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
Grace [21]
4 years ago
15

Metabolic pathways can be controlled through the availability of enzymes and modulation of their catalytic activities. Enzyme av

ailability can be regulated via _______, while enzyme activity is commonly regulated via _______.
Biology
1 answer:
postnew [5]4 years ago
8 0

Answer: a) substrate and cofactors b) covalent modification

Explanation:

Metabolic pathways involve all the chemical processes takes place in the enviornment or in an organisms.The metabolic pathways are controlled through the catalytic activities of enzymes.

The availability of enzyme is regulated  by substrate and cofactors present in enzyme and enzyme activity is commonly regulated via covalent modification.

Enzymes are highly selective in nature and bind to a specific substarte only. The active site in enzyme binds with the substrate to form enzyme substrate complex. Coactors assist the enzyme activity, without cofactor enzyme can not perform its activity.

Hence enzyme availibility is regulated by  substrate and cofactors regulates.

Covalent modifications regulates activity of enzyme as it involves addition and removal of chemical group to synthesis required protein. It can change the chemical properties of the site by targeting one or multiple amino acid.

Thus the correct answer is a) substrate and cofactors b) covalent modification

You might be interested in
Which type of cell contains DNA enclosed in a nucleus?
goblinko [34]

The answer is  :

B. A eukaryotic cell's nucleus contains the DNA or the genetic material of the cell.

The DNA  has the necessary information for the cell's construction and the control of the synthesis tasks done by the cell. The nucleus is protected by the nuclear membrane. It surrounds the nucleus with a membrane with many pores.

Explanation:

The nucleus is a membrane-enclosed organelle located in most eukaryotic cells. The nucleus is the largest organelle in the cell and includes most of the cell's genetic information (mitochondria also contain DNA, called mitochondrial DNA, but it proceeds up just a small portion of the cell's overall DNA content. Inside its fully enclosed nuclear membrane, it contains the preponderance of the cell's hereditary material. This material is designed as DNA molecules, along with a family of proteins, to form chromosomes.

7 0
3 years ago
Read 2 more answers
How are carbon dioxide affecting the climate changes? Is there any evidence showing that humans can work on changing the Carbon
V125BC [204]
Humans can make a difference but carbon is everywhere. This generation has the largest carbon footprint yet.
3 0
3 years ago
Suppose you are a doctor reviewing this new bandage for its potential applications. in what ways might you use such a bandage. p
anzhelika [568]

Answer:

For the treatment of patients.

Explanation:

As a doctor, I am using this new bandage For the treatment of patients. If this bandage has given me promising results than old bandages then I used these bandages for all my patients but if the bandage does not give me the required results and the old one is more better than the new one than I will reject using that new bandage and prefer old bandages.

3 0
3 years ago
Can someone help me summarize these advantages?
Pachacha [2.7K]
Modern GM is quicker and more precise than long term plant breeding.
7 0
2 years ago
Which statement about cellular respiration is true ?
shutvik [7]

Answer:

C. Carbon dioxide is a waste in cellular respiration in BOTH plants and animals

Explanation:

Cellular respiration occurs in animals and plants. It breaks down sugar in the presence of oxygen to release energy in the form of ATP. This process releases carbon dioxide and water as waste products.

6 0
3 years ago
Read 2 more answers
Other questions:
  • What does western science say about italian food journal article?
    7·1 answer
  • Explain how fossils can give information about past environmental conditions. Give at least two examples. Answer using complete
    12·1 answer
  • Which muscle originates at the inferior angle of the scapula, inserts at the medial lip of the intertubercular sulcus of the hum
    5·1 answer
  • Which epithelial tissue is shaped like a column
    5·2 answers
  • Which of these is the BEST example of the sustainable use of a natural resource? A) a treaty is reached to set a fixed price for
    6·1 answer
  • Is Cladogram is dinosaurs tree
    11·1 answer
  • All of one type of organism in the same place?
    10·1 answer
  • What process is responsible for the absence of glucose and amino acids in urine
    5·1 answer
  • Should phosphorus and nitrogen be used to produce corn as a biofuel? Why or why not?
    5·1 answer
  • In response to the ingestion of large amounts of water and the potential loss of sodium as the body attempts to maintain homeost
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!