Log in
Sign up for FREE
arrow_back
Library
Day 5 SURVIVOR Warm Up
By SARAH G YOUNG
star
star
star
star
star
Share
share
Last updated 11 days ago
7 questions
Add this activity
Required
1
4
Required
1
Required
1
1
Required
1
Required
1
Question 1
1.
What factors influence cell differentiation? Select all that apply.
Gene expression causes some genes to be activated while others are not.
Cells differentiate randomly through mutations.
Environmental factors can influence cell specialization.
Genetic mutations alter all cells the same way.
Question 2
2.
Question 3
3.
How does the environment affect cell specialization?
Cells only differentiate by chance.
Environmental cues guide the differentiation process.
Environment has no impact on cells.
Question 4
4.
Which molecule carries genetic information?
DNA sequences encode traits of organisms.
RNA is not involved.
Carbohydrates store information.
Proteins determine traits.
Question 5
5.
How is a protein created from a gene? Put the steps in the correct order.
tRNA brings amino acids to the ribosome
translated amino acids are linked into polypeptides
the mRNA strand leaves the nucleus
DNA is transcribed onto a strand of mRNA
in the nucleus
proteins are released to do their job
Question 6
6.
What role do mutations play in traits?
Mutations have no effect.
Mutations destroy all traits.
They change nucleotide sequences influencing traits.
They only affect protein amount.
Question 7
7.
A single strand of DNA is coded below. What complementary DNA bases would bind with this strand?
A T G G C T A A _______
Categorize each as protein, nucleic acid, lipid, or carbohydrate
monosaccharide
DNA
amino acid
fatty acid
glucose
oils
hormones
genetic information
short, quick energy
long term energy storage
Protein
Lipid
Nucleic Acid
Carbohydrate