Answer:
incisors
Explanation:
incisors are mainly used for biting and cutting
There are many cases of homeostasis mechanism. In this mechanism, there will be a receptor that will catch a condition. After that, an order will be sent to various place depend on the condition.
One of them is temperature control which was done by shivering or sweating. When your body temperature is too high, the thermoreceptor will detect it and then the brain will send the order to the body sweat glands. Sweat on body surface will evaporate and reduce body temperature.
When the temperature is too low, the brain will tell the muscle to shiver so you can produce heat.
Other than temperature, homeostasis also control blood pressure, or many chemical level(oxygen, glucose).
Answer:
these statements are true
B) Insertions or deletions of single base-pairs within a protein coding sequence probably change the amino acid sequence
D) Missense mutations always change the amino acid sequence encoded by a gene
E) Nucleotide substitutions outside of the coding sequence can affect the expression of a gene.
Explanation:
B) insertion or deletion of nucleotide in coding region of DNA can change the amino acid sequence encoded.
D) missense mutation means that the change in nucleotide sequence resulting in change in amino acid sequence encoded by gene.
E) A mutation may alter the promoter of a gene, thereby affecting the rate of transcription.
Answer:
The mRNA molecule will be synthesized running in the 5' to 3' direction.
Explanation:
From the DNA sequence:
5'-ATCGTACCGTTA-3'
3'-TAGCATGGCAAT-5'
mRNA sequence is
5'-AUCGUACCGUUA-3'
Amino acid sequence will thus be:
Ileu-val-pro-leu.
Answer:
cytoplasm
Explanation:
Cytoplasm is like the jell that holds everything in place
