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
DaniilM [7]
2 years ago
13

Life sciences practical task ​

Biology
1 answer:
Naya [18.7K]2 years ago
6 0

Answer:

Umm um is that a question

You might be interested in
What are the components of soil formed during primary succession
icang [17]

Plants play a crucial role in carbon cycle because they?

Allow  

Carbon to enter the ecosystem through photosynthesis

How are humans affecting the balance of carbon in the atmosphere

Burning fossil fuels has increased

Where would an ecologist be least likely to go study primary succession?

a place that already has a ecosystem

What kind of natural disaster helps some forest communities by allowing some trees to release their seeds by cleaning away deadwood and by encouraging new growth?

A fire

7 0
3 years ago
In regards to the Central Dogma... Select one: a. Transcription involves RNA polymerase which is recruited to origins of replica
Fynjy0 [20]

Answer:e. multiple of the options are true

Explanation:

DNA central dogman involves DNA replication, DNA transcription and DNA translation which involves the formation of protein.

Replicated DNA are transcribed to an intermediary mRNA(Messenger ribonucleic acid) from where it is moved from the nucleus to ribosome in the cytoplasm. Enzyme RNA polymerase helps in proof reading ,replication and transcription of bases during transcription. translation takes place in the ribosome with the help of ribosome in the presence of enzyme tRNA (transferase ribonucleic acid) that reads the codon and brings corresponding amino acid which are functional protein.

3 0
3 years ago
In samples of DNA isolated from two unidentified species in bacteria, X and Y adenine makes up 32% and 17%, respectively, of the
Vikki [24]

Answer:

On the basis of Chargaff's rule, in a double-helical DNA, A = T and G = C (Here A means adenine, T means thymine, G means guanine, and C means cytosine. For X, A is given 32%, therefore, T must be 32%, and the leftover 36% is to be distributed equally between G and C. Thus, G = C = 18% each.  

The assumption formed is that the DNA is a double-stranded structure. The species that exhibits higher G + C content in the molecule of a DNA is steadier at higher temperatures as it melts at high temperature. The species Y, which exhibits G + C in total as 66% is the thermophilic bacterium between the two.  

7 0
3 years ago
He most abundant element in the atmosphere can also be found in
Tamiku [17]

Answer:

<em>Beans and whey protein.</em>

Explanation:

The most abundant element in the atmosphere is nitrogen, and both beans and whey protein contain nitrogen.

Hope this helps! :)

4 0
3 years ago
Read 2 more answers
What happens to the states of matter when the temperature changes
stepladder [879]

    They may either release heat or gain heat. With a temperature increase, the kinetic energy increases and the state of matter will increase (example, ice to water aka solid to liquid)

    If the temperature decreases, then the kinetic energy decreases and the state of matter will decrease (example, water vapor to water aka gas to liquid)

Have a nice day!

    I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)

- Heather

6 0
3 years ago
Other questions:
  • Explain how each of the five types of prewriting assist a writer in getting started. please make it short.
    11·1 answer
  • A unicellular microorganism was recovered from a hot spring (95°C) in Wyoming. The cells lack a nucleus, have a cell wall that l
    10·1 answer
  • You cross a plant with red flowers with a plant with white flowers. Both plants are pure-breeding. All the offspring have pink f
    12·2 answers
  • Physical or mental injuries caused by a crime are known as what?
    6·2 answers
  • Which of the following is an example of osmosis? Group of answer choices The human body uses osmosis to move antibodies out of c
    14·1 answer
  • The _____ stores glucose as glycogen and converts excess glucose to _____.
    11·2 answers
  • Antibiotics can be used to treat
    11·2 answers
  • In the 1970s, the U.S. government passed laws to protect the water supply.
    7·1 answer
  • Which of the following terms would Bb
    8·1 answer
  • What statement best compares photosynthesis and cellular respiration?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!