Answer:
False
Explanation:
It is true that water moves from an area of higher water concentration to an area of lower concentration.
Based on osmotic pressure, water always moves from an area of higher concentration to that of lower concentration.
Osmosis of water and liquids is made possible across a concentration gradient. Water is driven from one place to another via concentration gradient.DNA codes for specific proteins. Why are proteins so vital to the human body? Provide a couple of examples.
Answer:
-They do most of the work in cells
-They are required for the structure, function, and regulation of the body's tissues + organs
Answer:
they help us to grow
Explanation:
protein is a body building food
Why's it good for the strangler fig to be in a relationship that's commensalism?
Debate point on: girl child education is a waste
Answer:
All you need to know is God so basically yeah this worldly education is a waste
Explanation:
The whole duty is to fear God and keep the Commandments
you may have read about alkaline diets that claim that you need to only eat alkaline foods in order to remain healthy according to this philosophy eating acidic Foods acidifies the blood leading to disease but our blood has several buffer systems in place explain what happens when buffers encounter additional hydrogen ions from foods will the pH of the blood decrease
Answer:
Mechanisms are activated where it is sought to lower the amount of free protons in the blood, that is, to reduce acidity, these mechanisms work between two large systems, the receptor system, the respiratory system and the renal system.
Explanation:
When a metabolic acidosis is entered, either by a food, or by a disease or even an intense physical activity, the lungs seek to generate hyperventilation, to increase the concentrations of oxygen in plasma and absolutely decrease the carbon dioxide concentration, thus not the blood becomes even more acidic.
On the other hand, the digestive system together with the sensory system, will warn this proprioception of the acidity of the plasma and will promote the dilution of these acids with a solvent, which is water, promoting the sensation of thirst.
Finally, the kidneys will seek to retain all the alkaline solutes to neutralize the physiological internal pH, and will release through the urine and the channels of acidic compounds, the products or acid metabolites to the external environment, that is, acid urine excretion.
Which is an example of an instinct?
A rabbit hides when it observes a predator.
A dog wags its tail when it hears a doorbell ring.
A boy pulls his hand away after touching a hot surface.
A dolphin swims through a hoop during an amusement park show.
Answer:
A) A rabbit hides when it observes a predator.
Explanation:
Answer:
rabbit
Explanation:
on EDGE 2021
Name the nitrogen bases in RNA.
Answer: uracil
Explanation: Nucleic Acids: DNA and RNA
Nucleic Acids: DNA and RNA Four different types of nitrogenous bases are found in DNA: adenine (A), thymine (T), cytosine (C), and guanine (G). In RNA, the thymine is replaced by uracil (U).
How is an ionic bond different than a covalent bond?
Answer:
Nonmetals can form different types of bonds depending on their partner atoms. Ionic bonds form when a nonmetal and a metal exchange electrons, while covalent bonds form when electrons are shared between two nonmetals.
Explanation:
Most earthquakes occur in the center of continental plates. True False
Answer:
Explanation:
False and plzz give me brainliest
Answer:
false, they are usually where the plate boundary is
Active transport moves molecules_____their concentration gradient
Which is a source of adult stem cells?
bone marrow
amniotic fluid
embryos
gametes
Bone Marrow
Bone Marrow contains skin cells in it, and it also helps fight diseases... just a bit of info about it.
Answer:
bone marrow :)
Explanation:
Will give brainest!!!!
Why were some researchers known as Gestalt psychologists?
a) They only studied one part of the brain, the part where our ideas originate.
b) They studied perceptual processes by which we organize things into wholes.
c) They were taught by a German psychiatrist, Professor Wilhelm Gestalt.
d) They studied perceptual illusions and how they influenced development.
Answer:
d
Explanation:
some researchers known as Gestalt psychologists because they studied perceptual illusions and how they influenced development under the principle of Gestalt psychology. Thus option D is correct.
what is Gestalt psychology?Gestalt psychology is a thought process which is based on human mind and behavior, make a sense of the world around us and it suggests that we should not simply focus on every small component.
Gestalt psychology is holism, the school of psychology which has played a major role in the development of the study of human sensation and perception.
It helped to introduce the idea that human perception and heavily influenced by our motivations and expectations. Thus option D is correct.
Learn more about Gestalt psychology, here:
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D
Identify structure A.
Identify structure B.
Identify structure C
С
Identify structure D.
Answer:
what structure are you trying to identify?
Explanation:
I will mark BRAINLIEST!!! Just answer this question, please!!! You will be rewarded with more than 10 points!!!
The NADH produced in glycolysis will be used in which step of cellular respiration?
1) Electron transport chain
2) Citric acid cycle
3) Krebs cycle
4) Photosynthesis
Answer:
its C
Explanation:
Pls someone help before this is due
Name 4 greenhouse gases
Answer:
1 Carbon dioxide.
2 Methane.
3 Nitrous Oxide.
4 Fluorocarbons.
Explanation:
3. Which ONE of the two products (outputs) of photosynthesis will the plant store in their cells for further
use?
Answer: Glucose (sugar molecules)
Explanation: Glucose is used to make more complex molecules within the plant.
Which of the following forms of water pollution is most associated with mining?
Awnser: Acid Mine Drainage. Acid Rock Drainage (ARD) is a natural process whereby sulphuric acid is produced when sulphides in rocks are exposed to air and water.
Answer:
the answer is acids and heavy metals
Explanation:
2/3 of the harmful emissions are released from power plants that burn coal to generate electricity.
What chemical property do phospholipids have that allow them to interact 2 points
with substances like water AND oil? *
Phospholipid molecules are completely nonpolar so they don't interact with polar
compounds
Phospholipid molecules are both polar and nonpolar
Phospholipid molecules are completely polar so they don't interact with nonpolar
compounds
O Phospholipid molecules are small so they are unaffected by water and oil
Answer:
The Lipid Bilayer
Explanation:
The lipid bilayer has been firmly established as the universal basis for cell-membrane structure. It is easily seen by electron microscopy, although specialized techniques, such as x-ray diffraction and freeze-fracture electron microscopy, are needed to reveal the details of its organization. The bilayer structure is attributable to the special properties of the lipid molecules, which cause them to assemble spontaneously into bilayers even under simple artificial conditions.
5
3'
GCGACUAAAUUU
6. What is the sequence of amino acids that will be translated from the mRNA above?
What are 6 scientific facts about Cucumaria miniata?
Answer:
Cucumaria miniata is generally orange or reddish brown. They are easily identifiable by their orange coloration and branching tentacles. The body is thick and has five rows of tube feet, separated by smooth, soft skin. Pentameric radial symmetry is present in the five equally spaced rows of feet. The ossicles, which are present in all echinoderms, are small and scarcely scattered throughout the dermis.
Explanation:
hope this helps
mark me please
The diagram shows two chromosomes paired up.
Which process is being shown?
sexual reproduction
independent assortment
crossing over
chromosome separation
The diagram is not provided with the question. However, the answer is based on the matter provided with the question and the best of knowledge.
Answer:
The correct answer is - crossing over.
Explanation:
Crossing over occurs in prophase I or metaphase I of the meiosis type of cell division which takes place in the sex cells during sexual reproduction. During this process cells that have two autologous or correspondent chromosomes pair up together so the exchange of genetic material f non-sister chromatids can take place between correspondent chromosomes and result in a new allelic combination. The process is also known as synapsis as the two chromosomes pair up.
What type of mutation is the mutation below: original DNA: 3’ T A C G C C A G T G G T T C G C A C 5’
mutated DNA: 3’ T A C G C C A C T G G T T C G C A C 5’
Answer:
.skugfh;'ijdOphjdkls;kjmnvjhkldf
Explanation:
In your own words, explain how a person may taste the bitterness of PTC by using the following vocabulary words in your explanation (choose any order): trait, gene, genotype, phenotype, and alleles. Type each vocabulary word in ALL CAPS as you use it in your explanation. In this explanation, you can treat PTC taste sensitivity as a single-gene trait.
Answer:
20
Explanation:
Why is scientific knowledge considered durable?
A)It is open to change.
B)It is the absolute truth.
C)It outright rejects old ideas.
D)It does not accept uncertainty
Answer:
A)It is open to change.
Explanation:
HELP! What is the name of this organism (Picture included) Its for extra credit in my biology class
Answer: the organism is called a Tardigrade
Using the information recorded by seismographs, scientists learned more about the depth and density of Earth’s layers. PLEASE HURRY
True
False
Answer:
True is correct trust me
[17 EASY POINTS 3 SCIENCE QUESTIONS ❗️❗️❗️]
How would we best define a scientific law?
A) A generalized rule to explain a body of observations.
B) An explanation of why observed events happen.
C) A mathematical formula used to explain an event.
D) A hypothesis, supported by collected data.
A ___________ describes what happens in the natural world, while a ____________ explains how things happen.
A) theory; hypothesis
B) theory; scientific law
C) scientific law; theory
D) hypothesis; scientific law
Both the Moon and the Sun influence the tides on Earth. The moon has a much greater influence though. Why is that?
A) because the Sun is much less dense
B) because the Sun is gaseous, not solid
C) because the Sun is so far away from Earth
D) because the Sun is less massive than the Moon
Answer:
B, C, B
Explanation:
Follow it in this order, Hope it helps.
Study the diagram about the varying pressures of Earth’s Layers.
Earth apostrophe s layers. The Crust at depth of 0 kilometers, upper mantle depth 410 kilometers, lower mantle depth 2,900 kilometers at 125 gigapascals, 2,200 degrees Celsius. Outer core depth 5,100 kilometers at 330 gigapascals, 5,000 degrees Celsius. Inner core at 364 gigapascals, 5,500 degrees Celsius.
Which is the best estimated pressure, represented in units of GPa, of the lower mantle?
Answer:
The answer is A
Explanation:
just did the time 4 learning test
the other guy was right hope this helps!
Answer: a. 110 GPa
Explanation:
Which of these igneous rocks cooled so quickly that crystals
did not form, creating a natural glassy look?
How do you think plant cells differ from animal cells? (Hint: What can plants do that animals
cannot?)
Gizmo
Plants can create their own food and energy while animals cannot.
They can take energy from the sunlight, while animals have to take energy from either other animals or plants.
Plants spread seeds by water and wind and even animal fur, but animals have to move their kin themselves.
Animals can move far and quick, while plants cannot move except growing or leaning towards a certain thing, like sunlight.
Plants cannot see, they do not have eyes. Most animals can.
Animals mostly have voices or sounds of their own. Plants do not.
Animals have an anatomy full of organs and muscles and bones. Plants don't
I hope this helps! Good luck!