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
egoroff_w [7]
4 years ago
14

Which substances contain carbon?

Biology
2 answers:
melisa1 [442]4 years ago
8 0

Answer:

b. proteins and fats

Explanation:

proteins contain carbon hydrogen oxygen like the carbohydrates and lipids

fats are large molecules made up of carbon hydrogen and oxygen

Ksenya-84 [330]4 years ago
3 0

Answer: B I think

Protein molecules are often very large and are made up of hundreds to thousands of amino acid units. Fats are large molecules made up of carbon, hydrogen, and oxygen, as are the carbohydrates, but their hydrogen-to-oxygen ratio is higher than 2;1. For this reason, fats contain more energy-storing carbon-hydrogen bonds than carbohydrates.

You might be interested in
Colony stimulating factors will result in A. platelet production B. fibrinolysis C. white blood cell production D. the productio
____ [38]

Answer:

(C). white blood cell production

Explanation:

CSFs (colony stimulating factors) are glycoproteins that activate intracelluar pathways and promote proliferation of hemopoietic stem cell to form immune cells (white blood cells).

CSFs are released in response to infection and interacts with blood stem cells to produce new immune cells. These resulting new immune cells create an army of cells to fight against the infection and provide immunity.

Thus, the correct answer is option (C).

7 0
3 years ago
The early stage of protein purification often uses a procedure known as "salting out". This is typically done by treating the pr
Vikki [24]

Answer:

Answer is Ammonium sulfate.

Explanation:

The method of adding ammonium sulfate to a protein solution is known as precipitation. This is because the addition of ammonium sulfate will reduce or decrease the solubility of the protein. And as the ammonium sulfate is being increased, so also the solubility of the protein will be decreasing.

And at the long run, the protein will be precipitated. This is what is referred to as the 'salting out' procedure.

3 0
3 years ago
Why can't we just kill invasive species?
snow_tiger [21]

Answer:

we would have to kill ourselves cause were invasive

Explanation:

6 0
3 years ago
Which organisms are both heterotrophic and autotrophic?
Naddika [18.5K]
I’m going to guess the answer c
8 0
2 years ago
Read 2 more answers
Akeelah extended her arm in front of her and then extended one of her fingers. She focused on that finger. Next, she closed her
blsea [12.9K]

Answer: Binocular disparity.

Explanation:

Binocular disparity is the slight difference between the points of view provided by both eyes. This difference in image location is what our brain uses to perceive depth from two-dimensional images provided by each eye.

6 0
3 years ago
Other questions:
  • Which of the following statements about wildfires is true?
    12·1 answer
  • Help please !!!!!!!!!!!!!
    6·1 answer
  • How is a cup of hot chocolate with an ice cube a system?
    10·1 answer
  • A doctor gives a drug to a depressed patient in the belief that the patient’s depression is caused by an abnormal amount of sero
    9·1 answer
  • List three ecosystem services provided by wetlands:<br> 1:<br> 2:<br> 3:
    13·1 answer
  • Darius has made the hypothesis that "the more fertilizer a plant gets, the more leaves it will have." Do the data in the table b
    9·1 answer
  • Down syndrome, the most common genetic condition in the United States, is also called trisomy 21. What does this mean?
    8·2 answers
  • Match the vocabulary terms to their definitions.
    5·1 answer
  • When does anterior lobe of pituitary gland secrets LH HORMONE
    12·1 answer
  • Reptiles depend on energy from what to increase their body temperature.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!