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
Marat540 [252]
3 years ago
13

Which animal has a single-loop circulation?

Biology
1 answer:
Lubov Fominskaja [6]3 years ago
8 0

Answer:

Fish

Explanation:

Fish are vertebrates and only have a single loop-circulation system.

You might be interested in
Which of these is an example of interactions between the atmosphere and geosphere?
Delicious77 [7]
<span>B)erosion of soil due to wind
</span>
Atmosphere is air. 
Geosphere is rocks/soil. 
8 0
3 years ago
Read 2 more answers
What an enzyme?<br> I'll give brainliest
Damm [24]

Answer:

Enzymes are proteins that act as biological catalysts. Catalysts accelerate chemical reactions. The molecules upon which enzymes may act are called substrates, and the enzyme converts the substrates into different molecules known as products.

Explanation:

Hope this helps

6 0
3 years ago
(oxygen, electron transport chain, chemiosmosis, NADPH)
Vaselesa [24]

Hai there :3 I'm planning to study chemical engineering.

Question related to Biochemistry (Photosynthesis & Cellular Respiration)

1. Chemiosmosis.  In the process of chemiosmosis, specific enzymes (such as ATP synthase) create ATP. Hydrogen ions go from a higher proton concentration to a lower one, which is why it's called chemio"osmosis"

2. Electron Transport Chain (ETC). The name says it all. Simply explained, electrons are transported and transferred in the mitochondrial membrane.

3. Oxygen. O2, the diatomic molecule, is essential in respiration. In the final stage of respiration, at the near end of the electron transport chain, oxygen accepts protons to become water. Cells use O2 during oxidative phosphorylation.

4. NADPH. I remember learning what this acronym means by heart. Nicotinamide Adenine Dinucleotide Phosphate Hydrogen. NADPH is essential in photosynthesis as a typical coenzyme in the reduction of chemical reactions.

6 0
3 years ago
Which best describes a gamete?
Natalija [7]
The answer would be C. A haploid cell.

Gametes are haploid cells made by meiosis. Male and female gametes fuse together during fertilization and form the diploid zygote.
6 0
3 years ago
Read 2 more answers
Differentiate 10sinxcosx​
Harman [31]

Answer:

10\,cos\,2x

Explanation:

To differentiate: 10\,sinx\,\,cos x

Solution:

Use product rule: [f(x)g(x)]'=f'(x)g(x)+f(x)g'(x) and the following formulae:

(sinx)'=cosx\,,\,(cosx)'=-sinx

(10\,sinx\,\,cos x)'=10[(sinx)'cosx+(sinx)(cosx)']\\\\=10[cosx\,cosx-sinx\,sinx]\\\\=10[cos^2x-sin^2x]

Use cos^2x-sin^2x=cos2x

(10\,sinx\,cosx)'=10\,cos2x

8 0
3 years ago
Other questions:
  • Yellow pea color (A) is dominant to green pea color (a). Smooth pea texture (B) is dominant to wrinkled pea texture (b). If pare
    11·1 answer
  • I NEED HELP QUICK, PLEASE!!!
    11·2 answers
  • Historic and Current real life examples
    12·1 answer
  • Juan inflates a balloon and then releases its end to let the balloon go free as air comes out. The balloon then flies around the
    15·2 answers
  • A drug that blocks the effects of a neurotransmitter is called a(n) ____.​
    13·2 answers
  • What disease is caused by misshaped red blood cells that prevent oxygen from properly reaching other parts of the body?
    6·1 answer
  • The barking owl of Australia may live in a savanna, which is an area that contains mostly grasses. Which prey species might this
    14·2 answers
  • The graph shows how a Serengeti Buffalo population changed over a period of years. At the beginning of the time period, the buff
    11·1 answer
  • PLS HELP. DUE TODAY IN 5 MINUTES!!!!<br> How does the frequency of Microwaves compared to x-rays?
    6·2 answers
  • If there is no family history of a particular disease but a child has the disease as well as the responsible genetic mutation in
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!