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Marianna [84]
3 years ago
6

How are taxonomic keys used

Biology
2 answers:
Lena [83]3 years ago
6 0

Explanation:

to  be taxonomick

Shtirlitz [24]3 years ago
5 0
A taxonomic key is a simple tool used to identify a specific object. A taxonomic key is one of the most useful tools available to scientists trying to identify an unknown organism. Systematists rely on keys to help identify known organisms and determine whether they have discovered a new organism entirely.
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How is the energy released by a molecule of ATP?
raketka [301]
When one phosphate group is removed by breaking a phosphoanhydride bond in a process called hydrolysis, energy is released, and ATP is converted to adenosine diphosphate (ADP). ... Likewise, energy is also released when a phosphate is removed from ADP to form adenosine monophosphate (AMP).
5 0
3 years ago
Hi! I am confused on how to do Q2. Anyone doing A-levels can solve that questions and explain? Thanks! <3
riadik2000 [5.3K]

Answer:

i) Glucose

ii) β(1-4) glycosidic bonds.

iii) Oxygen

Explanation:

Cellulose is an important structural carbohydrate found in plants. It forms a major component of the plant cell wall.

Cellulose is a polysaccharide formed by monomers of glucose.  These glucose monomers are joined together by covalent bonds called β(1-4) glycosidic bonds, which means that the 1st carbon of one glucose is bound to the 4th carbon of the next glucose. To make this arrangement,  every other glucose molecule in cellulose is inverted, which you can see in the diagram.

Glucose monomers contain carbon, hydrogen, and oxygen only. If you look at the pattern of the molecule (remembering every second glucose is inverted), you can see that Z must be O.

The functional group denoted by Z is oxygen. The OH groups on the glucose from one cellulose chain form hydrogen bonds with oxygen atoms on the same or on another chain, holding the chains firmly together and forming very strong molecules - giving cellulose its strength.

4 0
3 years ago
What types of organisms would you expect to see in an area that recently experienced a volcanic eruption?
Licemer1 [7]

Hello There!

The correct answer is

b. mosses and algae

Hope this helped

HyperZ ^_^

5 0
3 years ago
Read 2 more answers
What are the three main criticisms of the evolutionary explanation of human sexuality?
disa [49]
(1) start with an effect and work backward to an explanation (2) do not recognize social and cultural influences, and (3) absolve people from taking responsibility for their sexual behavior.
7 0
3 years ago
A mutation may cause a change in the genotype of a trait? <br><br> True or false
AnnyKZ [126]

Answer:

true

Explanation:

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6 0
3 years ago
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