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
rewona [7]
3 years ago
12

When writing DNA, you may only write what 4 bases?

Biology
1 answer:
skad [1K]3 years ago
8 0

Answer:

A's T's C's and G's

Explanation:

Adenine, Thymine, Cytosine, and Guanine

You might be interested in
Suppose a point mutation, such as a change from an adenine to a guanine, occurs in the genome of a human sperm cell. The mutatio
yulyashka [42]

Answer:

B. The mutation results in a new, dominant allele

C. The mutation occurs in a gene that controls development and alters differentiation of a cell type during development.

D. The mutation occurs in a codon and alters the function of the final protein

Explanation:

All the above things will change the <u>ultimate expression</u> or phenotype by altering the proteins. Choices B, C, and D will all change the outer functioning.

Choice A only affects the rate of transcription, so it may go faster or slower, but the end product will be the same.

This part that doesn't look like it's one of the choices ("The mutation occurs in a portion of an intron not responsible for exon splicing.") would not affect phenotype, because introns are removed before the RNA is sent out.

Choice E says that the amino acid sequence is unchanged, meaning the protein final product will be the same and the expression will not change.

7 0
3 years ago
In which of the following spheres of Earth does diffusion of carbon dioxide from the hydrosphere occur?. . Atmosphere. . Biosphe
lidiya [134]
"Atmosphere" is the one among sphere of earth among the following choices given in the question where <span>diffusion of carbon dioxide from the hydrosphere occur. The correct option among all the options given in the question is the first option. I hope that this is the answer that has come to your great help.</span>
3 0
3 years ago
Read 2 more answers
A ______________ is a change in matter in which the substances that make up the matter change into other substances that have ph
Eduardwww [97]

Answer:

chemical change.

Explanation:

There are two types of changes in matter: physical change and chemical change.

physical change- it is a change in matter that alters only its physical properties or its physical appearance. This type of change is reversible. For example- freezing of water, the water turns into solid ice and it can be reversed by melting the ice.

chemical change- it is a change in matter that alter its chemical and thus its physical properties. Most chemical changes are irreversible. for example- burning of paper, results in black soot and ashes- Thus changing both physical and chemical properties.

7 0
2 years ago
Select all that apply. What characteristics do mutations have? 1. always harmful 2. occasionally beneficial 3. omission of infor
Drupady [299]
2.) occasionally beneficial

3.) omission of information

4.) addition of information

5.) mistakes in copying
4 0
3 years ago
Read 2 more answers
Using the graph, the temperature seasonal force from the other Forest biomes. choose all the apply
Brums [2.3K]

Answer:

The correct answer is - A and C,

Explanation:

According to the graph, the following conditions are matched correctly with the temperature seasonal forest with other biomes:

The temperature seasonal forest has the precipitation range from 50 cm to 250 cm rainfall per year approximately. The average rainfall from this would be 150 cm/year or between 100 to 200 cm per year.

B. the temperature seasonal forest has a temperature between 15 degrees Celsius to 20 degrees celsius which is warmer than the boreal forest that has a temperature between 0 to 15 degrees Celsius approximately.

3 0
3 years ago
Other questions:
  • A client who is uncertain when her lmp occurred is given an edd of april 23 after the first ultrasound. based on this informatio
    13·1 answer
  • Sean is trying to decide if a cell is a plant or animal cell. He studies the cell and is able to determine the function of many
    13·1 answer
  • The plasma membrane is responsible for which set of functions listed below?
    15·1 answer
  • What is the equation for photosynthesis
    7·2 answers
  • The equation shows cellular respiration. During cellular respiration, glucose combines with oxygen to form carbon dioxide,
    6·1 answer
  • What is the advantage of stopping mitosis at metaphase when making a chromosome spread?
    8·1 answer
  • Gene mutations can be passed on to future generations and drive natural selection. Choose the best description of how Gene mutat
    11·1 answer
  • Some researchers have proposed that the human population was reduced to fewer than 10,000 individuals as a result of a catastrop
    13·1 answer
  • Question 6<br> Which kingdoms have some organisms that can make their own food (autotrophic)?
    5·2 answers
  • WILL MARK BRAINLIEST IF CORRECT
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!