Answer:
Saliva contain enzymes.
Explanation:
In the mouth, when chewing a bite of bread, it mixes with the saliva in the mouth which is secreted by the salivary gland. The food is broken down by chewing which is converted into Bolus through the saliva. The saliva comprises of digestive salivary amylase which help to digest carbohydrates and breakdown carbohydrates into smaller pieces.
Bread is a carbohydrate, digestive salivary amylase breakdown bread into sugars.
Therefore, digestion begin from the mouth and it contain saliva which comprises of the enzymes.
Chewing a bite of bread mixes it with saliva, which contains enzymes that help break down the carbohydrates in the bread.
Chewing a bite of bread mixes it with saliva and facilitates its chemical breakdown. This is most likely due to the fact that saliva contains enzymes that help to break down the carbohydrates in the bread. Enzymes are biological molecules that catalyze, or speed up, chemical reactions in the body. In this case, the enzymes in saliva help to break down the complex carbohydrates in the bread into smaller, simpler molecules that can be easily absorbed and used for energy.
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Answer: Even if the information has been restated in your own words and sentences structure, if you’re reworking someone else ideas, you still need to use citations.
Explanation:
b. eukaryotic and animals are prokaryotic.
c. autotrophs and animals are heterotrophs.
d. heterotrophs and animals are autotrophs.
Answer:
c. autotrophs and animals are heterotrophs
Explanation:
There's many differences between the plants and the animals, be it their physical appearance, way of live, how do they function, their requirements for survival. One of the major differences between the plants and the animals is that the plants are autrotrophs, while the animals are heterotrophs. The autrophs are the organisms that are able to produce their own food, thus they are producers, meaning that they do not need nutrition from other organic sources. The heterotrophs on the other side are the organisms that are not able to produce food for themselves, but instead they get their food through consuming of other living organisms, making them primary, secondary, and tertiary consumers.
Ans.
Opiates are medications that can be used as painkillers. These are derived from the opium. Opiates reduce pain as they act as CNS (central nervous system) depressants. The CNS is also associated with regulation of heart beat and respiration. Thus, the opiates also slow down the respiration by slow down the CNS.
Hence, the correct answer is 'opiates.'
B. ionic compounds
C. mineral compounds
D. molecular compounds
Answer:
B. ionic compounds
Explanation:
Answer: Radar is a highly upgraded electromagnetic device or technology that helps in determining where an object is located, at what distance it is, and also determines the speed and direction at which an object is moving, and at what angle it is.
It is generally used by the traffic police, for controlling the speed limit of a vehicle or motorbikes in any countries.
Answer:
It will bring about a stop to the translation process
Explanation:
The mutant tRNA despite still being charged with Glu, since it's anticodon is mutated and then recognizes and reads the codon UAA which is one of the stop codons (UAA, UAG and UGA) on the mRNA strand causes the translation process of that particular mRNA strand to stop. And the growing polypeptide chain to be released if any from the ribosomes.
Answer:
The anticodon will be unable to recognize the mRNA codon that is GAA, and the translation of this protein/polypeptide will be abruptly stopped. This may result in a truncated protein which is defected and hence, will be degraded by the relevant mechanisms in place. Since, UAA is actually one of the stop codons, the ribosome will not continue onward with the translation and fall off the mRNA.
Hope that answers the question, have a great day!