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
uysha [10]
3 years ago
5

Which compound is a reusable, complex protein that speeds up chemical reactions?

Biology
2 answers:
Irina-Kira [14]3 years ago
5 0
Hello there! 

The answer is enzymes. 
Enzymes are biological catalysts, which means they decrease the amount of activation energy needed to start a reaction, therefore speeding up the rate of the reaction. They are part of the protein macromolecule group. Without them, our bodies would not process things efficiently or fast enough for us to live.

Hope I helped. Have a nice day.

Ludmilka [50]3 years ago
4 0

Answer:

An Enzyme

Explanation:

An enzyme is a protein that speeds up chemical reactions by bringing the reactants together. Enzymes can be used over and over again.

You might be interested in
What is a myofibril?
quester [9]

my·o·fi·bril

Dictionary result for myofibril

/ˌmīōˈfībrəl,-ˈfib-/

noun

noun: myofibril; plural noun: myofibrils

   any of the elongated contractile threads found in striated muscle cells.

4 0
3 years ago
Which ecological relationship is best represented by this graph?
sertanlavr [38]

Answer:

mutualism

Explanation:

6 0
3 years ago
Does the size of a genome determine how much information it contains quizl;et
Marina86 [1]

The answer to this statement is true. It is because the size the total amount of the DNA that it contains makes up the size of the genome. Therefore, the size of the genome determines the information that it contains such as the DNA.

6 0
3 years ago
Can you help me with this question?
lozanna [386]
Idk how would I know ask your mom or dad or whatever family or friends you have... if you don’t that’s sad
7 0
3 years ago
Which word means the same processes that are happening on Earth today are the same processes that happened in the past?
boyakko [2]

Answer:

uniformitarianism

Explanation:

Found from quizlet.

7 0
3 years ago
Other questions:
  • Which statement best explains how the number of mitochondria in a cell relates to the specialization of a cell? A. Muscle cells
    9·1 answer
  • During which step of mitosis do the chromatids line up in the middle of the cell? A. prophase B. telophase C. anaphase D. metaph
    6·1 answer
  • What would happen to the other organisms if all the crows in this ecosystem were to die due to an illness?
    14·1 answer
  • A nurse is meeting with a woman scheduled to have a modified radical mastectomy to remove an aggressive breast tumor. The woman
    12·1 answer
  • The seeds of conifers develop within a <br> a. cone. <br> b. fruit. <br> c. pistil. <br> d. flower.
    15·2 answers
  • List two advantages and two disadvantages of a having a selective permeable membrane.<br> Pls help
    9·1 answer
  • What is the -log of solution X?
    13·1 answer
  • The level in the biosphere that includes abiotic factors
    14·1 answer
  • Which substances will float on water? (there are eleven, name all of them)
    13·1 answer
  • Answer Under 20-30 minutes and I give a brainiest!!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!