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HACTEHA [7]
3 years ago
7

PLEASE HELP! Make a hypothesis about the effect of substrate concentration on enzyme activity.

Biology
1 answer:
Tamiku [17]3 years ago
8 0

Answer:

Effects of changing substrate concentration of hydrogen (2%, 2.5% and 3%) on enzymatic activity of catalase in dried yeast.

Explanation:

However, this hypothesis did explain the stabilization of the enzyme and hence the induced fit collisions kept on occurring making the reaction rate increase.

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Roles of bones in bony fish include which of the following?
Rina8888 [55]

Answer:

D All of the above

Explanation:

Like our bones, bones in fish can provide general protection and support to their body.

(Fun fact, jellyfish do not have bones, so when they are out of the water, they loses their bell shape structure and looks more like a flat piece of jelly. But fish tends to look the same when it is in water and out of water.)

The bone is also where the muscles will attach to, which allows for movement.

(Imagine our fingers, the muscles in our fingers are attached to our bones, which allows us to do things like typing.)

Bones can also protect the fish's brain.

(Brain can be very fragile and soft, so having a hard structure around it can protect the brain. It's kind of similar to protecting the liquid egg in an egg shell.)

3 0
3 years ago
The movement of a plant's leaves to face the sun as it moves across the sky is an example of
leonid [27]
The answer is c. heliotropism. Hope this helps. 
3 0
4 years ago
Read 2 more answers
The function of the heart and blood vessels that supplies oxygen and nutrients to the entire body is known as:
MAXImum [283]
I think it might be the vein
4 0
4 years ago
A 40-year-old client is admitted to the hospital after experiencing 3 days of extreme vomiting. The doctor reviews the lab resul
trapecia [35]

Answer:

The cause is likely Manifestation of dehydration

Explanation:

The hematocrit measures the red cell mass in a 100-mL plasma volume. The hematocrit may be deceptive because it varies with the quantity of extracellular fluid, rising with dehydration and falling with over expansion of extracellular fluid volume. The client is manifesting an abnormal elevation as a result of fluid loss.

8 0
3 years ago
What is the purpose of enzymes? List three examples and what they do?
rosijanka [135]
All cells require enzymes<span> to survive and </span>function.Enzymes<span> are catalysts, which means that they make chemical reactions go faster, but are not changed by the reaction.</span>
5 0
3 years ago
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