Answer:
All organisms require sulfur as a macro-nutrient. (Ans. E)
Explanation:
Sulfur is necessary for all living things. It is taken up in the form of sulfate from the soil and sea water by the plants, and algae.
Sulfur is known as the essential nutrient for plant growth. Sulfur playing various important role in plants. About 90% of the sulfur is absorbed by the plants for the purpose of amino acids synthesis, known as the building blocks of proteins. Sulfur is important for the enzyme which is helping in the formation of the chlorophyll molecule. Sulfur is essential for the synthesis of oil crops.
In human body sulfur playing some essential role such as amino acid production which is converting into proteins and producing enzymes. Sulfur is important for insulin production, insulin allow the cells to use glucose as energy. Sulfur is found in most important antioxidant known as glutathione, which helping in the inhibition of oxidation of the other molecules and preventing from cell damage. Collagen provide skin strength and structure, sulfur is important for collagen synthesis as well.
Answer:
The correct answer is B- parietal cells produce hydrochloric acid. Hydrochloric acid also referred to as gastric acid is produced as a response mechanism to histamine, acetylcholine and gastrin through the aid of H2 receptors, M3 receptors and gastrin receptors respectively. This is carried out by an active transport system into the stomach by a robust secretory system known as the canaliculi. The canaliculi are responsible for the secretion of hydrochloric acid which aids the digestion process in the stomach
Explanation:
The correct answer is B- parietal cells produce hydrochloric acid. Hydrochloric acid also referred to as gastric acid is produced as a response mechanism to histamine, acetylcholine and gastrin through the aid of H2 receptors, M3 receptors and gastrin receptors respectively. This is carried out by an active transport system into the stomach by a robust secretory system known as the canaliculi. The canaliculi are responsible for the secretion of hydrochloric acid which aids the digestion process in the stomach
Answer:
C. they are the site of anaerobic metabolism and cellular respiration
In order for a recessive trait to be apparent in an organism, the organism must receive a copy of the allele for that trait from both parents.
Let the:
black coat: B
brown coat: b
Trotter: T
pacer: t
The offspring received both of the recessive alleles because it demonstrates the recessive phenotypes. Therefore, they genotype of the offspring is:
bbtt
The black horse that is a pacer that can produce this offspring will be:
Bbtt
Therefore, the brown horse's genotype must be:
bbTt
The offspring will receive b from both parents and t from both parents.
