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
9966 [12]
3 years ago
9

most biological macromolecules contains carbon, hydrogen and oxygen atoms. which of these has the carbon, hydrogen and oxygen in

a 1:2:1 ratio?a. carbohydratesb. lipidsc. oilsd. proteins
Biology
2 answers:
nata0808 [166]3 years ago
4 0
The answer would be A. carbohydrates (carbs) because carbs are generally composed of sugars and glucose (as an example) has the ratio between carbon, hydrogen and oxygen in a 1:2:1 ratio in its form: C6H12O6
igomit [66]3 years ago
4 0

Answer:

a. Carbohydrates

Explanation:

These macromolecules are the ones that contain carbon, hydrogen  (that is the reason of the name carbo hydrate), and oxygen.

The formula of them is based in water molecule (H2O), plus the atom of carbon. Actually is the carbon, the element that states the  number of molecules of water. Their formulas is Cm(H2O)n. As an example is the glucose or fructuose, both with a formula C6H12O6.

with this proportion, the ratio will be 1:2:1 of carbon, hydrogen, oxygen.

Hope this info is useful

You might be interested in
A strand of DNA contains the bases adenine, cytosine, cytosine, and guanine, in that order. Which would be the order
kirill [66]

Answer: thymine, guanine, guanine, and cytosine

Explanation:

A pairs with T

G pairs with C

6 0
3 years ago
What conclusion could you make about conduction and convection based on these observations?
Scilla [17]
Sorry b, gonna need to know that the observations are. 
4 0
4 years ago
Read 2 more answers
For each biomolecule below, match the benefit provided to the body
Snowcat [4.5K]

Answer:

1. Protein - build lean muscle and strengthen tendons

2. Lipids - insulation and long-term energy

3. Carbohydrates - provides quick, easily digested energy

4. Nucleic Acids - repair and replicate DNA and RNA

Explanation:

a. Think of protein as what helps your muscles grow and strengthen

b. Think of lipids as fats (blubber, the extra fat, helps insulate seals from the cold)

c. carbohydrates are found in starch and bread products, and are used to help build up energy prior to marathons.

d. nucleic acids -  think of nucleus; it is where genetic material is located, and also where DNA and RNA is located.

3 0
3 years ago
Which generalization can be made from the data in the table?
balu736 [363]

Answer:

answer is C

Explanation:

it's according to the table as temperature has increased chirps has gradually decreased.

3 0
3 years ago
Read 2 more answers
Homeostasis is a term which describes the process whereby the body ________.
rjkz [21]
<span>maintains a constant INTERNAL environment
so other options included internal variable and external environment. but its internal and environment</span>
3 0
4 years ago
Other questions:
  • Is an allele for a trait that has no effect on a species fitness affected by natural selection?
    12·1 answer
  • How do artificial reefs affect a marine ecosystem stability ?
    9·1 answer
  • Which symbiotic relationship is illustrated by an algae and fungus living together?
    5·1 answer
  • An 8-ounce glass of low-fat chocolate milk contains 160 kilocalories (kcal) and 8 grams of protein. what percent of the kcal in
    7·1 answer
  • City that is our country’s spaceport
    11·1 answer
  • When particles travel from an area of high concentration to low concentration, it's called ...
    8·1 answer
  • Plants and other producers make their food using photosynthesis<br> O<br> O<br> True<br> False
    13·1 answer
  • If the allele B represents black fur and the allele b represents white fur, what
    8·1 answer
  • All of the genes in a cell's nucleus.<br> Heredity<br> Genome<br> Alleles
    5·2 answers
  • Which system lowers heart rate, decreases blood pressure, and stimulates digestion?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!