Answer: Social factors
Explanation: Even though they would likely have the same genes, and similarities in their personalities, likes, and dislikes, some complexion such as weight or height is due to how they were reared. If they had similar social surroundings this would have helped in this case.
b. The corepressor will not be able to interact with the operator and will cause an increase in the production of toxin.
c. The repressor will not be active, therefore toxin production will decrease.
d. Without the compressor to interact with the operator, the repressor will stay bound to the promoter leading to a decrease in the amount of toxin.
Answer:
The answer to the question: What effect will the decreased iron availability have on the production of diphteria toxin, would be, A: The lack of co-repressor binding to DtxR will lead to a loss of repression and an increase in the production of toxin.
Explanation:
Diphteria is a very serious disease that is caused by the gram-negative bacteria Corynebacterium Diphtheriae, which attacks the upper respiratory tract, especially the throat, and causes a thick lining to form, complicating the normal respiratory function. In order to accomplish such a feat, this bacteria produces a toxin that attacks human cells. But the toxin will not be produced if there is a high availability of iron in the area where the bacteria intends to infect, because if that is the case, then iron will work as a co-repressor with DtxR to prevent the expression of the bacterial gene that codes for the toxin. A co-repressor means that iron will work as a coadjuvant for DtxR and will not allow the genes of the bacteria to produce the toxin. In the case of this question, the answer is A because we have a lack of iron availability, which means that DtxR will not be enough to stop the toxin from being produced.
b.light energy to chemical energy
c.chemical energy to light energy
d.the energy of motion to sound energy
Correct Option Is b. light energy to chemical energy.
The energy conversion of light energy to chemical energy, known as photosynthesis, occurs in plant cells but not in animal cells.
The energy conversion that takes place in plant cells but never in animal cells is the conversion of light energy to chemical energy. This critical process is called photosynthesis.
During photosynthesis, plants absorb light energy, usually from the sun, and transform it into chemical energy stored in the form of glucose or other sugars. This chemical energy is then used by the plant for growth and development.
On the other hand, animal cells do not have the capability to carry out photosynthesis because they lack the necessary organelle, chloroplasts, and pigments required for absorbing light energy.
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where plants, animals, landscape, and climate are independent of each other
where plants and animals interact together
where organisms interact with each other
Answer:
When it is closet to the sun
Explanation:
Did the test
Answer:true
Explanation: just took the test
DNA has two strands
RNA has one