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
pishuonlain [190]
2 years ago
6

What is a point mutation?

Biology
2 answers:
Ostrovityanka [42]2 years ago
7 0

Point mutations are a large category of mutations that describe a change in single nucleotide of DNA, such that that nucleotide is switched for another nucleotide, or that nucleotide is deleted, or a single nucleotide is inserted into the DNA that causes that DNA to be different from the normal or wild type gene ...
Furkat [3]2 years ago
5 0

Explanation:

A point mutation or substitution is a genetic mutation where a single nucleotide base is changed, inserted or deleted from a DNA or RNA sequence of an organism's genome.

You might be interested in
Which of the following products is NOT made during interphase?
lys-0071 [83]

answer would be D) Cell Plate

5 0
2 years ago
Stimulus: You go to a sauna to relax. In the sauna, your body temperature increases, what is your body's response? *
dedylja [7]
C ladidadidooladidadida
3 0
2 years ago
Read 2 more answers
Organisms that live in the rainforest have developed unique adaptations that aid in their survival. Which adaptation would most
stealth61 [152]

Answer:

Your answer is most probably A). B) implies that nuts are the only thing for birds to eat in a rainforest, which doesn't make sense, C) implies that the insects would need a widely-varied diet to survive, but again there's an abundance of things that a hungry bug can eat, so they don't need a wide dietary coverage, D) suggests that there may be droughts in the area for which the plant may need to be prepared, but in the RAINforest droughts are uncommon.

3 0
2 years ago
Read 2 more answers
The pie chart shows us the annual diet of a typical black bear. The percentages are based on the approximate weight of the foods
Diano4ka-milaya [45]
The answer is B: 3x because 15 is 3 times 5
7 0
2 years ago
Read 2 more answers
What are the body’s 2 defense systems for foreign materials
Alexxandr [17]

Answer:

immune system

Explanation:

The adaptive immune system reacts specifically to pathogens (germs). It is able to recognize attacking pathogens and fights against certain antigens or foreign substances. The next time a known antigen is encountered, the adaptive immune system can respond faster.

8 0
3 years ago
Other questions:
  • Which of the following accurately describes the process of translation? A. Each tRNA molecule has a codon that matches an mRNA a
    7·2 answers
  • What is an allele?
    10·1 answer
  • What is the difference between ascent and smell?​
    8·1 answer
  • Which condition would result in the lowest alveolar ventilation rate?
    5·1 answer
  • List all the organ systems
    14·1 answer
  • How do the chloroplasts help the sea slug
    14·1 answer
  • If two organisms are in the same phylum which other classification category must they also share ?
    15·2 answers
  • So-called "dark matter" cannot be directly observed because
    7·2 answers
  • Adenine base pairs with thymine using _________ bonds, and guanine base pairs with cytosine using ________ bonds.
    12·1 answer
  • Pls help !! Ill give brainliest !
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!