Log inSign up for FREE
Library

Biology Exam 5

Last updated over 1 year ago
26 questions
6

Match the following process with their description

Draggable itemCorresponding Item
Transcription
Formation of eggs and sperm
Translation
Formation of Zygote
Differentiation
Formation of different types of tissues within a developing Embryo
Fertilization
Doubles number of chromosomes during Mitosis
DNA replication
The making of mRNA from DNA code
Meiosis
The making of protein from mRNA
4

Match the following mRNA base with the DNA base it pairs with

Draggable itemCorresponding Item
Adenine
Thymine
Cytosine
Guanine
Uracil
Adenine
Guanine
Cytosine
1

What is a eukaryotic cell?

1

An embryo is a mass of ______ that can grow into a baby.

1

When do they collect cord blood?

1

How is cord blood preserved

1

What is the potential use of cord blood in medical treatments?

4

Match the following species with the regeneration that is most commonly observed in each species

Draggable itemCorresponding Item
Humans
Frequently regenerate skins cells if not too badly wounded, regenerate blood cells from bone marrow stem cells
Axolotl
Can regenerate entire limbs and tissues of the eyes, heart and brain
Earthworms
Can regenerate their tail ends if they are cut off by a shovel
Starfish
Can regenerate entire body, including nerves from just one of their five arms
5

Match the following systems with statements that are true of them

Draggable itemCorresponding Item
Integumentary
Includes skeletal, cardiac, and smooth tissues
Skeletal System
Includes Epithelial cells that keep what should be inside our body in and what should be outside our body out
Urinary System
Filters our blood and lets extra water, salts, and chemicals leave our body
Respiratory
Allows us to absorb Oxygen from the air and release Carbon Dioxide into the air
Muscular
Contains all of our bones
1

How many sperm cells are produced by an adult male every day?

1

Which of the following are the female reproductive organ?

1

Where does fertilization typically occur in the female reproductive system?

1

What muscles are consciously controlled by our brains?

1

How much does the human brain weigh

1

Which part of the nervous system is responsible for involuntary actions such as heartbeat and digestion?

1

What does the liver do to help digestion?

1

What are the names of the two intestines?

1

The digestive system includes which of the following?

1

How does a slow heart rate effect stroke volume?

1

How many beats does the heart beat per minute?

1

What does the cardiovascular system consist of?

1

What is the "female hormone"

1

What is Prolactin specifically produced for?

1

What are the three things that the endocrine system controls?

1

What does an antibody bind to on an invading germ?

10

Write a seven sentence essay on one of the following topics, OR tell the mRNA code and amino acids produced from the following DNA code

Essay Topics
A. Transcription & Translation
B. Digestive system
C. Immune System
D. Endocrine System
E. Mutation

F. Write the mRNA code and amino acids produced from the following DNA code, and tell how the code and resulting protein is changed by an insertion mutation in the first codon.
TACGCTATGCTATCCAGG