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
Degger [83]
3 years ago
5

Which equation best represents conservation of matter?

Biology
1 answer:
worty [1.4K]3 years ago
4 0

Answer:

A 6H2O + 6CO2 → C6H12O6 + 6O2

Explanation:

The law of conservation of matter states that matter can neither be created nor destroyed in a system. In other words, when elemental matter undergoes a reaction, the amount of elements used must be equal the amount produced.

The equations in this question depicts the overall photosynthetic process where CO2 combines with H2O to produce C6H12O6 and O2. In order for this equation to obey the "conservation of matter", each individual element must be equal on both the reactant and the product side i.e. the equation must be balanced.

The equation that fulfills this is:

6H2O + 6CO2 → C6H12O6 + 6O2

Hence, it correctly describes the conservation of matter.

You might be interested in
You are studying for a test, and trying to figure out how to answer some of the questions your teacher gave you. Explain how you
lianna [129]
T controls your voluntary muscles — the ones that move when you want them to. So you can't dance — or kick a soccer ball — without your cerebrum.
8 0
4 years ago
Read 2 more answers
Wilma has been experiencing memory difficulties, and her doctor is concerned that wilma may have a brain tumor. he recommends a(
e-lub [12.9K]

The doctor who is concerned that wilma may have a brain tumor recommends that a(n) positron emission tomography (PET) scan.

PET scan is a scan imaging test that allow doctor to check disease in human body. This scan uses a special dye that contain a radio active tracer.This scan provide information about blood flow and how body is using oxygen and sugar.

6 0
4 years ago
What is least likely to support the ednosymbiotic theroy
Troyanec [42]

Answer:

Mitochondria and chloroplasts are much larger than prokaryotic cells.

Explanation:

According to the Endosymbiotic theory, all the components of eukaryotic cells were once individual prokaryotic cells which were able to function on their own.

The mitochondria was independent enough to perform aerobic respiration and produce energy and the chloroplasts were able to independently convert the energy from the Sun to the chemical energy through the process of photosynthesis.

Later, these cells were engulfed by a single cell and these prokaryotes combined to form a eukaryote that was capable of performing all the functions that the independent cells could.

So, the mitochondria and chloroplasts were able to reproduce on their own, had their own ribosomes and had DNA resembling that of bacteria as they were prokaryotic in nature.

However, mitochondria and chloroplasts could not be larger than the prokaryotic cells to support the endosymbiotic theory.

This is because in order to establish a relationship between the bacteria and the mitochondria and chloroplasts, and for these organelles to have developed from bacteria as their ancestors, they must have sizes comparable to bacteria and other prokaryotes.

At the same time, size in itself is not enough evidence to support origin of these organelles from the bacteria.

8 0
3 years ago
Bill was admitted to the hospital last week after he fell. When Bill's son visited, he found his father was unable to get words
Liula [17]

Answer:

The Broca area

Explanation:

The Broca area is the part of the brain around the inferior frontal gyrus containing the neurons which is used for speech function. This part was named after Pierre Paul Broca who discovered that that part of the brain was connected to human speech function during a study of two patients who had injury in that part of the brain.

4 0
4 years ago
A force on an object pulling it towards the center of the earth is called
anyanavicka [17]
Hello. a force on an object pulling it towards the center of the earth is known as gravitational force. hope you benefited from it. reply.

5 0
4 years ago
Read 2 more answers
Other questions:
  • Compare the methods of gas exchange in adult amphibians to gas exchange in reptiles.
    14·1 answer
  • True or false? A testable question has two parts, an independent variable and a dependent variable
    11·1 answer
  • The
    7·1 answer
  • Why do you think that chimpanzees and gorillas do not commonly use knuckle walking as a primary means of locomotion? answers?
    10·1 answer
  • When a spider dies, why does its legs curl up?<br> 18 points!!!
    14·1 answer
  • Why did coal not form in Australia, while it did form on other continents
    9·1 answer
  • Select the answer that best explains why Caitlin has blue eyes and Jack has green eyes. Genetic Diversity Species Diversity Gend
    13·2 answers
  • 1. Muscles move tendons attached to bone by performing an action called _______.
    7·1 answer
  • What is the number of protons and electrons equal to
    15·1 answer
  • How do you get DNA from victims or criminals?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!