Since glucose works to increase blood sugar concentration and insulin works to decrease blood sugar concentration, the pancreas creates and secretes more insulin when glucose is high.
Therefore, the answer is A.
Fatty acids that are necessary for proper health but cannot be synthesized by the body are called gluconeogenesis fatty acids.
<h3>What is gluconeogenesis?</h3>
- The process of producing glucose (sugar) from lipid (fat) or protein breakdown products, as well as from its own breakdown products.
- Gluconeogenesis primarily takes place in liver or kidney cells.
- The process of producing glucose in the body from non-carbohydrate precursors is known as gluconeogenesis.
- New glucose is produced by biosynthesis, not through the ingestion of carbohydrates.
- Lactate, pyruvate, glycerol (fat), and certain amino acids can all be converted into glucose (protein).
- Both the kidneys and the liver engage in glucose synthesis.
- Between meals, gluconeogenesis meets the need for plasma glucose.
- The hormones that cause diabetes encourage the production of glucose (glucagon, growth hormone, epinephrine, and cortisol).
- Glycerol, lactate, propionate, and a few amino acids are examples of gluconeogenic substrates.
Learn more about gluconeogenesis here:
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Answer:
- First outgroup → Ray-Finned Fishes
- Second outgroup → Sharks
Explanation:
The outgroup is the most distant taxonomic group that shares no traits or characters with the lineages of interest, which compose the ingroup. You can compare the outgroup with the ingroup to determine the evolutive relationship and which characters are primitive or derived.
Even though the outgroup shares a common ancestor with the ingroup, this is placed far away in evolution, making the outgroup to be the taxonomic group less related to the other lineages. The lineages in the ingroup share another common ancestor that is more recent in history.
To select the outgroup, you need to focus on what you are interested in. There might be several outgroups, but you should choose the one that is more related or closer to the ingroups. This selection is important because you need to make comparisons to understand the evolution of specific traits.
In the exposed example, we need to focus on animals that have four limbs. Then, we might assume that the ingroup is composed of Amphibians Crocodiles Dinosaurs. Sharks and Ray-Finned Fish do not have four limbs, so they might be considered outgroups.
From these two outgroups, sharks have a cartilaginous skeleton, while Ray-Finned Fishes have a bony skeleton. This fact makes ray-finned fishes more related to the ingroup than the sharks. So,
- First outgroup → Ray-Finned Fishes
- Second outgroup → Sharks
Answer:
A nucleotide is the basic building block of nucleic acids. RNA and DNA are polymers made of long chains of nucleotides. A nucleotide consists of a sugar molecule (either ribose in RNA or deoxyribose in DNA) attached to a phosphate group and a nitrogen-containing base.
Explanation:
Neurological - by nerves
Endocrinological - by blood and secrets
