SC9 DNA,Chromosomes

Presentation

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Science

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9th - 12th Grade

•

Medium

J. Kim

Used 6+ times

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17 Slides • 34 Questions

Unit 4 - Biology Page 17

Unit 4 - Biology Page 18

Multiple Choice

An animal cell has the following except a/an...

Centriole

Lysosome

Cell Wall

Endoplasmic reticulum

Multiple Choice

_____ cells tend to be bigger in size.

Animal

Plant

Multiple Choice

_____ convert light energy into food through photosynthesis.

Vacuoles

Ribosomes

The Golgi apparatus

Chloroplasts

Multiple Choice

An animal cell has the following except a/an...

Nucleus

Lysosome

Cell Wall

Endoplasmic reticulum

Multiple Choice

EXAMINE THE MICROSCOPE IMAGE AND ANSWER THE QUESTION BELOW:

What type of cell is this?

ANIMAL CELL

PLANT CELL

NUCLEUS

CHLOROPLAST

Multiple Choice

EXAMINE THE MICROSCOPE IMAGE AND ANSWER THE QUESTION BELOW:

What type of cell is this?

ANIMAL CELL

PLANT CELL

NUCLEUS

CHLOROPLAST

Multiple Choice

When looking through your microscope, if you move your slide to the right the slide appears

to move to the right

to stay the same

to move to the left

vanish

Multiple Choice

#5 in the picture is the -

High power objective

100X total magnification

10x magnification

Medium power objective

Multiple Choice

#9 in the picture is the -

Ocular lens/Eyepiece

Body tube

Base

Arm

Multiple Choice

This image was created using a

Transmission electron microscope

Scanning electron microscope

Dissecting microscope

Compound light microscope

Multiple Choice

Find total magnification for:
Eyepiece = 20X
Objective lens = 20X

20x

40x

200x

400x

Deoxyribonucleic acid, or DNA, ia a macromolecule that determines traits of living things. A DNA molecule is made up of nucleotides joined together by chemical bonds.

What is it?

Multiple Choice

What does DNA determine?

traits of living things

traits of nonliving things

organization of living things

Did Not Attempt

Each nucleotide is made of 3 parts: a sugar, the phosphate group, and a nitrogenous base.

What is it made of?

The sugar known as a deoxyribose and the phosphate group make up the sides of the DNA molecule.

What is it made of?

Multiple Choice

How many parts make up a nucleotide?

One

Two

Three

Four

A living thing's genetic code is determined by the sequence of bases that are found in the center of the molecule. Adenine always pairs with thymine and cytosine with guanine.

What does it determine?

Multiple Choice

Adenine always pairs with...

thymine

cytosine

guanine

adenine

Multiple Choice

Cytosine always pairs with...

thymine

cytosine

guanine

adenine

Multiple Choice

Guanine always pairs with...

thymine

cytosine

guanine

adenine

The molecule gets twisted into a shape known as a double helix.

What is the shape of DNA?

Multiple Choice

What is the shape of DNA?

double helix

single helix

squiggle

twisty step looking thing

Multiple Choice

Why are the nucleotides so gosh darn important? (Careful, all statements are true! Make sure you are picking what makes them IMPORTANT!!!!)

They hold the DNA together.

They live in the nucleus.

This is the chemical part that CODES for life.

There are 5 different kinds.

Multiple Select

What molecules are in nucleotides?

Phosphate group

Protein

Sugar

lipid

Nitrogenous base

Multiple Choice

Replicate the following strand of DNA:
AATCATGGA

AATCATGGA

TTAGTACCT

UUAGUACCU

GGATAUCUA

Multiple Choice

What are the x-shaped objects called inside of the nucleus of a cell?

genes

DNA

chromosomes

cocodrilo peludo que sonríe

Multiple Choice

Little pieces of DNA that code for our traits are called

cells

chromosomes

genes

Multiple Choice

How many chromosomes do humans have?

Multiple Choice

What's the proper sequence of how a trait is expressed?

Protein, Dna, chromosome, trait, gene

Chromosome, DNA, gene, protein, trait

Trait, Protein, gene, DNA, chromosome.

Multiple Choice

How many traits total does the spider have in the SIM?

Multiple Choice

the passing of genetic traits from parent to offspring.

heredity

trait

gene

allele

Unit 4 - Biology Page 19

Unit 4 - Biology Page 22

Unit 4 - Biology Page 23

Multiple Choice

Which of the following statements about chromosomes is correct?

Chromosomes are long, thread-like structures

Chromosomes are found in the nucleus of all cells in the human body

Chromosomes contain DNA

All of the above

Multiple Choice

What are genes?

Pants

Specific traits

Sections of DNA arranged along the chromosomes

Chromosomes

Multiple Choice

From smallest to largest how would genetic information be organized?

genes, cell, nucleus, chromosome, DNA

chromosome, cell, gene, DNA, nucleus

DNA, gene, chromosome, nucleus, cell

nucleus, cell, gene, DNA, chromosome

DNA, gene, chromosome, nucleus, cell

Fill in the Blanks

DNA stands for d_______________ a___ (spell every letter from the beginning including the 'space'!)

Multiple Choice

The super condensed form of DNA

chromatid

chromatin

chromosome

gene

Multiple Choice

The X shaped chromosomes are described as:

Two sister chromatids

Two non-sister chormatids

One chromatid

Chromatin

Multiple Choice

Which sentence is FALSE?

Humans have 23 pairs of DNA.

Humans have 46 total chromosomes.

Genes are made of chromosomes.

Every human's DNA is at least 99% similar.

Multiple Choice

What is a gene?

A bundle (like a hot dog bun) that the DNA is packed into

something inside the nucleus

a piece of DNA

all of your DNA

Unit 4 - Biology Page 21

Unit 4 - Biology Page 20

Unit 4 - Biology Page 24

-0?"_{_

Unit 4 - Biology Page 25

Unit 4 - Biology Page 17

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