1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
expeople1 [14]
3 years ago
14

Which is a key element found in all carbohydrates, lipids, proteins, and nucleic acids?

Chemistry
1 answer:
klemol [59]3 years ago
8 0
Carbon because they all have CHO in the chemical equations
You might be interested in
Students are completing a table about a particular subatomic particle that helps make up an atom. The students have filled in on
Semmy [17]
Answer:
<span> Its location is in the nucleus, because the particle is a proton or a neutron.</span>
5 0
3 years ago
Read 2 more answers
2. When a teaspoonful of sugar is added to water in a beaker,
Ket [755]
Sugar + water = 2) a solution
3 0
3 years ago
Read 2 more answers
3) In the Hydrolysis of Disaccharides and Polysaccharides portion of the lab, starch should give one positive iodine test and on
AfilCa [17]

Answer: potassium iodide is the basic test for starch,and the positive test is blue-black coloration, any other test substance which is not starch will give a negative results.

Explanation:

Starch is an example of  polysaccharide  and since the standard test for it is potassium iodide solution, it gives a positive test.

Diasaccharides e.g maltose are reducing sugars.their standard test is BENEDICT test .

Therefore, in the hydrolysis;  starch should give a positve test, while Diasaccharides should give negative rest.

3 0
3 years ago
What does this equation, 2 C(s) + O 2(g) ® 2 CO(g), tell us?
Zanzabum

Answer:

D. All of these.

Explanation:

For an equation to be balanced the number of atoms of each kind in the reactants and the products should be the same.

Then from this equation, CO  is a product.

Last, two carbon atoms undergo reaction with the oxygen molecule for complete reaction to occur. Each atom combines with one oxygen atom.

7 0
3 years ago
Read 2 more answers
Will the different flavors of khool aid effect the temperature of the boiling point
Andre45 [30]
No it does not effect the temperature of boiling point
8 0
3 years ago
Other questions:
  • The primary difference between a scientific theory and a scientific law is that a law:
    15·1 answer
  • What is the name of the molecular compound SF 5? sulfur pentafluoride sulfur hexafluoride sulfur heptafluoride monosulfur tetraf
    11·1 answer
  • How many grams of oxygen are required to produce
    7·1 answer
  • How many liters are in one kiloliter?
    6·1 answer
  • 1. For each of the molecules below, determine the electron geometry, molecule geometry, and bond
    9·1 answer
  • I WILL GIVE THE BRAINLIEST
    11·1 answer
  • An average reaction rate is calculated as the change in the concentration of reactants or products over a period of time in the
    9·1 answer
  • Draw the product(s) obtained when benzoquinone is treated with excess butadiene. using wedges and dashes, indicate the stereoche
    14·1 answer
  • Please Help ASAP!! Marking Brainliest!
    9·1 answer
  • Interpret diagrams wich diagram or diagrams represent a single elemnt
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!