Which four of these developments were made under Mongol rule during the Pax Mongolica? the extension of the Grand Canal in China

Answer:

a. Anabolic pathways synthesize molecules, necessitate energy, and are endergonic.

Explanation:

Anabolic pathway refers to the metabolic processes that synthesize intricate molecules from simpler ones, generally through condensation (where monomers are linked covalently, generating water as a by-product). It demands energy for forming new bonds, which indicates that it is endergonic.

Conversely, the catabolic pathway pertains to metabolic reactions that dismantle complex moleculesinto simpler components, typically through hydrolysis (where water is utilized to sever bonds within the polymer). It liberates energy during the bond-breaking process, this indicates it is exergonic.

Based on this information we can ascertain that the correct answer is a. Anabolic pathways synthesize molecules, necessitate energy, and are endergonic.

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Examples of biological macromolecules that depend on hydrogen bonding include proteins, nucleic acids, and polysaccharides. Hydrogen bonding plays a crucial role in numerous chemical processes and helps define the three-dimensional structure of folded proteins, which consist of enzymes and antibodies.

c. bivalents. In the initial phase of meiosis, specifically during prophase, bivalents are created, which consist of a tetrad made up of two paired chromosomes and four chromatids—each chromosome originating from one parent. In contrast, mitosis does not involve the formation of bivalents, although chromatids, homologs, centromeres, and spindles are present in both processes.

The available choices for this question are as follows:

A. Nucleic acids

B. Carbohydrates

C. Fats

D. Proteins

Now the correct responses for the match are as follows:

Jack follows a meal plan emphasizing this to assist in muscle development. D. Proteins

Explanation: Proteins contribute to muscle growth. Hence, individuals focused on bodybuilding consume foods rich in protein such as chicken, eggs, soy, etc.

Prior to competing, Ruth drinks a drink filled with this biomolecule for energy. B. Carbohydrate

Explanation: This biomolecule gives immediate energy to our bodies. For instance, glucose is ingested before a race, as it dissolves rapidly in our bloodstream and supplies prompt energy. Glucose represents the simplest form of carbohydrate.

The compounds found in olive oil will assist Ruth’s body in storing energy for the long term. C. Fats

Explanation: Fats are a type of biomolecule that is kept in our body within adipose tissues. Furthermore, once glucose is fully utilized by our cells, the body begins to derive energy from this accumulated fat.

Elizabeth has been recommended to undergo genetic testing to check for any irregularities in her unborn baby. A. Nucleic acids

Explanation: Each cell in our body carries DNA, which holds all genetic information regarding the entire organism. DNA is categorized as a nucleic acid. If Elizabeth is undergoing a test for abnormalities, it indicates she will be examining her child's DNA.

Degeneracy

Degeneracy indicates that several codons can encode for the same amino acid during the process of protein synthesis from DNA. A codon comprises a triplet of <span>nucleotides that represents a specific amino acid.

This redundancy means that mutations (like point mutations) are less likely to disrupt the synthesis of proteins. For instance, if the codon sequence GAA, which represents glutamate, changes to GAG, glutamate will still be produced as the code is degenerate. </span>