Which endocrine gland is indicated by the arrow?

What are the steps (in the correct order) that link a change in the base sequence of a gene to a change in the phenotype of an organism like a mouse or a human? see section 16.2 (page 339) ?

You disrupt all hydrogen bonds in a protein. what level of structure will be preserved?

Which is an example of electrical energy being converted or changed into light energy? A) the sun B) a light bulb C) a solar panel D) a glowstick at Halloween

Because the dna cannot leave the nucleus to get to the ribosomes, the genes for proteins must be transcribed into ______________ that can leave the nucleus.

19. (03.06 HC)
Some individuals have a mutated recessive allele and a homozygous individual is resistant to HIV infection and AIDS. Some populations have a high frequency of the mutant allele. What inference can be made about the mutant allele? (1 point)


Heterozygous individuals must be genetically advantaged even if they are not resistant to HIV.
The mutated allele must have developed and been acquired by many people before exposure to the virus.
The mutated allele must not be inherited by offspring or the disease would be close to eradication.
Being homozygous is an advantage for the mutated allele, while being heterozygous is a genetic disadvantage.
20. (03.07 MC)

Some portion of the milk produced in the United States comes from cows treated with genetically manipulated hormones that increase a cow's milk production. This increased production helps farmers make a better return on their investment in each cow. What aspect of this biotechnology must be fully understood before the benefits can be justified? (1 point)


Its effect on the cost of production
Its effect on other animals in the dairy
Its effect on the offspring of the cow
Its effect on consumers of the milk
21. (03.07 HC)
What issues will society need to resolve regarding this developing biotechnology, such as recombinant DNA technology? (1 point)


The issues regarding the cost of these procedures for patients
The question of who gets to benefit from these technologies
The issues surrounding its lack of medical benefits
The question of the long-term effects on consumers and the targeted species
22. (03.08 MC)
Marissa and Sean are in the process of adopting a baby. One of the documents the adoption agency provides is a full medical history of the birth mother. Why would the birth father's medical history also be important? (1 point)


The father has greater impact on the health of the baby than the mother.
The father's history will be important only when the child also becomes a parent.
The father's medical problems will always be expressed in the child.
The father's history will suggest potential medical problems in the baby.
23. (03.08 MC)
Paul's father and paternal grandfather both contracted but survived prostate cancer with treatment. Which answer best explains what this means for Paul? (1 point)


Paul should know he has a higher risk of prostate cancer and take preventative steps.
Paul should not worry about this history as both survived the cancer.
Paul should have his prostate removed as soon as possible.
Paul should live a healthy lifestyle and not worry about cancer at all.
24. (03.08 MC)
Which of the following would most severely affect a human population? (1 point)


A high degree of genetic similarity among people
A high degree of illegal drug use among young adults
A high number of smokers in a community
A high rate of mental disorders
25. (03.08 HC)
Meredith's office had a large group of people out sick at the same time with the flu. Which of the following is the most likely cause of the mass illness? (1 point)


Lack of cleanliness in the office kitchen
Mutation in the type of flu virus, making it resistant
Germs being spread by person-to-person contact
Inadequate ventilation system in the office

You find two fossils. One is a very primitive organism and the other is a complex organism. Which of these two fossils do you think is the oldest?

Many cars use electricity stored in lithium ion batteries as an alternative fuel. While there are many positive benefits to this technology, what negative impacts do they present? 

Answer choices:
A) Reduces air pollution B) Decreases carbon emissions C) Disposal of spent batteries D) Cut dependence on fossil fuels

A 60-year-old woman is hospitalized after losing an extensive amount of blood in a work-related accident. she tells the nurse that she heard the doctor say that she would keep feeling faint until her brain made more blood. the nurse recognizes that when the woman's blood pressure dropped, the pressure in her carotid arteries decreased. this was detected by baroreceptors in the carotid arteries, with which subsequent effect?

A nurse is caring for a client who is three hours post op from open abdominal surgery. during routine assessment, the nurse notes the previously stable client now appears anxious, apprehensive, and has a blood pressure of 90/56. what does the nurse consider is the most likely cause of the client's change in condition?

Classical conditioning takes place when a(n) ________ is continuously matched with a(n) ________.

Glycolysis and the citric acid cycle are similar in that they both produce ______

Extracellular pathogens such as viruses and bacteria in body fluids are attacked by _____. view available hint(s)

which two groups are the most similar in physical characteristics

A) Archaebacteria & Eukarya
B) Archae & Viruses
C) Archaea & Eubacteria
D) Eukarya & Eubacteria

(ᵔᴥᵔ) plz help me: The meltdown at the nuclear power plant in Chernobyl released radioactive particles and energy that can damage cells. This damage to cells can be prevented by all but which of these?
A)
wood
B)
lead
C)
thick concrete
D)
potassium iodide,

Which of the following can be cofactors?

organic molecules

inorganic molecules

anions

cations

compare the photorespiration between Barley and Sugarcane? 4 marks 4 points,

Which term best describes the type of farming that does not use pesticides, growth hormones, or other chemicals?

1. ecological
2. organic
3. subsistence
4. sustainable

Which action must occur for an enzyme to catalyze a chemical reaction?

A. A noncompetitive inhibitor must first bind to an active site.

B. A competitive inhibitor must first bind to an active site.

C. A substrate must bind to an allosteric site of the enzyme.

D. A substrate must bind to an active site of the enzyme.

Where is the radius located in reference to the ulna?

What are some good safety tips for performing active aerobics and active recreation?

coastal communities often experience milder winters and cooler summers than further inland because?
a. the mist from the ocean spray makes the coastal winter much milder
b.oceans absorb heat more slowly, which has a cooling effect on land
c. they are always located at sea level, where temperatures are milder
d. oceans absorb heat more quickly, which has a cooling effect on land


neeeed help so bad please help,

An area recently became prone to deforestation. Now there are few trees left in the vicinity. How would this change affect the cycles of Earth?

A horse does 860 J of work in 420 seconds while pulling a wagon. What is the power output of the horse? Round your answer to the nearest whole number.
The power output of the horse is
W.

the presence of gill-like slits in a human embryo is considered to be evidence for the

Which of the following is an example of a metamorphic rock? Granite limestone marble pumice WILL MARK BRAINLIEST IF CORRECT HURRY

Scientists think deforestation is one cause of _____, because carbon dioxide increases when people burn trees to clear land.

The method by which lymph is pushed through the lymph vessels is via

The letters represent diffrent types of what? Thank uu!

Why is it important for arteries to have thicker lining/walls than veins?

In two or more complete sentences describe how a dam placed in a river can act as both a constructive and destructive force.