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
kati45 [8]
3 years ago
12

Denitrifying bacteria _____.

Biology
1 answer:
Dvinal [7]3 years ago
3 0

Answer:

make protines

Explanation:

You might be interested in
Tortoises found on the Galapagos Islands can have varied phenotypes. One of the variations in the phenotypes is with regard to
qwelly [4]

Answer: B:The drought decreased the grass and vegetation on the ground, leaving only vegetation on shrubs and trees above the ground. Natural selection selected for the tortoises with the domed shells and hoods.

Explanation:

8 0
3 years ago
Adding and removing energy can change the physical properties of a substance.
postnew [5]

Answer: True.

Explanation: Energy is being removed from the substance as it changes state. As energy is added to the liquid, particles throughout the liquid move faster. Boiling. When particles move fast enough to break away from other particles, they evaporate and become gas.

3 0
3 years ago
In a hardy-weinberg population with two alleles, a and a, that are in equilibrium, the frequency of the allele a is 0. 3. What i
zavuch27 [327]

Here, given-

homozygous alleles 'a' have a frequency of 0.3.

Also the alleles are in equilibrium in a Hardy-Weinberg population. The frequency of individuals that are homozygous for this allele are= 0.49.

The Hardy-Weinberg equilibrium can be defined as the principle which states that the variation in the genetic makeup of a population remains constant and unchanged till there are no external interferences, influencing the population.

Calculation-

p + q = 1\\0.3 + q= 1\\q= 1- 0.3\\\\q= 0.7

Then to find the frequency of the individuals homozygous for this allele the following formula needs to be used-

p^{2} + 2pq + q^{2} =1

p^{2} = dominant homozygous frequency\\2pq= heterozygous frequency\\q^{2} = recessive homozygous frequency\\

Thus, the individuals homozygous for the allele can be calculated by q^{2} = (0.7)^{2} \\= 0.49

Learn more about the Hardy-Weinberg equilibrium here-

brainly.com/question/16823644

#SPJ4

4 0
2 years ago
The amount of matter per unit volume is called
Scrat [10]

density, it's a mass per unit volume

8 0
3 years ago
Which of the following will not contribute to resource conservation?
DaniilM [7]
<span>Here are the choices:
a. using solar power
b. recycling glass
c. using nuclear power
d. using biofuels

The answer is b. Recycling glass. It is not included in resource conservation since it is not coming from the natural resources. </span>
7 0
3 years ago
Read 2 more answers
Other questions:
  • Pros and cons of nuclear power?
    14·2 answers
  • 1. What is a macromolecule? Name four macromolecules present in all living things and identify what they have in common.
    5·1 answer
  • What must happen for scientific theories to be accepted as valid?
    15·2 answers
  • The qualities and characteristics that shape a person's unique character and identity refer to
    13·2 answers
  • Question 24
    13·2 answers
  • Do all people with autism exhibit the same symptoms
    5·1 answer
  • ASAP GIVE BRAINLIEST- 100 points after answered
    5·1 answer
  • Which organelle makes proteins?
    5·2 answers
  • What Organ that Help to Digest Carbohydrates
    5·2 answers
  • PLEASE HELP!! how does nitrogen travel through atmosphere, biosphere, geosphere. NITROGEN GAS, AMMONIA, NITRIFYING BACTERIA, and
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!