1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
podryga [215]
2 years ago
15

Two strains of e. coli—one of which can turn on its lactase production and one that cannot—are grown together with lactose in th

e medium. if all other conditions are equal, what will occur?
Biology
1 answer:
Doss [256]2 years ago
4 0

E.coil bacteria is belong to family of Enterobacteriaceae . Its live in the environment with or without oxygen.They also present in the intestine of healthy person and warm blooded animals.

The quantity of lactate produce by pathogenic E-coli was significantly higher than produced by non -E-coli.These enzymes were produced by lactose but represent by glucose and galactose.

E-coli used as disaccharide lactose as source of metabolic energy.Fermentation of lactose , glucose and galactose using E-coli bacteria.And lactose is produced by bacteria living in the intestinal tract of animals .It is an energy source and E-coli use use glucose as an energy source.

To learn more about enzymes here

brainly.com/question/14953274

#SPJ4

You might be interested in
Start with the P generation with the following genotypes (AA x aa). Based on classical Mendelian inheritance, how will a cross b
vampirchik [111]

Answer: The genotype of the generation resulting from the given P ( parental generation) is Aa that is all offsprings in the first generation will be heterozygous dominant.  

The genotype of the parents is AA and aa and the gametes produced by these parents are A and a respectively.

When these gametes fuse, they result in the offsprings with genotype Aa. This represents a dominant phenotype due to the presence of dominant gene  (  a gene that masks the expression of recessive gene and expresses itself), which is A in this case.

6 0
3 years ago
Read 2 more answers
ANSWER PLS FAST!!!!!!
olga2289 [7]

Answer:

D: A density-independent factor.

Explanation:

An earthquake is a density-independent limiting factor

6 0
3 years ago
Read 2 more answers
Whereas superficial flexors in the anterior compartment of the forearm originate from the _____ epicondyle of the humerus, the s
ASHA 777 [7]

Answer:

Whereas superficial flexors in the anterior compartment of the forearm originate from the medial epicondyle of the humerus, the superficial extensors in the posterior compartment of the forearm originate from the lateral epicondyle of the humerus.

Explanation:

The forearm has 2 compartments: an anterior compartment responsible for the flexion of the wrist, and a posterior compartment with the function to extend the wrist.

The superficial muscles in the anterior compartment arise from the common flexor tendon that originates from the medial epicondyle of the humerus. This compartment is mostly innervated by the median nerve.

The superficial muscles in the posterior compartment originate from the lateral epicondyle of the humerus and are innervated by the radial nerve.

The ulnar nerve innervates the flexor carpi ulnaris and flexor digitorum profundus in the forearm.

6 0
3 years ago
Any astronomical body that revolves around a larger body is called
Leni [432]
Any astronomical body that revolves around a larger body is called SATELLITE. <span>There are two basic types of satellite, natural and artificial satellites. Natural satellites are those that occur naturally such as the moon and the earth while artificial satellites refers to man made satellites. Man made satellites are usually designed for collection of data and for communication. Artificial satellites have the ability to collect more information in a very short time compared to ground instruments. There are many different types of artificial satellites in space.</span><span />
4 0
3 years ago
Jimmy and Karen conducted an experiment comparing tomato plant growth and the amount of fertilizer applied to each plant. The pl
Nutka1998 [239]

Answer:

Fertilizers are the chemicals that are applied on the agricultural crops to increase the yield of crop and protect them from harmful pests. The fertilizers are rich in nitrogen, phosphorus and potassium.

Karen and Jimmy growing tomato to conduct the research. They conclude that large amount of fertilizer is helpful for plant growth. This is wrong because high fertilizer can decrease the plant growth and may cause the death of plant. The fertilizers are required in the exact amount in the plants and there inappropriate level inhibits the plant growth.

5 0
3 years ago
Read 2 more answers
Other questions:
  • Type of joint found in the shoulder and hip?
    7·2 answers
  • Which mineral do you think is the most important ,why
    8·2 answers
  • Mutations are the source of all new genetic material in a species. <br> a. True <br> b. False
    10·1 answer
  • Which of these is a sign of dehydration shivering sleepiness talkativeness blue fingernails?
    13·1 answer
  • Can someone tell me the right answer
    10·2 answers
  • Mutation is an important mechanism for evolutionary change. Which type of mutations contribute to evolution?
    6·1 answer
  • Does the food chain model or the food web model show more biodiversity? Why?
    12·2 answers
  • Why are chromosomal mutations potentially serious
    7·1 answer
  • Aldo Leopold, an ecologist, wrote about his home state of Wisconsin in The Sand County Almanac. In one moving section, he descri
    6·1 answer
  • In the form of gene therapy used successfully for severe combined immunodeficiency syndrome, SCID-X 1, how is the genetic engine
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!