Answer:
carbon, hydrogen, nitrogen, oxygen, phosphorus and sulphur
Which conclusion about the HIV infection of a host cell is best supported by the diagram? A. It takes place outside of living cells. B. It relies on the host cell to reproduce. C. It involves the process of meiosis. D. It requires carbon dioxide.
The human immune virus cannot reproduce without host cells.
Human immune virusThe human immune virus is an RNA virus that only becomes active in human hosts.
When the virus gains access into a suitable host, it embeds its genome into that of the host and as such, the genetic machinery of the host is utilized to multiply the genome of the virus.
With time, the virus gradually takes over the host's genome system and breaks down their immune system, making them susceptible to diseases.
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Which purpose does a cell membrane play in eukaryotic cells?
A.It creates energy to fuel cell processes.
B.It maintains homeostasis.
C. It digests waste.
D.It translates cellular proteins.
Answer:
B. It maintains homeostasis.
Explanation:
The cell membrane controls what enters and leaves the cell which maintains homeostasis.
Recharge Question Mode Multiple Choice Question The study of ancient life through the fossil record is known as ______.
Answer a b d
Explanatin hope this help
What do you think this is? And where in the world do you think it lives?
Answer:
I think it is bacteria and it's lives in the bottom of the ocean
Answer:
in my basement
Explanation:
lol
In meiosis, how does prophase i differ from prophase ii?.
In prophase I homologous chromosomes in meiosis pair up and crossing over takes place. In prophase II chromosomes do not pair up as we have only one set of chromosomes, and hence no crossing over.
The protein requirement is the estimated average requirement (EAR) of protein that brings a person into nitrogen balance. This is reached in a protein balance study when:
Answer:
The DRI for protein is 0.8 grams of protein per kilogram of body weight per day.
Explanation:
What effect does temperature have on the homeostatic functions
Explanation:
When your hypothalamus senses that you're too hot, it sends signals to your sweat glands to make you sweat and cool you off.
Phosphorus dose not travel through which of the following spheres Biosphere,lithosphere , geosphere , atmosphere?m
Answer:
The phosphorus cycle is the biogeochemical cycle that describes the movement of phosphorus through the lithosphere, hydrosphere, and biosphere.
The atmosphere does not play an important role in the movement of phosphorus, because phosphorus and phosphorus-based compounds are solids at the symbolic ranges of temperature and pressure present on Earth.
Thus, the earths spheres like biosphere, Cryosphere and lithosphere are included in the phosphorus cycle but atmosphere is your answer.
Explanation:
Which of these organisms has an internal structure made of bone and cartilage?
A. Organism I
B. Organism Il
C. Organism Ill
D. Organism V
Answer:
im pretty sure its c
Explanation:
Organism Ill has an internal structure made of bone and cartilage.
What is Internal structure?The internal structures of an animal are essential to its survival. For example, inside their bodies, a lot of animals (including you!) have a heart. The heart works as a pump to move blood through the animal's blood vessels.
Blood vessels are like highways that travel to every inch of your body. The blood inside the vessels contains important chemicals that your body uses to grow and work, like nutrients, and hormones.
The stomach is an important internal structure because it's where an animal gets nutrients. First, the animal eats food, and then the stomach breaks that food down, sending the good nutrients to the blood and getting rid of everything else.
Therefore, Organism Ill has an internal structure made of bone and cartilage.
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In one to two sentences, explain the movement of energy in this food chain. (2 points)
Answer: First there's Grass and when the grass grows Herbivore's eat the Grass and when the Herbivore's Grow older and bigger The predator kill's the prey and when the predator is done eating its prey Fungi eats its remains.
More Easy Explanation: Grass Grows and produces energy then Herbivore's come and eat the grass and get's the energy off that plant and then the predator kills the prey and takes the energy that was in the prey the fungi take the remain's of the prey and it happens again and again
Create some chains to show where all of the food you ate came from.
Here’s an example. If you ate some bread, this is what the bread chain might look like :
Sun
-->
Wheat
-->
Bread
-->
Me!
(The arrows represent the flow of energy.)
3) Submit your chains that start with the sun and end with you.
Can someone do this with biryani and egg rolls? I know this is hard so I made this 100 points, will give brainliest if possible. If you joke around and put something random I will rate your answer as not helpful and report it, thank you so much!!!
Answer:
China
Asian Resteraunt or Store
Me!
Explanation:
Did I do it correct if I did it wrong im really sorry
Which scientist researched and described the results of genetic crosses?.
Answer:
Gregor Mendel
How traits are passed from one generation to the next-and sometimes skip generations-was first explained by Gregor Mendel. By experimenting with pea plant breeding, Mendel developed three principles of inheritance that described the transmission of genetic traits, before anyone knew genes existed.
Explanation:
.
what are some values of trees?
Answer:
Treest are an Investment
They beautify our surroundings, purify our air, act as sound barriers, manufacture precious oxygen, and help us save energy through their cooling shade in summer and their wind reduction in winter.
Hope its help
The fluid mosaic model of membrane structure suggests that membranes Group of answer choices are composed of a single fluid layer of phospholipids and proteins are composed of a fluid bilayer of fatty acids with proteins associated on the outer and inner surfaces are composed of protein molecules embedded in a fluid bilayer of phospholipids are composed of a fluid phospholipid bilayer sandwiched between two layers of hydrophilic
S.J. Singer and Garth L. Nicolson first presented the fluid mosaic concept in 1972.
What is fluid mosaic model?The model still provides the best explanation for the structure and operations of the plasma membrane as they are understood today, despite some changes over time.
According to the fluid mosaic concept, the plasma membrane is made up of a variety of elements, including phospholipids, cholesterol, proteins, and carbohydrates, which give the membrane its fluid appearance. The thickness of plasma membranes varies from 5 to 10 nm.
Therefore, S.J. Singer and Garth L. Nicolson first presented the fluid mosaic concept in 1972.
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true or false light from the sun provides heat and heat and energy?
Answer:
True the sunlight from the sun provides heat light and thermal energy
Explanation:
Which type of mutation is less likely to result in a functional protein.
What are 2 important details about the middle colonies?.
Answer:
The middle colonies were made up of the colonies of New York, Delaware, New Jersey, and Pennsylvania. The middle colonies had deep, rich soil. The fertile soil was good for farming. These colonies had mild winters and warm summers.
Electrical stimulation of the brain (ESB) is used mostly on __________. A. Plants B. Humans C. Animals D. Inanimate objects Please select the best answer from the choices provided A B C D.
Answer:
Electrical stimulation of the brain (ESB) is used mostly on Animals..
Explanation:
Electrical stimulation of the brain (ESB) is a relatively new technique used to treat chronic pain and tremors associated with Parkinson disease. ESB is administered by passing an electrical current through an electrode implanted in the brain.
^_________^ <3
Which phase describes the study of ecology?
Answer:
D
Explanation:
It's the one that makes the most sense
In the early 1700s, Linnaeus came up with a new system of classification of living things that eventually replaced the one that had been used since Aristotle developed it in ancient Greece about 2000 years earlier. Why was a change necessary? A new system was needed to include the new species that had evolved, since the original classification system was developed. So many new species were being discovered, it was impossible to arrange them all in a hierarchy based on relative complexity of species. A system based on differences in physical characteristics was no longer sufficient to describe all that was known about living things. There was no way in Aristotle's system to classify the microscopic organisms discovered after the development of the microscope.
Many biological systems classify the organism based on the cells, reproduction, simplicity and complexity. The discovery of the new species and arrangement based on the hierarchy led to the change.
What was the new classification system?Aristotle gave the most primitive biological hierarchical classification system that was replaced by the system of the Linnaeus. He gave the classification based on the taxonomy groups.
With time many new organisms and species were discovered that did not fit in Aristotle's classification system. Hence, with time new systems were established to classify the organism based on many new parameters.
Therefore, option A. new system was established to classify the new organism discovered.
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Answer:
Answer A
Explanation:
What are structural adaptations? How do these structures increase the survival rate of a species?
Answer:
Anatomical or morphological features that improve an organisms ability to cope with abiotic and biotic factors in their environment. This increases there chances of survival and reproduction
Explanation:
Give an example of a food chain. Describe how each part of the food chain interacts with the other parts. (Please give a real and at least an exceptionally detailed answer) will give brainliest if possible!!!!!
Answer:
A food chain describes how energy and nutrients move through an ecosystem. They interact because in the food chain, energy is transferred from one living thing to another
Explanation:
Example of Food Chain: Say a bird eats a worm then the cat eats the bird then the cats eaten by a wolf
I hope this helps!
True or False: The west coast gets the most precipitation out of the entire United States
The statement "The west coast gets the most precipitation out of the entire United States" is definitely true.
Which part of the United States has the highest precipitation?The most precipitated part of the United States is found on some Hawaiian islands and coastal Alaska. They approximately get 460 inches of 11, 684 mL of rain each year.
The United States is generally present on a little bit high latitudes, so the west coasts are typically more wetter as compared to east coasts. This is because low-pressure systems moving up the east coasts bring that significantly result in higher precipitation on the western coasts.
Therefore, the statement "The west coast gets the most precipitation out of the entire United States" is definitely true.
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Does fog typically occur near warm or cold ocean currents? Why
Answer:
It forms when warm, moist air flows over relatively colder waters.
Which of the following groups on the Home tab contains the commands to insert delete and format cell width and height? Question 21 options: Styles Cells Editing Number.
The home tab is the button on the home page that returns us to the home. Commands to insert, delete and format cell width and height are present in the cell.
What are the features of the home tab?The home tab has many functions and features and includes a cell that is the feature of the excel sheet that can add, delete, and format the cell sizes and height.
Other features like alignment, font size and style, numbering and editing are the tabs or buttons present in the home tab.
Therefore, option B. cells is the home tab button.
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b. cells, is the answer
What does Hyperbole mean
Answer:
Hyperbole is an exaggerated statement(s) or claim(s) not meant to be taken literally.
Explanation: Hope this helps:)
Hyperbole means that something is being exaggerated such as someone saying that the ice cream is a mile high.
Or sometimes in MY case, when my mum is shouting at one of us I sometimes say she is acting like a bear. (That usually get a laugh or two outta someone in the house )
Hope this helped you out mate, and if it didn't then I'm sorry for wasting time.
Motor proteins provide for molecular motion in cells by interacting with.
Answer:
Perhaps the most fascinating proteins that associate with the cytoskeleton are the molecular motors called motor proteins. These remarkable proteins bind to a polarized cytoskeletal filament and use the energy derived from repeated cycles of ATP hydrolysis to move steadily along it
Explanation:
Which part of a nucleotide molecule in dna encodes genetic information?.
Genetic information is encoded in the four-letter alphabet that corresponds to the four bases: adenine, guanine, cytosine, and thymine.
In this experiment to test the effect of amylase on starch, after 2 minutes, a positive test for sugar would most likely be observed in:
Answer:
Explanation:Boiling will decrease amylase activity and freezing will have no effect. Tube 2 appears to have the same amount of starch digested as tube 3 because freezing had no effect on the enzyme
A eukaryotic cell has a nuclear envelope that prevents mrna molecules from leaving the nucleus. What results should be observed in this cell?.
Answer:
Gene Expression DNA transcription occurs
in the nucleus.
Explanation:
The nuclear envelope of a eukaryotic cell stops mRNA molecules from leaving the nucleus. The results should be observed in the cell is tRNA will not bind to the codons.
What are eukaryotic cells?Eukaryotic cells are the developed cells that are present in higher organisms. These cells contain a cell organelle and a nucleus. The nucleus performs all functions.
mRNA is the messenger RNA that transfers information for DNA to RNA. tRNA is the transfer RNA. The nuclear envelope is the outer cover of the nucleus. Eukaryotic cells are present in plants, animals, fungi, and protists.
Therefore, a eukaryotic cell's nuclear envelope prevents mRNA molecules from escaping the nucleus. If tRNA does not attach to the codons, the results should be visible in the cell.
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