| Date | May 2009 | Marks available | 1 | Reference code | 09M.1.SL.TZ1.30 |
| Level | Standard level | Paper | Paper 1 | Time zone | Time zone 1 |
| Command term | Question number | 30 | Adapted from | N/A |
Question
What is the correct sequence of events used in IVF?
Markscheme
B
Examiners report
N/A
Syllabus sections
Show 162 related questions
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- 17N.1.SL.TZ0.29: Which hormone inhibits appetite? A. Epinephrine B. Leptin C. Thyroxin D. Glucagon
- 17M.3.SL.TZ2.3c.ii: State the target that leptin normally acts on.
- 17M.3.SL.TZ2.3c.i: State the tissue that produces leptin in humans.
- 17M.3.SL.TZ2.3b: Discuss the implications of these results for recommending leptin injections as an appetite...
- 17M.3.SL.TZ2.3a: Distinguish between the effect of leptin injection on 24 hour food intake in the mice fed the...
- 17M.2.HL.TZ2.7c: Explain the roles of specific hormones in the menstrual cycle, including positive and...
- 17M.2.HL.TZ1.1f.ii: Suggest a reason for the greater expression of the gene for the urea transporter after an...
- 17M.2.SL.TZ2.2a: Glands are organs that secrete and release particular chemical substances. Melatonin is an...
- 17M.2.SL.TZ1.6c: Outline how leptin controls appetite.
- 17M.2.SL.TZ1.1c: Estimate how much smaller drilled oysters raised in seawater at a high CO2 concentration were...
- 17M.1.HL.TZ1.25: The graph shows the changes in blood glucose concentration of an untreated patient with type...
- 17M.1.SL.TZ2.27: The bacterium Neisseria gonorrhoeae causes infections related to the human reproductive...
- 17M.1.SL.TZ1.30: Pancreatic gland cells produce and secrete large amounts of digestive enzymes. Which...
- 17M.1.SL.TZ1.28: The diagram shows the male reproductive organs in front view. Which structures are...
- 17M.1.SL.TZ1.27: Which hormone promotes the thickening of the endometrium and also inhibits the hormone that...
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- 16M.2.HL.TZ0.1b: Outline the cause of type I diabetes in humans.
- 16M.2.HL.TZ0.1a: State the highest mean concentration of blood glucose in the mice with...
- 16N.1.SL.TZ0.30: Which is a negative feedback mechanism in the menstrual cycle? A. Follicle stimulating...
- 16N.1.SL.TZ0.29: Which hormone controls circadian rhythms? A. ThyroxinB. MelatoninC. LeptinD. Glucagon
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- 15M.1.HL.TZ1.23: Which describes the secretion of hormones in the pancreas in response to low levels of...
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- 15M.1.SL.TZ2.30: What happens when human body temperature rises during exercise?A. The arterioles move closer...
- 15M.2.SL.TZ1.1b (i): Estimate the difference between mean blood glucose levels in control and IKO older female...
- 15M.2.SL.TZ1.1a: Compare blood glucose levels after fasting in young control mice and young IKO mice without...
- 15M.2.SL.TZ1.1b (ii): Aging and having pregnancies are considered to be physiological stresses. Deduce the effect...
- 15M.2.SL.TZ1.1c: Outline the relationship between blood glucose levels after fasting and lack of FoxO1 in the...
- 15M.2.SL.TZ1.1e: State the correlation between lack of FoxO1 and pancreatic hormones in mice.
- 15M.2.SL.TZ1.1f: Referring to the functions of insulin and glucagon, suggest how the differences in hormone...
- 15M.3.SL.TZ2.3a : State two symptoms of type II diabetes.
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- 15M.1.HL.TZ2.33: What characterizes type I diabetes? A. It can be controlled by diet alone.B. Risk factors...
- 15M.2.HL.TZ1.1a: Compare blood glucose levels after fasting in young control mice and young IKO mice without...
- 15M.2.HL.TZ1.1f: State which group of cells showed the least change in the mice studied.
- 15M.2.HL.TZ1.1g: Deduce the effects of aging on the distribution of cell types in mice.
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- 15M.2.HL.TZ1.1c: Outline the relationship between blood glucose levels after fasting and lack of FoxO1 in the...
- 15M.2.HL.TZ1.1e: State the correlation between lack of FoxO1 and pancreatic hormones in mice.
- 15M.2.HL.TZ1.1i: When there are high blood glucose levels, more FoxO1 is found in the nucleus of the cell than...
- 15M.3.SL.TZ1.3a: Outline the symptoms of type II diabetes.
- 15M.3.SL.TZ1.3b: Explain the dietary advice that should be given to a patient who has developed type II diabetes.
- 15N.1.SL.TZ0.27: How does the hypothalamus respond to a very high body temperature? A. Increases muscle...
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- 15N.2.SL.TZ0.4b: Outline the role of glucagon in homeostasis of glucose.
- 15N.2.HL.TZ0.8b: Outline how the human body responds to high blood glucose levels.
- 13M.2.HL.TZ2.6c: Explain the control of body temperature in humans.
- 13M.2.HL.TZ2.8b: Hormones such as FSH (follicle stimulating hormone) and LH (luteinizing hormone) affect the...
- 13M.1.HL.TZ1.24: What is a characteristic of type II diabetes? A. Liver cells are less sensitive to...
- 13M.1.HL.TZ1.25: What is the function of LH (luteinizing hormone) in the menstrual cycle? A. Development of...
- 13M.1.HL.TZ2.24: Why does shivering occur? A. The body cannot control muscles when they become cold.B....
- 13M.2.SL.TZ2.7c: Explain the control of body temperature in humans.
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- 13N.2.SL.TZ0.1b: State the relationship between plasma fatty acid level and enzyme activity.
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- 13N.2.SL.TZ0.6c: Outline the role of hormones in the menstrual cycle.
- 13N.2.HL.TZ0.1f: Calculate the percentage change of enzyme activity after 5 hours exposure to lipids.
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- 13N.1.SL.TZ0.29: What is the body’s response to low blood glucose levels?A. Alpha cells in the pancreas...
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- 13N.2.HL.TZ0.1e: State the relationship between plasma fatty acid level and enzyme activity.
- 13N.1.SL.TZ0.28: The diagram below shows the female reproductive system. What are the structures indicated...
- 13N.2.SL.TZ0.1a: Distinguish between type I and type II diabetes.
- 13N.2.SL.TZ0.1c: Calculate the percentage change of enzyme activity after 5 hours exposure to lipids.
- 13N.2.SL.TZ0.1d: Discuss, using the data, whether the effect of lipids on this enzyme is reversible.
- 13N.2.SL.TZ0.1e: Calculate the increase in glucose absorption when insulin is increased from 0 to 103 μU ml–1...
- 13N.2.SL.TZ0.1g: Some investigators suggest that there is a strong relationship between high lipid diet and...
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- 13N.2.HL.TZ0.1b: Determine the rate of new cases of type II diabetes among children of African ethnicity aged...
- 13N.2.HL.TZ0.1c: Compare rates of diabetes between the two age groups studied.
- 13N.2.HL.TZ0.1g: Discuss, using the data, whether the effect of lipids on this enzyme is reversible.
- 13N.2.HL.TZ0.1h: Comment on the effect of increased insulin concentration on glucose absorption in the muscle...
- 13M.1.SL.TZ1.29: How does the body respond to an increase in body temperature? I. Vasoconstriction of skin...
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- 13M.1.SL.TZ2.28: The diagram shows a feedback pathway. Which sequence is an example of the pathway?
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- 13M.3.SL.TZ2.4c (i): Compare the effects of the 3000 m programme with the 6000 m programme on muscle glycogen levels.
- 13M.3.SL.TZ2.4c (ii): Suggest reasons for the differences between the 3000 m programme and the 6000m programme in...
- 13M.3.SL.TZ2.4d: Suggest one limitation of the data.
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- 11M.1.HL.TZ1.25: The diagram below shows the male reproductive system. Which are the epididymis and the...
- 11M.2.HL.TZ2.8a: Outline the role of the skin in temperature regulation.
- 11M.1.SL.TZ1.29: Which words from the table below complete the sentence correctly? In the pancreas, _____I___...
- 11M.3.SL.TZ1.3c: Explain the dietary advice that should be given to a patient who has developed type II diabetes.
- 11M.3.SL.TZ1.3b: State one symptom of type II diabetes.
- 11M.3.SL.TZ1.6b: Explain the role of calcium ions in muscle contraction.
- 12M.2.HL.TZ1.8a: Outline what is meant by homeostasis.
- 12M.2.HL.TZ1.4a: Outline the process of in vitro fertilization (IVF).
- 12M.2.HL.TZ1.8b: Describe how body temperature is maintained in humans.
- 12M.1.HL.TZ2.38: The diagram shows the adult female reproductive system. Which label shows the cervix and...
- 12M.1.HL.TZ2.23: Which of the following are controlled by homeostasis? I. Blood pH II. Water balance III....
- 12M.1.HL.TZ2.24: Which of the following help to control body temperature on a very hot day? I. Shivering II....
- 12M.1.SL.TZ2.26: Which of the following are controlled by homeostasis? I. Blood pH II. Water balance III....
- 12M.1.SL.TZ2.30: What is a function of LH (luteinizing hormone)? A. It stimulates the release of an egg from...
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- 09M.1.HL.TZ1.22: What are the structures labelled I and II on the diagram of the male reproductive system?
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- 09M.2.SL.TZ1.8c: Discuss the ethical issues associated with IVF.
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- 10M.2.HL.TZ1.4b: Outline how the human body prevents blood glucose concentration from rising excessively.
- 10M.2.HL.TZ2.6b: Describe how pancreatic cells directly affect blood glucose levels.
- 10M.2.HL.TZ2.6c: Explain why diabetes could be detected through the analysis of urine.
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- 10M.2.HL.TZ2.2d (ii): List two roles of testosterone in males.
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- 10M.2.SL.TZ2.7c: Explain how an impulse passes along the membrane of a neuron.
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- 09N.2.HL.TZ0.1i: State the name of one hormone other than insulin involved in the regulation of blood glucose.
- 09N.2.SL.TZ0.4a: The diagram below shows the female reproductive system. Label the diagram above with the...
- 09N.2.HL.TZ0.1c: Distinguish between the response of the two groups of mice to the injection of glucose.
- 09N.2.HL.TZ0.1g: Evaluate, using the data, whether exercise would be an appropriate therapy for human patients...
- 09N.2.HL.TZ0.1e: Explain the reason for the differences in insulin-stimulated glucose uptake between control...
- 09N.3.SL.TZ0.2b: Outline the reasons for increasing rates of clinical obesity in some countries.
