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
Tasya [4]
3 years ago
6

Please help me! asap im trying to figure this out

Biology
2 answers:
gayaneshka [121]3 years ago
6 0

Answer:

you have it right I think

irina [24]3 years ago
4 0

Answer:

\boxed {\tt 2nd \ Answer}

Explanation:

An enzyme is a protein that speeds up a chemical reaction. Enzymes are <u>shape specific</u>. The active site is a specific shape, which means it can only break down specific substrates.

Certain conditions can <u>denature</u> enzymes. For example, extreme temperatures or pH will cause the enzyme to deform and change shape, which means it cannot perform its job.

Therefore, the best choice is the second one: <em>enzymes work best in specific conditions and only break down specific substrates.</em>

You might be interested in
Which of these plants most likely contains vascular tissue?
vovangra [49]
What are your choices?
7 0
3 years ago
Which best describes why scientists need to be creative? A. They need to be sure that the evidence backs up the conclusion. B. T
lisabon 2012 [21]

Answer: D, They need to think of ways to solve problems.

Explanation:

5 0
3 years ago
What would happen to the nutrients in an ecosystem if decomposers, such as bacteria, didn’t exist there?
Brut [27]
Nutrients would not be recycled. Thus the cycle could not continue and the soil does not contain nutrients. which means plants cannot grow and animals wont have plants to eat and their predators will have no food to eat.
4 0
3 years ago
Which technique could be used to evaluate the primary amino acid sequence of a protein?
Softa [21]

Answer:

Hundreds of proteins have been sequenced by Edman degradation of peptides derived from specific cleavages. Protein Mass Spectrometry is an analytical technique that measures the mass-to-charge ratio of charged particles for determining masses of particles and the elemental composition of a sample of molecules as well as for elucidating the chemical structure of molecules such as peptides. Protein mass spectrometry is an important method for the accurate mass determination and characterization of proteins, and a variety of methods and instrumentations have been developed for its many uses.

3 0
3 years ago
5. As blood enters the capillaries, molecules of oxygen move from the blood into the tissues of the body. Which of the following
jasenka [17]

Answer:

The answer is e

Explanation:

Oxygen moves due to diffusion, and the diffusion of oxygen occurs from higher concentration to lower concentration that is from the blood into the tissues

3 0
3 years ago
Other questions:
  • Cytoskeleton prefix and suffix
    10·1 answer
  • Electron microscope can only view specimens that are no longer living <br> True or false?
    10·1 answer
  • If the birth rate is 10 per 1,000 and the death rate is 10 per 1,000,then the growth rate is
    5·2 answers
  • Phospholipids, steroids and glycolipids are amphipathic and can form membranes made of lipid bilayers. On the other hand, trigly
    14·1 answer
  • What does all matter need in order to be considered organic
    8·1 answer
  • The number of possible genetically different gametes for an organism equals 2N, where N is the number of pairs of chromosomes. I
    6·2 answers
  • The use of hypovirulence to manage chestnut blight in Europe is an example of
    6·1 answer
  • Which situation would most likely descreses the carrying capacity for humans in a certain region?
    5·1 answer
  • The human body uses specialized biomolecules to speed up chemical reactions. These are called enzymes. Without enzymes, the reac
    7·1 answer
  • Please answer I will give Brianliest
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!