Exam (elaborations)

Intro to Cells (Answer Key)

2 views 0 purchase

Course
Intro to Cells

Institution
Intro To Cells

Intro to Cells (Answer Key) Intro to Cells (Answer Key) Intro to Cells (Answer Key) Intro to Cells (Answer Key) Intro to Cells (Answer Key) Intro to Cells (Answer Key) Intro to Cells (Answer Key) Intro to Cells (Answer Key) Intro to Cells (Answer Key) Intro to Cells (Answer Key) Intro to ...

[Show more]

Preview 2 out of 5 pages

View example

Uploaded on August 13, 2024
Number of pages 5
Written in 2024/2025
Type Exam (elaborations)
Contains Questions & answers

intro to cells answer key
intro
intro to
intro to cells
intro to cells answer
intro to cells answer key

Institution Intro to Cells
Course Intro to Cells

mikedoc

Member since 2 year 27 documents sold

CA$32.57

Added

Add to cart

Add to wishlist

100% satisfaction guarantee
Immediately available after payment
Both online and in PDF
No strings attached

Intro to Cells (Answer Key)
Animal cells come in many different _ whereas plant cells are usually _ and boxy - ANSWER-
shapes/sizes, rigid

Atoms come together to form _ which then come together to form _ - ANSWER-molecules, cells

Bacterial cells contain plasmids, meaning they DON'T contain a chromosome. True or False? - ANSWER-
False - they contain both

Cell (define) - ANSWER-single, functional units of living things

Cells are "made" from other cells. What does this mean? - ANSWER-cells are not made from scratch. The
process of mitosis/cell division allows for more cells to be made

Cells have many different components called _ which play their own role in maintaining _ - ANSWER-
organelles, metabolism

Define semi-permeability - ANSWER-only letting certain molecules in/out of the cell

Eukaryotyic cells are _ in size and _ in their level of complexity - ANSWER-larger, complex

Evidence of the ES theory 1 - Ancient Bacteria vs. Cellular Organelles: both have similar _ and _
(anatomy) - ANSWER-shape, size

Evidence of the ES theory 2 - Ancient Bacteria vs. Cellular Organelles: both contain similar structures
most notably a _ - ANSWER-double-layered membrane

Evidence of the ES theory 3 - Ancient Bacteria vs. Cellular Organelles: both contain _ (genetic material)
that are very similar and produce the same _ - ANSWER-DNA/genes, proteins

Evidence of the ES theory 4 - Ancient Bacteria vs. Cellular Organelles: both _ in similar fashion in a
process called _ - ANSWER-reproduce, binary fission

Evidence of the ES theory 5 - Ancient Bacteria vs. Cellular Organelles: both contain similar _ (protein
production) - ANSWER-ribosomes

Flagella, cilia, centrioles, and centrosomes are all components of the _ - ANSWER-cytoskeleton

Fungal cells contain a nucleus. True or false? - ANSWER-True

Fungal cells contain chloroplasts. True or false? - ANSWER-False

Homeostasis - ANSWER-maintaining internal balance, not dying; describes the "resilience" of living
things

How do the mitochondria and chloroplast benefit from being inside the host cell (same answer for
both)? - ANSWER-they are protected, sheltered, and provided the host cell's resources

How does the host cell benefit from having the chloroplast inside? - ANSWER-it produces glucose for the
cell which can be broken down in cellular respiration

How does the host cell benefit from having the mitochondria inside? - ANSWER-it produces ATP for the
cell which is needed in nearly all cellular processes

, Intro to Cells (Answer Key)
In the ES theory what type of cell did the engulfing? - ANSWER-A larger prokaryotic/bacterial cell

Metabolism - ANSWER-the sum of all chemical reactions within a cell (or living thing)

Molecules within cells have different _ and undergo specific _ - ANSWER-functions (jobs), biochemical
reactions (changes)

Multicellular organisms (ex. humans) are made up of _ cells with _ job titles - ANSWER-many, specific

Multicellular organisms are ALWAYS made up of _ cells - ANSWER-eukaryotic

Name 3 other/minor functions of the cell membrane - ANSWER-cell shape, protection, communication
(receptors)

Name 4 functions of chromosomes - ANSWER-1) Stores DNA

2) Protects DNA

3) Organizes DNA

4) Allows DNA to be passed to offspring (heredity)

Name the 3 components of Cell Theory - ANSWER-1. All living things are made up of cells

2. Cells are the functional units of living things

3. Cells are made from other cells

Name the major function of the cell membrane - ANSWER-semi-permeability

Prokaryotic cells _ have a nucleus while eukaryotic cells _ have a nucleus - ANSWER-do not, do

Prokaryotic cells are _ in size and _ in their level of complexity - ANSWER-small, simple

Prokaryotic cells were the _ type of cell while eukaryotic cells _ later on - ANSWER-first, evolved

Protist cells contain a nucleus. True or false? - ANSWER-True

The nuclear envelope is the _ of the nucleus that allows molecules to _ via _ - ANSWER-membrane,
enter/exit, nuclear pores

The structure of the cell membrane is a _ - ANSWER-phospholipid bilayer

Unicellular organisms are USUALLY made up of a _ cell - ANSWER-prokaryotic cells. Some unicellular
organisms are made up of a eukaryotic cell

What 3 types of cells contain a cell wall? - ANSWER-plant, fungal, bacterial

What are aerobic bacteria able to do? - ANSWER-Produce ATP using oxygen (O2)

What are centrosomes made up of? - ANSWER-two centrioles and microtubule proteins

What are photosynthetic bacteria able to do? - ANSWER-Produce glucose using sunlight, water, and
carbon dioxide (CO2)

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller mikedoc. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for CA$32.57. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

78252 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling

Exam (elaborations)

Intro to Cells (Answer Key)

Document information

Subjects

Written for

Seller

Reviews received

Content preview