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
dybincka [34]
3 years ago
5

Which trem are used to identify pure substances?

Biology
2 answers:
ludmilkaskok [199]3 years ago
6 0

Answer:

answer is B

Explanation:

hope that help uwu yw

dimulka [17.4K]3 years ago
6 0
B, an element and a compound.
Explanation: pure substances are only made up of a single atom (a element) or one type of molecule(a compound. )
You might be interested in
Systemic fungal infections (e.g. Candida and Cryptococcus) and tuberculosis (Mycobacterium) are on the rise. One of the reasons
miss Akunina [59]

Answer:

a) the molecules can be found in the picture below

b) (i) isocitrate lyase ( isocitrate to glyoxylate)

   (ii) malate synthase (glyoxylate to malate)

c)  Glyoxylate cycle do no exist in animals

Explanation:

b) in the glyoxylate cycle isocitrate lyase helps in conversion of  isocitrate to glyoxylate. Also, helps in conversion of glyoxylate to malate by using malate synthase.

c)   Glyoxylate cycle do no exist in animals, it only exist in plants and bacteria. This is because they can produce glucose from acetyl-CoA in required amounts.They have the ability to change acetyl-CoA from fat into glucose. But in animals, this mechanism is not possible.

6 0
3 years ago
Pls help i dont understand :( Will Give Brainliest + 25 points!!
Airida [17]

Answer:

Transformed into chemical energy

Explanation:

5 0
3 years ago
Read 2 more answers
You check the barometric pressure and find that it is reading only 920 millibars. two possible effects could be responsible for
Archy [21]
If you check the barometric pressure and find that [sic] it is reading only 920 millibars ... two effects possibly responsible for this lower than average reading are 1) elevation (~2500' MSL) or 2) a LOW pressure weather system such as a mid-latitude or tropical cyclone. Also <span>A storm is approaching or barometer is read over a mountain</span>
6 0
3 years ago
How does the temperature of earth's crust compare to the temperature of earth's interior?
maxonik [38]
The temperature of the crust is much cooler than the interior.
Hope this helped :)
3 0
3 years ago
Why is mitosis such a critical part of the cell cycle?
Evgen [1.6K]

Answer:

Mitosis is a way of making more cells that are genetically the same as the parent cell. It plays an important part in the development of embryos, and it is important for the growth and development of our bodies as well. Mitosis produces new cells, and replaces cells that are old, lost or damaged.

Explanation:

5 0
3 years ago
Other questions:
  • How are algae different from plants?
    11·2 answers
  • Use the drop-down menus to complete each sentence.
    11·2 answers
  • Which is not used to describe a population of grizzly bears in canada
    6·2 answers
  • What happens when blood sugar is low
    14·1 answer
  • Puromycin is an antibiotic. Its effect is to force the ribosome to detach from the mRNA chain before reaching the stop codon. Ex
    14·2 answers
  • The overall long-term effects of air pollution are not yet certain.<br><br><br> True False
    15·2 answers
  • Plz help ill give brainliest
    9·2 answers
  • 3. A county has recently evolved from underdeveloped to developed and the birth and death rate have stabilized, This is known as
    6·1 answer
  • The male and female reproductive systems mature as the_________ system develops.
    7·1 answer
  • What does the word biomass mean?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!