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
Can length be measured in grams
lord [1]
No you can't, Grams only for Weight
7 0
3 years ago
Read 2 more answers
The eggs released by sponges during reproduction have proteins on their surfaces that prevent sperm from different sponge specie
Xelga [282]

Answer:

Gamete compatibility

Explanation:

Function with games is important for sexual reproduction. Wolbachia are endosymbiotic bacteria that are maternally transmitted and exploit gamete function in many types of arthropod.

In Drosophila, Wolbachia-infected males ' fertilization of uninfected eggs by sperm often results in an early developmental arrest.

Therefore the answer is -

Gamete compatibility

7 0
3 years ago
Which of the following locations would have the least humidity?
ozzi

Answer: B. cold, dry iceberg

8 0
3 years ago
What does polymerase chain reaction do
dusya [7]

Sometimes called molecular photocopying the polymerase chain reaction is a fast and inexpensive technique used to amplify copy small segments of DNA.

3 0
3 years ago
Read 2 more answers
Humans produce the enzyme amylase. This enzyme breaks down starch, a
maria [59]

Explanation:

We lack the enzyme cellulase which is the enzyme required to break down cellulose.

4 0
2 years ago
Other questions:
  • The presence of which element would indicate that a star is going through a high mass star cycle
    5·1 answer
  • What are the four major ocean basins?and are they connected?
    6·2 answers
  • How does rough er differ from smooth er?
    6·2 answers
  • Yellowstone National Park has 124 wolves living in it. The park covers 3472 square miles. What is the population density of wolv
    15·2 answers
  • If you have inherited the talent to play the piano, you can play the instrument really well without much practice.
    12·1 answer
  • Please help me please
    7·1 answer
  • During the potato slices core practical, why would water move in to the potato?
    11·1 answer
  • Use the following dichotomous key to identify an irregular blue flower with five petals and a fruit that is a ripened flower ova
    6·1 answer
  • What are the two types of ATP production available in our muscles?
    10·1 answer
  • The cooler air over the ocean moves toward the beach during the day to replace the warm, rising air over the land
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!