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
inessss [21]
3 years ago
12

Analyze the diagram below:

Biology
1 answer:
umka21 [38]3 years ago
6 0

Answer:

Transcribing the lacl sequence

Explanation:

lacZ, lacY, and lacA sequences are the structural genes, which needs to be expressed in order to produce their proteinous enzymes required for the breaking down of lactose sugar. The transcription of these three genes must occur with the aid of RNA polymerase binding to them.

However, a gene sequence called lacI encodes information for an repressor, which when expressed can inhibit the expression of the genes lacZ, lacY, and lacA. Hence, the TRANSCRIPTION OF THE LACL SEQUENCE cause the cell to not express the lacZ, lacY, and lacA sequences.

You might be interested in
The process of obtaining food is known as _________ and requires specialized feeding mechanisms. A. ingestion B. digestion C. ab
Svetllana [295]

Answer: A

Explanation:

8 0
2 years ago
What is the main sugar used by cells for energy?
butalik [34]

Answer:

The answer is GLUCOSE.

Explanation:

Glucose is the main sugar used by cells for energy. Glucose is derived from the digestion of carbohydrates. In humans, glucose is usually absorbed into the blood from the small intestine, the blood then carry the blood around the body, allowing each cell to have access to the glucose it needs.

If the quantity of glucose in the blood is more than needed per time, the body usually store the excess glucose as glycogen, the glycogen will be turned to glucose and release for cell use when the quantity of sugar in the blood is low. In the absence of glycogen, other macro nutrients such as lipids and proteins can also be converted to glucose via gluconeogenesis when the concentration of glucose in the blood is low.

The cells oxidize the glucose and convert it to energy in form of ATP, which they use to carry out their life activities.

7 0
3 years ago
Which charaterrisitics are always present in all living organisms
Natali5045456 [20]
1.Movement.
All living things move in some way.
2.Respiration is a chemical reaction that happens within cells to release energy from food.
3.Sensitivity.
The ability to detect changes in the surrounding environment.
4. Growth.
5.Reproduction.
Excretion
6. Nutrition.
3 0
3 years ago
Read 2 more answers
Hbdbd dx d d dbddbbsdbdbdb
inna [77]

Answer:

io4ht3fhiq

Explanation:

7 0
3 years ago
Glycosis is the first step in cellular respiration. which option best summarizes the process?
mr Goodwill [35]

Answer:

Anaerobic process that occurs in the cytoplasm. The process uses 2 ATP molecules. 6 carbon molecules are broken down into 3 pyruvate molecules during the process

Explanation:

Have a great day

4 0
3 years ago
Other questions:
  • The amount of a crop that a farmer can harvest per acre is referred to as crop yield. Farmers have been able to increase their c
    8·1 answer
  • There is a multitude of evidence that supports how life has changed over time due to
    9·1 answer
  • What is the smallest working unit of living things?
    13·1 answer
  • ______________ are the product of the use of biotechnology.
    10·1 answer
  • The fact that a strain of yeast with a certain defective gene can use the human version of the gene to repair itself is evidence
    14·2 answers
  • Most bacteria are harmful. True or False?
    11·2 answers
  • What are proteins composed of
    14·1 answer
  • A student encounters a pondweed which, judging from its appearance, seems to be a charophyte. She brings a sample back to her bi
    14·1 answer
  • Deep ocean technology has allowed scientists to discover and study organisms living near deep-sea vents. Unlike surface organism
    14·2 answers
  • Identify the interaction used to describe each type of interdependence among organisms.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!