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ASHA 777 [7]
3 years ago
10

What is the role of an indicator? predict how the glucose test strips and iodine would react to the following foods:

Biology
2 answers:
USPshnik [31]3 years ago
4 0
The purpose of an indicator is to test  how acidic or basic something is.

polet [3.4K]3 years ago
3 0

Answer;

The role of an indicator is to establish the equivalence point when two substance has reached its neutralization process.

Explanation;

-The purpose of an indicator is to determine how acidic or basic the product or solution is. Indicator solutions work by actually reacting with the components of food that they test for, creating a new substance of a different color. This is a chemical reaction.If the substance that they test for is not present in the food, there will be no reaction, and therefore no color change. 

-The test strips will be more likely to be dark blue or black for  Grape, Tomato, Summer squash, Orange Bell pepper as they all contain starch. Color intensity may vary depending on the level of starch found in the samples. 

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Sections of active fault lines that haven't experienced a significant earthquake for a long time, even though adjacent sections
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The answers are stress accumulations and reoccurrence! I hope this helped you and I hope you have a great day! :)
3 0
3 years ago
Enzymes in your gastrointestinal tract digest your lunch. these chemical reactions are categorized as:________
BigorU [14]

Enzymes in your gastrointestinal tract digest your lunch. these chemical reactions are categorized as catabolism.

<h3>What is catabolism?</h3>

The series of metabolic processes known as catabolism reduces molecules into smaller pieces that are then either oxidized to produce energy or utilised in other anabolic processes. Large compounds are divided into smaller components through catabolism.

<h3>What is a prime illustration of catabolism?</h3>

Catabolism happens as you are breaking down food. For instance, a piece of bread is broken down into simple components your body may absorb, such glucose, through this process (blood sugar).

<h3>What is difference between catabolism and anabolism?</h3>

The series of metabolic processes known as catabolism reduces molecules into smaller pieces that are then either oxidized to produce energy or utilised in other anabolic processes. The process of anabolism produces the molecules the body needs to function. Energy is released during the catabolism process. Energy is needed for anabolic processes.

To learn more about catabolism visit:

brainly.com/question/13021229

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5 0
2 years ago
What observed reaction did the epinephrine have in the rate of blood flow in the arteriole and capillary?
lidiya [134]

Answer:

The epinephrine reaction is a decrease in the rate of blood flow in the arteriole and capillary, due to a phenomenon of vasoconstriction.

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Epinephrine, or adrenaline, is a hormone produced by the adrenal cortex, which acts as a neurotransmitter for the sympathetic nervous system.

One of the effects of epinephrine is the <u>vasoconstriction of blood vessels, predominantly arteries</u>. Vasoconstriction of arterioles and closure of capillaries is an effect of epinephrine that results in a decrease in the rate of blood flow at that level.

This response can be seen when exogenous epinephrine is used to control an allergic or anaphylactic reaction, counteracting the vasodilation that characterizes these conditions.

8 0
3 years ago
A short mRNA sequence is shown in the box below. Determine the DNA sequence from which this mRNA sequence was transcribed.
ch4aika [34]

TAC-AGA-CTA-ACC-ATG

When transcribing DNA sequence from mRNA A is T, U is A, Cis G and G is C

4 0
4 years ago
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Thirty patients with acne volunteer to be treated with either a medicinal lotion
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Answer:

Thirty patients with acne volunteer to be treated with either a medicinal lotion

or a normal moisturizing cream. This type of experimental design is called

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3 0
3 years ago
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