SOPHIA- HUMAN BIOLOGY- UNIT 5 CALLAGE 5
1
Which type of pancreatic cells help to lower blood sugar?
Delta cells
Beta cells
Alpha cells
Gamma cells
CONCEPT
Pancreatic Hormones
2
After fertilization, the newly formed zygote begins to divide into multiple cells
through a process called __________.
Morphogenesis
Cleavage
Blastomere
Gastrulation
CONCEPT
Fertilization and Early Development
3
Which step(s) of urine formation is important to maintain the body's acid-base
balance?
Filtration and reabsorption
Reabsorption
Secretion
Filtration
CONCEPT
Urine Formation
4
Which of the following statements about aging is true?
As a woman ages, she enters andropause and can no longer reproduce.
Signs of aging may include changes in your skin, height, muscle mass, bones and
organ function.
The way in which you age is completely dictated by your lifestyle.
All of these statements are correct.
CONCEPT
Effects of Aging on Your Body
5
Which layer of the digestive tract contains blood vessels and nerve cells?
Lumen
Submucosa
Serosa
Mucosa
CONCEPT
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, The Alimentary Canal
6
Which segment of the small intestine connects to the large intestine?
Duodenum
Jejunum
Ileum
Lipase
CONCEPT
Small Intestine
7
Select the correct route of sperm once they are produced.
Penis → Testes → Urethra → Epididymis → Ejaculatory duct → Vas deferens
Testes → Penis → Epididymis → Urethra → Vas deferens → Ejaculatory duct
Testes → Epididymis → Vas deferens → Ejaculatory duct → Urethra → Penis
Penis → Urethra → Ejaculatory duct → Vas deferens → Epididymis →Testes
CONCEPT
Male Reproductive System
8
An individual's blood volume and blood pressure decrease.
Which of the following will be the body's response to maintain homeostasis and
increase the blood volume and blood pressure?
ADH is released, the kidneys conserve water, urine becomes concentrated
ADH is released, the kidneys conserve water, the urine becomes more diluted
ADH is released, less water is reabsorbed, the urine becomes more concentrated
ADH is released, less water is reabsorbed, the urine becomes more diluted
CONCEPT
Fluid Balance and Blood Pressure
9
Which type of digestion occurs in the stomach?
Chemical
Neither mechanical nor chemical
Both mechanical and chemical
Mechanical
CONCEPT
Stomach
10
Which of these can be concluded from an 8-week-old embryo?
It is a female.
It is prone to obesity.
It has
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