Category: Biology

The smell of cooked food reachs our nose through diffusion. Aroma molecules from the food mix with air and spread from the kitchen to other areas.

what is mitochondria

May 12, 2026

mitochondria is a powerhoue of the cell it provides energy to the organism

reword lab report

May 12, 2026

just reword the lab report. but Keep the part that says I hypothesized…because.

To participate in the Assignment you should visit the following video: Rob Knight: “How our microbes make us who we are”. You can also visit other interesting videos related to the same topic . Below you can find different diseases that might be related with alteration of the normal human microbiota.Your consideration should have no […]

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Cell: The fundamental unit of life

May 11, 2026

Who discovered cell and how ?Why cell is called building block of life ? Difference between animal and plant cell?

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Biology Question

May 11, 2026

Please solve these maths questions step by step. You can also upload photos/PDF of homework.

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1. What are life processes?

May 11, 2026

The basic functions performed by the living organisms to maintain life are called life processes.Main one : Nutrition, Respiration, Transportation, Excretion.

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How do identical DNA instructions create brain cells, heart…

May 11, 2026

Every cell in your body carries the same DNA, but different genes are turned on or off depending on the cells role. This process is called gene expression. Brain cells activate genes for communication and memory, heart cells activate genes for rhythmic contractions, and skin cells activate genes for protection and repair. Chemical signals and […]

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Impact of Lung Disease Mind Map Additional information

May 11, 2026

Hi there, After watching the videos linked above, look at the PDF I have attached of a mind map about the impact of lung disease in Canada, and add to it the extra information you learned (in a different colour) in the category where it is most appropriate. Please use a different colour for these […]

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Direct costs of health care in Ontario, Canada – respiratory…

May 11, 2026

Learning Task 6-2: Direct Costs of Health Care in Ontario – Respiratory Diseases In this task you will look at the direct costs of health care in Ontario. You will be repeating this task for other categories of diseases and will need to refer to it again later in the course. 1.Go to the Economic […]