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
navik [9.2K]
2 years ago
7

Enzymes are proteins that speed up reactions by

Biology
2 answers:
Korolek [52]2 years ago
7 0
They lower the activation energy. The energy needed for a reaction to occur.

<span>ANSWER: lowering the amount of energy required.
</span>
BTW. The enzyme is a ferment conducting chemical reactions in living organisms. Each enzyme catalyzes a chemical reaction strictly defined for a specific substrate and conditions.
krok68 [10]2 years ago
7 0
<em>Enzymes speed up reactions by lowering the required activation energy level.</em>
You might be interested in
Which organisms replicate cells by mitosis?
Firlakuza [10]

Answer:

B. because prokaryotes (bacteria) use binary fission instead of mitosis. i hope this works

6 0
3 years ago
Timothy was born without testes. With respect to hormone production and sexual behavior, which of the following is the most like
kodGreya [7K]
Answer is D. Timothy will lack testosterone and will probably be unable to achieve an erection
3 0
3 years ago
In humans, oxygen is effectively delivered to the tissues because of the presence of several allosteric modulators. name three o
DerKrebs [107]
<span>Els moduladors al·lostèrics que actuen en els humans són el 2,3-Bisfosfoglicerat (2-3-BPG),el CO2 i els H+ . El 2,3-BPG s'uneix al centre del tetrà mer de l'estat T i així l'estabilitzà launió per interaccions iòniques. Els protons actuen perquè quan el pH és baix l'hemoglobinadisminueix la seva afinitat per l'oxigen (efecte Bohr). L'augment de la concentració del CO2 té el mateix efecte perquè el CO2 es combina en H2O i es dissocia en HCO3-i H+ i per aixòdisminueix l'afinitat de l'hemoglobina perquè augmenta la concentració de protons</span>
5 0
3 years ago
Birth rate = 35
serg [7]
Population decreases by 15.

Birth rate means more population (positive), death rate means less population (negative), immigration means more (positive), and emigration means less (negative).  So, just add and subtract the appropriate numbers:

35\ people\ born-7\ people\ die+4\ people\ enter-17\ people\ leave=\\-15\ people

Negative 15 people means that the population decreases by 15.
6 0
2 years ago
A patient has received an initial dose of glatiramer acetate (copaxone) for relapsing-remitting multiple sclerosis. the nurse no
GarryVolchara [31]
<span>Only 10% of patients taking this type of medication experiences what we call self - limited post injection reactions, and the signs and symtoms felt by the patient are just merely the side effects. it will usually last from15 to 20 minutes. there is no necessary treatment requires, perhaps the nurse should just stay with the patient inorder to decrease the anxiety accompanied by this typeof reaction. Cardiorespiratory support is not recommended for this is not a cardiotoxic reaction.</span>
3 0
3 years ago
Other questions:
  • How could the flood have been responsible for the formation of fossils?
    12·1 answer
  • Plant root tips have a layer of cells that function together to grow
    15·1 answer
  • Simplify the expression 2(3) +26–3).
    5·2 answers
  • a diver with a mass of 60 Kg is standing on the top of a 10 meter high platform. what is the mechanical energy
    6·1 answer
  • According to the food and nutrition board (fnb) of the national academy of sciences, ______ of kilocalories should come from pro
    8·1 answer
  • What do animals ranging from corals to monkeys have in common?
    14·2 answers
  • Scientists distinguish whether an entity is living or nonliving by describing the _____ of life.
    7·2 answers
  • Organisms classified as fungi have unique characteristics. Which of the following characteristics is found only in organisms cla
    7·2 answers
  • What is the phenomenon that takes place at the level of the green leaves of the carrot
    9·1 answer
  • Why does a larger quantity of water take longer to freeze ?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!