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
sergeinik [125]
3 years ago
11

What must always happen before a hypothesis can be formed?

Biology
2 answers:
Korolek [52]3 years ago
5 0
There must be a question before anything else!
rjkz [21]3 years ago
4 0
Before a hypothesis is made, a person must figure out a question in which is unanswered and involves envidence and reasearch to answer.
You might be interested in
if there are 1000 units of energy avalaible at the producer level of energy pyramid, approximately how many units of energy are
iVinArrow [24]

Answer:

1 unit

Explanation:

Each tropic level gets 10% of the energy from the last level it consumed.

6 0
3 years ago
Describe how the shape of the insulin receptor allows glucose to get into the cell
Aloiza [94]

Type 1 Diabetic here! I can help!! so basically the receptor for insulin is a large protein that binds to insulin and passes its message into the cell. It has several functional parts. Two copies of the protein chains come together on the outside of the cell to form the receptor site that binds to insulin.

I hope this helped :)

6 0
3 years ago
What do Phenylketonuria, Cystic Fibrosis, and Sickle Cell Anemia have in common?
Akimi4 [234]

Answer:

Phenylketonuria, Cystic Fibrosis and Sickle Cell Anemia, these all are disorders caused by hereditary mutation.

Hope it helps!

4 0
2 years ago
As the temperature of a star is increased, what happens to the wavelength?
puteri [66]
The wavelengths gets bigger
5 0
3 years ago
Read 2 more answers
When not enough oxygen is available to cells during rigorous exercise, muscle cells must convert pyruvate to __________ to gener
Kipish [7]

The correct answer is: A) lactic acid.

During the exercise, muscle cells use anaerobic respiration in order to make enough energy in the form of ATP. Anaerobic respiration doesn’t require oxygen, but glucose is broken down to produce energy. Glucose is broken down to pyruvate in the process called glycolysis. Next step is convert of pyruvate into lactic acid (or lactate).

During the exercise, the oxygen level in muscle cells decreases, which results in anaerobic respiration of the cells.


3 0
3 years ago
Other questions:
  • How are the frog nostrils different from human nostrils
    6·1 answer
  • What causes air masses to move?
    11·2 answers
  • Who discovered micro organisms​
    5·1 answer
  • _______ are responsible for converting sensory messages into neural impulses.
    10·2 answers
  • When looking at genetic traits Mendel experimented with pea plants. One of the traits he looked at was flower color. If we said
    6·1 answer
  • When do the people living in houses on the edge of the ecosystem spray general purpose insecticide to kill a wide rangeOf insect
    10·1 answer
  • What are some of the immune functions <br> of the lymphatic system?
    7·1 answer
  • What are some terms that describe cells that fight infections? Check all that apply
    12·1 answer
  • In complicated living things, such as human beings, cells have become________________ to perform different tasks
    14·1 answer
  • In which organelle is energy produced in both plant and animal cells?.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!