PHS Edexcel Higher Science paper 2: Biology (3)

In which organism(s) does respiration occur?

• plants
• animals
• fungus
• all of these

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

In which part of the cell does respiration occur?

• vacuole
• mitochondria
• cell wall
• chloroplast

Tags

NGSS.HS-LS1-7

What gas is given off as a result of respiration?

• oxygen
• carbon dioxide
• hydrogen
• nitrogen

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

NGSS.HS-LS2-5

Which of the following gland does NOT belong to the endocrine system?

• pituitary
• testes
• salivary
• thyroid

The gland that stimulates secondary sex characteristics in females. 

• Thyroid
• testes
• ovary
• adrenal

What hormone is secreted from the ovaries ?

• oestrogen 
• testosterone 
• eggstrone
• ADH

Ovulation phase typically occurs on what day of the cycle?

• 1

• 14

• 20

• 7

Which hormone causes the egg to ripen in the ovary?

• Progesterone

• FSH

• Oestrogen

• Testosterone

During what phase of the menstrual cycle can conception take place?

• menstruation

• post menstruation

• ovulation

• premenstruation

What two hormones does the pituitary gland produce?

• estrogen & progesterone

• FSH & LH