Answer: 1c) nucleus -> 2b) cell body;
1b) myelin sheath -> 2a) axon
1a) cell membrane -> 2c) dendrite
Explanation: Neurons are the main unit, the cells, of the nervous system. It consists of 3 parts: cell body, dendrites and axon.
Cell body contains nucleus and citoplasm.
An axon extends from the cell body and ends at nerve terminals. Some axons are covered with myelin sheath, because it accelerates the passage of the electrical signal.
A dendrite is an extension of cell body and it is "the one" which receives the message from other neurons. It is formed of cell membrane.
When an experiment is repeated and the new results are different from the original results what may likely be inferred?
A)
Additional test/trials are needed.
B)
Both results are wrong due to the discrepancy.
C)
The hypothesis is incorrect and must be modified.
D)
The first must be inaccurate because you are sure the second results
are correct.
Answer:
A
Explanation:
You have to repeat it to see which result you see more of, because that would most likely be the correct solution.
Answer:
a
Explanation:
just did it
which of the following is most likely the result of an organism having lipids in its body
A. a chipmunk buries nuts for the winter
B. a reptile slows down in colder temperature
C.a fish moves up the river to spawn
D. a walrus stays warm in the cold ocean
Where is the Oort cloud located? in the innermost region of the solar system, closest to the Sun in the outermost region of the solar system, beyond Neptune in the region between the Kuiper belt and the scattered disk in the region beyond Neptune, but closer to the Sun than the Kuiper belt
WILL BE BRAINLIEST
Answer:
the answer is B:in the outermost region of the solar system, beyond Neptune
Explanation:
i took the quiz and got it right
The Oort cloud is located in the outermost region of the solar system, beyond Neptune. Thus, the correct option for this question is B.
What is Oort cloud?Oort cloud may be characterized as a type of cloud that is believed to be spherically surrounding the sun far beyond the orbits of the outermost planets.
In this universe, the planets of our solar system orbit in a flat plane, the Oort Cloud is believed to be a giant spherical shell surrounding the Sun, planets, and Kuiper Belt Objects. It's like a big, thick bubble around our solar system, made of icy, comet-like objects.
Therefore, the Oort cloud is located in the outermost region of the solar system, beyond Neptune. Thus, the correct option for this question is B.
To learn more about the Solar system, refer to the link:
https://brainly.com/question/1286910
#SPJ6
Help please anything helps.
Answer:
D, yes, because new islands will form as the volcanoes emerge from the sea.
Explanation:
Using a fictional product or service, create a simple business plan by answering the
three questions business owners must consider.
What good will you produce, or what service will you provide?
Answer:
Goods produced which are in high demand and services provided which is needed by the people.
Explanation:
The business owners produced those goods which has high demand in the people in order to make high profit. Those services provided by the business owners which is needed to the customers. Those goods which are in high demand make a good profit due to their importance for the customers. The business owners provides such type of services which a customer needed so the owner also make good money from providing the service.
The Goods i.e. generated that are in high demand and services provided should be required by the people.
Creation of Business plan:The owners of the business should generate those goods that contains high demand so that high profit should be made. Those services should be provided by the business owners that are required to the customers. This results in making a profit. The business owners should provide that type of services that should be required by the customer.
Learn more about the business plan here: https://brainly.com/question/25384131?referrer=searchResults
which is a component of a phospholipid a) carbon ring b)hydrophilic head c)amino acid
Answer:
Hydrophilic head
Explanation:
The phosphate group is the negatively-charged polar head, which is hydrophilic.
PLEASE MARK AS BRAINLIEST
B) True or False
Write a T for true or an F for false for each statement.
Enzyme activity is affected by temperature.
b. I Enzyme activity is affected by pH.
c. I Enzyme activity is affected by the shape of the enzyme.
d. A catalyst lowers the activation energy of a reaction.
e.
Without enzymes, the chemical reactions in your body would occur too slow to support life.
Answer:
T
Explanation:
You want to test which size of soccer (football) ball is easiest to juggle with your feet. You test a size 3, size 4 and a size 5 ball. You count the seconds the ball stays in the air for each of the trials. You allow yourself to use both of your feet, knees, and head to juggle the ball. a. Independent Variable: b. Dependent Variable: c. Control Variable:
Answer:
independent variable: size of soccer ball
dependent variable: period of time the balls stay in the air
control variable: parts of the body used to juggle the ball
Explanation:
The independent variable is the manipulatable variable supplied into an experiment. It is a variable that directly affects the dependent variable.
The independent variable is the outcome variable. It is the variable that is primarily measured from experiments whose value depends on the value of the independent variable.
The control variables are those that are kept constant throughout the course of experiments. In other words, they do not directly affect experimental outcomes.
Hence, in the illustration;
independent variable: size of soccer ball
dependent variable: period of time the balls stay in the air
control variable: parts of the body used to juggle the ball
Which of the following is an example of postzygotic isolation?
A. Allopatric Speciation.
B. Gamete incompatibility.
C. Hybrid sterility.
D. Polyploidy.
Answer:
C
Explanation:
The correct answer here would be hybrid sterility.
Postzygotic isolation refers to the mechanisms of reproductive isolation that occur after two organisms of different species have successfully mated and fertilization/formation of zygote has occurred.
Generally, reproductive isolation mechanisms act to prevent members of different species from mating (pre-zygotic)or prevent their products of mating from being viable (postzygotic). A hybrid is a product from mating of two different species of organisms.
The mechanisms of postzygotic isolation include the production of hybrid zygotes that are not viable and hence, will not make it past the embryonic stage or if they do, the resulting offspring remains sterile.
Hence, hybrid sterility is an example of a postzygotic isolation mechanism.
what helps the recycling of nutrients in an ecosystem by consuming dead organic material
Lightning is one of the natural mechanisms by which atmospheric nitrogen is converted to ammonia or ammonium ions.
Group of answer choices
A)False
B)True
The statement "Lightning is one of the natural mechanisms by which atmospheric nitrogen is converted to ammonia or ammonium ions" is definitely true. Thus, the correct option is B.
What is Lightning?Lightning may be defined as the occurrence of a natural electrical discharge of a very short duration. The discharge of atmospheric electricity produces the flashing of light.
Lightning is one of the natural mechanisms that initiate the process of nitrogen fixation. Through this process, the atmospheric nitrogen (N2) is converted to ammonia (NH3) or ammonium ions (NH4+).
Therefore, it is well described above.
To learn more about Nitrogen fixation by lightning, refer to the link:
https://brainly.com/question/8157847
#SPJ2
PLEASE HELP!!! WILL MARK BRAINLIEST
Answer:
its f-gamma ray telescope since thats what is being observed
Explanation:
What is the cell membrane made of?
Choose 1 answer:
(Choice A) Lipids and proteins only
(Choice B) Lipids only
(Choice C) Lipids, proteins, and carbohydrates
(Choice D) Carbohydrates and lipids only
Answer:
(Choice C) Lipids, proteins, and carbohydrates
Explanation:
The cell membrane is also known as the plasma membrane. The cell membrane made of lipids, proteins, and carbohydrates. Therefore, option C is correct.
What is cell membrane ?The cell membrane is also called as the plasma membrane. It is the outermost covering of animal cells. It is a semi-permeable membrane made up of lipids and proteins and carbohydrates.
The plasma membrane produce the boundary in between the outer environment and living systems.Mitochondria, chloroplast , and nucleus consist of two membranes that are one outer and one inner.
The cell membrane is present on the cell walls of the cells in animals. The cell membrane is located in between the cytoplasm and cell wall in plants. The cell membrane provide protection to the cell.
Thus, option C is correct.
To learn more about cell membrane, follow the link;
https://brainly.com/question/13524386
#SPJ2
Make a hypothesis. Include if__then____because in the statement. 15 POINTS!!
List the six fundamental elements found in living organisms in the text area below.
Explanation: hopes it helps
Living organisms often contain trace amounts of several elements, but the most abundant ones are oxygen, carbon, hydrogen, nitrogen, calcium and phosphorus
Answer:
Carbon , hydrogen, oxygen , nitrogen , phosphorus, and sulfur
Explanation:
got right on edge.
How does a chameleons tongue keep the flys on
Answer:
Once the tongue makes contact with a prey, the prey gets attached to the sticky tongue like glue. The chameleon then withdraws its tongue, with the prey firmly attached into its mouth. The chameleon's sticky tongue is capable of gripping anything – sometimes even lassoing lizards nearly the same size as itself.
Explanation:
A weakened immune system may be caused by
O an overproduction of lysozymes.
O muscle disorders.
O immunodeficiency disorders.
O complement systems in the blood.
Answer:
immunodeficiency disorders,and etc
Explanation:
because immunodeficiency disorder- is a disorder that helps you attract more viruses and illness. it can bae acquired trough birth or dieting or lack of energy foods...
A weakened immune system may be caused by immunodeficiency disorders.
What is the Immune system?
The immune system means the protection of our body from different pathogens which are non-self agents. It is a complex network of cells, tissues, organs, and the substances they make that helps the body fight infections and other diseases.
Immunodeficiency disorders destructs the immune system's ability to defend the body against foreign molecules or abnormal cells that invade or attack it, such as bacteria, viruses, fungi, and cancer cells. As a result, unusual bacterial, viral, or fungal infections or lymphomas are caused and spoils the immune system completely.
Therefore, a weakened immune system may be caused by immunodeficiency disorders.
To learn more about the immune system, refer to the link:
https://brainly.com/question/823997
The cells in our body that carry the electrical signals throughout our
bodies.
brain
cord
spinal
neurons
What substance gives plant their green color ?
helppppppp, pls :/ , i dunno this question
Answer:I’m pretty sure that it is the last one
Explanation:
It wants a physical adaptation and a structural adaptation is the only one that is physical
Hope this helped
what is the role of the spinlde fibers during the mitosis
A. they can help separate the chromosomes
B. they break down
C. they duplicate the DNA
D they make the chromosomes visible
Answer:
A
Explanation:
Why do computer models have limitations?
Answer:
All because they not representative of every possible scenario.
Explanation:
They use current knowledge and scientific date‚but as those are subject to change‚the based off that knowledge and data subject to change as well.
A water molecule is polar because there is an uneven distribution of _______________ between the oxygen and the hydrogen atoms.
1 point
electrons
reactants
monomers
activation energy
A water molecule is polar because there is an uneven distribution of electrons between the oxygen and the hydrogen atoms. Therefore, the correct option is A.
A water molecule (H₂O) consists of two hydrogen atoms linked to one oxygen atom.
The electronegativity of oxygen is 3.44 which is higher than the electronegativity of hydrogen, which is 2.2. As a result, it tends to pull the shared electrons towards itself, because of which it acquires a partial negative charge and the hydrogen atoms acquire a partial positive charge.
As a result of unequal sharing of electrons, a dipole moment in the molecule is created, making the water molecule polar.
Learn more about water molecule in:
https://brainly.com/question/30215443
#SPJ2
Which of the following could be a hypothesis for what causes a scarlet ibis to have red feathers?
A. The red feathers make the bird more beautiful to people.
B. A chemical in the bird's food produces the red coloring
C. What does the scarlet ibis eat?
D. The feathers are red because a wizard cursed the bird long ago.
How do the basic
characteristics of
viruses, bacteria,
fungi, and parasites
relate to the spread,
treatment, and
prevention of disease?
I will give brainliest!!!!!!!!!!!!!!!!!!!!!!
You're looking through a microscope at a eukaryotic cell and notice that its genetic material (DNA) is openly floating around the cytosol.
What could be a possible cause for what you're seeing through the microscope?
Choose 1 answer:
(Choice A)
A
The lysosome is damaged.
(Choice B)
B
The nucleus is damaged.
(Choice C)
C
The vacuole is damaged.
(Choice D)
D
There is no cause; genetic material should be floating around the cell in this manner.
how do you answer a question that is a peer review
Answer:
Consult your coauthors or a colleague who is familiar with your work.
Make sure that you address each of the comments in entirely.
Be polite in your response when you disagree with any comment/suggestion.
Wherever required, cite references, or include supplementary/unpublished data in support of your argument.
Explanation:
Also I didn't copy the answer before me, I found this one the internet just like him/her did, which is from the internet.
3
What is an inference?
Answer:
a conclusion reached on the basis of evidence and reasoning.
Explanation:
science- CANT SOMEONE HELP ME PLEASE I NEED HELP OF ONLINE SCHOOL. There are two photos they are the same problem just find out what the answer is.
Answer:
Your answer will be 24mL.
Can you help me with the 5 questions listed in the pictures below? Please and thank you. Will mark BRAINLIEST!!! :)
Answer:
Explanation:
1. The crisis the people in cape town were facing was a major drought that affected animals, plants, and people.
2. The crisis was caused by 3 years of barely any rainfall and the people using the same amount of water they had been using for a while. Naturally, things caught up and the people were using to much water without enough to supply.
3. The government and local authorities started setting laws to restrict water usage. So businesses and citizens had to restrict water usage very quickly. At one point they said they would run out of water completely, that made reality set in for people. People started setting out separate buckets and jars to collect water for drinking, bathing, and watering their plants for food. Everyone stopped using their baths.
People removed eucalyptus trees so water would start running down the dams.
Businesses had to manage the water even more carefully, they had to make sure that how much water they were using was under the limit but still accommodating either the plants or the people or the animals.
4. The crisis was ultimately resolved when the rain came again and people kept their same restrictions for a little bit to catch up and then they started getting more water gradually but still making sure they weren't using too much.
5. Now that the crisis is over, I think it will have have a lasting impact on the people of Cape Town. I think mentally it made them more aware of what could happen and made them more precarious. I think if there was less rainfall for a bit again they would start going into preparation mode, but this time, know more about how to reverse it and live with it. Like in the video, it showed the hotels, people, and businesses have started monitoring the water usage again and installing things to catch extra water and making sure there is a backup water containers to avoid this in the future. I also think because of all the restrictions it will affect the land for quite a while, you can't just replant trees and vegetables, and regrow all the foods businesses produced with a snap of a finger, it takes time, seasons, months, so consequently as the land is affected so are the people.
I think the crisis affected the people's mindset by changing their outlook on water and showed them how to be more frugal with water.
(you can change this up and put it in your own words if you want, idk, I hope this is good enough :) )
