Answer:
Bromelain refers to a collection of proteases containing sulfhydryl groups. Each protease consists of amino acids, which are the fundamental components of proteins.
Explanation:
Bromelain:
It is not classified as a singular enzyme. Instead, it comprises a combination of proteolytic enzymes along with phosphatases, glucosidases, peroxidases, cellulases, and glycoproteins. Initially, bromelain was identified as an enzymatic mix derived from pineapple plants (Ananas comosus), but it is now recognized as any protease sourced from the Bromeliaceae family.
Proteins are large molecules made up of amino acid subunits or monomers. These amino acids, linked by peptide bonds, create the intricate structure of enzymes.
Answer:
cell membrane, DNA and RNA, cytoplasm, along with ribosomes
Explanation:
Answer:
This is due to the favorable market price of silk.
Explanation:
The cultivation of silk improves the economic status of both individuals and the nation, as silk commands high prices in the marketplace driven by its widespread use across multiple industries. Products such as clothing, tires, parachutes, and surgical sutures utilize silk. When silk is sold at premium prices, it directly enhances the financial situations of those involved in its cultivation, and the country benefits through exports to others.
Answer:
1. Mutation- enhances genetic variation
2. Selection- may raise, lower, or maintain genetic variation
3. Genetic drift- diminishes genetic variation.
4. Gene flow- could either enhance or reduce genetic variation
Explanation:
1. Mutation denotes changes in an organism's DNA. The mutations lead to new adaptive traits that evolve, which increases the genetic diversity of organisms.
2. Natural selection favors organisms best suited to their environment. Thus, selection can increase, decrease, or keep variation in a population steady.
3. Genetic drift occurs due to random events altering a population's gene pool. When this phenomenon transpires, the genetic variation within that population typically decreases.
4. Gene flow involves changes to the gene pool due to immigration and emigration. This factor can thus increase or decrease genetic variation.
Answer:
A pendulum clock operates mechanically, depending on a pendulum that swings consistently; energy for the pendulum is supplied by a spring. On the other hand, a quartz clock depends on the precise, repetitive vibrations of a fine piece of quartz. These vibrations generate an electrical current that powers the electronic display.
Explanation:
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