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
creativ13 [48]
3 years ago
13

Which kingdom contains only unicellular organisms that can either be heterotrophs or autotrophs? a.) Animalia b.) Archaea c.) Mo

nera d.) Protista
Biology
1 answer:
malfutka [58]3 years ago
4 0
Protista contains only unicellular organisms can either be heterotrophs or autotrophs. 
You might be interested in
What did natural selection cause king snakes to prey upon?
jek_recluse [69]

Answer:

other snakes

Explanation:

to kill there prey

6 0
2 years ago
__________ acts on groups of paired muscles. When one muscle contracts, the opposite muscle cannot contract because no stimulus
dedylja [7]

Answer:

Reciprocal innervation

3 0
2 years ago
The ________ spreads more parasitic diseases to humans than any other vector.
KATRIN_1 [288]
<span>The MOSQUITO spreads more parasitic diseases to humans than any other vector.

</span>
3 0
3 years ago
An enhancer may increase the frequency of transcription initiation for its associated gene when… (indicate true or false for eac
Olenka [21]

Answer:

it is located 1000 nucleotides upstream of the gene’s core promoter - true

it is located 1000 nucleotides downstream of the gene’s core promoter- true

it is in the gene’s coding region - False

Explanation:

These enhancers are located 50 or more kilobases from the promoter they controlled upstream from a promoter, downstream from a promoter within an intron, or even downstream from the <u>final exon</u> of a gene which can be thousands of bp away from the gene's core promoter and can also occur thousands of nucleotides away from the gene's core promoter needing the activity of a DNA -bending protein that binds to the enhancer changing the shape of the DNA and allow interactions between the activators and transcription factors.

4 0
3 years ago
Acrostic for the word energy
Naddik [55]
E is for Ethical, an upright person
N is for Noble, self-sacrificing
E is for Excellent, of the finest character
R is for Remarkable, so exceptional
G is for Genteel, elegantly mannered
Y is for Youth, eternally young at heart
7 0
3 years ago
Read 2 more answers
Other questions:
  • How many amino acids do we have in our bodies?
    11·1 answer
  • What holds bones together?
    15·2 answers
  • What is the main difference between aerobic respiration and anaerobic respiration?
    12·1 answer
  • A researcher is studying a strain of mice that only incorporate 50 percent of the necessary iron into their hemoglobin molecules
    15·1 answer
  • If the gene for a trait is carried on an x or y chromosome, it's a _______ trait. dominant sexlinked codominant polygenic
    15·1 answer
  • 13. Cells can interact with other cells
    14·1 answer
  • Plzzz....someone ....Diffusion
    12·1 answer
  • Stem cell research could lead to medical cures. Stem cell research probably would not benefit A) the eradication of childhood il
    12·2 answers
  • Capital M = Melanin, darker skin color Capital N = No Melanin, lighter skin color Imagine the following couple; NN NN NN (female
    15·1 answer
  • Which is greater 3000 mg,250cg,3Kg
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!