Vegetal pole is that pole which is opposite to the animal pole. There is presence of small cells which divide rapidly in the animal pole in contrast with the vegetal pole below it whereas there is presence of large yolky cells which divide very slowly in the vegetal pole in contrast with the animal pole above it.
The animal pole is thought to be differentiated into the later embryo by itself in some cases whilst in some cases, the vegetal pole is thought to be differentiated into the extra embryonic membranes which protect and nourish the developing embryo, for instance, placenta in mammals and the chorion in birds.
Animal poles are the most active part of the protoplasm whereas the vegetal pole is not the most active part of the protoplasm.
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Charles Darwin is nicknamed the Father of Evolution for the role he played in developing the theory of evolution. Darwin proposed the idea of natural selection.
Explain the concept of natural selection.
Compare natural selection with artificial selection.
Answers
Answer: Darwin proposed the concept of Natural Selection which revolves around the organism's survival amidst the harsh conditions of the surroundings. Those who better evolve themselves and modify their genes according to the survival,he fits the criteria of Survival of fittest and thus adapt perfectly and produce offsprings.
ARTIFICIAL SELECTION is the manual method in which humans manipulates plants and animals according to their own needs . Eg the poultry we use vegetables such as broccoli cabbage we eat
A particular structure within the cell is shown in the model here. Which of these roles would this structure have in the cell?A It transports materials into and out of the cell. B It stores the water and food molecules for the cell. C It passes hereditary information from one generation to the next. D It stores the energy for the cell.
Answers
option(c) is the correct answer.
The nucleus is a membrane-bound organelle that is found in eukaryotic cells. It contains the genetic material of the cell in the form of chromosomes, which are made up of DNA molecules. The primary function of the nucleus is to store and protect this genetic material and to ensure that it is passed on accurately to daughter cells during cell division.
The nucleus is responsible for the transmission of hereditary information from one generation to the next. This is accomplished through a process called DNA replication, which occurs before cell division. During DNA replication, the DNA molecule is copied to produce two identical copies, one for each of the daughter cells. This ensures that each new cell has the same genetic information as the parent cell.
Analyze data using natural fluxes, is the air-sea gas exchange balanced? Is the carbon used in photosynthesis balanced by carbon given off by cellular respiration? Use data from the diagram to support your answers HELP ME SOMEONE HELP HELP HELP PLEASE
Answers
The air-sea differential in atmospheric composition and the interchange ratio, which regulates how rapidly a gas molecule may traverse the ocean-atmosphere border, are the main factors controlling the physio-chemical process of air-sea gas exchange.
Carbon dioxide is released during cellular respiration/gas exchange as a waste product. Cells that are capable of photosynthesis can utilise this carbon dioxide to create new carbohydrates. Additionally, oxygen gas is necessary to act as an electron acceptor during the process of respiration/gas exchange. From both the environment into the seas and from the seas into the atmosphere, gases are transported. The difference in gas concentration between both the atmosphere and the water, as well as the wind speed, are the two most significant variables that affect gas exchange.
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The brains of patients with Alzheimer's disease show degradation of microtubule function, in part from over-phosphorylation of the microtubule-associated protein, tau. What might happen to neurons when microtubule function is disrupted? In your answer, be specific about which structures within neurons are likely to be affected by microtubule disruptions and how they would be affected, and explain your reasoning. (You should be able to answer this question in no more than one brief paragraph.)
Key points: (again these are key points in answering the one question)
(1) If microtubules are disrupted, this would be expected to affect the structure of the neuron. Since tau is limited to axons, the axon should be abnormal, but the dendrites should be normal.
(2) If axonal microtubules are damaged, this would also interfere with axonal transport.
(3) Without axonal transport, the synapses could not be maintained.
Answers
Disruption of microtubule function in neurons, as seen in Alzheimer's disease due to over-phosphorylation of the microtubule-associated protein tau, can lead to structural and functional changes in the affected neurons.
Microtubules play a crucial role in maintaining the structural integrity of neurons, particularly in the axons. Therefore, when microtubules are disrupted, the axon's structure would be affected, while the dendrites would remain relatively normal.
Microtubules are dynamic structures composed of tubulin proteins that provide structural support and facilitate intracellular transport within neurons. In Alzheimer's disease, over-phosphorylation of tau protein leads to the formation of abnormal tau tangles, which disrupt the integrity of microtubules. Since tau is mainly found in axons, the disruption primarily affects the axonal microtubules. Consequently, the axon's structural integrity would be compromised, while the dendrites, which have a different microtubule arrangement, would remain relatively unaffected.
Furthermore, microtubules are critical for axonal transport, the process by which essential molecules, organelles, and vesicles are transported along the axon to maintain neuronal function. Disrupted microtubules would impair axonal transport, leading to the inability to deliver necessary components to the synapses. Synapses are crucial for neuronal communication, and without proper maintenance, the synaptic connections between neurons would be compromised.
Overall, disruptions in microtubule function in neurons, as seen in Alzheimer's disease, can have detrimental effects on the structural integrity of axons, interfere with axonal transport, and ultimately lead to the impairment of synaptic maintenance and neuronal communication.
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Which of these statements describes some aspect of facilitated diffusion?
Answers
Osmosis is also known as facilitated diffusion. Solutes diffuse more easily through the membrane's phospholipid pores. For facilitated diffusion to move a concentration gradient, energy is needed.
Passive transport that enables solutes to cross a cell's plasma membrane is known as "facilitated diffusion." Through specific membrane proteins, solutes travel across the membrane along their concentration gradient.During this process, chemicals like glucose, fructose, galactose, and several vitamins are transported. as was investigated in the simple diffusion, by passing through the lipid bilayer. aquaporins, transmembrane proteins that serve as water channels, allow water to pass through them.Facilitated diffusion cannot result in the net transport of molecules from a low concentration to a high concentration because this would necessitate active transport, which is characterized by energy input.
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The correct answer is option 5: Facilitated diffusion of solutes may occur through channels or transport proteins in the membrane.
Facilitated diffusion is a type of passive transport that enables the movement of molecules or ions across a cell membrane without requiring the use of energy. Unlike simple diffusion, facilitated diffusion relies on the presence of transport or channel proteins that allow certain molecules to move across the membrane.
These proteins create a pathway through the membrane that is selective for specific molecules and can help to regulate the concentration of different solutes on either side of the membrane. Because facilitated diffusion relies on the concentration gradient of the solute, it does not require the use of ATP or other forms of energy to drive the process.
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Complete Question:
Which of these statements describes some aspect of facilitated diffusion?
Facilitated diffusion is another name for osmosis.Facilitated diffusion of solutes occurs through phospholipid pores in the membrane.Facilitated diffusion requires energy to drive a concentration gradient.There is only one kind of protein pore for facilitated diffusion.Facilitated diffusion of solutes may occur through channel or transport proteins in the membrane.Invasive species can travel across oceans on ships.
A.) True
B.) False
Answers
Answer:
A. True
yes, Invasive species can travel across oceans on ships.
Why do cells need to die?
Answers
Answer:
Why do cells die? ... When cells are not needed, such as during certain stages of development. To create a structure in the body, for example, the outer layer of the skin is made of dead cells. To remove excess cells, such as white blood cells after an infection has been cleared.
Cells need to die bcuz a cell has only a limited amount of energy to do its function so it will not work aftr it has no energy. thus cells need to die.
A sea turtle traveled nearly 8,000 km across the Atlantic Ocean to its nesting grounds. The journey took the turtle 180 days. What was the average speed of the turtle in kilometers per hour?
Answers
Divide the total distance traveled by the time it took to travel that distance to determine the sea turtle's average speed.
The total distance traveled by the sea turtle is 8,000 km, and it took 180 days to travel that distance.
To convert the time from days to hours, we need to multiply by 24 (since there are 24 hours in a day).
180 days x 24 hours/day = 4,320 hours
Now we can divide the total distance by the total time to find the average speed:
8,000 km ÷ 4,320 hours = 1.85 km/hour
Therefore, the sea turtle's average speed was approximately 1.85 kilometers per hour.
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Which sentence is the best example of a living thing obtaining matter and
energy?
OA. A sea anemone moves its tentacles in response to touch.
B. An African violet plant grows from a leaf cut from an existing
plant.
C. A tadpole increases in size as its cells divide into many more cells.
D. An oak tree absorbs sunlight and carbon dioxide through its
leaves.
Answers
Answer: D. An oak tree absorbs sunlight and carbon dioxide through its leaves.
Explanation: verified
describe why the marine environment is the least stressful for cells to survive in.
Answers
HELPPP
DONT GIVE ME A ANSWER FOUND ON THE INTERNET, IN YOUR OWN WORDS PLEASE
Is scientific law a proven concept? Explain why or why not.
Answers
Answer:
Explanation:
i would say no because it dont explain y it exist or what cased it so the explanation of phenomenon is a scientific theory
What is the function of the cell membrane in a cell?
A.Protect the cell from its environment
B.Allow nutrients to enter the cell
C.Allow waste to exit the cell
D.All of the above
Answers
Answer:All of the above
Explanation: Reason being is because the cell membrane protects the cell, that's what is really important about it's function. But all of the following is true too.
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Which organism is most reliant on other organisms, natural processes, or both for reproduction? Explain your answer.
Answers
Answer:
The organism most reliant on other organisms for reproduction is a parasite. Parasites rely on other organisms, such as their host, for reproduction as they lack the necessary reproductive organs. They must rely on the reproductive organs of their hosts in order to reproduce. Additionally, parasites may rely on natural processes such as environmental conditions in order to reproduce.
Answer:
sexual reproducers
Explanation:
season, and where other organisms are
Both cardiac and skletal muscles are considered to be:
A.straited
B.non-straited
C.voluntary
D,involuntary
Answers
Answer:
A.straited
Explanation:
Cardiac and skeletal muscles are both striated muscles composed of repeated units called sarcomeres, crossed with a regular pattern of fine red and white lines giving the muscles their distinctive striated appearance and their name.
for beta radiation, what stops its penetrating abilities?
Answers
Beta radiation is a type of radiation that is released by some radioactive elements such as potassium-40.
It consists of high-energy electrons that have the ability to penetrate materials to a certain depth. However, the penetrating abilities of beta radiation can be stopped by a few things. These include:
1. Aluminium : It is an effective absorber of beta radiation. It is often used to shield beta-emitting sources.
2. Lucite or Plexiglas : These materials are very effective at blocking beta radiation. They are often used to make shields for beta-emitting sources.
3. Water : It can be used to block beta radiation. However, it has to be a significant depth of water to provide adequate shielding.
4. Concrete : It is a good shield for beta radiation. It is often used to build structures to house beta-emitting sources.
5. Lead : It is an effective shield for beta radiation. However, it is less effective than other materials because beta radiation can scatter from the surface of lead.
6. Plastic sheeting : It is a good shield for beta radiation. It is often used to make temporary barriers for beta-emitting sources.
A beta particle, also known as a beta ray or beta radiation is a highly energetic , swiftly moving electron or positron that is released during the radioactive disintegration of an atomic nucleus. Beta decay occurs in two ways: decay and + decay, which result in the production of electrons and positrons , respectively.
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what is the structure of a bacteria
Answers
Answer:
Essential structure and particular structure
Why do you think the population growth rate has slowed overall but remains high in less developed countries?
Answers
Answer:
Prosperity, Diseases, Education & more.
Explanation:
In continents like Africa you have a lot of diseases and a lot of children who die because of the bad environment, diseases, no food and no water. The education especially the sexual education there isn't good or they didn't even have that topic once in their life. The children are supposed to go to work to give money to the family. More children, more money, right? The biggest reason is poverty and bad education. In China for example they have a problem with too many people, that's why they can get only 1-2 children. In high educated and wealth countries people know it's harder to work with children. The work time, flexibility and more will be much harder with children. People there know about sexual education, how to have safe sex and all those things you learned. I live in Germany and we have a problem with people having no children.
Everyone reading this text, have a nice day :D
Children are needed in emerging nations as a labor force and to care for their aging parents. Due to the lack of access to contraception and generally lower levels of female education in these nations, fertility rates are higher.
What is population growth?Population growth is defined as the growth due to the fact that the human population is not a static component, one of the main problems of the modern world. The majority of human history saw a relatively steady population size.
Due to outdated customs or a fear of educated women, some nations enforce the absence of education for women. The resources are not available in other nations. Some of the most distant locations, mostly in Africa, are still without access to birth control information. Even fewer people have access to birth control, so unintended pregnancies go uncontrolled.
Thus, children are needed in emerging nations as a labor force and to care for their aging parents. Due to the lack of access to contraception and generally lower levels of female education in these nations, fertility rates are higher.
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What do these images model? A. atoms B. compounds C. elements D. mixtures
Answers
Answer:
mixtures
Explanation:
ok where is the images I will be willing to reanswer if you add the images next time.
Put an X over the part of the chemical reaction where photosynthesis would be affected if the following condition occurred. Then put a circle over the product(s) that would be the most affected.
Answers
When animals eat up most of the leaves of the plant the part of the chemical reaction where photosynthesis would be affected is water while the product the would be affected is oxygen.
What is photosynthesis?Photosynthesis is the process used by green plants to manufacture their own food through the conversation of light energy from Sunlight to chemical energy with the aid of the green pigment called chlorophyll found in the chloroplast of the green plants.
There are two stages of photosynthesis which include the following:
Light independent stage andLight dependent stage (photolysis): This stage of photosynthesis the energy from sunlight is used to drive the oxidation of water (H2O).Therefore, when the leaves are removed, there will be absence of chlorophyll which would trap the light energy that would be used for oxidation of water molecules.
The product that would be most affected is oxygen as the by product of water oxidation is the formation of oxygen.
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Answer:
b
Explanation:
why is the digestive tract of the frog well vascularized
Answers
The digestive tract of the frog is well vascularized because it aids in the absorption of nutrients.
The digestive tract of a frog is a hollow long tube that extends from the mouth to the anus which helps in the ingestion and digestion of food.
The digestive tract of frog has the following characteristics:
alimentary canal of the frog is not long, that is, it is short. It has accessory organs of digestion such as liver, gall bladder and pancreas.All the digested food substances are absorbed at the small intestine due to the presence of microvilli.
This microvilli is made up of a central core that is vascularized, that is, it contains artery, vein and lymphatic capillary.
Therefore, the vascularized microvilli of the small intestine of frog help in the absorption of nutrients.
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in which growth phase is an organism most sensitive to an antimicrobial agent
Answers
An organism is most sensitive to an antimicrobial agent during the logarithmic or exponential growth phase. At this stage, the cells are actively dividing and synthesizing new components, making them more susceptible to the effects of antimicrobial agents. As the cells enter the stationary phase, they become less sensitive to these agents due to reduced metabolic activity and changes in cell wall structure. Therefore, the timing of antimicrobial treatment is crucial to achieve maximum effectiveness against target organisms.
The growth phase at which an organism is most sensitive to an antimicrobial agent is during the logarithmic or exponential phase. During this phase, the organism is actively growing and dividing, and is therefore more susceptible to damage from antimicrobial agents.
Antimicrobial agents work by targeting specific components of the microbe, such as its cell wall or DNA. In the exponential phase, the microbe is synthesizing new cell components rapidly and dividing frequently, making it more vulnerable to damage from these agents. On the other hand, microorganisms in the stationary phase are not dividing as rapidly and are less active, making them more resistant to antimicrobial agents.
In conclusion, the organism is most sensitive to an antimicrobial agent during the logarithmic or exponential phase. During this phase, the organism is actively growing and dividing and is therefore more susceptible to damage from antimicrobial agents.
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COMPLIMENTARY STRAND OF A T C G A C G T T A A C G
Answers
Answer:
T A G C T G C A A T T G C
Explanation:
The complimentary DNA strand. Please tell me if you wanted RNA and I will correct it!
Which statement below applies to the evolutionary thoughts of Lamarck ONLY?
Organisms evolve over time
There are variations in populations which causes those that are best adapted to
live and reproduce successfully.
The most fit organisms survive to pass along beneficial these traits to their
offspring, resulting in more individuals each generation having the desired trait
Organisms acquire traits they need and then pass down these acquired
characteristics that they had obtained in their lifetime to their offspring.
Answers
Answer:
The most fit organisms survive to pass along beneficial these traits to their
offspring, resulting in more individuals each generation having the desired trait
Explanation:
Gastropods (snails) have a single, whorled shell. If the apex (tip) is pointing up and the opening is to the left, this is known as a condition. (1 pt) a. axial b. dextral c. vertical d. Sinistral 37. What is meant by "regular" when discussing echinoids? (1 pt) a. preferred direction of travel b. the normal condition c. no preferred direction of travel d. a slight bi-lateral symmetry 38. Oysters are bivalves, like clams, but differ from them in all the following ways except what? (1 pt) a. asymmetrical, different size shells b. sessile lifestyle (they do not move) c. have calcite shells d. have two shells 39. What do we suspect is the ultimate cause of the mass extinction at the end of the Cretaceous period? (1 pt) 9. climate change - volcanism meteorite impact - plate tectonics
Answers
Gastropods (snails) have a single, whorled shell. If the apex (tip) is pointing up and the opening is to the left, this is known as a sinistral condition. In discussing echinoids, "regular" means there is no preferred direction of travel. Oysters are bivalves, like clams, but differ from them in having asymmetrical, different size shells and having calcite shells.
The ultimate cause of the mass extinction at the end of the Cretaceous period is suspected to be a meteorite impact. The condition in which Gastropods (snails) have a single, whorled shell with the apex pointing up and the opening to the left is known as a sinistral condition.
Echinoids are regular when there is no preferred direction of travel. They have a spherical or disk-shaped internal skeleton known as a test and spines that are mobile. Their test is made up of numerous plates, which in turn are covered in tubercles and pincers. Oysters differ from clams in having asymmetrical, different size shells and having calcite shells.
They are sessile animals that do not move around the seafloor but rather attach themselves to rocks or other hard surfaces. A meteorite impact is suspected to be the ultimate cause of the mass extinction at the end of the Cretaceous period. The impact produced shock waves that generated tsunamis, earthquakes, and firestorms. The ejected dust and debris from the impact site resulted in global darkness and cooling of the Earth's atmosphere.
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In laboratory, you will study the overall structure and shape of the femur bone without the aid of a microscope. this is a study known as __________.
Answers
The study of overall structure and shape of the femur bone without the aid of a microscope is known as gross anatomy.
Femur is the thigh bone. It acts to join the hip bone to the knee bone. It s the most strongest, thick and longest bone of the human body. This bone is responsible for the standing and movement of the person.
Gross anatomy is the study of the anatomy of objects that are visible. The specimen is generally dissected to accomplish it study. Endoscopy is also a form of gross anatomy. gross anatomy is further divided into three parts: surface anatomy (the external body), regional anatomy (specific regions of the body), and systemic anatomy (specific organ systems).
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