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bearhunter [10]
3 years ago
9

The growth of bacteria is determined not only by the composition of their surroundings but also by sudden changes in the living

environment. For rapid growth in different environments, bacteria need to adjust their enzyme levels in order to rapidly benefit from the nutrients currently available in their surroundings. If the living environment undergoes rapid changes, the bacterium’s own production of proteins has to conform to these changes in an effective way. How are bacteria able to adapt to a rapidly changing environment?
Biology
1 answer:
murzikaleks [220]3 years ago
6 0

Bacterial genes are organized into operons, clusters of coregulated genes, that are regulated such that they are all turned on or off together.

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What is the family of the animal that is aquatic and has fur and external ears?​
Feliz [49]

Answer:

Sea lions!

Explanation:

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3 years ago
Which of the following is the entire life of a cell?
mamaluj [8]

the answer is cell cycle!

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In flowering plants, sperm cells are made by the:<br><br> ovary<br> cone<br> spore<br> anther
77julia77 [94]

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3 years ago
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A purebred purple flowering plant is crossed with a purebred white flowering plant, and they produce offspring that have purple
Colt1911 [192]

Answer:

The purple flower is a dominant trait.

It can be explained with the help of the law of dominance which states that the trait which expresses itself and masks the other in a heterozygous condition is called a dominant trait.

When two purebred parents for a particular trait (like flower color in this case) are crossed, it always results in a heterozygous offspring. The trait which is expressed in the heterozygous condition is said to be a dominant trait.

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7 0
3 years ago
If a DNA strand has a nucleotide base sequence
Nuetrik [128]

Answer:

T-A-A-G-C-G-T-A would be the sequence of it's complementary strand.

Explanation:

This is because there are 4 nucleotide bases which math with only a certain other nucleotide, which are

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  • T as in Thymine matches with A as in Adenine.
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A good way to remember this is, the letters that are only made of nothing but straight lines (A, T), match with each other, and the letters that have curves in them (C, G), watch with each other.

Hope this helps!

8 0
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