8 questions please please help i will make you barinliest 1. Photosynthesis is an important process that converts light energy i
nto ____________ energy.
A. Chemical
B.Nuclear
C.Water
D.Thermal
2. This cell would be found in which type of organism?
A.Animal
B.Bacteria
C.Virus
D.Plant
3. All Cells get their energy from glucose, but it must first be broken down in the mitochondria through a process called ______________________.
A. Photosynthesis
B. Cell Respiration
C.Cell Oxidation
D.ATP
4. Which of the following is an advantage for a single-celled organism like the Euglena?
A. It can become very large
B.It does not have to reproduce
C.It can reproduce quickly
D.It does not have to get energy
5.The items listed below were found in a science classroom. How would you describe these items?
A.Models
B.Experiments
C.Varaibles
C.Controls
6. Growth and repair in multicellular organisms are the result of
A.Excretion
B.Locomotion
C.Cell division
D.Decomposition
7. What is the result of cellular respiration?
A.Energy for cell processes is released.
B.Oxygen is released for photosynthesis.
C.Cells undergo decomposition
D.Nutrients are excreted to prevent the buildup of body fat.
8.Why is Photosynthesis important?
A.Makes organic molecules (glucose) out of inorganic materials (carbon dioxide and water).
B.It begins all food chains/webs. Thus all life is supported by this process.
C.It also makes oxygen gas which animals need.
D.All of the above
A. Chemical
B.Nuclear
C.Water
D.Thermal
2. This cell would be found in which type of organism?
A.Animal
B.Bacteria
C.Virus
D.Plant
3. All Cells get their energy from glucose, but it must first be broken down in the mitochondria through a process called ______________________.
A. Photosynthesis
B. Cell Respiration
C.Cell Oxidation
D.ATP
4. Which of the following is an advantage for a single-celled organism like the Euglena?
A. It can become very large
B.It does not have to reproduce
C.It can reproduce quickly
D.It does not have to get energy
5.The items listed below were found in a science classroom. How would you describe these items?
A.Models
B.Experiments
C.Varaibles
C.Controls
6. Growth and repair in multicellular organisms are the result of
A.Excretion
B.Locomotion
C.Cell division
D.Decomposition
7. What is the result of cellular respiration?
A.Energy for cell processes is released.
B.Oxygen is released for photosynthesis.
C.Cells undergo decomposition
D.Nutrients are excreted to prevent the buildup of body fat.
8.Why is Photosynthesis important?
A.Makes organic molecules (glucose) out of inorganic materials (carbon dioxide and water).
B.It begins all food chains/webs. Thus all life is supported by this process.
C.It also makes oxygen gas which animals need.
D.All of the above
1 answer:
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Answer: Yes, is a strong acid.
acid = , conjugate base =
, base =
, conjugate acid =
Explanation:
According to the Bronsted-Lowry conjugate acid-base theory, an acid is defined as a substance which looses donates protons and thus forming conjugate base and a base is defined as a substance which accepts protons and thus forming conjugate acid.
Yes is a strong acid as it completely dissociates in water to give
ions.
For the given chemical equation:
Here, is loosing a proton, thus it is considered as an acid and after losing a proton, it forms
which is a conjugate base.
And, is gaining a proton, thus it is considered as a base and after gaining a proton, it forms
which is a conjugate acid.
Thus acid =
conjugate base =
base =
conjugate acid = .