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Showing posts with label term1. Show all posts
Showing posts with label term1. Show all posts

Thursday, February 18, 2021

Examining The Cover


How do you think this story will be written?:

I think the story will be written in like a Fantasy action drama type of thing   

Why do you think the story is entitled as it is?:

I think the story will be based around like unwinding mysteries government secrets and tells the resistance 

Where do you think the story will take place?:

I feel like the story will be set in a Europe 

What time period do you think the story is it?:

I think the story will be obviously be in the future but like a normal one where every invention failed and stuff like that


Thursday, February 27, 2020

Testing for protien

Foods Testing experience:

Aim: 
What nutrients are present in different foods.

Hypothesis:
Testing simple sugars {carbohydrates that gives us energy fast}
Testing for complex sugars {carbohydrates to gives us energy slower}
Protein--~---
Bread, eggs, glucose, apple, milk, potato
I think bread is a complex sugar
I think eggs will be a protein 
I think glucose will be a simple sugar
I think Apple will be a complex sugar
I think milk will be a complex sugar
I think potatoes will be a complex sugar
(Complex Test)
Equipment; Test tube, food sample, iodine solution.

Method;
1. Place about 2 ml of the sample in a test tube.
2. Add 3-5 drops of iodine and mix.

Result-
     
Observations
Potato- positive
Apple- Positive
Bread- Positive
egg- negative
milk-negative
glucose-negative

Discussion-

Conclusion- The bread and potato were correct but I was wrong with the apple.


(simple Test)
Equipment; Test tube, food sample, (naOH) (cuSO)

Method;
1. Place about 2 ml of the sample in a test tube.
2. Add 5 drops of and mix.

Testing for protein.

Aim: To test if a sample of food contains protein.

Hypo: Only the egg will turn purple.

Equipment: Test tube, Sodium hydroxide (haOH), Copper sulfate (coSO), Food sample.

Method:
Step 1- Place about 2 ml of the sample into a test tube and add 5 drops of sodium hydroxide.
Step 2- Add five drops of copper sulfate
Step 3-Shake the test tube side to side

Results:
Apple-Negative
Potato-Negative
Bread-Negative
Milk-Positive
Egg-Positive
Glucose-Negative

Result-
     +
Observations
Potato- negative
Apple- Positive
Bread- Positive
egg- negative
milk-negative
glucose-negative
Discussion-

Conclusion-