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
ddd [48]
3 years ago
10

Which branch of chemistry studies the compositions if substances? the environmental impact of chemicals?

Biology
1 answer:
Makovka662 [10]3 years ago
3 0

Answer;

-Analytical chemistry - composition.

Environmental - impact of chemicals

Explanation;

-Analytical chemistry involves the qualitative and quantitative determination of the chemical components of substances. In qualitative analysis all the atoms and molecules present are identified, with particular attention to trace elements. In quantitative analysis the exact weight of each constituent is obtained as well.

Environmental chemistry is the study of the chemical and biochemical phenomena that occur in the environment.It relies heavily on analytical chemistry and includes atmospheric, aquatic, and soil chemistry.

You might be interested in
PLEASEE HELP.!! ILL GIVE BRAINLIEST.!! *EXTRA POINTS* DONT SKIP:((
JulsSmile [24]

Answer:

most likely b, a population is many living with each other and not just one species

7 0
3 years ago
100 POINTS
docker41 [41]

Answer/Explanation:

Green plants can synthesise their own food by using light energy from the sun to convert carbon dioxide and water into glucose, with the release of oxygen. This process is called photosynthesis, and it occurs in specialized organelles called chloroplasts.  The first stages of photosynthesis require light energy, and are often called the light-dependent reactions. The next stages occur in the absence of light energy, called the light-independent reactions.

In the light-dependent reactions, chlorophyll in the chloroplasts absorb light, converting into stored chemical energy in the form of NADPH and ATP. The high energy electron produced by light absorption travels down an electron transport chain, driving the pumping of hydrogen ions and creating a gradient. This provides the energy to produce ATP by ATP synthase

This process is used to provide for the light-independent reactions to  form carbohydrates from carbon dioxide during a process called the Calvin cycle. The carbohydrates produced during photosynthesis are broken down during cellular respiration to generate ATP.

8 0
3 years ago
PLEASE HELP ME!
timama [110]
1) The process arrow A represents is photosynthesis.

2) Arrow A represents light energy transformation. Light energy from the sun is converted into chemical energy in plants.

3) Photosynthesis is part of a carbon recycling process in the carbon cycle. Plants absorb light energy and convert it to chemical energy. Plants absorb carbon dioxide which is exhaled by humans and animals. Plants then produce oxygen which is absorbed by humans and animals. Animals also eat plants thus passing the carbon compounds along.

I hope this makes sense. Hope this helps! :)
7 0
3 years ago
What is the function of cellulose in plants
AveGali [126]

Cellulose helps make a plant strong and stiff, so it doesn't bend and break. It is in a plants cell walls.

7 0
3 years ago
Read 2 more answers
A cell approaches a large macromolecule. To consume it for food, the cell extends two pseudopods that surround and pull the macr
zaharov [31]

Answer:

B.  phagocytosis

Explanation:

Taking the Study Island lesson as I type this.

8 0
3 years ago
Other questions:
  • Gomphoses are among the most common joints in the body. <br> a. True <br> b. False
    6·1 answer
  • Before mitosis can begin, during the s period of interphase, the chromosomes must be
    6·1 answer
  • Cells from a developing embryo are transferred from position a to position
    15·1 answer
  • Which of the following is a good example of something a cell might do during G1 phase
    9·1 answer
  • _____________organisms tolerate only limited variation in environmental osmotic concentration.
    9·1 answer
  • The researchers observed a random sample of mating pairs. The spiders had all been identified and measured before the mating occ
    5·1 answer
  • Which of the following happened during the Great Depression?
    14·1 answer
  • What is non-specific immunity to disease? *
    14·1 answer
  • What is an important trait or skill for a scientist to have?
    6·2 answers
  • Which of the following best supports the claim that organisms of different domains share a common ancestor?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!