Answer: Option B
The enzyme has changed shape because of high temperature.
Explanation:
Enzymes are biological catalysts in living organisms that speed up the rate of chemical reactions.
High temperature changes the shape of enzymes.
Increase or high temperature lead to decrease in enzymes activities. This is due to enzyme protein been denatures by high temperature which is the breaking of molecular bonds within the enzyme protein. When the enzymes bonds are broken, the shape of the enzymes changes and they no longer act as catalysts.
Answer:
true after data collection you state your hypothesis
Answer:
enzymes
Explanation:
Enzymes are organic catalysts which are protein in nature. The enzyme proteases found in baby food aid in break down of peptides into amino acids in the stomach. Extracellular enzymes are engineered outside the cells that produce them e.g., proteases. The proteases break down milk proteins into amino acids that are easily assimilated into the system reducing chances of babies developing allergies to milk. Particular proteases break down specific allergenic proteins that can cause allergic in hypoallergenic food .
Answer:
d) Organisms are open systems as they can create energy from their environments. The first law of thermodynamics states that energy can not be created or destroyed, it can be only changed or transferred from one form to another, like radiant energy to heat, motion energy to electrical, chemical to mechaqnical energy, among other examples. This law is also called: the law of conservation of energy.
Explanation:
<em>C. Binding to the operator.</em>
Explanation:
When the repressor starts binding to the operator, it can not transcribe, or make mRNA. This makes it so the RNA polymerase can't go onto the promoter and bind to it, which is a crucial part in making mRNA. The operator functions by making sure the certain DNA gets made, so it is very important. The lac repressor will turn off the expression of the lac genes by binding to the operator.
