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Chapter 10

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Total cards: 24•Content version: v4•Public deck•Updated: 8/1/2026

Card preview (24)

#1
Front (Question)

Gregor Mendel (1800s)

Back (Answer)

The father of heredity He concluded that heredity factors determine an organism’s traits using pea plants

#2
Front (Question)

James Watson and Francis Crick (1950s)

Back (Answer)

attempted to put together a model for the structure of DNA They proposed DNA consists of 2 chains in the shape of a double helix

#3
Front (Question)

Rosalind Franklin and Maurice Wilkins

Back (Answer)

Also worked on developing a DNA model and contributed X-ray defraction photographs of DNA crystals .

#4
Front (Question)

_________ died of ovarian cancer and died at the age of 37

Back (Answer)

Rosalind Franklin

#5
Front (Question)

DNA =

Back (Answer)

deoxyribonucleic acid

#6
Front (Question)

DNA is trapped in the

Back (Answer)

Nucleus of the cell

#7
Front (Question)

Nucleotides have 3 parts

Back (Answer)

A phosphate, a 5-carbon sugar, and a nitrogenous base

#8
Front (Question)

Purines

Back (Answer)

When the molecular structure has a double ring Adenine (A) Guanine(G)

#9
Front (Question)

Pyrimidines

Back (Answer)

When the molecular structure has a Single ring Thymine (T) Cytosine (C)

#10
Front (Question)

_ bonds with _ _ bonds with _

Back (Answer)

A T G C At The Grand Canyon

#11
Front (Question)

Replication

Back (Answer)

DNA code is copied, new strands of Dna are made from various nucleotides. After replication, the 2 identical double-stranded DNA molecules separate to make new cells during mitosis

#12
Front (Question)

Step 1:Enzymes (helicases)

Back (Answer)

break the hydrogen bonds between these pairs. strands separate. Y-shaped region = replication fork

#13
Front (Question)

Step 2:More enzymes (DNA polymerases

Back (Answer)

Cause completely free floating nucleotides to pair up with exposes bases on each original strand. Step 3:Then they complete the process and fall off

#14
Front (Question)

Action of the replication fork

Back (Answer)

Replication begins at many points along the DNA

#15
Front (Question)

DNA errors in Replication that lead to cancer

Back (Answer)

DNA polymerase “proof reads” the DNA but some errors escape repair

#16
Front (Question)

RNA =

Back (Answer)

Ribonucleaic acid

#17
Front (Question)

Each RNA molecule is made up of

Back (Answer)

Nucleotides

#18
Front (Question)

The 3 parts of RNA are

Back (Answer)

A phosphate , a sugar(ribose), and a nitrogenus base

#19
Front (Question)

3 difference between DNA and RNA

Back (Answer)

Uracil rreplaces the thymine, RNA is a single strand of nucleotides bonded together, RNA is shorter than DNA, and it can leave the nucleus

#20
Front (Question)

mRNA

Back (Answer)

messenger RNA carries the blueprint for a particular protein out of the nucleus to a specific site on the tibosome in the cytosol

#21
Front (Question)

rRNA

Back (Answer)

(ribosomal RNA Part of the structure of ribosomes

#22
Front (Question)

tRNA

Back (Answer)

transfer RNA + is found in cytoplasm. it attaches and transfers free amino acids to the ribosomes to make protein

#23
Front (Question)

Transcription

Back (Answer)

occurs in nucleus the processwhere the DNA code is copied into a strand of RNA

#24
Front (Question)

Steo 1 of transcription The RNA polymerase catalyzes the

Back (Answer)

Formation of RNA on a DNA template The 2 strands of DNA unwind