SAAT Biology Section 5 Questions(2) (Human Biology) - تحصيلي

What continues to be digested in the esophagus?

Carbohydrates

What is the cause of constipation?

Decreased water in the chyme

Digestive juice that do not contain enzymes

Bile

The organ responsible for digesting fats

Liver

The amount of energy in 1g of it equals 9 calories

Fats

Which of the following is a simple sugar?

Glucose

Which of the following is a protein?

Enzymes

Proteins are the basic building units of all cells and are made up of units called

Amino acids

Organic substances that the body needs in small quantities to complete its vital activities

Vitamins

What do the three nutrients have in common?

Bone and dental health

A person who has a problem with the transport of oxygen in the blood has a deficiency of

Fe

It is a mineral and has a role in building the thyroid hormone (thyroxin)

I

One of the following is a steroid hormone

Estrogen

Amino acid hormones such as

Insulin

It is located at the base of the brain, it secretes hormones that regulate body functions and is called the master of the endocrine glands

Pituitary gland

A hormone secreted by the thyroid gland that increases the body’s metabolism rate

Thyroxine

A hormone released when the blood sugar levels decrease

Glucagon

A gland which is located above the kidneys

Adrenal gland

A hormone that helps increasing the level of glucose in the blood and reduces inflammation

Cortisone

A hormone that affects the kidneys to reabsorb sodium

Aldosterone

Two hormones secreted in case of emergency situations such as fear or anger

Epinephrine and norepinephrine

Where do oxytocin and antidiuretic hormone (vasopressin) secreted from?

Hypothalamus

Where is the growth hormone secreted from?

From the pituitary gland

What is the functio of the thymus gland?

T cell activation

They are found in all lymphoid tissues and can be described as the antibody factories

B lymphatic cells

When the body gains immunity through antibodies or from other people or animals

Passive immunity

Which of the following is considered passive immunity?

Scorpions and snake bites

The vaccination contains one of the following

Inactive pathogen

Immunity that is transmitted from the pregnant mother to the fetus is called

It is called passive immunity

Which is considered a general or nonspecific immunity to the body?

Skina and tears

The danger of AIDS is that

It attacks T cells

Location of sperm maturation and storage

Epididymis

The hormone responsible for showing the characteristics of puberty in females

Estrogen

The phase in which blood flow occurs during the menstrual cycle

Flow phase

The hormone responsible for showing the characteristics of puberty in males

Testosterone

A man has poor sperm mobility, so the problem is in the

Seminal vesicle

The fusion of the sperm’s nucleus with the egg’s nucleus is called

Fertilization

Fertilization occurs in the

Fallopian tube

Contributes with the chorionic membranae to the formation of the placenta

Allantois

When does the pregnant woman feel movement of the fetus?

The second trimester

Contributes to the excertion of fetal waste

Excretion from the allantois

Where are sperm produced?

Seminiferous tubules

It is not recommended for a pregnant woman to take medication in the early stages of pregnancy because of

Formation of the organs of the fetus