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Dmitrij [34]
3 years ago
13

If there is Is large amount of lactose present, how does bacteria respond?

Biology
1 answer:
alisha [4.7K]3 years ago
7 0
The gene for beta-galactosides turns on
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Why dose pressure change inside of earth​
xz_007 [3.2K]

Because of the increase in hydrostatic pressure

3 0
3 years ago
Explain what the carbon cyle looks like?
Korvikt [17]
Plants use carbon dioxide and sunlight to make their own food and grow. The carbon becomes part of the plant. Plants that die and are buried may turn into fossil fuels made of carbon like coal and oil over millions of years. When humans burn fossil fuels, most of the carbon quickly enters the atmosphere as carbon dioxide.

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7 0
3 years ago
An element has an atomic mass number of 16 and an atomic number of 7. How many protons and neutrons does the element have?
sweet [91]
Nitrogen, hope this helps
5 0
3 years ago
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Four genes (A, B, C, D) are known to be located on the same chromosome. A series of crosses was completed to determine the recom
tatuchka [14]

Answer:

<h2>50 cM or more far apart .</h2>

Explanation:

1. The largest possible map distance is 50, it represents that  two genes are found at opposite ends of a chromosome or are 50 cM apart from each other or they are found on different chromosomes .

2. Genes found at opposite ends of a chromosome behave as if they are on different chromosomes.

3. As given A-B 50%, means  that recombination frequency is 50%.

The recombination frequency(RF), 50% means that either two genes are located on different chromosomes inheriting independently or  when they are widely separated on the same chromosome with far distance.  

4. As  given here, four genes named A, B, C,  and D are known to be located on the same chromosome. so A-B are 50 cM or more  far  apart from each other.

8 0
3 years ago
A roller coaster uses the track in this picture. Where will the roller coaster car have the most potential energy?
insens350 [35]

Answer:

the answer is Z

Explanation:

The reason being is because the definition of  potential energy is the energy possessed by a body by virtue of its position relative to others, stresses within itself, electric charge, and other factors. So the highest point of energy is when the coaster is at point X.

Hope this helps.

7 0
3 years ago
Read 2 more answers
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