Answer:
The correct answer will be option- B.
Explanation:
The fatty acid oxidation is the catabolic process which produces energy in the cell. The fatty acid takes place in the cytosol in the prokaryotes while in the mitochondrial matrix in eukaryotes.
The fatty acids are transported to the matrix through the associated membrane of the inner mitochondrial membrane which once inside the matrix undergoes beta-oxidation to produce acetyl-CoA and reducing equivalents. The acetyl-coA is utilized via the process of the citric acid cycle to produce energy thorough electron transport chain.
Thus, Option-B is the correct answer.
These are the answer to the following questions:
<span>• state one possible hypothesis for the experiment proposed by the student [1]
- The plant that is brushed with no gloves will deteriorate or have a negative effect compared to the plant that is brushed with gloves.
• describe the type of data that should be collected to determine if the brushing with lotion was having a negative effect on the African violet plant
- The type of data that has to be collected should be quantitative and qualitative at the same time.</span>
Answer:
D. frictional, structural, and cyclical unemploment.
Explanation:
Types of Unemployment
There are three basic types of unemployment which are the cyclical, frictional, and structural.
Cyclical Unemployment
Is due to the highs and lows of the economy, as in cycles e.g in times of recession, the job lost is know as cyclical unemployment.
Frictional Unemployment
It results from the actual turnover in the labor market and the time taken to get a new job. E.g. when a worker change his/her job, it requires time to get a name job and learn more of the job in details for him/her to be called up for interview and get hired. This process is termed frictionally unemployed.
Structural Unemployment
Originates from a lack for demand for a specific class of worker due to the worker lacking the appropriate skills needed by the employee as this can cause the worker to lose the job. Another example is sourcing for a reduced cost of labour abroad.
Answer:
(D) is composed of widely dispersed populations.
Explanation:
A polytypic species is the one that is composed of various local populations. These local populations differ from each other with respect to one or more genetic traits. Each of the local populations that make a polytypic species exhibit genetic variations among its individuals.
For example, individuals from the local population of human exhibit variations for genetic traits such as skin color, hair color, etc.
Stem cells can differentiate to form specialized cell types with specific functions. So they can be differentiated to form heart muscle cells, which can be used to replace the damaged tissues of the heart. A