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kherson [118]
1 year ago
5

What are the 3 types of substitution mutations?.

Biology
1 answer:
loris [4]1 year ago
5 0

Base substitutions, deletions, and insertions are the three different forms of DNA mutations.

A mutation is a long-lasting alteration to the DNA's nucleotide sequence that can occur during replication and/or recombination. Damaged DNA can change by base pair replacement, deletion, or insertion. The majority of the time, mutations are benign, unless they result in tumor growth or cell death. Cells have developed systems for repairing damaged DNA due to the deadly potential of DNA mutations.

Different Mutations

Base substitutions, deletions, and insertions are the three different forms of DNA mutations.

1. Base Replacements

Point mutations are single nucleotide replacements; you may recall the point mutation Glu ——-> Val is the culprit of sickle cell anemia. There are two types of point mutations, the most prevalent of which are.

Transition and Transversion.

Learn more about Base substitutions using this link:

brainly.com/question/15604401

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The differences between each stage of consciousness are easy to recognize.<br> True or False.
AleksandrR [38]
<h2>The answer is </h2>

False

<h2>Explanation:</h2>

According to Sigmund Freud human consciousness have been divided into three levels of awareness: the conscious, precociousness, and unconscious. These stages are never understood by any person at the same time. There is always a transition period between these segments. For example the transition stage from wake to sleep where we see a gradual reduction in consciousness with fuzzy, halfway states in between conscious and unconscious.

6 0
3 years ago
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Are the percentages calculated in a Punnett Square guaranteed to happen to those parents' children?
dimaraw [331]

Answer:

A. No, they are predictions of the probability of certain traits getting passed on.

Explanation:

5 0
3 years ago
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In 20 to 25 words each, describe how socialization occurs in each of the following developmental periods:
lisov135 [29]

Answer:

During their childhood, kids learn about the world that surrounds them when going through 3 different phases regarding their body parts, and taking contact with their family and school; when puberty strikes, the learning shifts towards the teen's peer group and their chosen role models to create new patterns in behaviour and find themselves (adolescence). Once the individual enters adulthood and establish his/her personality, can form strong and intimate relationships with friends and romantic partners (transitional adulthood). When reaching the middle years, the person needs to contribute to society in some way to feel productive, like raising children or helping his/her community. Finally, during the older years, humans tend to reflect on their lives and accomplishments to develop a sense of either integrity or despair.

3 0
3 years ago
A sheet of muscles covering the back of the shoulders that aids in shoulder shrugs is called the:_______
irina [24]

A sheet of muscles covering the back of the shoulders that aids in shoulder shrugs are called the Trapezius muscles.

The muscle known as the trapezius muscles runs from the base of the neck to the middle of the back, passing through the shoulders. You may move your head, neck, arms, shoulders, and torso with the aid of the trapezius muscle.
Additionally, it supports spinal stability and improves posture. The traps may be impacted by muscle strains, which can hurt and limit movement. Both posture and mobility are controlled by the trapezius muscles.
It enables you to turn and tilt your head in all directions. When you lift your arm or throw a ball, the trapezius muscle controls your scapula (shoulder blade).

To learn more about Trapezius muscles Please visit -
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8 0
1 year ago
PLEASE HELP!!!
Vitek1552 [10]

Answer:

3.

Explanation:

Eukaryotic cells are more structurally complex than prokaryotic cells.

8 0
3 years ago
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