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
musickatia [10]
2 years ago
6

5. When collecting samples, discuss the importance of identifying a control

Biology
1 answer:
skelet666 [1.2K]2 years ago
4 0

Answer:

The control sample is those sample that is used in the experiment to guarantee that the examination of the experiment is done properly and the results that are obtained are reliable.

These samples are an important component of the quality assurance that is used in order to prevent any inaccuracy of the laboratory results.


 





You might be interested in
Please help i’ll mark u as the brain thing !!
scZoUnD [109]

Answer:

There are many important pieces that together make up a writer's style; like tone, word choice, grammar, language, descriptive technique, and so on. Style is also what determines the mood of a piece of literature, so its importance is huge across all genres.

Explanation:

Does this help at all??

7 0
3 years ago
Help me thanks!!!!!!!!
kramer
The answer is this: In 2005, 27.99 males out of every 100,000 were diagnosed with melanoma. I did the quiz on Edge.
4 0
3 years ago
A type of cellular transport is shown. Which description best identifies this type of cellular transport? Your answer: A.Osmosis
madreJ [45]

Answer:

B.Active transport, because energy is being used to move molecules against the concentration gradient

Explanation:

Substances move in and out of living cells through various transport means. Some substances move passively (without energy) while others move actively (with energy). Active transport of substances involves the movement of molecules against the concentration gradient.

Active transport moves against concentration gradient in the sense that the movement occurs from a region which is less concentrated to one which is more concentrated, hence, energy input in form of ATP is required for such transport to occur. This is the case of the cellular transport in the diagram. Therefore, it is an ACTIVE TRANSPORT because energy input (ATP) is required.

Note, Osmosis and facilitated diffusion are types of passive transport that requires no energy to occur.

7 0
3 years ago
5
xeze [42]

Answer:

I would say B is the answer.

Explanation:

An applied force is a force that is applied to an object by a person or another object. Example: pushing a box to the other side of a room.

A normal force is a force that surfaces exert to prevent solid objects from passing through each other. Example: resting a book upon a table.

Drag is a force acting opposite to the relative motion of any object moving with respect to a surrounding fluid. This doesn't really match the force we use.

However, an attractive force is a force by which one object attracts another. Example: two magnets pulling/colliding together. This is a good example of a force we exert on objects when it is pulled toward us.

4 0
3 years ago
When blood glucose is low, the pancreas releases glucagon, a peptide hormone which stimulates the liver to produce and excrete g
kipiarov [429]

Answer:

the questionnaire is incomplete, the graph with the options is attached

Explanation:

1.

Glucagon increases:

Adenyl ciclase

Proteinquinase A

Fructose 2,6 biphosfatase

3’5’ cyclic AMP

Phosphorylase b kynase

Glycogen syntetase kinase

Glucagon decreases

Phosphofructokinase 2

Fructose -2,6- biphosphate

2.

Glucagon stimulation decreases followay phatway enzimes

Phosphofructokinase 1

Piruvate kinase

Glycogen syntetase

3. Glucagon stimulates following phathways

Decreases glucolysis

Increases gluconeogenesis

Increases glycogenolysis

8 0
2 years ago
Other questions:
  • Which resource is renewable?<br><br> Plastic Bottle<br> Pinto Beans<br> Precious metals
    10·2 answers
  • Which is the best example of Newton's Second Law of Motion?
    15·2 answers
  • Is the correlation between morbid obesity and cardiovascular disease strong?
    6·1 answer
  • The whales are the predators of seals. If the death rate of whales is high then the population of seals will rise, especially if
    8·2 answers
  • Cathy's favorite salad dressing is a liquid with particles of the salt pepper and garlic. When comparing a spoonful of salad dre
    5·2 answers
  • A good scientific theory is often
    8·1 answer
  • Carbon atoms are able to A.give off electrons to form negative carbon ions B.bond with other carbon atoms to form long chains C.
    7·2 answers
  • Peter suffers damage to his left frontal lobe and loses the ability to speak, although he can still understand speech. Despite t
    9·1 answer
  • Small fish find shelter amongst the branching coral.
    10·1 answer
  • ¿Cuáles son los reactivos de la reacción de fotosíntesis?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!