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
vodka [1.7K]
3 years ago
14

The cell wall of bacteria are composed of ___

Biology
1 answer:
Phoenix [80]3 years ago
7 0
Peptidoglycan is the answer
You might be interested in
What is the energy source for almost all life on earth
Katyanochek1 [597]
The Sun is the energy source for almost all life on earth.
3 0
3 years ago
Read 2 more answers
What is the given name of H30?
slavikrds [6]
I'm assuming you mean the molecular compound H_{3} O and it's name is Hydronium. Hope this helps :)
4 0
3 years ago
Read 2 more answers
What are the two major components of a carbon footprint<br> and Why?
denis-greek [22]
Look it up online!!!!
5 0
3 years ago
I need a paper on how Human Effects on Ocean Ecosystems I have a few hours I will mark brainlest!!!
emmasim [6.3K]

Answer:

Here, took me some time ;)

Explanation:

Download docx
6 0
3 years ago
Ent var
jok3333 [9.3K]

Answer: Oxygen

Explanation:I hope it helps . i have breifly explained it .

Oxygen gas is one of the products of photosynthesis.

Which reactant is the source for oxygen gas and how is it released?

A .

Water, released when sunlight splits it into oxygen and hydrogen ions

B .

Glucose, released when glucose is broken down into carbon dioxide gas, oxygen gas and water

C .

Carbon dioxide, released when sunlight splits it into carbon and oxygen gas

D .

Electrons, released when they strike the chloroplasts

Green plants capture energy and convert it into chemical energy by the process known as photosynthesis. During photosynthesis, carbon dioxide and water are transformed into simple carbohydrates and oxygen is liberated into the atmosphere.

light

6CO2 + 12H2O ----------------> C6H12O6 + 6O2

chlorophyll

Water is also used as a source of hydrogen required for reduction of carbon dioxide to form carbohydrate.

Water is oxidised in presence of light and chlorophyll. Hydrogen is removed from water and oxygen is released as follows:

light

4‎H20 ---------------> 2‎H20 + 4H+ + 4e− + O2

chlorophyll

or,  

2‎H2O ----------------> 4H+ + 4e− + O2

Hence the source for oxygen gas is water and it is released when water splits in the presence of sunlight into oxygen and hydrogen ions.

So, the correct answer is 'Water, released when sunlight splits it into oxygen and hydrogen ions'.

4 0
3 years ago
Other questions:
  • Which phase of cell division is shown?
    7·2 answers
  • How can frogs produce huge numbers of gametes at one time?
    8·1 answer
  • What is the difference between pure breeding and true breeding
    15·1 answer
  • Single-celled organisms must be able to
    12·1 answer
  • What do you think the offspring of a red chicken and a white chicken will look like?
    11·2 answers
  • Which of the following was not developed until the early part of the twentieth century?
    14·1 answer
  • what is true of intercellular signals that do not go through direct connections between cells such as a gap junctions
    15·2 answers
  • After a tree falls in the forest, it slowly decays until it eventually becomes part of the forest floor. Many organisms are invo
    15·2 answers
  • What do aerobic and anaerobic mean and which one is cellular respiration?
    15·1 answer
  • Describe binomial nomenclature with a single sentence
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!