Help This Is Dure Tonight !!!!!!!!!!!!!!1
2 Which scientist did NOT help develop the basic cell theory?
Rudolf Virchow
Charles Darwin
Anton van Leeuwenhoek
Robert Hooke
All of the above helped in developing the cell theory
3According to the video, what is NOT true about eukaryotic cells?
They have a membrane-bound nucleus
There are both unicellular and multi-cellular eukaryotic organisms
They are generally larger than prokaryotic cells
Bacteria is an example of a eukaryotic cell
All of the above are true
4 According to the video, what is NOT true about prokaryotic cells?
They are relatively simple cells
They do not have DNA
There are two kingdoms of prokaryotic cells
They do not have a nucleus
All of the above are true
5 According to the video, what is it called when a cell regulates what enters and exits it?
6 Which is true about the phospholipid bilayer of the cell membrane?
Phospholipids have non-polar and polar ends
The phospholipids bilayer consists of two layers
Polar molecules have an unequal sharing of electrons
Non-Polar molecules have an equal sharing of electrons
All of the above are true
7 Which below does not need a protein channel to cross the cell membrane?
Large molecules like glucose
Polar molecules
Water
All of the above require a protein channel
8 What is the energy cells produce to power some of the protein channels?
Glucose
ATP
ADP
Phosphates
9 True/False - You could say that photosynthesis and cellular respiration are almost the same reactions but in reverse.
10 True/False According to the video, organisms grow by increasing their cell sizes.
11 What occurs when cells divide too much?
12 What are the two main phases in the cell cycle
G1 and G2
Interphase and M-Phase
S Phase and Prophase
Cytokinesis and cancer
13 During the cell cycle, there are _______ to ensure the cell is growing, replicating DNA, and functioning correctly.
14 Which regulator protein tells the cell to continue functioning as it should?
Positive Regulator
Negative Regulator
Neutral Regulator
All of the above
15 Which interphase does a cell stay in when it is functioning normally, but does not currently plan to divide?
G1
S
G2
G0
All of the above
