energy storage. In organisms, sugar molecules, mainly glucose, are broken down in a process called cellular respiration to generate adenosine triphosphate (ATP), which is the primary source of energy for cellular activities.
Sugar is also used as a structural component in organisms. In plants, sugar molecules such as cellulose are synthesized to form cell walls, providing support and structural integrity. Insects and other arthropods use a sugar called chitin to build their exoskeletons, offering protection and support.
Additionally, sugar molecules play a crucial role in cell signaling and communication. For instance, glycoproteins, which are proteins attached to sugar molecules, are involved in various cellular interactions, including immune responses and cell recognition.
Furthermore, sugar is essential for the storage and transport of various molecules within organisms. For example, in plants, sugars, such as sucrose, are transported through the phloem to deliver nutrients to different parts of the plant. Similarly, animals store excess glucose as glycogen in the liver and muscles for later use when the energy demand is high.
Overall, sugar is a versatile molecule that serves multiple purposes in organisms, ranging from providing energy, structural support, cell communication, and storage/transportation of other important molecules.
Sugar has many uses in organisms, structural and functional. At its basic (smallest) level, sugar is often used for
15 answers
Sugar has many uses in organisms, structural and functional. At its basic (smallest) level, sugar is often used for
Creating ATP in cellular respiration
Creating ATP in cellular respiration
Capturing light for photosynthesis
Capturing light for photosynthesis
Carrying signals between cells
Carrying signals between cells
Building proteins
Creating ATP in cellular respiration
Creating ATP in cellular respiration
Capturing light for photosynthesis
Capturing light for photosynthesis
Carrying signals between cells
Carrying signals between cells
Building proteins
Building proteins
Autotrophs go through the process of ________________________ to produce ______________________ for cellular respiration.(1 point)
Responses
Chemosynthesis; Lipids
Chemosynthesis; Lipids
Photosynthesis; Sugar
Photosynthesis; Sugar
Photosynthesis; Amino Acids
Photosynthesis; Amino Acids
Chemosynthesis; Light
Responses
Chemosynthesis; Lipids
Chemosynthesis; Lipids
Photosynthesis; Sugar
Photosynthesis; Sugar
Photosynthesis; Amino Acids
Photosynthesis; Amino Acids
Chemosynthesis; Light
Photosynthesis; Sugar
Which of the following statements is the best analysis of the attitude of Great Britain toward the colonies at the end of the Seven Years’ War?(1 point)
Responses
The colonies should be able to renegotiate their social contract with the British government.
The colonies should be able to renegotiate their social contract with the British government.
The colonies should be allowed to govern themselves.
The colonies should be allowed to govern themselves.
The colonies should be required to help pay for part of their own defense.
The colonies should be required to help pay for part of their own defense.
The citizens of the colonies should be given natural rights.
Responses
The colonies should be able to renegotiate their social contract with the British government.
The colonies should be able to renegotiate their social contract with the British government.
The colonies should be allowed to govern themselves.
The colonies should be allowed to govern themselves.
The colonies should be required to help pay for part of their own defense.
The colonies should be required to help pay for part of their own defense.
The citizens of the colonies should be given natural rights.
The colonies should be required to help pay for part of their own defense.
Analyze the Articles of Confederation’s geographic distribution of power. Which state would prefer this distribution of power?(1 point)
Responses
New Jersey
New Jersey
Pennsylvania
Pennsylvania
New York
New York
Virginia
Responses
New Jersey
New Jersey
Pennsylvania
Pennsylvania
New York
New York
Virginia
New Jersey
What was a problem with the Articles of Confederation’s geographic distribution of power?(1 point)
Responses
Federal taxes were apportioned to each state based on their size.
Federal taxes were apportioned to each state based on their size.
Each state regardless of size had the same power in Congress.
Each state regardless of size had the same power in Congress.
Changes to the Articles of Confederation could be made merely by a simple majority.
Changes to the Articles of Confederation could be made merely by a simple majority.
The larger geographic states, such as Virginia, had more power.
The larger geographic states, such as Virginia, had more power.
Responses
Federal taxes were apportioned to each state based on their size.
Federal taxes were apportioned to each state based on their size.
Each state regardless of size had the same power in Congress.
Each state regardless of size had the same power in Congress.
Changes to the Articles of Confederation could be made merely by a simple majority.
Changes to the Articles of Confederation could be made merely by a simple majority.
The larger geographic states, such as Virginia, had more power.
The larger geographic states, such as Virginia, had more power.
Each state regardless of size had the same power in Congress.
What assessment did Frederick Douglass give the Declaration of Independence?(1 point)
Responses
He said the Declaration of Independence does not apply to enslaved persons, and it allows the U.S. to ignore slavery.
He said the Declaration of Independence does not apply to enslaved persons, and it allows the U.S. to ignore slavery.
He said that the Declaration of Independence applies equally to women as to men.
He said that the Declaration of Independence applies equally to women as to men.
He said the Declaration of Independence applies to all men who live in the U.S.
He said the Declaration of Independence applies to all men who live in the U.S.
He said that the Declaration of Independence applies to Indigenous Americans.
Responses
He said the Declaration of Independence does not apply to enslaved persons, and it allows the U.S. to ignore slavery.
He said the Declaration of Independence does not apply to enslaved persons, and it allows the U.S. to ignore slavery.
He said that the Declaration of Independence applies equally to women as to men.
He said that the Declaration of Independence applies equally to women as to men.
He said the Declaration of Independence applies to all men who live in the U.S.
He said the Declaration of Independence applies to all men who live in the U.S.
He said that the Declaration of Independence applies to Indigenous Americans.
He said the Declaration of Independence does not apply to enslaved persons, and it allows the U.S. to ignore slavery.
Cite the words in the Declaration of Independence that ensure the liberty and equality of all men.(1 point)
Responses
“...The United States in congress assembled shall have authority to appoint one of their number to preside...”
“...The United States in congress assembled shall have authority to appoint one of their number to preside...”
“...it is evident that each department should have a will of its own.”
“ ...it is evident that each department should have a will of its own. ”
“they have full Power to levy War...establish Commerce, and to do... things which Independent States may of right do...”
“they have full Power to levy War...establish Commerce, and to do... things which Independent States may of right do...”
“...that all men are created equal...and are...endowed with...liberty...”
Responses
“...The United States in congress assembled shall have authority to appoint one of their number to preside...”
“...The United States in congress assembled shall have authority to appoint one of their number to preside...”
“...it is evident that each department should have a will of its own.”
“ ...it is evident that each department should have a will of its own. ”
“they have full Power to levy War...establish Commerce, and to do... things which Independent States may of right do...”
“they have full Power to levy War...establish Commerce, and to do... things which Independent States may of right do...”
“...that all men are created equal...and are...endowed with...liberty...”
“...that all men are created equal...and are...endowed with...liberty...”
16 answers