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
Sphinxa [80]
2 years ago
14

I give you brilliant

Biology
1 answer:
romanna [79]2 years ago
4 0

Answer:

Adenine and Guanine

Explanation:

These two bases are included in the 4 types of nitrogenous bases. Which are the two purine bases (which are Adenine and Guanine)

You might be interested in
Describe the shape of a spider web observed during an investigation of living and non living things in your backyard is an examp
o-na [289]

Answer:

Qualitative

Explanation:

There's two kinds of observation in the scientific method: quantitative and qualitative.

Quantitative is like physical measurement, actual numbers and such. Such as height, weight, etc.

Qualitative is like color, descriptions, shape etc.

Therefore, I think answer should be Qualitative.

5 0
3 years ago
Cual es la unidad básica de por vida
VladimirAG [237]

Answer: Las células son las unidades de construcción más básicas de la vida. Todos los seres vivos están compuestos por células.

Explanation:

5 0
3 years ago
Define mutation and mutagen.
Nina [5.8K]
Mutations. Definition. A Mutation occurs when a DNA gene is damaged or changed in such a way as to alter the genetic message carried by that gene. A Mutagen is an agent of substance that can bring about a permanent alteration to the physical composition of a DNA gene such that the genetic message is changed.
4 0
2 years ago
Which of the following are important features for transcription?
devlian [24]

Answer:

The correct answer will be option-A and B.

Explanation:

Transcription is a process which synthesizes a complementary molecule of DNA which acts a messenger called RNA.

The gene contains a sequence of the nucleotide at the beginning of gene called promoter sequence. The promoter sequence has the ability to attach an RNA synthesizing enzyme called RNA polymerase.

The RNA polymerase is the enzyme which synthesizes the RNA molecules using a single strand of DNA called template strand.  RNA polymerase binds nucleotide at 3' end of the strand thus proceeding the strand in 5' to 3' direction.  

The promoter and RNA polymerase begins the process of transcription and thus option-A and B is the correct answer.

6 0
3 years ago
9 Particles of light are called
Darya [45]

Answer:

Answer is PHOTONS, named by Einstein

6 0
3 years ago
Other questions:
  • When diet and health are adequate, __________ is largely influenced by heredity. the onset of menarche height weight the onset o
    6·2 answers
  • Match each moon or planet to the most accurate characteristic.
    8·1 answer
  • What muscle is responsible for keeping your toes from dragging when walking?
    7·1 answer
  • Create an explanation for the anatomical similarities and differences of modern versus fossil organisms to show evolutionary rel
    8·1 answer
  • Where are the two processes that result in rocks begins done into smaller pieces ?
    13·1 answer
  • What evidence must be considered when determining whether or not a trait is an adaptation
    10·1 answer
  • I been trying to fund a Structure of -a-D-maltose can someone help me?
    13·1 answer
  • According to the modern theory of evolution, ...
    14·1 answer
  • MARK AS BRAINLIEST HELP ASAP!!
    15·2 answers
  • Question 25
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!