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
Karo-lina-s [1.5K]
3 years ago
11

Which statement best describes the amount of catalyst that remains at the end of a reaction?

Biology
2 answers:
vodomira [7]3 years ago
8 0
It's C, the catalyst remains unchanged through a reaction. 
kozerog [31]3 years ago
3 0
I agree, the answer is C.
You might be interested in
Both euglena and Cyanobacteria are photosynthetic unicellular organisms found in pond water. The feature that distinguishes eugl
Fed [463]

The correct answer is option C, that is, the presence of the nuclear membrane.  

Cyanobacteria is a phylum of bacteria that attain their energy via the process of photosynthesis, and are the only photosynthetic prokaryotes possessing the tendency to generate oxygen. As a prokaryote, they are devoid of the nuclear membrane.  

Euglena refers to a single cell flagellate eukaryote. It comes under the class Euglenoidea. The species of Euglena are witnessed in salt water and in freshwater. Being a eukaryote, they possess nuclear membrane.  


6 0
3 years ago
Read 2 more answers
Severe anemia may trigger an adaptive conversion of:
goldfiish [28.3K]

Severe anemia may trigger an adaptive conversion of yellow bone marrow to red bone marrow.

Anaemia is defined as the decrease or the reduction of the oxygen carrying content of the blood which are the red blood cells.

These red blood cells and other blood cells which include the white blood cells and the platelets are produced in the body by the bone marrows by a process called haemopoiesis.

The bone marrow is divided into two:

  • yellow bone marrow and
  • red bone marrow.

The red bone marrow is made up of stem cells which can be converted to red cells when the need arises while yellow bone marrow is made up of fat.

During health conditions such as anaemia, there is increase in the need of red blood cells by the body.

There is usually the conversation of yellow bone marrow to red bone marrow to compensate for the increased demand of red blood cells.

This conversation is called an adaptive conversation.

Therefore,Severe anemia may trigger an adaptive conversion of yellow bone marrow to red bone marrow.

Learn more here:

brainly.com/question/18921249

3 0
2 years ago
What is the process by which a cell duplicates its chromosomes and splits into two cells?
Lesechka [4]
Cell division. The whole process involves 3 main stages namely interphase, mitosis and cytokinesis.It would, however be wrong to say that its mitosis only because mitosis does not involve the duplication of chromosomes. Duplication of chromosomes occur during the interphase while the splitting of cells occur during Telophase of mitosis and Cytokinesis. Therefore, answer to this has to be generalised to be just cell division.
8 0
3 years ago
Differentiate between plant of sugarcane and plantain
tatyana61 [14]

Answer:

hlahhbsll

Explanation:

sorryy need points

7 0
3 years ago
Which planet has a surface that is almost entirely covered in liquid water? A. Mars B. Earth C. Mercury D. Venus
qwelly [4]
This is obvious but the correct answer is B. Earth

HOPE I HELPED


6 0
3 years ago
Read 2 more answers
Other questions:
  • What process is this?
    5·2 answers
  • Where does the sedimentary rock chalk form? from the precipitation of minerals in shallow marine environments by the lithificati
    14·1 answer
  • The part of the ear that vibrates first when sound waves enter the ear is the
    5·1 answer
  • What copies dna code
    12·2 answers
  • In the polymerization of DNA, a phosphodiester bond is formed between a phosphate group of the nucleotide being added and which
    9·1 answer
  • Which organisms contain chloroplasts to help with food production?
    7·1 answer
  • Complete the sentence:-
    10·2 answers
  • ______are organisms that consume other organisms.
    13·2 answers
  • Which of the following statements are true about meiosis II?
    13·1 answer
  • Colorblindness is a sex-linked recessive trait carried on the X chromosome. If a woman with
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!