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
REY [17]
2 years ago
15

What is a test variable? Give an example.

Biology
2 answers:
Sphinxa [80]2 years ago
6 0

Answer:

skynesher / Getty Images. The dependent variable is the variable that is being measured or tested in an experiment. For example, in a study looking at how tutoring impacts test scores, the dependent variable would be the participants' test scores, since that is what is being measured.

Explanation:

Hope this helps, If it did, then I would really appreciate it if you gave me Brainliest, I only need one more to rank up and it has taken forever to get to where I am currently. Thanks.

UkoKoshka [18]2 years ago
5 0

Answer:

A test variable is something you use to test something

Explanation:

You might be interested in
Why is it important for scientist use common unit such as the metric system
NikAS [45]

Answer:

A common measurement system allows them to make direct comparisons instead of having to know things like how much a certain animal weighs.

Explanation:

Got it off goo gle

4 0
1 year ago
What is an introduced species ( APEX question )
liubo4ka [24]

What is an introduced species ?

A. A species that is a poor predator

<u>B. A species that does not normally live in an area </u>

C. A species that has no permanent home

D. A species that increases biodiversity

3 0
3 years ago
Read 2 more answers
What are some covalent compound that we use in everyday life?
ICE Princess25 [194]
Carbon dioxide and hydrogen monoxide
7 0
3 years ago
Identify the type of mutation that occurred and explain in what way it affected the protien
Ira Lisetskai [31]

Answer:

The type of mutation that occurs when in the DNA strand there is a change from guanine to cytosine is a nonsense mutation, since the triplet that should encode the amino acid encodes a stop codon and the protein cannot be completely synthesized.

Explanation:

The nonsense mutation consists of a change in one of the bases of the stranded DNA, which is transcribed into an altered mRNA, producing a stop codon, instead of an amino acid.

In the table it is observed that the CCA codon is a stop codon that cuts off the protein synthesis prematurely, leaving it incomplete and probably non-functional.

Sometimes this type of mutation can alter the sequence of amino acids but the protein may be complete enough to partially fulfill its function.

6 0
3 years ago
large proteins such as albumin remain in capillaries rather than diffusing out, resulting in the _____.
Bumek [7]

Answer:

development of an osmotic pressure difference across capillary walls

6 0
3 years ago
Other questions:
  • How is the DNA in a prokaryote different form the DNA in a eukaryote
    11·1 answer
  • What are the two ways that igneous rock are classified?
    12·1 answer
  • Sperm in the lumen are unable to move independently and require ________ to move through the tubules of the testes.
    6·2 answers
  • Of the four most abundant gases in our atmosphere, which one shows the greatest variation at the earth's surface
    5·1 answer
  • What is the since of naming and grouping organisms called??
    13·1 answer
  • Among a species of butterflies, the color blue (B) is a dominant trait. Yellow color (b) is a recessive trait. If a pure blue bu
    7·2 answers
  • complex chemical processes such as photosynthesis occur in a controlled series of steps with the help of ?
    11·1 answer
  • Hypothesize how many pennies you believe a floating boat made out of a piece of aluminum foil about the size of your palm could
    11·1 answer
  • Which has more momentum: a bowling ball with a velocity of 7.0 m/s or a basketball with a velocity of 9.0 m/s? The bowling ball
    14·1 answer
  • Select all the correct answers. looking at the phylogenetic tree, which three statements can you make about the interconnectedne
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!