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alexgriva [62]
3 years ago
7

What are three characteristics of life that archaea bacteria have?

Biology
1 answer:
Usimov [2.4K]3 years ago
6 0

Answer:

The common characteristics of Archaebacteria known to date are these:

(1) the presence of characteristic tRNAs and ribosomal RNAs.

(2) the absence of peptidoglycan cell walls, with in many cases, replacement by a largely proteinaceous coat.

(3) the occurrence of ether linked lipids built from phytanyl chains.

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Which statement accurately describes the relationship between weight and<br> mass?
Oxana [17]

Answer: An object with twice the mass of another object will weigh twice as much is the statement accurately describes the relationship between mass and weight.

Hope it helps you if not sorry

Explanation: A.Mass is an objects weight multiplied by the amount of gravitational force acting upon the object

4 0
3 years ago
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What is the difference between forward spatter and back spatter?
pashok25 [27]
Forward spatter is the blood that is ejected out of the exit wound,going the same direction as the bullet.back spatter is the blood ejected out of the entry wound,travelling against the line of fire and towards the shooter.
4 0
4 years ago
What is a flower, how is it fertilized and why is it colorful/smell nice?
PilotLPTM [1.2K]

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flower is the part of a plant that is bright in colour and provides the pollen that is moved from plant to plant for pollination

7 0
3 years ago
What have the dry gardens (like the one above) been interpreted to represent? a. the path to enlightenment b. volume through sha
horsena [70]

Answer:

b. volume through shading and perspective

Explanation:

What have the dry gardens (like the one above) been interpreted to represent volume through shading and perspective

8 0
4 years ago
During respiration, most ATP is formed as a direct result of the net movement of potassium against a concentration gradient pota
Fantom [35]

Answer:

b. False

Explanation:

All living organisms such as plants and animals require energy to function properly (life activities). Thus, the organelle where energy from nutrients is released is generally referred to as mitochondria. Animals retrieve energy using mitochondria to do cellular respiration because they typically act like a digestive system by taking in nutrients, breaking them down and obtaining energy rich molecules for cell-life activities.

Cellular respiration can be defined as a series of metabolic reactions that typically occur in cells so as to produce energy in the form of adenosine triphosphate (ATP). During cellular respiration, high energy intermediates are created that can then be oxidized to make adenosine triphosphate (ATP). These intermediary products are produced at the glycolysis and citric acid cycle stage.

Basically, mitochondria is one of the cell organelles found in all living organisms and it is known as the powerhouse. Therefore, mitochondria provides all the energy required in the cell by transforming energy forms through series of chemical reactions; breaking down of glucose into Adenosine Triphosphate (ATP) used for providing energy for cellular activities in the body of living organisms.

Hence, during respiration, most ATP is formed as a direct result of the net movement of protons down a concentration gradient but not potassium against a concentration gradient potassium.

8 0
3 years ago
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