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
kotegsom [21]
3 years ago
7

Describe the base-pairing rules in any DNA molecule

Biology
1 answer:
In-s [12.5K]3 years ago
6 0
The selective pairing of adenine (A) with thymine (T) and guanine (G) with cytosine (C) is based on the number of hydrogen bonds established between one of the purine bases and the one pyrimidine bases
You might be interested in
Transcription factors in eukaryotes usually have DNA binding domains as well as other domains that are also specific for binding
trapecia [35]

Answer:

A) repressors

Explanation:

A transcription factor is a protein that controls the rate of transcription of genetic information from DNA to messenger RNA, by binding to specific DNA sequence. The function of TFs is to regulate-turn on and off genes-In order to make sure that they are expressed in the right cell, at the right time and in the right amount throughout the life of the cell and the organism. Groups of TFs function in a coordinated fashion to direct cell division, cell growth and cell death throughout life.

5 0
3 years ago
If an individual has 7 gene pairs, how many different gametes can be formed if two of the gene pairs are homozygous and the rema
lukranit [14]
<span>You only need to consider the 5 gene pairs that give different alleles. The number of different eggs or sperm = 2n, where "2" indicates 2 different alleles for each trait and "n" = the number of traits. = </span><span>32</span>
3 0
3 years ago
 What can you do to verify its purity? 
Papessa [141]

Answer:

To verify you have a pure sample use the sterile needle to isolate and grow on a new streak plate to make sure you see only one culture.

Explanation:

6 0
3 years ago
What is the process of taking material
solmaris [256]

Answer:

B.

Explanation:

8 0
2 years ago
2. What is the role of the following components in maintaining homeostasis:<br> (b) Control center:
marin [14]

Answer:

To maintain homeostasis, the control center responds to the changes in the stimulus received from the sensor by sending signals to effectors

8 0
2 years ago
Other questions:
  • The cell cycle of a eukaryotic cell describes the birth, growth, reproduction, amd the death of a cell. true or false
    14·1 answer
  • Not all areas on Earth's surface receive the same amount of radiation because Earth's surface ____. a. is flat c. has continents
    5·2 answers
  • The structure that supports the organ of corti is the
    15·1 answer
  • Atoms,biomolecules,organelles,cell which is smallest to biggest
    8·1 answer
  • In this example, we used lotka-volterra equations to model populations of rabbits and wolves. let's modify those equations as fo
    6·1 answer
  • Sperm cells have a very specialized structure, including a flagellum and very little cytoplasm. Explain how the structure of a s
    5·1 answer
  • The carrying capacity of an ecosystem describes the maximum number of organisms that can be supported by the water, food, shelte
    14·2 answers
  • PLEASE HELP, BIOLOGY!!!! (10 Points!)
    11·2 answers
  • Select all the choices that served as early evidence for tectonic plates.
    11·1 answer
  • The vegetative body parts of a higher plant is made up of-----------,------------and----------.​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!