gcse unit 1 AQA
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| the nucleus contains.. | genetic material in the form of chromosomes
🗑
|
||||
| metabolism? | The chemical reactions that take place in the body
🗑
|
||||
| metabolic rate? | the rate at which chemical reactions take place in the body
🗑
|
||||
| organisms compete for? | Plants: light,space,water,nutrients. Animals: space/territory,food,water,mates.
🗑
|
||||
| how many chromosomes dos the nucleus have? | 23 pairs
🗑
|
||||
| chromosomes carry.. | ..genes that control the development of different characteristics-is a short length of the chromosome.
🗑
|
||||
| what is a healthy diet? | it contains the right balance of the different foods we need.
🗑
|
||||
| factors causing environmental changes. | Living: infectious disease, predators, availability of food sources, competitors. Non-Living: average temp. average rainfall. air/water pollution.
🗑
|
||||
| Food groups & their uses | Carbs-provide energy. Proteins- growth,cell repair/replacement. Fibre: everything runs smoothly through digestive system. Fats: keep warm and release energy. Minerals/Vitamins: small amounts for healthy functioning.
🗑
|
||||
| Menstrual cycle: Stage 1 | Day 1-is when the bleeding starts. the uterus lining breaks down for about four days.
🗑
|
||||
| Menstrual cycle: Stage 2 | The lining of the uterus builds up again, from day 4-14, into a hick spongy layer full of blood vessels ready to receive a fertilised egg.
🗑
|
||||
| Menstrual cycle: Stage 3 | an egg is released from the ovary at Day 14
🗑
|
||||
| Menstrual cycle: Stage 4 | thickened uterus tissue lasts for around 14 days and if no fertilisied egg is received the uterus lining breaks up and the cycle repeats itself.
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
CBA
Popular Biology sets