Answer:
Donkey and horse are the organisms that are being crossed to make a mule. When a male donkey is breed with female horse, mule is produced. Mule has the characteristics of both horse and donkey. Mule is more in height from donkey and less than horse. It is a very useful animal. Mule is usually found in hilly and mountainous areas for the transportation of goods.
Answer:
b. Enzymes always change their shape when they bind to a molecule.
d. An enzyme’s shape is related to the shape of the substrate it binds to.
Explanation:
Enzymes are proteins that are secreted by special cells in living organisms. They are the organic catalysts of biochemical reactions.
The role of the enzyme in the enzyme catalyzed reaction is to bring reactants together on its surface so as to have better interactions.
Enzymes have the capability to fit the substrate into an induced fit position.
The process by which enzymes change shape in a reaction is called the induced fit.
This way an enzyme holds the substrate tightly for the reactions to occur.
Answer:
Both are multicellular (plants have different cells for the leaves and the stem, animals have skin cells, brain cells etc so they are called multicellular).
Plants are autotrophic - they make their own food (glucose) by photosynthesis
Animals are heterotrophic - they eat other organisms, cannot make their own food.
Explanation:
Answer;
-For individuals with phenylketonuria
Explanation;
The warning label that appears on products containing NutraSweet (aspartame) is necessary to prevent problems for people with phenylketonuria.
Phenylketonuria is an inherited disorder that increases the levels of a substance called phenylalanine in the blood. Phenylalanine is a building block of proteins (an amino acid) that is obtained through the diet.
Aspartame is one of the most common artificial sweeteners in use today. It is made by joining together the amino acids aspartic acid and phenylalanine. Treatment of phenylketonuria involves a diet that is very low in phenylalanine, particularly when the child is growing.
Answer:
Your answer is C) Charles Darwin