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
Effectus [21]
3 years ago
10

Which ope of cell does the strainer best model?

Biology
1 answer:
Nina [5.8K]3 years ago
7 0

Answer:

sieve tube element

Explanation:

A P E X

You might be interested in
You are a forensic scientist. For today, your supervisor tells you to perform a confirmatory test for semen on Item D. You recov
FrozenT [24]

Answer:

Ok

Explanation:

3 0
2 years ago
In functional genomics, biologists use sequence information to identify the functions of various parts of genomes. Which of the
k0ka [10]

Answer:

E: specific proteins that are made by a cell under particular conditions

Explanation:

It is only specific proteins that are made by a cell under particular conditions can't be obtained from a genome sequence. In order to get information about this protein we need proteomics.

Genome sequence gives us an idea of nucleotide sequence of DNA and RNA molecules not proteins. Regulatory sequences such as promoters, enhancers, insulators, UTRs etc. all are a part of genome, rRNA genes are part of genome sequence too, non coding repetitive repeats and intron regions are also a part of genome sequence itself so option A, B & D are incorrect. Option C is also incorrect because amino acid sequence of  proteins can also be determined by genome sequences because each nucleotide triplet which is known as codon refers to a specific amino acid. Option E is correct because by genome sequence we can easily get to know about amino acid sequence but not about specific protein which is synthesized at a particular condition.

6 0
3 years ago
Which type of human population is characterized by the lag phase, being able to raise crops and domesticated animals, but having
nasty-shy [4]

Answer:

Rural population.

Explanation:

The rural population of humans is characterized by the lag phase because they are linked with farming of crops and domesticated animals. This population is responsible for the soil erosion and food shortages over the country because they are the producers of everything for the food industry. Due to farming methods, soil erosion occurs that leads to the depletion of nutritive part of the soil that causes less productivity of the crop and as a result food shortage occur.

6 0
3 years ago
Describe a semipermeable membrane.​
Sloan [31]

Answer:

A semipermeable membrane is a barrier that will only allow some molecules to pass through while blocking the passage of other molecules. A semipermeable barrier essentially acts as a filter. Different types of semipermeable membranes can block out different sized molecules. A semipermeable membrane can be made out of biological or synthetic material.

Explanation:

8 0
3 years ago
Read 2 more answers
Which of the following is a known limiting factor for good nutrition
Novosadov [1.4K]

Answer:  

seems you forgot the "followings" but here are some known limiting factors

Explanation:

   Exercise,Physiology, Mindset, Nutrition and Genetics.

5 0
3 years ago
Other questions:
  • Which of the following is an example of adhesion in organisms
    11·1 answer
  • PLEASE HELP 12. Skates and rays have skeletons made of _____. 13. The series of dramatic changes in body form in an amphibian's
    6·2 answers
  • Which kind of molecule must be labeled to make radioactively labeled DNA
    12·2 answers
  • Which biome or ecosystem has the most precipitation ?
    15·1 answer
  • a student was given a task to observe a bacterial specimen made from dilute yogurt and sketch the shape of bacteria seen. he dre
    12·1 answer
  • ¿Por qué el jugo pancreático tiene bicarbonato de sodio?
    14·1 answer
  • 12. Which is used to measure ocean depth?
    12·2 answers
  • What happens if an organism gets upset
    9·1 answer
  • True or False? Endurance training results in an increase in parasympathetic nervous activity and this allows for a reduced resti
    13·1 answer
  • Why do plants go dormant in the fall and winter months? A. There isn't enough energy given off for them to capture, so they try
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!