BIOLOGY HIGH SCHOOL

Describe the types of effects a DNA mutation
could have on the protein.

Answers

Answer 1
Answer:

Answer:

Point mutations can cause serious changes to an organism if they change the way a protein works. A mutation in DNA alters the mRNA, which in turn can alter the amino acid chain. ... And a base substitution can also cause a silent mutation, in which the protein's function doesn't change at all.

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Bradley improved his hitting after taking batting practice. A. Bradley improved his hitting B. after improvement C. taking batting practice D. practice with Bradley

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A because the others didn't make no sense

Organelles are found inA) all eukaryotic cells.
B) only animal cells.
C) only plant cells

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Answer:

A) all eukaryotic cells

Answer:

I think A) all eukaryotic cells.

Explanation:

Why can bacteria recognize a human gene and then produce a human protein

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Answer: The basic component of DNA is same in human beings and bacteria.

Explanation:

The basic components of DNA are the same in humans and bacteria.  A small section of the DNA from human beings is incorporated into the bacterial DNA.

The bacterial cell divides very fastly, as they have a high rate of multiplication. It takes very less time to divide and in a very less time it multiples to get higher number of product.

As the fragment of human DNA is attached to the bacterial DNA is also multiplied.
Genes for medically important proteins can be cloned and inserted into bacteria, as shown in the diagram below. Why can bacteria recognize a human gene and then produce a human protein? A. DNA replication in bacteria and humans is the same. B. Bacterial cells contain the same organelles as human cells.

The human body contains many different types of glands; glands that secrete digestive enzymes, mucus, and sweat. These secretions are modified, sorted, and packaged for later release from gland cells.What cellular organelle is responsible for modifying, sorting, and packaging proteins and lipids?
A) ribosomes
B) Golgi bodies
C) mitochondria
D) endoplasmic reticulum

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Answer:

The correct answer would be B) Golgi bodies

Golgi body is a cell organelle made up of vesicles and folded membranes.

It is mainly associated with the storage, modification, and packaging of macromolecules such as proteins and fats.

Macromolecules with the help of vesicles are transported from the endoplasmic reticulum to cis-Golgi bodies.  

They are then modified in the folded membranes of the Golgi.

Post-modification they are transported to the different parts of the cell with the help of vesicles.
Golgi bodies are responsible for modifying, sorting and packaging proteins and lipids.

Chemical structure makes up the cell membrane

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Phospholipids make up the cell membrane.

How many chambers does the human heart have?
one
two
four
six

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4  is your answer your welcome ;)

Answer:

4 chambers

Explanation:
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