MOCK Lab Test Biology 1103 SI with Renee 0. 1.Use the universal indicator on the far right to determine whether the solution tested was (acidic or basic)?

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Presentation transcript:

MOCK Lab Test Biology 1103 SI with Renee 0

1.Use the universal indicator on the far right to determine whether the solution tested was (acidic or basic)? 1

2.What is this piece of laboratory equipment? 2

3. What kingdom is represented? What is the organism? What type of cell is it based on internal cell structure? 3

4. What is the name of this test? What biological molecule are you testing for? The result on the left is? 4

5.What is the name of this test? The result is? The solution must be? 5

6.Which solution was hypertonic? (beaker or bag) 6

7.Initially, your test yielded negative (left). You had to perform ___________________ before running the ___________________ test again (your second result is on the right). The molecule that you started with is a __________________. 7

8.What is this piece of laboratory equipment? How do you use it to accurately measure liquids 8

9.What is this piece of laboratory equipment? 9

10.What is the name of this piece of equipment? How do you correctly use this to weigh objects? 10

11.The concentration of hydrogen ions is measured in terms of? What is the equation? What is the range? 11

12.Q has a pH of 12, W has a pH of 3. Two solutions (Q and W) are mixed together. What is created? What type of solution is Q? What type of solution is W? 12

13.The result after 5 minutes…Which particle was smaller? How do you know? 13

14.This carrot was placed in a _____________ solution. It is said to be ______________. 14

15.Define osmosis. What are the two types of solutions that drive osmosis? 15

16.This phenomenon is called_____________ It occurs because _________________________ 16

17.A bag of distilled water is placed into a sugar solution. In which direction will the water move? The distilled water is _________ to the sugar solution 17

18.Indicate the type of solution that these cells are in. A. B. C. 18

19.The movement of water into the cell, builds up internal pressure of the water against the cell membrane is known as ___________________ 19

20.What creates a buffer? What does a buffer do? 20

21.What does it mean to “fail to reject” a null hypothesis? 21

22.Why do you see a color change in the top two plates but not in the bottom? 22

23.What is the name of this test? The result on the left is? What biological molecule are you testing for? 23

Complete the X^2 Evaluation. You have a bag of 50 green and 50 blue m&m’s. You are asked to select 20 from the bag randomly. What is your expected ratio? You pulled out 12 blue and 8 green. Find the X^2 value. Why do we complete the X^2 evaluation? 24