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
tino4ka555 [31]
3 years ago
15

17._________contains plenty of salt.It is found in the seas and oceans.Seawater is also called.

Biology
1 answer:
Alexxx [7]3 years ago
5 0

Answer:

17. Sea Water  

18. Salt Water (Hard Water)

19. Ground Water

20. Fresh Water

You might be interested in
20 POINTS
podryga [215]
I think it will be RNA for both questions
8 0
2 years ago
Read 2 more answers
1. An enzyme is considered a(n) ____ because it speeds up a chemical reaction without being used up.2. In a catalyzed reaction,
Zepler [3.9K]

Answer:

(1)Catalyst, (2) substrate, (3) active site, (4)activation energy, (5)induced fit, (6)cofactor, (7)denature

Explanation:

An example of an enzyme is carbonic anhydrase. It catalyzes the reversible reaction between water and carbon dioxide, in the body, to form carbonic acid. This reaction would normally be very slow but is sped up in the body. This allows the body to regulate the pH of the blood and also helps gets rid of carbon dioxide from the tissues.

8 0
3 years ago
Read 2 more answers
Are dogs carnivores, omnivores, or herbivores?
Zigmanuir [339]
Dogs are omnivores, eating a mix of protein and grain and much more

3 0
3 years ago
Read 2 more answers
I. fertilization II. zygote forms III. gamete production IV. sperm transported near egg Organisms can reproduce asexually or sex
yKpoI14uk [10]
1. gamete production
2. sperm transported near egg
3. fertilization
4. zygote forms
7 0
3 years ago
Read 2 more answers
If limulus ameboyte lysate turns into a gel when exposed to a sample, it means gramnegative bactera
saul85 [17]

Answer:

Gelation is the analytical signal used for the qualitative and quantitative detection of lipopolysaccharides. Bacterial endotoxins are lipopolysaccharides (LPS) located exclusively on the outer membrane of gram-negative bacteria; Their presence in injectable pharmaceutical products may be associated with problems during production, there are established endotoxin limits for this type of product. When the reagent is faced with solutions containing endotoxins, it produces gelling.

Explanation:

The LAL (Limulus Amebocyte Lysate) test is used to detect and quantify endotoxins associated with gram-negative bacteria. It is based on the amebocytes from the blood of the Limulus polifemus crab gel in the presence of minimal concentrations of endotoxin (ng / ml of blood ). It is positive in 60% of bacilli due to gram-negative enteric bacilli. The presence of endotoxins is determined by the formation of an insoluble gel or clot. The reaction requires the presence of divalent cations. The speed of the reaction depends on the endotoxin concentration, the pH and the temperature. The lysate contains a cascade enzyme system that is progressively activated in the presence of endotoxins. As a final result, the coagulable protein (coagulogen) is transformed into a gel (coagulin), which is the basis of the tube gel method.

3 0
2 years ago
Other questions:
  • One should wash their hands with rather than during all of your work breaks, before eating, and after work
    10·1 answer
  • 12. What does it mean to be a recessive allele?<br> a. Give an example:
    6·2 answers
  • All chordates have _____ (at some point in their life cycle). feathers diaphragm fins pharyngeal pouches
    14·1 answer
  • If you've eaten carrots or radishes, you've eaten the plant's roots. <br> a. True<br> b. False
    14·2 answers
  • Because Spain held such a dominant presence in the Americas, Portugal focused on _________.
    14·2 answers
  • Which contributes to the polarity of a water molecule?
    6·1 answer
  • ____has the most control of traits and inheritance?
    12·2 answers
  • A scientist wants to study the interactions of different birds in the southern part of a desert. What should the scientist do fi
    10·1 answer
  • During which period of development do individuals gradually become able to think like adults? adolescence childhood infancy adul
    11·2 answers
  • What is the correct amino acid sequence for the<br> mRNA code AUGCCAGUAUGA
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!