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
SOVA2 [1]
3 years ago
15

4. DNA profiles can be used for all the following except:

Biology
1 answer:
stich3 [128]3 years ago
8 0
I think it’s D. Drug testing
You might be interested in
Every day, Americans use less than 3.5 gallons of water to cook, clean, flush toilets, and bathe.
Marianna [84]
This is false because people could use way much water
7 0
3 years ago
The receptors in the nose send sensory information about odors to the brain through the ___.
Nat2105 [25]
Olfactory nerve.....it carries the signal to olfactory love !
3 0
3 years ago
What was the actual proportion of the basis for equal amounts of DNA
Stells [14]

Answer:

Equal amounts of DNA contain equal proportions of nitrogenous bases.

Explanation:

According to Chargaff's rule, the nitrogenous base pairs (Purines and pyrimidines) have an equal ratio (1:1) in the DNA of all the organisms. More precisely, the amount of adenine is equal to thymine and the amount of guanine is equal to cytosine in the DNA of all the organism. A-T base pair has two H-bonds while G-C base pair has three H-bonds.

7 0
3 years ago
How many food chains are in this food web?
Andre45 [30]

Answer:

There are 8 food chains

Explanation:

5 0
3 years ago
Why is the menstrual cycle an important adaptation for reproduction in humans?
raketka [301]
The menstrual cycle is practically controlled by a system of hormones that is necessary for reproduction, and when the hormone reaches a heightened level, something called estradiol is made, then the stimulation of the ovaries by a luteinizing hormone.

Once that hormone begins developing, the ovaries make an egg that quickly becomes an ovum. The ovary then releases one egg or two during ovulation. The endometrium (the part that sheds its own cells for the menstruation) peaks after ovulation and changes the lining of the uterus to prepare for the hectic process of pregnancy and child labor. 

Hope that was helpful.
5 0
3 years ago
Other questions:
  • Based on its shape what is most likely the form of bacteria
    15·2 answers
  • The word theory used in a scientific sense most closely means
    12·1 answer
  • Why does the oxygen atom in a water molecule have negative charge?
    15·2 answers
  • What is the vasa vasorum and what role does it play?
    6·1 answer
  • What is NOT an example of adheaion? Please help!!
    13·1 answer
  • Scientists estimate that there are between 700,000 and 5.1 million fungi on the planet. From your reading of "The fungi: 1, 2, 3
    11·1 answer
  • two body parts that are physically similar but have different functions in different species are called?
    10·1 answer
  • Pyruvate kinase catalyzes the transfer of a phosphoryl group from phosphoenolpyruvate to ADP in the last step of glycolysis, for
    9·1 answer
  • Which of these checkpoints determines if cell division has occurred properly?
    13·2 answers
  • How does the purpose of he Krebs cycle differ from the purpose of the calvin cycle
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!