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問題一覧
1
Which hormone is responsible for the development and maintenance of male secondary sexual characteristics?
Testosterone
2
Which hormone is responsible for thickening the uterine lining in preparation for implantation of a fertilized egg?
Progesterone
3
What hormone is primarily responsible for the development of female secondary sexual characteristics like breast development?
Estrogen
4
In males, which gland produces testosterone?
Testes
5
Where does fertilization typically occur in the human reproductive system?
Fallopian tube
6
What is the main function of the uterus in the female reproductive system?
Pregnancy and childbirth
7
Which of the following is a male reproductive cell?
Sperm
8
Where does fertilization typically occur in the female reproductive system?
Fallopian tube
9
What is the function of the prostate gland?
Produce semen
10
What is the purpose of the menstrual cycle in females?
To prepare the body for pregnancy
11
Which structure provides nourishment and support for sperm?
Seminal Vesicles
12
Which structure connects the testes to the urethra in the male reproductive system?
Vas deferens
13
What is the role of the fallopian tubes in the female reproductive system?
Fertilization
14
What is the function of the cervix in the female reproductive system?
Allow the passage of sperm into the uterus
15
Which structure connects the ovaries to the uterus and is the site of fertilization?
Fallopian tube
16
Where of the following is responsible for transmitting signals between neurons?
Neurotransmitters
17
Which of the following is NOT a function of the cerebellum?
Memory and emotions
18
Which gland in the endocrine system works closely with the nervous system to regulate body functions?
Pituitary Gland
19
What is the main function of the spinal cord in the nervous system?
Conduct signals between the brain and body
20
The sympathetic and parasympathetic nervous systems work together to maintain?
Homeostasis
21
Which part of the neuron sends signals to other cells?
Dendrite
22
Which division of the nervous system controls voluntary movements?
Somatic nervous system
23
Which gland is responsible for producing the growth hormone?
Pituitary gland
24
The adrenal glands are responsible for releasing which hormone in response to stress?
Insulin
25
Insulin, which helps regulate blood sugar levels, is produced by which gland?
Pancreas
26
Which gland is known as the "master gland" because it controls other endocrine glands?
Pituitary gland
27
Which gland is responsible for producing the hormone progesterone?
Ovaries
28
Which gland is responsible for producing the hormone oxytocin, known as the "love hormone"?
Hypothalamus
29
Which gland produces the hormone glucagon, which raises blood sugar levels?
Pancreas
30
The hormone aldosterone, which helps regulate blood pressure and electrolyte balance, is produced by which gland?
Adrenal gland
31
The hormone adrenaline is released by which gland in response to stress or danger?
Adrenal gland
32
Which biomolecule stores genetic information?
Nucleic acid
33
What biomolecule is composed of long chains of amino acids?
Proteins
34
Which of the following is NOT a biomolecule?
Oxygen
35
Which biomolecule is commonly known as fats?
Lipids
36
What is the building block of proteins?
Animo acids
37
What is the function of DNA in the body?
Storing genetic information
38
Which of the following bases is found in DNA but not in RNA?
Thymine
39
Where does transcription occur in the cell?
Nucleus
40
Which of the following is a difference between DNA and RNA structure?
DNA has deoxyribose sugar, RNA has ribose sugar
41
Which of the following is true about RNA?
Transports amino acids during protein synthesis
42
Which of the following is NOT involved in protein synthesis?
Centrioles
43
What happens during the process of translation?
DNA is replicated to form mRNA
44
During translation, what is the role of mRNA?
Carrying the genetic information from DNA
45
Where does transcription occur in the cell during protein synthesis?
Nucleus
46
How does translation differ from transcription in protein synthesis?
Translation decodes mRNA into a polypeptide chain, while transcription forms mRNA from DNA
47
How do mutations in DNA affect protein synthesis?
They alter the amino acid sequence
48
What is the main function of RNA in protein synthesis?
Carrying genetic information
49
What type of bond forms between amino acids during protein synthesis?
Peptide bond