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Kruka [31]
3 years ago
15

You are examining a substance found at a crime scene. Using a chemical test, you are able to determine that glycogen is present

Biology
2 answers:
kondaur [170]3 years ago
5 0

Answer:

a. The substance is from an animal source.

Explanation:

Glycogen is a carbohydrate polymer in which animals store their excess glucose as. When animals digest their ingested food, it gets broken down into GLUCOSE. This glucose, when in excess, gets stored as GLYCOGEN.

According to this question, a substance found at a crime scene is being examined using chemical tests. The test revealed that glycogen is present in the substance. This can mean that the substance is from an ANIMAL source because GLYCOGEN is only present in animals.

Bogdan [553]3 years ago
4 0

Answer:

a. The substance is from an animal source.

Explanation:

I, myself, took the exam, but also glycogen is found in animals cells. It is a branch of glucose that is usually stored in liver and the skeletal muscle.

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List 3 ways muscle action may be determined.
In-s [12.5K]

Answer:

The muscle action can be determined by:

* Prime Movers and antagonist: Prime movers are also called the agonist, it is the muscle that provides the force that drives the action. Regarding to the antagonist muscle, it is the opposite to a prime mover as it provides resistance or reverse in a given movement. They are paired up on opposite sides of a joint.

* Synergists: There are one (or more) synergists involved in an action, the are muscles that help the prime mover when it is playing its role.

* Stabilizers: Their fuction is to keep bones immobile when it is needed. For example, the muscle of your back, they are stabilizers when the keep your posture sturdy.

6 0
3 years ago
The wall of the left ventricle is thicker than that of the right and the left ventricle pumps more blood than the right. Are the
Rus_ich [418]

The wall of the left ventricle is thicker than that of the right - True

The left ventricle pumps more blood than the right - False

<u>Explanation:</u>

Heart has 4 number of chambers. One among these chambers is the left ventricle. Among the four cambers of the heart, the thick one is the left ventricle. It appears below the left atrium. The left ventricle is present in the bottom left part of the heart. When the contraction of heart occurs the blood from the valve called mitral enters the left atrium from the left atrium.  

The left ventricle transports the oxygenated blood to the human body. The left ventricle needs along these things for pumping the blood. The right ventricle can function by itself and is more powerful than left ventricle. The right ventricle is responsible in pumping blood to the lungs on its own.

7 0
3 years ago
4
Sonbull [250]

Answer:

All choices are correct

Explanation:

The most well known was a botanist who studies plants too realized that plats,living things are made of cells so most likely the answer would be all living things are made of cells

I hope this helps, I am only in the 7th grade and this was pretty easy to me

5 0
3 years ago
How do writers use direct characterization in a story?
earnstyle [38]
Direct characterizaation is what the author says about the character. 
So B would be correct
8 0
3 years ago
Read 2 more answers
Whats the difference between genotype and phenotype.
Olegator [25]

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  • The genotype is a set of genes in the DNA which are responsible for the unique trait or characteristics.
  • Whereas the phenotype is the physical appearance or characteristic of the organism.
  • Thus, we can find the human genetic code with the help of their genotype.
  • Organisms may look the same but still may not have the same genotype.
  • One can determine the genotype by the biological tests.
  • On the other hand, the phenotype is determined by an individual’s genotype and can be expressed as genes or by the visible traits.
  • Such traits are hair color or type, eye color body shape, and height, and many such more.
  • It will depend on the genotype but also influenced by the factors existing in the surrounding.
7 0
2 years ago
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