Answer:
all of the above
Explanation:
Water biomes describe all the living things living in an area of water such as a lake or ocean. The surrounding environment plays a huge part in what organisms able to live there.
For example, green plants and algae require sufficient sunlight and oxygen to perform photosynthesis. Green plants and algae are an important food source for many other organisms. The amount of salt is important for various fish, as they will be unable to survive in very high salt concentrations. Therefore, all of the above are limiting factors.
Which of the following would be a function of the nucleic acids?
A.
They are used to store and transmit genetic information
B.
They are used to store energy
C.
They are used for structural purposes
D.
They are used to insulate the body
Nucleic acids include DNA and RNA, are the genetic material in living things. The main function of the nucleic acids is to store and transmit the genetic information. Thus, the correct option is A.
What are Nucleic acids?Nucleic acids are biopolymers, which are essential to all known forms of life. They are composed of nucleotide polymers. Nucleotides are the monomers of nucleic acids which are made up of three components: a 5-carbon sugar, a phosphate group and a nitrogenous base. The two main classes of nucleic acids are deoxyribonucleic acid (DNA) and ribonucleic acid (RNA).
Nucleic acids play essential roles in all cells and viruses. The main function of nucleic acids involves storage and expression of genetic information in organisms. Deoxyribonucleic acid (DNA), encodes the information cells need to make proteins.
Therefore, the correct option is A.
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Problem that the laboratory
activity is designed to solve
Which of the following BEST describes the differences between aerobic and anaerobic respiration?
a. aerobic respiration uses oxygen while anaerobic respiration uses carbon dioxide
b. aerobic respiration uses oxygen and makes lots of ATP while anaerobic doesn't use oxygen and releases lactic acid
c. aerobic respiration makes glucose and water, while anaerobic respiration makes the ATP and Carbon Dioxide
d. Aerobic respiration uses oxygen and releases lactic acid, while anaerobic respiration uses oxygen to release tons of ATP.
Hey there!
Your answer for this question will be B. Aerobic respiration uses oxygen and makes lots of ATP while anaerobic doesn't use oxygen and releases lactic acid.
I just took the test and got this right so you can trust me. Have a good one my dudes!
Please help on number 15 I’ll make brain list of you do it for me please.
Answer:
A
Explanation:
I'm not 100% the reason that I think it's a is because I remember something about climate.
Describe the structure of proteins
type of bonds
Explanation:
The primary structure of a protein refers to the sequence of amino acids in the polypeptide chain. The primary structure is held together by peptide bonds that are made during the process of protein biosynthesis. ... The sequence of a protein is unique to that protein, and defines the structure and function of the protein.
what is the most likely explanation for the results in the graph
Where’s the graph? You need to have the picture uploaded unless I’m just missing it.
What is the source of thermal energy,the direction as matter flow,and the role of gravity in the process?
Answer:
Heat is the flow of thermal energy.
Explanation:
Thermal energy refers to the energy contained within a system that is responsible for its temperature. Heat is the flow of thermal energy. A whole branch of physics, thermodynamics, deals with how heat is transferred between different systems and how work is done in the proces. hope it helps!
3. The Kinetic Theory describes the ____
all matter
of particles in
all matter
What is the function of the plasma membrane? a Sorts proteins and then packs them into vesicles b It is a flexible boundary outside of the cell wall c Protection for the plant cell d It allows nutrients to enter the animal cell and wastes to be removed
Answer:
The correct option is d
Explanation:
Plasma membrane (or cell membrane) is a semipermeable or selectively permeable barrier that regulates what goes in and out of the cell by keeping toxic substances out of the cell while allowing nutrients, ions and some metabolic products inside the cell.
This membrane surrounds all the content/organelle inside (cytoplasm and nucleoplasm) of the cell.
How does evaporation differ from condensation?
Explanation:
Condensation is the change from a vapor to a condensed state (solid or liquid).
Evaporation is the change of a liquid to a gas.
what determines how much energy a human can receive from food answer correct and ill give brainliest
Answer:
Food molecules.
Explanation:
Ape-x
The diagram below shows the movement of particles across a cell membrane. Which
statement describes the process most likely represented by the diagram?
Movement of Particles
Extracellular space
Lipid bilayer
(cell membrane)
DOO
f
dent
Intracellular space
Time
Sodium ions are moving into a cell via osmosis.
Oxygen is moving into a cell via simple diffusion.
Answer:oxygen is moving into the cell via simple diffusion.
Explanation:
what does DNA use to store information
Answer:
DNA stores biological information in sequences of four bases of nucleic acid — adenine (A), thymine (T), cytosine (C) and guanine (G) — which are strung along ribbons of sugar- phosphate molecules in the shape of a double helix.
Explanation:
DNA uses the complimentary base pairs to store information in organisms.
The base pairs comprises of the nucleic acid include adenine (A), thymine
(T), cytosine (C) and guanine (G) .
The base pairs contain unique amino acid sequences which represent a
unique trait in organisms. Any alteration in this pair will lead to a different
result or mutation which is why it is very important and has to be rightly
paired .
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Which describes the polarity in a water molecule?
Marie
O partial negative charge on the orygen atom because its electrons are pulled toward the hydrogen atoms
partial negative charge on the orygen atom because it pulls electrons from the hydrogen atoms
o partial positive charge on the arygen atom because it pulls electrons from the hydrogen atoms
O partial positive charge on the oxygen atom because its electrons are pulled toward the hydrogen atoms
Mark this and retum
Save and Exit
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Answer:
the answer for this question is b
Explanation:
The partial negative charge on the oxygen atom, because it pulls electrons from the hydrogen atoms, describes the polarity in the water molecule.
What do you mean by polarity?In chemistry, polarity is the difference in electric charge that results in a molecule or its chemical groups having an electric dipole moment, a negatively charged end and a positively charged end.
For example, the carbon-oxygen bonds in carbon dioxide are both polar, with the carbon atom having a partial positive charge and the more electronegative oxygen atom having a partial negative charge.
Polarity is when an entity contains two separate and opposite poles that can either attract or repel each other. The term is often used in electricity, magnetism, chemistry, and electronic signaling to describe the flow of electrons.
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what is one reason cell biology is important? explain
Cell biology helps in understanding the state of cell, its functioning, which further helps in understanding the living things more clearly.
Cell biology• A branch of biology, which examines and studies the function, structure, and behavior of cells.
• All living things are formed of cells, and a cell is the fundamental unit of life, which is accountable for living and working of organisms.
• Cell biology is important as by knowing how the cell functions in both diseased and healthy conditions, the cell biologists can work with plant, animal and medical science and will be able to create novel vaccines, plants with better qualities, and more efficient medicines.
Thus, cell biology is a branch that deals with the study of cells, which can further help in better understanding of the living things around us.
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all of the following are characteristics of prokaryotes except,
Answer:
pls the options to the question
Answer:
nuclei
Explanation:
most gaseous pollutants come from a group of chemicals called
Answer: called oxides :)
Explanation:
What are other examples
of physical change and chemical
change that I found in my home?
Answer:
Chemical changes=Burning of paper and log of wood.
Digestion of food.
Boiling an egg.
Chemical battery usage.
Electroplating a metal.
Baking a cake.
Milk going sour. Some examples of physical change are freezing of water, melting of wax, boiling of water,
Answer:
examples of physical change: boiling of water, freezing of water, melting of frozen liquid(ICE).
"""""""""""""""""chemical"""""""""":burning of match stick
what venn diagram in math
If Alex abducts her arm completely, which action could she have taken?
A. She raised her arm above her head.
B. She lowered her arm to her side.
C.She held her arm up to her chest.
D.She put her arm behind her back.
Answer:
She raised her arm above her head.
Explanation:
If Alex abducts her arm completely, the action could she have taken is she raised her arm above her head. The correct option is A.
What is Musculoskeletal System?Your bones, cartilage, ligaments, tendons, and connective tissues all make up your musculoskeletal system. Your muscles and other soft tissues are supported by your bones.
They assist you in moving, support the weight of your body, and keep your posture. The muscular system's 5 primary purposes are blood circulation, heat production, support, and movement.
The locomotor system, also known as the musculoskeletal system, is a component of the human body that gives us movement, stability, shape, and support. In general, it is separated into two systems: All of the body's muscles are a part of the muscular system.
Therefore, the correct option is A. She raised her arm above her head.
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Plants have both mitochondria and chloroplasts.
True
False
Answer:
Plants have both mitochondria and chloroplasts.
True
False
This is True.
1.Which of the following is a biotic factor within the ecosystem *
• The climate in the area
• The herbivore that feed on producers
• Amount of oxygen
• Amount of sunlight
2. Which of the following contains only biotic factors? *
• Temperature, pH and rainfall
• Algae, shrimp and humidity
• Frog, climate and insect
• Ant, grass and snail
Answer:
1. The herbivore that feed on producers
Explanation:
What is occurring in this picture?
transcription
translation
DNA replication
mutations
The lumper potatoes that were grown in Ireland during the 1800s were essentially clones of one another. They all had the same genetic makeup. So, when a potato blight disease began infecting the potatoes, it spread to all potatoes equally. How could greater genetic diversity have lessened the devastation of the potato blight?
The question has options that are given as below:
A. Some potatoes would be more likely to have a genetic resistance to the disease and survive. B. The potatoes would have been able to trade genes so that they could survive the disease. C. More of the potatoes would have been edible varieties. D. None of the potatoes would have been infected by the disease.
Answer:
The correct answer is - A. Some potatoes would be more likely to have a genetic resistance to the disease and survive.
Explanation:
Genetic resistance is the capability or ability of some individual organisms of a population or species have to adapt the environmental or genetic changes and survive while other organisms of species are not able to do the same.
In this case, some of the potatoes more likely to show genetic resistance to the disease and condition and survive from the devastation of the potato blight
elements, which are unstable elements that release energy as
Absolute dating relies on
they break down.
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Absolute Dating
AKA. RADIOMETRIC DATING
We can learn about the past by studying the present.
The Principle of Uniformitarianism states that current geological processes are the same processes that were at work in the past. This principle was proposed by Charles Lyell in the 1800's
Absolute Dating
Involves finding the absolute age (actual age) of a rock or fossil.
Elements that emit particles and energy are radioactive.
As radioactive elements emit particles and energy, they form new isotopes or elements.
Answer:
radioactive
Explanation:
trust
Which substance is important to the structure of the plasma membrane because it helps the membrane to keep its shape and fluid qualities?
Answer: Phospholipids
Explanation:
Phospholipids are arranged in a bilayer. This makes up the basic fabric of the plasma membrane.
Cholesterol molecules are distributed preferentially between membrane phospholipids. This helps to keep cell membranes from stiffening by preventing phospholipids from being packed too closely around each other.
What is plasma membrane?The plasma membrane, also known as the cell membrane, is the membrane found in all cells that differentiates the cell's interior from its surroundings.
A cell wall is connected to the plasma membrane on the outside of bacterial and plant cells.
Membrane biogenesis is the process by which plasma membranes form. Proteins as well as lipids are created first in the rough endoplasmic reticulum and then in the smooth endoplasmic reticulum. These are then delivered to the Golgi complex for adjustment.
The basic material of the plasma membrane is composed of phospholipids arranged in a bilayer.
They are amphipathic, which means they have both hydrophilic and hydrophobic regions, making them ideal for this role.
Thus, phospholipids helps the membrane to keep its shape and fluid qualities.
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What two important properties do all lipids share?
Answer:
all lipids repel water. all lipids are made primarily of carbon and hydrogen
Explanation:
i hope this helps:)
Which ones match correctly? HELP FOR A LOT OF POINTS
Answer:
Math way will help
Explanation:
Answer:
Stimulus
Negative Feedback
Homeostasis
Positive Feedback
Feedback Loop
Explanation:
I looked it up sorry took so long. And I know a trick on ICEV where you can go back to the information.
Name the respiratory structure named by fish
Answer:
Fish and other aquatic organisms use gills to take up oxygen dissolved in the water and diffuse carbon dioxide out of the bloodstream. Some insects utilize a tracheal system that transports oxygen from the external environment through openings calledspiracles.
Explanation:
please mark as brainlist answers
Answer:
Fish gills
Explanation:
Fish gills are organs that allow fish to breathe underwater.
2.Water is able to fight against gravity duringRequired to answer. Single choice.
(20 Points)
adhesion
cohesion
Answer:
I am goving to said adhesion
Explanation:
sence cohesión is the one the sticks to things