NSC Multiple Choice 11-14 2025/2026
Exam Questions and Answers | 100%
Solved
_____ the tendency of water molecules to stay attached to one another - 🧠
ANSWER ✔✔cohesion
A basement membrane _____. - 🧠 ANSWER ✔✔????
NAD+ is considered a _____. - 🧠 ANSWER ✔✔Coenzyme
Light-independent reactions occur in the ____. - 🧠 ANSWER ✔✔Stroma
Each DNA strand serves as a _____ during DNA synthesis - 🧠 ANSWER
✔✔template
, At the beginning of prophase I, there are ______ chromosomes in the germ
cell that will develop into a human sperm cell. - 🧠 ANSWER ✔✔?????
The mutated gene that causes cystic fibrosis is _____. - 🧠 ANSWER
✔✔CFTR
Which of the following happens first in the PCR process? - 🧠 ANSWER
✔✔DNA is mixed with DNA polymerase, primers, and nucleotides
One of the advantages of PCR is the ability to _____. - 🧠 ANSWER
✔✔make millions of copies of a rare DNA sequence
Which of the following molecules are able to cut DNA molecules at specific
sequences? - 🧠 ANSWER ✔✔restriction enzymes
Which two enzymes do researches need to cut and paste DNA from
different sources? - 🧠 ANSWER ✔✔restriction enzymes and DNA LIGASE
Which of the following most accurately describes the process of DNA
cloning? - 🧠 ANSWER ✔✔set of laboratory procedures that uses living cells
to mass-produce specific DNA fragments
Gradual changes have shaped the earth (same geological principles have
always existed) - 🧠 ANSWER ✔✔theory of uniformity
Exam Questions and Answers | 100%
Solved
_____ the tendency of water molecules to stay attached to one another - 🧠
ANSWER ✔✔cohesion
A basement membrane _____. - 🧠 ANSWER ✔✔????
NAD+ is considered a _____. - 🧠 ANSWER ✔✔Coenzyme
Light-independent reactions occur in the ____. - 🧠 ANSWER ✔✔Stroma
Each DNA strand serves as a _____ during DNA synthesis - 🧠 ANSWER
✔✔template
, At the beginning of prophase I, there are ______ chromosomes in the germ
cell that will develop into a human sperm cell. - 🧠 ANSWER ✔✔?????
The mutated gene that causes cystic fibrosis is _____. - 🧠 ANSWER
✔✔CFTR
Which of the following happens first in the PCR process? - 🧠 ANSWER
✔✔DNA is mixed with DNA polymerase, primers, and nucleotides
One of the advantages of PCR is the ability to _____. - 🧠 ANSWER
✔✔make millions of copies of a rare DNA sequence
Which of the following molecules are able to cut DNA molecules at specific
sequences? - 🧠 ANSWER ✔✔restriction enzymes
Which two enzymes do researches need to cut and paste DNA from
different sources? - 🧠 ANSWER ✔✔restriction enzymes and DNA LIGASE
Which of the following most accurately describes the process of DNA
cloning? - 🧠 ANSWER ✔✔set of laboratory procedures that uses living cells
to mass-produce specific DNA fragments
Gradual changes have shaped the earth (same geological principles have
always existed) - 🧠 ANSWER ✔✔theory of uniformity
