BIOLOGY HIGH SCHOOL

The p. multocida that are growing within sam's abscess are breaking glucose down via glycolysis in order to obtain energy. this process occurs via a series of enzymatic reactions. during a chemical reaction, an enzyme functions as a biological catalyst and lowers the activation energy. how does an enzyme lower the activation energy of a reaction

Answers

Answer 1
Answer:

Answer: The enzyme increases the effectiveness of reactant collisions thereby increasing the number of reactant molecules that reach activation energy.

A reaction occur if the substrates needed collide with each other. Enzyme is like a mold that can hold the substrate so that it will be easier to collide. The effect of enzyme could be seen in the activation energy needed to do the reaction because enzyme lower it very much. This will help speed up the reaction so it create product faster.

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What percent of chromosomes for the baby does each parent contribute in the gametes?

Answers

Answer:

50%

Explanation:

A gamete has half the amount of chromosomes as a normal cell. Each parents contributes one gamete as to encourage genetic diversity

What is the name for molecules that provoke a specific immune response?

Answers

The molecules that provoke a specific immune response are called antigens.
This molecule initiates the production of an antibody and causes an immune response. Toxins, chemicals, bacteria, viruses, or other substances that come from outside the body can be part of the antigens.

Dr. ewing measured individual differences in a large sample of individuals using intelligence testing. if performances at each age level formed a normal distribution, the results were probably _____-shaped. l u star bell

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A normal distribution illustration exhibits a true symmetric shape. This symmetry is the characteristic of this type of distribution.

Thus, the results were probably symmetrically-shaped (similar to an inverted U).

In animals, __________ energy is responsible for respiration and other vital functions.a. solar
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Answers

b. kinetic

In animals, kinetic energy is responsible for respiration and other vital functions.
NOT:
a. solar
c. potential
d. trophic
In animals, kinetic energy is responsible for respiration and other vital functions.

Answer: Kinetic 

Erin is only 17 years old and her total cholesterol is 600 mg/dL. Why do you think her cholesterol is so much higher than the others in her family who have familial hypercholesterolemia?

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Familial hypercholesterolemia is a genetic disorder defined by having high levels of cholesterol in the blood. Maybe Erin doesn't care that much on having this disease. His lifestyle is not healthy. He does not exercise and eats everything he wants not thinking about the consequences that it may give.

Hypercholesterolemia can be defined as the genetic disorder in which the patient have abnormally high levels of blood cholesterol. The family of Erin suffers from familial hypercholesterolemia, so every member of the family have to take better care of what they eat, and exercise regularly to keep their cholesterol levels in check. All the members of the family are prone to high cholesterol levels as this is a genetic disorder. Erin probably does not pay attention to her diet and exercise and thus, she have such high levels of cholesterol as compared to her family members.

How do aggregate fruits develop

Answers

Aggregate fruits are created from several carpels that was from the same flowers. Strawberries and raspberries are examples of this type of fruit. Aggregate fruits are made from a compilation of flower blossoms. Many ovaries from a single flower would develop a fruit once they are merged.

Several blossoms on a flower stick together and develop into a single fruit.

*Works for Plato*
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