In translation, the correct response is:
Information from mRNA is used to produce proteins.
During translation, ribosomes read the sequence of the messenger RNA (mRNA) to synthesize proteins, which are essential for various cellular functions.
What is happening in translation?(1 point)
Responses
DNA is transferred from one organism to another
DNA is transferred from one organism to another
Information from mRNA is used to produce proteins.
Information from mRNA is used to produce proteins.
RNA is replicated
RNA is replicated
Lipids in cells are synthesized
11 answers
What is the main difference between a hypothesis and a theory in scientific research?(1 point)
Responses
A hypothesis is a well-substantiated explanation of natural phenomena, while a theory is an educated guess that needs to be tested.
A hypothesis is a well-substantiated explanation of natural phenomena, while a theory is an educated guess that needs to be tested.
A hypothesis is a tentative explanation that can be tested by experiments, while a theory is a well-substantiated explanation based on a body of evidence.
A hypothesis is a tentative explanation that can be tested by experiments, while a theory is a well-substantiated explanation based on a body of evidence.
A hypothesis is a general principle that explains a wide range of phenomena, while a theory is a specific prediction about the outcome of an experiment.
A hypothesis is a general principle that explains a wide range of phenomena, while a theory is a specific prediction about the outcome of an experiment.
A hypothesis can never be modified, whereas a theory is subject to change with new evidence.
A hypothesis can never be modified, whereas a theory is subject to change with new evidence.
Responses
A hypothesis is a well-substantiated explanation of natural phenomena, while a theory is an educated guess that needs to be tested.
A hypothesis is a well-substantiated explanation of natural phenomena, while a theory is an educated guess that needs to be tested.
A hypothesis is a tentative explanation that can be tested by experiments, while a theory is a well-substantiated explanation based on a body of evidence.
A hypothesis is a tentative explanation that can be tested by experiments, while a theory is a well-substantiated explanation based on a body of evidence.
A hypothesis is a general principle that explains a wide range of phenomena, while a theory is a specific prediction about the outcome of an experiment.
A hypothesis is a general principle that explains a wide range of phenomena, while a theory is a specific prediction about the outcome of an experiment.
A hypothesis can never be modified, whereas a theory is subject to change with new evidence.
A hypothesis can never be modified, whereas a theory is subject to change with new evidence.
The correct response is:
A hypothesis is a tentative explanation that can be tested by experiments, while a theory is a well-substantiated explanation based on a body of evidence.
In scientific research, a hypothesis is often a starting point that can be tested through experimentation, while a theory is a comprehensive explanation that has been repeatedly tested and validated through a significant body of evidence.
What part of the scientific method is most likely to lead to changes in a theory?(1 point)
Responses
Problem
Problem
Hypothesis
Hypothesis
Methods
Methods
Results
Responses
Problem
Problem
Hypothesis
Hypothesis
Methods
Methods
Results
The correct response is:
Results
Results from experiments or observations can provide new evidence that may support, refine, or lead to changes in an existing theory. If the results contradict the predictions made by the theory, it may prompt scientists to modify or develop new theories.
What is the primary building block of proteins?(1 point)
Responses
Fatty acids
Fatty acids
Amino acids
Amino acids
Nucleotides
Nucleotides
Monosaccharides
Monosaccharides
Responses
Fatty acids
Fatty acids
Amino acids
Amino acids
Nucleotides
Nucleotides
Monosaccharides
Monosaccharides
The correct response is:
Amino acids
Amino acids are the primary building blocks of proteins. They link together in specific sequences to form polypeptides, which then fold into functional proteins.
What is the main function of enzymes in biological systems?(1 point)
Responses
To provide energy
To provide energy
To store genetic information
To store genetic information
To speed up chemical reactions
To speed up chemical reactions
To act as structural components
Responses
To provide energy
To provide energy
To store genetic information
To store genetic information
To speed up chemical reactions
To speed up chemical reactions
To act as structural components
The correct response is:
To speed up chemical reactions
Enzymes are catalysts that accelerate the rate of chemical reactions in biological systems, allowing processes necessary for life to occur more efficiently.
What is the main function of carbohydrates in the body?(1 point)
Responses
Catalyze chemical reactions
Catalyze chemical reactions
Store genetic information
Store genetic information
Form cell membranes
Form cell membranes
Provide energy
Responses
Catalyze chemical reactions
Catalyze chemical reactions
Store genetic information
Store genetic information
Form cell membranes
Form cell membranes
Provide energy
The correct response is:
Provide energy
Carbohydrates serve as a primary source of energy for the body. They are metabolized to produce glucose, which is used by cells for energy to carry out various functions.
1 answer