Answer:
no they are not .
Explanation:
enzymes are made up chains of amino acids . and they perform the critical task of lowering the activation energies of chemical reactions inside the cell .
organismal theory
The correct answer is organismal theory.
Simply put, this theory states that the original cell expanded into a whole organism, and that the original cell is equivalent to the whole organism and that the protoplasm is just subdivided and partitioned off by cell walls which are really not complete partitions because the protoplasm of neighboring cells are joined together by plasmodesmata.
This is opposed to the cell theory that states a cell divides into many cells with the original cell being identical to the daughter cells.
The correct answer is organismal theory.
Answer:
Treat as quickly as possible
Explanation:
In order to provide the fastest aid, it is advisable to cool down the burn with water and 0.09% saline solution. Next, it is important to wash the wound of any debris that may be in the wound as this may cause infection if left unattended. Finally, antibiotic should be applied to the wound to prevent infection from any bacteria after cleaning. This person must now seek treatment at the nearest health facility to assess the severity of the burn.
TrueFalse
During exhalation, your respiratory muscles contract to push air out of your lungs.
Your respiratory muscles contract each time you exhale.
When you exhale, the primary muscle responsible for this action is the diaphragm, which contracts and moves upwards, reducing the volume of the lungs and forcing air out. Additionally, the intercostal muscles, located between the ribs, also contract and help in the process of exhalation.
In summary, your respiratory muscles contract during exhalation to push air out of your lungs.
#SPJ2
Answer:
Option C
Explanation:
Option A is incorrect as mutations may be detrimental to the organism and are not always beneficial. Option B is incorrect as there are instances where mutations may enable organisms to be better adapted to the environment. Option D is incorrect as genotypes are not selected for or selected against by environmental pressures, it is only the phenotype (exhibitable/ visible traits) that can be selected for or against, hence option C is the answer.