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
Nezavi [6.7K]
3 years ago
11

The careful observations of many scientists have resulted in the development of the cell theory. Which of the following is not p

art of this theory?
a. All cells contain a nucleus.
b. All cells come from existing cells.
c. The cell is the basic unit of all living things.
d. All organisms are made up of one or more cells.
Biology
1 answer:
Deffense [45]3 years ago
4 0

Answer:

a

Explanation:

all cells do not contain a nucleus

You might be interested in
A meter stick or meter tape is used to measure the length, width, or height of an object. A meter stick is most often divided an
Ludmilka [50]

Answer:

a centimeters

Explanation:

I think this is right. has both centimeters and millimeters but centimeters are labeled

7 0
3 years ago
If earth tides decreased what would be the most likely explanation?
WINSTONCH [101]
<span>If the earth tides are decreased, the explanation would likely be: the gravitational attraction decreases as the earth moved farther from the sun, thus, affecting the tide. On the other hand, if the gravitational pull increases, it would mean that the earth tide would also increase. Remember, the two major factors that influences earth tides are: gravitational pull of the moon and of course, the sun.</span>
8 0
4 years ago
Read 2 more answers
A food web is shown below. Which of the following organisms compete for the mouse as a food source?
Pepsi [2]

Answer:

it should be the snake bc I have one and the mouse gets eat in by the snake

8 0
3 years ago
Question 1 (5 points)
lora16 [44]

Answer:

Electricity, gravity of earth and structure of atom provide evidence.

Explanation:

The investigation of electricity, gravity of earth and structure of atom helps the student to understand that without touching, one object apply force on another object. In electric current, we can see the property of magnetism due to which it attract and repel objects while in gravity of earth, the earth apply gravitational force to attract objects towards itself. in the structure of atom, proton present in the nucleus which attract the electron present in the shells.

5 0
3 years ago
Read 2 more answers
What would happen if a cell did not have mitochondrial
Usimov [2.4K]
Cells that have no mitochondria are unable to convert oxygen into energy, found in the form of adenosine triphosphate (ATP). All multicellular eukaryotic organisms, including plants and animals, have mitochondria in some cells, but prokaryotes and some single-cell eukaryotes do not have mitochondria.
7 0
3 years ago
Read 2 more answers
Other questions:
  •  A DNA molecule has the sequence AGCCTACG. What is the mRNA sequence resulting for this DNA code? (HELP)
    14·1 answer
  • Which process provides an eventual carbon source for glycolysis?
    13·1 answer
  • The classifications system changed from seven to get. This happened because
    11·1 answer
  • ​which portion of the lymphatic system is the major site of antibody production?
    6·1 answer
  • Which statement BEST describes what occurs to a molecule of the enzyme trypsin AFTER it binds to a molecule of protein? A) After
    7·2 answers
  • How would you classify the relationship between the crown-of-thorns starfish and the small crab?
    11·2 answers
  • Why do breeders look at pedigrees before breeding dogs? Or in different words, how do pedigrees play a part in breeding dogs?
    5·1 answer
  • What initiates translation
    8·1 answer
  • What is the medicine called that helps kill bacteria?
    7·1 answer
  • Is justice impartial when the judge is identified as either Republican or Democrat and has to rely on financial contributions to
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!