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Sergio [31]
3 years ago
6

While writing your lecture notes, you are trying to develop a way to impart to your students how the removal of a water molecule

, a hydroxyl and a hydrogen atom, will be used in making macromolecules. A molecule is a collection of atoms joined through different types of bonds. A macromolecule is the joining of numerous molecules into something that is relatively quite large. The addition of a molecule to a macromolecule, as well as the removal of a molecule from the macromolecule, involves a molecule of water. From past experience you are aware that when you state this to your students many will unfortunately assume you are referring to liquid water. Your students must understand that in biological reactions water, H2O, is actually a hydroxyl group (-OH) and a hydrogen atom (H+) that will be removed or added when altering macromolecules. A dehydration synthesis (removal of water) reforms atomic bonds between molecules to create a larger macromolecule. In a dehydration reaction, a hydroxyl group is removed from one reactant molecule while a hydrogen atom is stripped from another reactant molecule.
Biology
1 answer:
natulia [17]3 years ago
4 0

Answer:

yes boy

Explanation: yhyhyh

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or each of the following genetic topics, indicate whether it focuses on transmission genetics, molecular genetics, genomics or p
Bad White [126]

Answer:

A. transmission genetics

B. population genetics

C. molecular genetics

D. genomics

E. molecular genetics

Explanation:

Transmission genetics can be defined as the study of the mechanisms involved in the inheritance of genetic material by offspring from parents. This discipline started with the discovery of inherited characteristics in pea plants by Mendel (1865).

Population genetics is a subdiscipline of genetics that studies genetic variation within and between populations. Population genetics is an area that explains how allele and genotypic frequencies change across time, thereby this subdiscipline is closely linked to evolutionary biology.

Genomics is a broad area of genetics that studies the function, evolution, structure, function, mapping and comparison of genomes (i.e., the whole genetic material contained in each cell of a given organism). This discipline aims at understanding entire gene pools. Genomics includes different research areas including structural genomics, functional genomics, epigenomics and metagenomics.

Molecular genetics is a sub-discipline of genetics that studies the mechanisms involved in preserving the genetic material (i.e., DNA and RNA), and to understand how the structure and expression of the genetic material influence the observed variation among organisms.

6 0
3 years ago
A substance that releases hydroxyl ions in water is a _____. acid base salt
Helen [10]
A substance that releases Hydroxyl Ions in water is called a Base
7 0
2 years ago
Read 2 more answers
What is the difference between an atom of silver and anatom of gold?  
eduard
The right answer is C. I think, a. and d. are obviously not serious. B is not true, because Ag and Au are in the same group in the periodic table and therefore have the same number of electrons in the last level. So, they form ions with the same charge. C is true beacause Ag and Au have different numbers in the periodic table and different amount of protons and neutrons in their nucleuses. 
6 0
3 years ago
4 When an atom takes on electrons, it will have which of the following?
Gre4nikov [31]

Answer:

a neutral charge

Dad I'm so taking electron so it would be a neutral charge because it will do something

5 0
3 years ago
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The ratio between the force of sliding friction and the normal force of an object is called _____.
Yuki888 [10]
The ratio between the force of sliding friction and the normal force of an object is called the coefficient of friction.


Hope this helped :)

4 0
3 years ago
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