Some properties like Polarity makes water a good solvent, cohesion helps in stick water molecule to itself while adhesion helps it to stick with other surfaces. Water have surface tension due to hydrogen bonding.
What are the difference between adhesion and cohesion ?when two similar molecule come closer adhesion occur where as in cohesion two similar molecules face the force of attraction.
Adhesion is the force of attraction observed between the water molecules and xylem vessels while Cohesion is unrestrained among water molecules.
Capillary action and meniscus are the effects of adhesion while Surface tension, meniscus and capillary action are the effects of cohesion.
The major forces responsible for adhesion are electrostatic or mechanical forces while Cohesion is the result of hydrogen bonding and Van der Waals forces.
A strong adhesion can lead to spread of liquid all over the surface while cohesion forms water droplets.
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Which of the following describes a waste product that occurs only in anaerobic respiration?
Question 6 options:
Lactic Acid: this acid builds up in your muscles and can cause a burning sensation
Carbon Dioxide: this gets released when glucose is converted to ATP
ATP: this energy is only created during anaerobic respiration
Answer:
Lactic Acid: this acid builds up in your muscles and can cause a burning sensation
Explanation:
fire converts energy into what
PLS HELP ME AND PLS DON'T SKIP!!!
Answer:
There's nothing there.
Explanation:
2. Which type of biomolecule (organic compound) is DNA?
A. Lipid
B. Carbohydrate
I
C. Nucleic acid
D. Protein
name
Answer:
C. Nucleic acids
Explanation:
DNA stands for deoxyribonucleic acids.
They are composed of pentose sugar , nucleic acids
Geology question, halp me plez
Answer:
D. The question is too broad
Explanation:
Logically this question can be observed and answered with our modern tech so that votes out a and b. And noticing it asks about quantity rather than human quality c would be out too. This leaves D. The question is broad, what alligators? define live? You answer should be D
Why do cultural universals exist?
Cultural universals exist because all cultures have basic needs and they all develop common features to ensure their needs are met.
What do you mean by cultural universals?A cultural universal is an element, pattern, trait, or institution that is common to all known human cultures worldwide. Taken together, the whole body of cultural universals is known as the human condition.
There are 10 basic elements of every culture: geography, language, family, FCTS (food, clothing, transport, shelter), economics, education, politics, technology, VBR (values, beliefs, rituals), and cultural expression.
Examples of elements that may be considered cultural universals are gender roles, the incest taboo, religious and healing ritual, mythology, marriage, language, art, dance, music, cooking, games, jokes, sports, birth and death.
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Which of the following is not a process that wears down or build up Earth's surface?
A. erosion
B. deposition
C. compaction
D. Weathering
Answer:
compaction
Explanation:
compaction doesn't wear down or build up the earth's surface
What happens if proteins are created at the wrong time
As he concludes his talk, Snelgrove says, “And as the oceans go, so shall we.” Explain what he means by this statement.
Answer:
Well it only makes sense that he meant that since humans use the oceans for so much once they are gone, humans will die not too long after
Explanation:
A DNA segment is changed from GTCACGATT to GTCAACGATT. This is an example of which type of mutation?
Insertion mutation
Deletion mutation
Point mutation
Substitution mutation
Answer:
insertion mutation
Explanation:
an extra one has been inserted into the DNA segment making it insertion
Answer:
Insertion Mutation
Explanation:
Insertion is a type of mutation involving the addition of genetic material. An insertion mutation can be small, involving a single extra DNA base pair, or large, involving multiple pairs of extra DNA base pairs.
What do you think some density-dependent limiting factors might be?
Answer:
Density-dependent limiting factors include competition, predation, herbivory, parasitism and disease, and stress from overcrowding.
Explanation:
Hope it helps!
Answer:
africa
Explanation:
mvpinovnob
(2)
n
(b)
The secondary structure of a polypeptide is produced by bonds between amino
acids.
Describe how.
The order in which the amino-acids are placed within the polypeptide determines the tertiary structure and therefore the function of the given protein. Amino acids have different functional groups like methyl(CH3), phenyl(C6H5). Those functional groups can interact with molecules like glucose determining reactions, the proteins that catalyze reactions are called enzymes. Other functional groups of amino acids can be the sulfate groups. For example, insulin has 2 polypeptide chains(Chain A has 21 amino acids, and chain B, 30). Between the two polypeptide chains, 2 disulfide bonds form altering its shape.
The secondary structure of a protein is generated by hydrogen bonds between atoms of the polypeptide backbone.
A hydrogen bond is an intramolecular attraction between a hydrogen atom in one molecule and an electronegative atom (e.g., oxygen) of another molecule.The most common types of secondary structures in proteins are alpha helices and beta sheets.In alpha helices, the carbonyl group of one amino acid is bonded to the amino group of another amino acid spaced four residues apart in the polypeptide chain.In beta-sheets, different regions of the polypeptide line up next to each other, thereby these protein regions interact by hydrogen bonds.In conclusion, the secondary structure of a protein is generated by hydrogen bonds between atoms of the polypeptide backbone.
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How are biodiversity and the cycling of matter
related to maintaining ecosystem services
Answer: biodiversity is the variety and variability of life on Earth. Biodiversity is typically a measure of variation at the genetic, species, and ecosystem level. Terrestrial biodiversity is usually greater near the equator, which is the result of the warm climate and high primary productivity.
Biodiversity and the cycling of matter are related to maintaining ecosystem services because they ensure the functioning and stability of ecosystems, which provide important benefits such as air and water purification, pollination, and climate regulation.
What is biodiversity?Biodiversity refers to the variety of life in an ecosystem, including the variety of species, genetic diversity within species, and the diversity of ecosystems and landscapes.
Biodiversity is essential for the functioning and stability of ecosystems and provides important ecosystem services such as pollination, soil formation and fertility, climate regulation, and disease control. Biodiversity also helps to maintain resilience in the face of environmental change and provides food, fiber, fuel, and medicinal resources for humans. The loss of biodiversity due to human activities is a major environmental concern, and conservation efforts aim to protect and preserve biodiversity for the benefit of current and future generations.
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While studying bacterial cells, scientists measure the lengths of the cells in one colony. The chart shows their data. The scientists notice that one measurement stands out. How should the scientists best deal with this measurement? accept it as true and use 85 micrometers in the data when they find the average length accept it as true but say that it is the only cell that has ever been that long consider that there was an error during measuring and collect further data consider that it is possible but very unlikely for these bacterial cells to be so long
Answer:
C
Explanation:
consider that there was an error during measuring and collect further data
Answer:
C .consider that there was an error during measuring and collect further data.
Explanation:
Biotechnology examples
Answer:
Medical Biotechnology. Medical biotechnology involves the use of living cells to develop technologies for the improvement of human health. Agricultural Biotechnology. Nutrient Supplementation. Abiotic Stress. Strength Fibres. Biofuels. Healthcare.
Explanation:
These are types of Biotechnology
As PCBs move up the trophic level in food chains, of food web, their concentration increases. What is that called?
All proteins have amino acids as their building blocks. Even though there are only 20 amino acids, there are more than a million different proteins, and each works in a unique way. Which of the following conclusions about a protein's function is best supported by this information? (4 points)
Group of answer choices
The amino acids combine in different ways to form proteins with different shapes, and this affects which molecules can bind to it, which in turn directs the protein's function.
The amino acids reproduce in different ways, and this allows them to form many different proteins, which in turn directs the protein's function.
The shape of a protein determines what amino acids it is made of and what types of reactions it can be used for, which in turn affects the protein's function.
The shape of a protein dictates when a protein will break apart into amino acids, which in turn affects the protein's function.
Answer:
The amino acids combine in different ways to form proteins with different shapes, and this affects which molecules can bind to it, which in turn directs the protein's function.
Explanation:
There are many different combinations for amino acids to bind, and all of the different combinations have very different structures.
Additionally, the unique shapes of all proteins determine the exact function that they have.
These different shapes will also affect what molecules can bind to it.
3. Your friend shares that she can't believe a malfunction of an organelle can also lead
to disruption of homeostasis in organisms because the organelles are so small. Do
you agree/disagree with this claim? Provide an example to support your response.
What is one function of proteins?
Answer:
. It helps repair and build your body's tissues, allows metabolic reactions to take place and coordinates bodily functions.
Explanation:
reasoning from isolated observations to general principles is called _________. _________ means using general principles to make specific conclusions or predictions.
Answer:
First Line: Induction
Second Line: Deduction
Differentiate between biotic and abiotic factors affecting organisms in their environments?
Answer:
Biotic- Living things
Abiotic- Non- Living
Explanation:
Abiotic- example would be sunlight, water, air (oxygen)
Biotic- examples would be other organisms or other things living
are the volumes larger or smaller than you expect
A student wants to know if the amount of water grass receives affects the growth is this a testable question? Why or why not.
which is most likely to help an introduced species became invasive? 1. a low reproductive rate 2. big difference between original and new habitats 3. a strong predator in a new habitat 4. great tolerance to a wide range of conditions
Answer:
4.
Explanation:
with a great tolerance to a wide range of conditions the species would adapt and thrive which would allow it to reproduce and have all it needs to survive, grow, and take over.
Answer:
The correct answer is D. great tolerance to a wide range of conditions
Explanation:
took the test fam
what type of organismms make up the base of every foodchain
Where is the nucleus found?
Answer:
in an animal cell, the center
Explanation:
Answer:
The nucleus is found in the center. :)
Explanation:
Hope this helped! Have a great day!
Describe the stage of the cell cycle that takes place before mitosis.
The _____ stage occurs before mitosis. In this stage extra sub-______ structures are produced.
The interphase stage occurs before mitosis. In this stage, extra sub-phases like G1, S, and G2 are produced various proteins necessary for divisions.
What do you mean by Cell cycle?The Cell cycle may be defined as the process a cell goes through each time it divides.
Interphase is the initial stage of any cell cycle which is the interval between the end of one mitotic or meiotic division and the beginning of another. It is the longest phase of the cell cycle as compared to the mitotic phase.
Therefore, the interphase stage occurs before mitosis. In this stage, extra sub-phases like G1, S, and G2 are produced various proteins necessary for divisions.
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Answer: The Growth stage occurs before mitosis. In this stage extra sub-cellular structures are produced.
why do chicken eggs grow larger compared to other eggs?
Answer:
Chicken eggs grow larger compared to other eggs due to their relative body sizes.
Explanation:
Egg laying and the size of an egg is relative to the size of the organism. So an ostrich lays a really large egg because it is a larger animal and can handle that size. Whereas a bluebird lays a small egg because it is a small bird.
the study of ecology believed that living and non-living thing do not have any relationship, and living thing is independent of a non-living thing.
true or false
Answer:
true
Explanation:
Inputs and outputs of a system include energy, matter, and information
O True
O False