differences in structure between a plant cell and an animal cell

Plant Cell has a rigid cell wall made of cellulose. animal is not

Plant Cell contains chloroplasts, animal is not

Plant Cell has a large central vacuole, animal is not

what is function of Cell membrane?

Allows substances to move in and out of the cell.

The site of respiration which produces energy for the cell.

Where is cell membrane?

only in plant cell Where is cell wall?

following structures in order of size from smallest to largest?

Cell – tissue – organ – organ system - organism

Cell – tissue – organ - organism – organ system

Cell – organ – tissue –organ system - organism

definition of tissue (định nghĩa của các mô)

a group of CELLS working together to carry out the same function

a group of DIFFEERENCE ORGANS working together to carry out the same function

a group of DIFFERENCE TISUES together to carry out the same function

Electrical energy is converted into sound and light.

Electrical energy is stored as heat.

Electrical energy is converted (converted: chuyển hóa) into kinetic energy (kinetic: động năng)

Electrical energy is transformed (vận chuyển) into chemical energy.

what is example of this process?

this happens when a television is switched on.

Chemical energy is converted (chuyển hóa) into thermal (nhiệt) and light (ánh sáng) energy.

Light energy is absorbed (hấp thụ) without any conversion.

Thermal (nhiệt) energy is converted into chemical energy.

Chemical energy is stored indefinitely.

Kinetic energy changes to sound energy and thermal energy.

Kinetic energy absorbs sound energy and thermal energy.

thermal energy changes to sound energy and Kinetic energy.

Kinetic energy changes to thermal energy.

process or event? (lấy ví dụ về quá trình hoặc 1 sự kiện mà động năng chuyển thành âm thanh và nhiệt năng)

When you hit a drum (khi đánh trống)

Gravitational potential energy (năng lượng hấp dẫn) changes (chuyển) to kinetic energy (động năng) then to sound energy.

Gravitational potential energy (năng lượng hấp dẫn) changes (chuyển) to sound energythen to kinetic energy (động năng)

Kinetic energy (động năng) changes (chuyển) sound energy then to Gravitational potential energy (năng lượng hấp dẫn)

Gravitational potential energy (năng lượng hấp dẫn) absorbs (hấp thụ) in to kinetic energy (động năng) then to sound energy.

What happens to the speed of the ball as it gradually loses kinetic energy?

its speed is decreasing over time.

its speed is increasing over time.

what is function of Cytoplasm?

A jelly like substance where most of the chemical reactions happen within the cell

The site of respiration which produces energy for the cell.

Made of cellulose. It supports and protects the cell.

Allows substances to move in and out of the cell.

what is function of Nucleus?

Controls the functions of the cell and contains genetic material (DNA).

Made of cellulose. It supports and protects the cell.

Allows substances to move in and out of the cell.

what is function of Chloroplast?

Site where photosynthesis happens (to make food for the cell).

A jelly like substance where most of the chemical reactions happen within the cell

Allows substances to move in and out of the cell.

The site of respiration which produces energy for the cell.

what is function of Vacuole?

A jelly like substance where most of the chemical reactions happen within the cell

Allows substances to move in and out of the cell.

Controls the functions of the cell and contains genetic material (DNA).

what is function of Cell wall?

Made of cellulose. It supports and protects the cell.

Allows substances to move in and out of the cell.

Site where photosynthesis happens (to make food for the cell).

what is function of Mitochondria (Ty thể)?

The site of respiration which produces energy for the cell.

Made of cellulose. It supports and protects the cell.

Allows substances to move in and out of the cell.

definition of ORGAN SYSTEM (định nghĩa của HỆ THỐNG CƠ QUAN)

a group of DIFFEERENCE ORGANS working together to carry out the same function

a group of DIFFERENCE TISUES together to carry out the same function

a group of CELLS working together to carry out the same function

definitions of organ (định nghĩa của cơ quan)

a group of DIFFERENCE TISUES together to carry out the same function

a group of DIFFEERENCE ORGANS working together to carry out the same function

a group of CELLS working together to carry out the same function

SCIENCE_PART 1_GRADE 6

Quiz

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Science

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6th Grade

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Medium

Hải Lê

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cytolasm (tế bào chất),

sap vacuole,

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