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My name is Ann [436]
4 years ago
10

1.which of the following is true?

Biology
2 answers:
timama [110]4 years ago
5 0

Answer:

b

Explanation:

a hypothesis  is an educated guess an experiment can prove it wrong

kakasveta [241]4 years ago
5 0

The correct answer is B. A hypothesis can be proven incorrect through experimentation

Explanation:

In science, a hypothesis refers to a prediction or educated guess about a certain phenomenon. This is part of the scientific method that aims at explaining phenomena in the world. Moreover, hypotheses are only validated through experimentation; indeed, scientists carry out different experiments following certain standards and then they can conclude a hypothesis is correct or incorrect.

On the other hand, a hypothesis differs from a theory or law because these are proven explanations or rules about a natural phenomenon that can be disproven through new evidence or experiments. According to this "a hypothesis can be proven incorrect through experimentation" is the true statement.

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Feliz [49]

Answer:false

Explanation:

5 0
3 years ago
Read 2 more answers
Enzyme activity can be greatly affected by the ph and the temperature of the environment in which the enzyme must function.
Zanzabum
This statement is; True.

<em>Hope this helped! :)</em>
7 0
3 years ago
Which enzyme plays an important role in the conversion of arachidonic acid to leukotrienes?
bezimeni [28]

The enzyme is lipoxygenase.


Lipoxygenase is a variety of enzymes that can cause oxidation of fatty acids. There are several varieties of lipoxygenases, some of which are present in plants. They are involved in the formation of white blood cells that are involved in some severe allergic reactions (anaphylaxis). <em>It is based on this knowledge that antiallergic drugs have been developed to inhibit the activity of lipoxygenase, including reducing inflammatory reactions.</em>


Leukotrien are named thus because they were discovered in leucocytes and that they are unsaturated lipids with 3 conjugated double bonds (trienes) and 20 carbon atoms

4 0
4 years ago
4. Which answer explains how carbon cycles in our world? (5)
aleksklad [387]

Answer:

The carbon cycle is nature's way of reusing carbon atoms, which travel from the atmosphere into organisms in the Earth and then back into the atmosphere over and over again. Most carbon is stored in rocks and sediments, while the rest is stored in the ocean, atmosphere, and living organisms.

Explanation: i hope this helped

7 0
3 years ago
Which of the following is NOT a function of a stem?
Ghella [55]

Answer:

Absorbs water and nutrients

Explanation:

That’s what the roots do

7 0
3 years ago
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