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
Alex
3 years ago
15

Some autotrophic euglena species become ______ when light levels are low

Biology
2 answers:
kykrilka [37]3 years ago
7 0

Answer: Heterotrophic

Explanation:

Euglena are unicellular organism that can be both autotrophic and heterotrophic based on the intensity of light that is available to it.

It can act as an autotrophic organism when there is enough sunlight which helps in the process of photosynthesis.

In case there is low light intensity it becomes heterotrophic and obtains energy from other sources.

Alona [7]3 years ago
5 0
Heterotrophic.... this is the answer :3
You might be interested in
Evaluate whether a sea beeze could occur night
Natalija [7]

Answer:

During the night the water releases it's heat much slower causing the air over the water to be warmer than the air over the land. This ends up working the same as the sea breeze only this time the lower pressure is over the sea and the air then moves from the land.

5 0
2 years ago
Read 2 more answers
What do polysaccharides, such as cellulose; nucleic acids, such as DNA; and proteins, such as keratin, have in common
Drupady [299]

Answer:

They are all built of chemically linked monomers.

3 0
2 years ago
It is important to view cells under a microscope because cells can change true or false
mixer [17]

Answer:

it is important to view cells under a microscope because cells can change?

False

Explanation:

Cell does not change when viewing under microscope, it is expedient to view under microscope because it is a microorganism that can not be seen with naked rather than with a microscope

5 0
3 years ago
What is the meaning of abs?
umka2103 [35]

Answer:

automatic basic science

4 0
3 years ago
Read 2 more answers
Comparing DNA Replication and Transcription
ozzi

The missing information has been completed as:

DNA Tempelate        complementary DNA    mRNA

3' TTACG 5'                5' AATGC 3'                 5'UUACG 3'

       

3' AAUGC 5'                  5' TTACG 3'            5'UUACG 3'

3' GGCGG 5'                  5' CCGCC3'          5' CCGCC3'

' 3'TGCATCG5'               5' ACGTAGC 3'     5' ACGUAGC 3'

3' AGACTC 5'                 5' TCTGAG  3'       5' AGACTC 3'

3'GATAAGA 5'               5' CTATTCT 5'         5' CTAUUCA 3'

3' CTGGCTAC5'           5' GACCGATG 3'    3'CUGGCUAC 5'

Explanation:

Some of the sequence of DNA given is in 3' to 5' direction, mRNA sequence is also given.

The DNA is double stranded helix which replicates by semi conservative mode. The two strands unwind to act as a template for other strands. In transcription the 3' to 5' strand acts as a template because RNA synthesis takes place in 5' to 3' direction. mRNA is single strand. It has nucleotides in it from which 3 base pairs acts as a code for amino acid.

The following table shows DNA strand having complementary sequaence and mRNA synthesized.

 DNA Tempelate        complementary DNA    mRNA

3' TTACG 5'                5' AATGC 3'                 5'UUACG 3'

       

3' AAUGC 5'                  5' TTACG 3'            5'UUACG 3'

3' GGCGG 5'                  5' CCGCC3'          5' CCGCC3'

' 3'TGCATCG5'               5' ACGTAGC 3'     5' ACGUAGC 3'

3' AGACTC 5'                 5' TCTGAG  3'       5' AGACTC 3'

3'GATAAGA 5'               5' CTATTCT 5'         5' CTAUUCA 3'

3' CTGGCTAC5'           5' GACCGATG 3'    3'CUGGCUAC 5'

3 0
3 years ago
Other questions:
  • The Living Planet Index (LPI), which measures trends in thousands of vertebrate species populations, shows a decline of 52% betw
    12·2 answers
  • In a plant, red flower color is incompletely dominant over yellow. What will the distribution of flowers in the F2 hybrids be if
    11·1 answer
  • Are scorpions <br> producer, herbivore, carnivore, scavenger, or decomposer.
    15·1 answer
  • If a organism has a diploid number of 44, how many<br> chromosomes does it have? *
    10·1 answer
  • CLAVATA1 (CLV1) is a receptor kinase that limits stem cell number and differentiation in the shoot and flower meristems of Arabi
    14·1 answer
  • Which statement best describes the process pictured?
    6·1 answer
  • Which is a true statement about conifers? Conifers are flowering plants.Conifers have covered seeds.Conifers' needles lose water
    9·2 answers
  • Some traits are similar between different species, and taxonomists describe some of those similarities as “plesiomorphic.” By th
    10·1 answer
  • Why does the mass of a substance remain the same after a chemical reaction
    6·1 answer
  • Can anyone help…………………………
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!