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
Nikolay [14]
3 years ago
12

What are the roles of hydrogen peroxide, oxygen, hydrogen, and catalase in the following chemical reaction

Biology
1 answer:
olga_2 [115]3 years ago
7 0
Catalase is an enzyme, O2 and H2O are substrates, and H2O2 is a reactant.
Catalase is a substrate, O2 and H2O are substrates, and H2O2 is an enzyme.
Catalase is a substrate, O2 and H2O are products, and H2O2 is an enzyme.
<span>Catalase is an enzyme, O2 and H2O are products, and H2O2 is a substrate.</span>
You might be interested in
Which of the following is an organic molecule ?<br> A. KBr<br> B. H2SO4<br> C. C2H6<br> D. MgF
katen-ka-za [31]
The correct answer is:  [C]:  " C₂ H₆ " .
_____________________________________________________________
<u>Note</u>:  ALL organic molecules are composed of carbon (C) AND hydrogen (H) ;  and this answer choice is the ONLY answer choice that contains BOTH carbon (C) AND hydrogen (H).
_____________________________________________________________
8 0
3 years ago
Definitive diagnosis of multiple myeloma includes the triad of bone marrow plasmacytosis, lytic bone lesions, and:_______
Ahat [919]

Answer:

Serum or urine components

Explanation:

Multiple myeloma is the cancer developed in the plasma cell that is a kind of white blood cell. The plasma cell helps in production of antibodies that protects the body from infection. Multiple myeloma causes the cancerous cells to aggregate in the bone marrow and covers the healthy cells.

The diagnosis of this type of cancer includes bone marrow biopsy, urine and blood tests. The bone marrow plasmocytosis includes the increase in plasma cells number in the bone marrow. The areas of bone damage that are due to cancerous plasma cell are the lytic bone lesions.

The proteins produced by the cancerous cells are detected in serum and urine samples. Thus, definitive diagnosis of multiple myeloma includes the triad of bone marrow plasmacytosis, lytic bone lesions, and <u>Serum</u>.

4 0
3 years ago
The zygote is said to be Choose... , because it is able to develop into any kind of cell in the body. Adult stem cells are refer
Sindrei [870]

Answer:

The correct answer is -

1. totipotent

2 multipotent

3. pluripotent

Explanation:

The cells that are able to develop or differentiate a different kind of cells in the body of the individual are known as totipotent cells and this ability is known as totipotency. An example of such cells is found in the zygote.

Multipotent on the other hand are the cells that are able to develop into a specific kind of cell of tissues these cells are present and the example of this type of cell is adult stem cells. Whereas Embryonic stem cells are Pluripotent cells that are characterized as the cells that develop into any type of cell of the body of an organism.

6 0
3 years ago
Both birds and mammals have four-chambered hearts. but birds are more closely related to crocodiles, which have three-chambered
Mashutka [201]
Birds and mammals independently evolved four-chamber hearts  
6 0
3 years ago
Read 2 more answers
Which of the following types of specialized cells are only found in plants? A:Phloem B:Glandular C: Muscle D: Nerve
iris [78.8K]

Answer:

pretty sure its d im so sorry if im wrong I greatly apologize

7 0
3 years ago
Other questions:
  • Match each cellular defense with the infection it would most likely target.
    5·1 answer
  • Please answer these questions I need help this is my second attempt cause I failed the first one please help me
    14·1 answer
  • Light is an example of something that travels in waves
    12·2 answers
  • What evidence did Mendel find that supported his law of independent
    15·2 answers
  • What will most likely happen if a new producer is introduced into a food web? A) The omnivores will decrease. B) The herbivores
    5·1 answer
  • A client, recovering from a spinal cord injury, has a great deal of spasticity. which medication would the nurse anticipate to r
    7·1 answer
  • What does a botanist study
    8·1 answer
  • Why does climate change affect so many things?
    14·1 answer
  • Cystic fibrosis is a genetic disorder in which a particular gene does not make protein the way that it otherwise normally would.
    8·1 answer
  • 1
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!