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
Jlenok [28]
3 years ago
15

Enzymes 2) Enzymes A) are composed of long chains of fatty acids. B) can be destroyed by variations in temperature or pH. C) are

used up, in the process of performing a chemical reaction. D) raise the amount of energy required to start a chemical reaction.
Biology
2 answers:
Allisa [31]3 years ago
7 0

Answer: The answer is B

Vadim26 [7]3 years ago
6 0
The answer is B, can be destroyed by variations in the temperature.

Answer A is not correct because enzymes are made from protein, not fatty acids.

Answer C is not correct because enzymes are reusable, as their shape of the active site is not hanged by the reaction, thus having the ability to bind into other substrates again and again.

D is not correct because enzymes actually provide a pathway to start a reaction with a lower activation energy, therefore, it does not raise the amount of activation energy.

Answer B is correct because enzymes can be affected by temperature and pH, each type of enzyme only work the fastest at a specific temperature and pH, once the temperature is too high or he pH is too extreme, the active site of the enzyme is altered and thus cannot bind into substrates again. We can them denatured.
You might be interested in
Water is considered a _______ resource.
Tju [1.3M]

Answers/ Explanations:

- Water is considered a <u>'Natural'</u> resource (Fresh water is also considered a <u>'limited'</u> resource.

- Oil, coal, and natural gas are considered <u>'Non-renewable'</u> resources.

- <u>'Chemical'</u> energy is able to be replaced within the ecosystem for human use.

- A farmer who wants to produce the best crop yield will use '<u>Precision Farming.'</u>

- When a pollutant increases in concentration at higher levels of the trophic level, <u>'Biomagnification'</u> can harm organisms at the highest levels.

4 0
2 years ago
Read 2 more answers
If there were a change in the DNA sequence, what would result?
Natalija [7]

Answer:

mutated dna

Explanation:

there would be either be dna substitutions, deletions or insertions. substitution simply changes the letter. deletion gets rid of a letter. insertion adds another letter.

5 0
3 years ago
In the pea plant, the allele for green pod color (G) dominates the allele for yellow pod color (g). The Punnett square illustrat
kherson [118]
The  offspring  that  can be  described  by  the genotype  is  Gg   while  for the  phenotype  is  green  pod color

  The cross between  GG  and  gg  give   a  heterozygous  offspring  that Gg  offspring.    The  offspring  are  have a green  pod  color  since  the   green  pod  color  is dominant over  yellow  pod  color    and  therefore  the offspring  have  a  green  pod color. The  cross  is  as the  punnet square  below.

6 0
3 years ago
Read 2 more answers
Difference between prokaryotic and eukaryotic cells quiz
zhannawk [14.2K]
Prokaryotic cells would be plant cells
eukaryotic cells would be human/animal cells
6 0
3 years ago
How do particles move between a cell and its outer environment?
lyudmila [28]
The answer to this question is exocytosis! This process allows particles to go through a small hole in the cell wall to enter other parts of your body! I hope this helped
5 0
3 years ago
Other questions:
  • What can serve as a drainage divide between adjacent watersheds
    10·1 answer
  • Explain the relationship between inputs and outputs in cellular respiration and photosynthesis for an organism
    14·1 answer
  • Describe the abiotic factors in the environment where you currently live ?
    5·1 answer
  • Ecosystems are named A. by the climate that is associated with the ecosystem. B. by the plants that inhabit the ecosystem. C. by
    11·2 answers
  • Which of the following statements about bird respiration is FALSE?
    15·1 answer
  • Which image shows labeled organelles that are present ONLY in plant cells?
    15·2 answers
  • I’ll mark brainliest
    7·1 answer
  • Name 2 physical processes that are endothermic but not a chemical reaction?<br> I need this rn pls
    13·1 answer
  • Write down the hormones secreted by Gonads with one function of each
    15·1 answer
  • If the cell of an organism is diploid and contains 74 chromosomes. The gametes have _____
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!