Scientific Method/CER
Ecosystems
Cells
Genetics
Random
100

What is a hypothesis?

An educated guess about a question

100

What organisms are at the beginning of the food chain and produce their own energy through sunlight?

Producers

100

What organelle is the powerhouse of the cell and is the site of ATP energy production?

Mitochondria

100

How many pairs of chromosomes to we have?

23 pairs

100

When is the last day of school?

June 5th

200

What is the first step in the scientific method?

Observation/Question

200
What is an abiotic factor in an ecosystem?

A nonliving part of the ecosystem

200

What organelle is the outer part of the cell and chooses what enters or leaves the cell?

The cell membrane

200

Which letters pair together on a DNA strand?

A,G,C,T

A - T

C - G

200

Which country had the most medals in this summer's Olympics?

USA

300

What does the C in CER stand for?

Claim

300
Which organism is the secondary consumer in the food chain below?


Plant--> Rabbit --> Wolf --> Fungi

The wolf
300

What two organelles are found in plant cells, but not animal cells?

Cell wall and chloroplast

300

What do capital letters represent for genotypes?

Dominant alleles

300

How many Harry Potter books are there?

7

400

What step comes after hypothesis in the scientific method?

Experiment

400

Represent a commensalism symbiotic relationship with 2 of these symbols (+,-,0)

(+,0)

400

What is the equation for photosynthesis?

Carbon dioxide + water + sunlight energy ---> Oxygen and glucose

400

Write an example of a homozygous dominant genotype.

Any two capital letter combination

Ex: LL, HH, RR

400

How many continents are there?

7
500

What does the R in CER stand for?

Reasoning

500

Name one of the three symbiotic relationships

Mutualism, commensalism, parasitism

500

What are the four main phases of mitosis?

Prophase, metaphase, anaphase, telophase

500

If a person is heterozygous for a trait, what is their genotype combination?

Capital, capital

Capital, lowercase

Lowercase, lowercase

Capital, lowercase

500

Who is the richest rapper in the world?

Jay-Z