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
zubka84 [21]
2 years ago
7

Essential amino acids cannot be made

Chemistry
1 answer:
sattari [20]2 years ago
4 0

Answer:

True

Explanation:

There are 9 essential amino acids which cannot be made by the body and have to be obtained from food.

They are histidine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan, and valine

You might be interested in
Why is it important for someone to hold enzymes in their functional shapes
kumpel [21]

Answer:

there are spaces within the enzymes that is active.  That active site allows substrates to join in.  This helps the enzyme carry out the chemical reaction with the substrate.

Explanation:

4 0
3 years ago
What is the difference between osmosis and diffusion?
Scorpion4ik [409]
<span>B. Osmosis is movement of proteins, and diffusion is movement of water.
</span>
3 0
3 years ago
Read 2 more answers
liam uses a machine that counts waves on a metal cable. The machine counts 25 waves in 2 seconds. what is the frequency of the w
Softa [21]
Frequency is defined as the number of waves per second. In this machine 25 waves pass in one second.
We need to calculate the number of waves that pass a particular point during one second.
During 2 seconds -25 waves
Therefore in one second - 25/2 = 12.5 waves/s.
1 wave per second has the unit Hertz (Hz)
Therefore answer is 12.5 Hz
7 0
2 years ago
If your density was supposed to be 2.3 g/mL, but you calculated yours to be 2.1 g/mL, what is your percent error?
Reptile [31]

Answer: 0.08695652

Explanation:

You would do the answer you got subtracting from the expected answer over your expected answer

6 0
3 years ago
Which kind of force is a dipole-dipole force?
dexar [7]

Answer:

Explanation:

Types of Attractive Intermolecular Forces. Dipole-dipole forces: electrostatic interactions of permanent dipoles in molecules; includes hydrogen bonding.

This is all I can think of, I hope this has helped you.

-QueenBeauty666-

7 0
3 years ago
Read 2 more answers
Other questions:
  • The ratio of hydrogen atoms to sulfur atoms in sulfuric acid, H2SO4 is
    10·1 answer
  • What is the formula equation for the reaction between sulfuric acid and dissolved sodium hydroxide if all products and reactants
    10·1 answer
  • A drop of water placed on a smooth, dry surface will form a dome-shaped droplet instead of flowing outward in different directio
    5·2 answers
  • as electrons are passed through the system of electron carriers associated with photosystem ii, they lose energy. what happens t
    6·1 answer
  • Please answer this question!
    10·1 answer
  • Room temperature is around 25°C. What is the<br> state of matter of bromine?
    9·1 answer
  • What is an formed when liquid reactants
    8·1 answer
  • What is an atomic nucleus
    5·2 answers
  • 2. Show the molecular formula and electron structure of the simplest compound that forms with only carbon and hydrogen atoms. (1
    10·1 answer
  • Which of the following is not a part of the carbon cycle
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!