Biology I Midterm Review

20 Questions | By Bulldawg012 | Last updated: Mar 21, 2022 | Total Attempts: 130

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This test is a review for the Biology I Midterm.

Questions and Answers

1.

When diluting an acid: add _____________ to _____________.
- A.
  
  Water acid
- B.
  
  Acid water
2.

The first thing to do in case of a fire is to shut off the main gas switch.
- A.
  
  True
- B.
  
  False
3.

It is okay to lean over an open flame.
- A.
  
  True
- B.
  
  False
4.

It is okay to "experiment" with chemicals to see what happens.
- A.
  
  True
- B.
  
  False
5.

The eye wash is used when there is a chemical spill or fumes in the eyes.
- A.
  
  True
- B.
  
  False
6.

A student wants to view cells under the compound microscope at a total magnification of 400X. If the eyepiece is 10X, which of the following objective lenses should be used?
- A.
  
  10X
- B.
  
  40X
- C.
  
  100X
- D.
  
  400X
7.

Orchids were studied to determine if the amount of humidity affected the flowering of these plants. Which of these was the independent variable in this study?
- A.
  
  Amount of Humidity
- B.
  
  Kinds of Orchids
- C.
  
  Location of Orchids
8.

6CO₂ + 6H₂O =Light= C₆H₁₂O₆+ 6O₂That is the chemical equation for what?
- A.
  
  Photosynthesis
- B.
  
  Protein Production
9.

Chemical analysis indicates that the cell membrane is composed of mainly.....
- A.
  
  Proteins
- B.
  
  Lipids
- C.
  
  Proteins and lipids
10.

Plant cells differ from animal cells in that they have what structure made of cellulose?
- A.
  
  Cell Walls
- B.
  
  Cell Membranes
- C.
  
  Vacuoles
11.

Controls what materials move in and out of the cell
- A.
  
  Cell Membrane
- B.
  
  Cell Wall
12.

Cell Theory:1) All living things are made of cells2) Cells are the basic unit of life3) All cells come from pre-existing cells
- A.
  
  True
- B.
  
  False
13.

Theodor Schwann
- A.
  
  Invented the first microscope
- B.
  
  Concluded all animals are made of cells
- C.
  
  Concluded all cells come from other cells
- D.
  
  Viewed cork under a microscope and saw the first cells
- E.
  
  Concluded all plants are made of cells
14.

Anton van Leeuwenhoek
- A.
  
  Invented first microscope
- B.
  
  Concluded all animals are made of cells
- C.
  
  Concluded all cells come from other cells
- D.
  
  Viewed cork under a microscope and saw the first cells
- E.
  
  Concluded all plants are made of cells
15.

Robert Virchow
- A.
  
  Invented first microscope
- B.
  
  Concluded all animals are made of cells
- C.
  
  Concluded all cells come from other cells
- D.
  
  Viewed cork under a microscope and saw the first cells
- E.
  
  Concluded all plants are made of cells
16.

Matthias Schleiden
- A.
  
  Invented first microscope
- B.
  
  Concluded all animals are made of cells
- C.
  
  Concluded all cells come from other cells
- D.
  
  Viewed cork under a microscope and saw the first cells
- E.
  
  Concluded all plants are made of cells
17.

Robert Hooke
- A.
  
  Invented first microscope
- B.
  
  Concluded all animals are made of cells
- C.
  
  Concluded all cells come from other cells
- D.
  
  Viewed cork under a microscope and saw the first cells
- E.
  
  Concluded all plants are made of cells
18.

Are all cells alike?
- A.
  
  Yes
- B.
  
  No
19.

Unicellular??
- A.
  
  1 cell
- B.
  
  2+ cells
20.

Mullticellular?
- A.
  
  1 cell
- B.
  
  2+ cells