Answer:
C. amount of phosphate
Explanation:
First, you need to know what a dependent variable and an independent variable are.
The independent variable is the one that influences the dependent variable to exhibit a response that influences, generating a result that can be observed by the researchers.
The dependent variable, on the other hand, is one that does not influence anything, but is influenced to generate a result, by the independent variable.
In the question above, the researchers want to test the hypothesis that the added phosphate will cause the marigolds to produce more flowers. According to this hypothesis, we can conclude that the researchers want to know the influence of the amounts of phosphate on the flowering of marigolds. In this case, we can say that the amount of phosphate is the independent variable of the experiment.
B. A plasmid
C. A genetic marker
D. A restriction enzyme
A molecule is a fundamental concept in chemistry that represents the smallest unit of a chemical compound that retains the properties of that compound. It's formed when two or more atoms come together and bond with each other.
Atoms are the basic building blocks of matter. They consist of a nucleus composed of protons and neutrons, surrounded by a cloud of electrons. Atoms can combine with each other through chemical bonds to form molecules. One of the most common types of chemical bonds is the covalent bond. In a covalent bond, atoms share electrons to achieve a more stable electron configuration.
In ionic bonding, atoms transfer electrons to each other, resulting in the formation of ions with opposite charges. These ions are attracted to each other, creating an ionic bond. The arrangement of atoms within a molecule is crucial to its properties and behavior. The type and arrangement of bonds determine the molecule's shape and how it interacts with other molecules.
To learn more about chemical compound , here
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Explanation:A special case of polar forces occurs in what is called the hydrogen bond. In many situations, when hydrogen forms a covalent bond with another atom , electrons move toward that atom, and the hydrogen acquires a slight positive charge. The hydrogen, in turn, attracts another atom, thereby forming a kind of bridge between the two.
i think
B. Think You Get Enough Protein?
C. Put Your Priority on Protein
D. Why Protein Will Never Go Out of Style
I just took the test on plato- It's C "Put your Priority on Protein"
Answer:
Because the surface of a leave is nonpolar. I just did it!
Explanation:
The other answer is ridiculous! Please people don't answer (guess) if you haven't actually studied this before.
All the others ARE WRONG except for this one.
Just like when you step out of a swimming pool, why does the water roll off your body? Part of the answer is that your skin is made of cells that are covered in lipids. Lipids do not mix with water because water is made of polar molecules, and lipids are nonpolar molecules.
Ever heard the word hydrophobic? Nonpolar molecules are repelled by water and do not dissolve in water; are hydrophobic. A leaf is nonpolar! Water is polar! They don't dissolve...
This is correct and true! But before submitting an answer make sure the question is the same one. Stay Safe!