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
Sauron [17]
3 years ago
7

Select all that apply.

Biology
2 answers:
shtirl [24]3 years ago
8 0

Answer:

All the given options except selective breeding are the methods of molecular biotechnology.

Molecular biotechnology refers to the study and modification of proteins and nucleic acids with the help of laboratory techniques.

It creates many applications in the field of medicine, agriculture, animal health, and the environment.

It mainly involves the modification and introduction of a foreign gene into an organism in order to produce desirable products.

Thus, recombinant DNA, molecular hybridization, cloning, induced mutation, DNA profiling all come under this steam.

In contrast, elective breeding is not an example of molecular biotechnology as it does not include modification at molecular level. It is a method used in used in genetics in order to produce offspring with desired character.

ryzh [129]3 years ago
5 0
Molecular biotechnology is basically the study and alteration of nucleic acids and proteins in living organisms for various applications. It encompasses the different scientific fields of genetics, engineering, chemistry, microbiology, etc. Because of this, all of the given choices are methods of molecular biotechnology EXCEPT DNA profiling.
You might be interested in
Data clusters are sets of signs or symptoms that are grouped together logically. Match each sign or symptom with its appropriate
aivan3 [116]

Answer:

Explanation:

(A) PaO₂ below normal: PaO₂ is used to describe the partial pressure of oxygen dissolved in the blood. When it is below normal, it indicates the individual isn't getting enough oxygen hence there is low pressure of dissolved oxygen in the blood. This sign/symptom falls under the Respiratory/oxygenation data cluster.

(B) Dyspnea on exertion: Dyspnea is a term used to describe shortness of breath while dyspnea on exertion is when an individual runs out of breath as a result of not been able to breath deeply/properly during or after an exercise. This sign/symptom also falls under the Respiration/oxygenation data cluster.

(C) Productive cough: This is a type of cough that produces/forces mucus out of the airway (thereby clearing the airway). This sign/symptom from this description is also Respiratory/oxygenation data cluster.

(D) Oxygenation saturation 92%: Oxygen saturation is when the body can supply enough oxygen to the cells and tissues within it's system. This sign/symptom is also a Respiratory/oxygenation data cluster.

(E) Feels "too tired to do much": This can also be referred to as fatigue. This is usually as a result of inadequate energy produced (usually from glycolysis) in the body. This sign/symptom, from this description, is a Reduced energy level data cluster.

(F) Requires frequent rest periods: This usually occurs as a result of imbalance in the body's metabolism. Here, the body uses more energy than it produces; more anabolic processes (energy requiring) than catabolic processes (energy produced/released). This sign/symptom, from this description, is a Reduced energy level data cluster.

8 0
3 years ago
What treatment is being compared to the control in the experiment?
Yuliya22 [10]

Answer and Explanation:

The correct answer is option B

B. The treated glioblastoma cells were cultured in the presence of an inhibitor from umbilical cord stem cells, but the control cells were cultured without the inhibitor.

8 0
3 years ago
HELP ASAP!!
balu736 [363]
Idk cause i cant see the whole page
3 0
3 years ago
Climate changes can produce various effects in ecosystems. Which of the following is a way that marine ecosystems can be affecte
Darya [45]

Since the speed of many physiological processes in marine organisms is determined by the temperature, the first consequence of the changes in the conditions of the medium becomes offset the timing of seasonal events, such as the timing of spawning fish. There have also offset migration routes and spawning areas. So, as a result of warming in the Sea of ​​Japan, spawning navaga shifted to an earlier date, because of the reduction of the area of ​​"cold spots" in the eastern Bering Sea shelf feeding migration of pollock, halibut and crab are lengthened, but because of the temperature rise to the east of Japan, spawning saury expanding. These changes significantly affect the success of reproduction, resulting in changes populations of their fishery.

4 0
3 years ago
N cell biology, what does the word queue describe?
Nataly [62]
The long arm of a chromosome
3 0
3 years ago
Read 2 more answers
Other questions:
  • A client resides in a long-term care facility. which nursing intervention would promote increased dietary intake?
    7·1 answer
  • Sweet yellow tomatoes with a pear shape bring a high price per basket to growers. Pear shape, yellow color, and terminal flower
    14·1 answer
  • Anything that’s has mass and takes up space is considered to be
    7·1 answer
  • If you have a garden with soil that is wet and mucky, which might be a good crop for you to grow?
    5·1 answer
  • Atoms of the same element that differ in the number of neutrons they contain are called
    6·1 answer
  • Some tools contain permanent magnets. What two types of materials could these tools pick up?
    9·2 answers
  • Which statment describes the relationship
    5·1 answer
  • The ____________ receives the filtrate from the DCTs of several nephrons and funnels it toward the ____________ .
    15·1 answer
  • Write a main idea paragraph about cells (5 sentences)​
    11·1 answer
  • Air masses can cause short-term
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!