BIOD 102 Final Exam: Essential Biology II with Lab- Correll

BIOD 102 Essential Biology II Final Exam - Portage
Learning
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Final Exam
Due No due date Points 120 Questions 37 Time Limit 120 Minutes




Attempt History
Attempt Time Score
LATEST Attempt 1 77 minutes 83 out of 120 *

* Some questions not yet graded



Score for this quiz: 83 out of 120 *
Submitted Jul 29 at 12:09am
This attempt took 77 minutes.


Question 1 Not yet graded / 2 pts


What enzyme is responsible for relieving the stress associated
with the
twisting and untwisting of a DNA strand during replication?

Your Answer:

topoisomera
se




Topoisomerase

, Question 2 pts


True or False. The energy required to add a nucleotide to a growing chain is supplied

, Correct! True


False




Question 3 Not yet graded / 5 pts


Identify the type of signaling for each description: autocrine,
endocrine, neuroendocrine, paracrine or synaptic.

1. Long distance; ligands released from neurosecretory cells
2. Local type; ligand released from neuron and travels across synapse
3. Long distance; ligands released from gland or organ and
then travels through blood to target cell or tissue
4. Local type; cell releasing ligand responds to same ligand
5. Local type; ligand travels a short distance by diffusion to
target cell or tissue


Your Answer:

1. neuroendocrine

2. synaptic

3. endocrine

4. autocrine

5. paracrine




1. Neuroendocrine
2. Synaptic
3. Endocrine
4. Autocrine
5. Paracrine