Answer:
In seedless vascular plants, such as ferns and horsetails, the plants reproduce using haploid, unicellular spores instead of seeds. The spores are very lightweight (unlike many seeds), which allows for their easy dispersion in the wind and for the plants to spread to new habitats.
<h2>The correct answer is (B)</h2>
Explanation:
- By enabling glucose to enter the cells, is by how insulin functions in the body.
- Insulin is a Hormone which is made up of Peptide.
- Insulin is generated by beta cells of the Pancreatic Islets.
- Insulin is the anabolic hormone.
- Insulin regulates the metabolism of protein, fats and carbohydrates.
- Insulin takes sugar from carbohydrates for energy.
- Insulin stores glucose for future purpose.
- Insulin controls the blood sugar level in the body.
The process that results in Ms. Milly’s wilting lettuce becoming firm is osmosis. The explanation is below.
OSMOSIS:
- Osmosis is the process by which water molecules move from a region of high concentration to a region of low concentration via a semipermeable membrane.
- According to this question, Ms. Milly, occasionally sprinkles water on her wilting lettuce and notices that they became firm.
- The firmness of the lettuce is as a result of the movement of water into the leaf cells due to a process called osmosis.
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Answer:living thing that carries out basic life functions
Explanation:
NADPH is the reduced form of NADP+. This simply means that NADPH has an extra hydrogen ion.
NADPH is formed when upon the reduction of NADP+ . NADP stands for nicotine amide dinucleotide phosphate. It is a coenzyme that is involved in a wide range of anabolic reactions.
During the synthesis of carbohydrates in plants, NADPH acts as a reducing agent, likewise in the synthesis of nucleic acids and lipids.
As a reduced compound, NADPH becomes a molecule with high energy thus being especially useful in driving the Calvin cycle.
