Self structures and cells Flashcards

1
Q

What is the function of the ribosomes?

A

To make protein

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2
Q

What structure contain the genetic material of the protoctist?

A

Nucleus

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3
Q

What is the role of the cell membrane?

A

To control what enters and leaves the cell

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4
Q

What structure is responsible for photosynthesis in plants?

A

Chloroplast

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5
Q

Which organelle is known as a powerhouse of the cell

A

Mitochondria

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6
Q

What is the function of the vacuole and plant cells

A

It stores water, nutrients, and waste, and provide structure

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7
Q

Which structure is the site of respiration?

A

Mitochondria

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8
Q

Which structure is not an organelle

A

Chloroplast

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9
Q

What is the basic unit of life?

A

The cell

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10
Q

Find two features found only in plant cells

A

Cell wall and chloroplast

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11
Q

What is cytoplasm and what is its function?

A

Jelly like substance or chemical reactions occurs

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12
Q

What type of cell like a nucleus?

A

Prokaryotic cell

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13
Q

What are chromosomes and where are they found?

A

Chromosomes are structures made of DNA, found in the nucleus

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14
Q

What do you call a group of organs that works together?

A

An organ system

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15
Q

In which organelle do most of the reactions for aerobic respiration take place?

A

Mitochondria

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16
Q

Which large organelles in plant cellscontain cell sap? What are their function?

A

Their organelles are vacuoles. Their function is to support the cell.

17
Q

What is the difference between a plant or an animal cell?

A

A plant cell would have a cell wall, a vacuole, and chloroplast

18
Q

What are the cell walls of plants made out of?

19
Q

Name one example of a multicellular fungus

20
Q

Describe the function of chloroplast in plants.

A

Organelles were photosynthesis, happens in plants

21
Q

What is a mycelium? What is it made up of?

A

A mycelium is the body of multicellular fungus.
It is made up of thread-like structures called hyphae.

22
Q

True or false some fungus are able to photosynthesis?

A

False fungus don’t have chloroplast and they can’t photosynthesis

23
Q

Are animals eukaryotic or prokaryotic organisms?

A

Eukaryotic

24
Q

Is a herbaceous legume a plant, animal or fungus? Give one example of a herbaceous legume

A

herbaceous legume is a type of plant.
Beans and peas are examples of herbaceous legume.

25
How does enzymes affect the speed of reaction?
Enzymes increase the speed of reaction (they act as biological catalyst)
26
What is an active site of a enzyme?
The part of the enzymes which joins on its substrate to catalyze the reaction
27
What is meant by the optimum temperature of an enzyme?
The temperature that the enzyme works best at
28
What is active transport?
The movement of particles against a concentration gradient, using energy from respiration