Log in
Sign up for FREE
arrow_back
Library

Biology Exam 5

star
star
star
star
star
Last updated over 1 year ago
26 questions
6
4
1
1
1
1
1
4
5
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
10
Question 1
1.

Match the following process with their description

Draggable itemarrow_right_altCorresponding Item
Fertilization
arrow_right_alt
Formation of eggs and sperm
Translation
arrow_right_alt
Formation of Zygote
Differentiation
arrow_right_alt
Formation of different types of tissues within a developing Embryo
Meiosis
arrow_right_alt
Doubles number of chromosomes during Mitosis
DNA replication
arrow_right_alt
The making of mRNA from DNA code
Transcription
arrow_right_alt
The making of protein from mRNA
Question 2
2.

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

Draggable itemarrow_right_altCorresponding Item
Cytosine
arrow_right_alt
Thymine
Guanine
arrow_right_alt
Guanine
Uracil
arrow_right_alt
Adenine
Adenine
arrow_right_alt
Cytosine
Question 3
3.

What is a eukaryotic cell?

Question 4
4.

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

Question 5
5.

When do they collect cord blood?

Question 6
6.

How is cord blood preserved

Question 7
7.

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

Question 8
8.

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

Draggable itemarrow_right_altCorresponding Item
Axolotl
arrow_right_alt
Frequently regenerate skins cells if not too badly wounded, regenerate blood cells from bone marrow stem cells
Starfish
arrow_right_alt
Can regenerate entire limbs and tissues of the eyes, heart and brain
Earthworms
arrow_right_alt
Can regenerate their tail ends if they are cut off by a shovel
Humans
arrow_right_alt
Can regenerate entire body, including nerves from just one of their five arms
Question 9
9.

Match the following systems with statements that are true of them

Draggable itemarrow_right_altCorresponding Item
Urinary System
arrow_right_alt
Includes skeletal, cardiac, and smooth tissues
Respiratory
arrow_right_alt
Includes Epithelial cells that keep what should be inside our body in and what should be outside our body out
Muscular
arrow_right_alt
Filters our blood and lets extra water, salts, and chemicals leave our body
Integumentary
arrow_right_alt
Allows us to absorb Oxygen from the air and release Carbon Dioxide into the air
Skeletal System
arrow_right_alt
Contains all of our bones
Question 10
10.

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

Question 11
11.

Which of the following are the female reproductive organ?

Question 12
12.

Where does fertilization typically occur in the female reproductive system?

Question 13
13.

What muscles are consciously controlled by our brains?

Question 14
14.

How much does the human brain weigh

Question 15
15.

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

Question 16
16.

What does the liver do to help digestion?

Question 17
17.

What are the names of the two intestines?

Question 18
18.

The digestive system includes which of the following?

Question 19
19.

How does a slow heart rate effect stroke volume?

Question 20
20.

How many beats does the heart beat per minute?

Question 21
21.

What does the cardiovascular system consist of?

Question 22
22.

What is the "female hormone"

Question 23
23.

What is Prolactin specifically produced for?

Question 24
24.

What are the three things that the endocrine system controls?

Question 25
25.

What does an antibody bind to on an invading germ?

Question 26
26.

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