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katrin2010 [14]
3 years ago
8

Which of the following components do ALL cells have in common? (Check all answers)

Biology
2 answers:
DIA [1.3K]3 years ago
4 0
The answer is B) DNA
Paha777 [63]3 years ago
3 0

Answer:

A. nucleus

Explanation:

all cells have a nucleus

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Prairie Grass is the organism that provides energy to all other organisms in the ecosystem.
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3 years ago
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I need help with the question 3
LenaWriter [7]

Answer:

The correct answer is C in presence of oxygen production of acetyl CoA,TCA cycle and electron transport chain occur in a proper order.Whether in absence of oxygen lactic acid fermentation or alcoholic fermentation occurs.

Explanation:

Aerobic respiration occur in presence of oxygen which involves glycolysis,TCA cycle and electron transport chain.Aerobic respiration result in the catabolism of glucose to generate CO2,H2O and ATP.

     But in absence of oxygen or during anaerobic condition pyruvic acid is converted to either lactic acid by pyruvate dehydrogenase or to ethanol through alcoholic fermentation.

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3 years ago
How will you investigate a change in velocity affects the velocity of the two carts after the collision if the objects do not st
Nutka1998 [239]

P = mv

This is a momentum question:

Momentum is always conserved so the momentum before and after a collision must be equal so:

The velocity of the two objects after they collide and dont stick together if no KE is lost is dependent on the mass of each of the objects by:

m_{1} v_{1i} + m_{2} v_{2i} = m_{1} v_{1f} + m_{2} v_{2f}\\

Where i is initial and f is final meaning before and after the collision

8 0
3 years ago
Name the ISLAMATIC community of mindanao by completing the information below​
alexdok [17]

Answer:

Most Muslims live in parts of Mindanao, Palawan,

Explanation:

Muslim ethnic group, see Moro (ethnic group).

Islam is the first-recorded monotheistic religion in the Philippines. Islam reached the Philippines in the 14th century with the arrival of Muslim traders from the Persian Gulf, Southern India, and their followers from several sultanate governments in the Malay Archipelago

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Characteristics of the plasma membrane include which of the following? Select all that apply. cellulose phospholipids and protei
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Answer;

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- The membrane is an extremely thin layer of lipids and protein that forms outer boundary of every cell, It controls movement of molecules between the cell and its environment, Participates in joining cells to form tissues and organs and also plays important role in the ability of a cell to respond to changes in the cell's environment.

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3 years ago
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