Teas Science, Math, Reading, and English & Language Usage

In pea plants, green pod color (6) is dominant to yellow pod color ( A cross was done between a plant with green pods and a plant with yellow pods. Of the resulting offspring 50% had green pods and 50% had yellow pods. Which of the following were the genotypes of both parent plants?

Gg x gg

Which of the following molecules contains the fewest covalent bonds?

Chlorine molecule

Which of the following is the term given to the sequence of nucleotides that contains the information to make a specific protein molecule?

Gene

Which of the following distinguishes endocrine and exocrine glands from another

The presence or absence of ducts.

The hip is an example of which of the following type of joints?

Ball-and-socket

Which of the following is correct regarding the pH scale?

A substance with a pH of 3 is 10 times more acidic than a substance with a pH of 4.

Which of the following atoms is most likely to become a cation?

Fluorine, atomic number 9

Which of the following endocrine organs in the diagram below is involved in regulating milk production following childbirth?

Pituitary gland

Which structure of the female reproductive system is the source of the blood and mucosal tissue during menstruation?

(Letter B)

Which of the following tissues lines the interior structures of the heart?

Endocardium

In which one of the following locations does fertilization of an egg typically occur?

Fallopian tube

Experiments cannot validate hypotheses, only falsify them. The statement above can be restated in which of the following ways?

A hypothesis that has not been falsified remains provisional.

A slice of apple left on a table slowly goes brown due to an enzymatic reaction. Dipping the apple slice in lemon juice prevents it from browning Which of the following best explains this result?

Lemon juice has a pH which inactivates the enzymes.

If a portion of a strand of DNA bases reads 5' AGCTAGCGT 3', what would the sequence of bases on the complementary strand read?

5' TCGATCGCA 3'

Which of the following body systems breaks down proteins into amino acids?

Digestive

Which of the following parts of the eukaryotic cell is responsible for making ATP?

Mitochondria

Which of the following demonstrates a chemical reaction of water?

Water produces gas with sodium metal.

Which of the following correctly orders structures from simple to complex?

Atoms, cells, tissues, organs

Which of the following cells transfers pigment granules to adjacent epidermal cells?

Melanocytes

The component of an atom that possesses relatively little mass, thus being negligible in calculating the atomic mass number, is the

Electron

Which of the following respiratory structures is affected by a disease that disrupts gas exchange, such as emphysema?

Alveoli

Which of the following hormones regulates blood calcium levels?

Parathyroid hormone

Which of the following organelles is the site of intracellular digestion?

Lysosomes

Escherichia coli is plated on nutrient agar plates that each contain a different type of antibiotic. The shraded represents growth of the bacteria. Which of the following plates contains bacteria that were most resistant to the antibiotic.

Nutrient Agar Plate IV

Using the equation pH = -log [H+), a solution with a [H+] =10-^9 M has a pH of which of the following?

9

Which of the following substances is excreted by sweat glands in response to the breakdown of proteins and the formation of ammonia?

Urea

Which of the following characteristics of water helps explain why coastal areas experience less dramatic temperature changes during the day?

Water has a high specific heat capacity.

The "gray matter of the brain is largely made up of which of the following?

Neuron cell bodies

Which of the following is an example of a biological macromolecule?

Nucleic acid

Which of the following is classified as a noninfectious disease?

Psoriasis

| Object | Mass | Time of Fall |

Which of the following conclusions is supported by the data?

The time of fall is independent of the mass of the object.

Which of the following describes one difference between skeletal muscles and cardiac muscles?

Cardiac muscles contain intercalated discs, whereas skeletal muscles do not

Which of the following nucleotides is only found in RNA?

Uracil

Which of the following pathways best represents the expected flow of blood from the human heart to an organ?

Blood pumped from the heart first enters arteries that then narrow to form arterioles that deliver blood to capillaries of the organ

Which of the following types of cells stimulates other immune cells to attack and destroy foreign agents?

Helper T-Cells

Which of the following structures drains oxygen-depleted blood from the kidneys?

Renal Vein

A represents atomic mass and Z represents atomic number, which of the following describes an atom after a proton is emitted from its nucleus?

A-1, Z-1

Parasitic worm infestation is hypothesized to be damaging to the host. However, scientists have recently discovered that worm infestation can relieve the effects of certain autoimmune disorders. In which of the following ways should the hypothesis be modified, given the new findings?

Worm infestation reduces the severity of certain autoimmune disorders.

Which of the following processes causes most of the carbon dioxide from the blood to move into the alveoli

Diffusion down a concentration gradient

Which of the following would result in an increase in the rate of a chemical reaction?

Decreasing the concentration of the reactants

A study found two processes, Process A and Process B, to be correlated. Which of the following is true for these processes?

The study does not indicate a causal relationship between the processes.

In order to determine the effects of energy drinks on women's running speed, researchers gave 300 women an energy drink and then recorded the time it took each of them to run 2 miles. After collecting the results, researchers concluded that energy drinks increase the speed of running in. Which of the following further tests would best help to support this conclusion?

Repeat the experiment giving half of the women water and the other half the energy drink

The vermiform appendix extends from the region of the large intestine known as which of the following?

Cecum

Which of the following contains a human's hereditary information?

Chromatin

Which of the following organs removes nitrogenous waste from the body?

Kidneys

An experienced mountaineer decides to climb Mount Everest using the same route in the same season and with similar materials and equipment used by a fatal 1924 expedition. Which of the following is the scientific purpose of such a climb?

To assess why the earlier expedition failed

When a volcano erupts, its actions are similar to which of the following events?

A flood eroding the banks of a stream.

Which of the following tools can be used to measure the turbidity of a liquid by measuring the transmission of light through the sample?

Spectrophotometer

Which of the following structures is present in both prokaryotic and eukaryotic cells?

Cell membrane

Water molecules enter cells by which of the following transport mechanism?

Facilitated diffusion.

A recipe calls for 2.5 teaspoons of vanilla. 1 teaspoon equals approximately 4.93 ml. Which of the following is the correct amount of vanilla in ml?

12.325 ml

Which of the following is the most likely weight of a pencil?

25 g

The table shows trends in health care spending per capita in a group of African nations. Based on this information, which of these countries had the greatest change in spending per capita from 2013 to 2015?

Eritrea

If (D) is the distance travelled and (R) is the rate of travel, which of the following represents the relationship between D & R for the equation D=2R.

D is twice as much as R

A soccer field is rectangular in shape and is 100 meters long and 75 meters wide. The hectare is a metric unit of area often used to measure larger areas. Given that 1 hectare =10,000 meters ^((2)). which of the following represents the soccer field's area in hectares?

0.75 hectare

Which of the following is 31 % of 426?

132.06

Which of the following values is the greatest?

9/2

Evaluation above sea level and temperature are negatively correlated variables. Which of the following statement describes the relationship between the variables?

As elevation increases, temperature decreases.

Which of the following is the best estimate in meters for the average width of a doorway?

1.0

Which of the following is the best description for the data set below?

Bimodal

A gumball machine contains red, orange, yellow, green, and blue gumballs. twenty percent of the gum balls are red, 30% are orange, 5% are yellow, 10% are green, and the rest are blue. if there are a total of 120 gumballs, how many more blue gumballs are there than yellow gumballs?

42

The force applied is directly proportional to the stretch of a coil. If a force of 132 Newtons stretches a coil 0.07 meters, to stretch a coil 0.1 meter? Round to the nearest tenth. 188.6

188.6

Solve for x in the equation above. (x/y)-z=rw

X=y(z+rw)

There are 800 students enrolled in four allied health programs at a local community college. The percent of students in each program is displayed in the pie chart. Which of the following is the numbers of students enrolled in the respiratory care program?

152

A sport utility vehicle travels 386.4 miles on 14 gallons of gas. Which of the following represents the constant proportionality of miles per gallon?

27.6

Which of the following is the area of the largest circles that can fit entirely inside a rectangle that measures 8 centimeters by 10 centimeters?

16 π cm2

A consumer recently purchased a new car and paid $48,000. This amount is $2,000 less than twice what the consumer's friend paid for their car. Which of the following is the amount that the friend paid for their car?

$25,000

Which of the following statements demonstrates a negative correlation between two variables?

Tennis balls that are older tend to have less bounce.

A leather recliner is on sale for 30% less than its original price. A consumer has a coupon that saves an additional of 25% off the sale price. If the consumer pays $237 for the recliner, which of the following is the original price of the recliner to the nearest dollar.

$451

A teacher has asked all the students in the class which days of the week they get up after 8 a.m. Which of the following is the best way to display the frequency for each day of the week?

Bar Graph.

A consumer makes a $400 down payment on a television that costs $1,570. Which of the following is the number of months it will take to pay off the television with monthly payments of $100?

12

Which of the following is the correct complication of the simplification below 12+3x4-1+2^3.

6

A new physician saw 841 clients during the first year of practice and 1072 clients during the second year of the practice. Which of the following represents the approximate percentage increase in the client volume.

27

Which of the following is the total number of whole boxes that measure 2 ft 2 ft 2 ft that can be stored in a room that measures 9 ft 9 ft 9 ft, if the size of the boxes cannot be altered?

92

Which of the following decimal from 87.5?

0.875

Which of the following measurements is the approximate metric equivalent of 7 inches?

17.8 cm

Which of the following expressions represents the sum of three times a number and eight times a different number?

3x+8y

As the number of credit hours a student takes in a semester increases, the amount of tuition, the amount of access fees, and the number of student loans available also increase. Which of the following is the independent variable?

Number of credit hours

Which of the following is the median of the data set below? 5,-3, 10, -2,0

..0

Which of the following weights is equivalent to 3.193 kilograms?

3,193 grams

A homeowner has hired two people to mow his lawn. If person A is able to mow the lawn in 2 hr by herself and person B is able to mow in lawn in 3 hr by himself. Which of the following is the amount of time it would take for both person A and B to mow the lawn together?

1.2 hours

Which of the following is the independent variable in the equation below f(t)=4t+ 9 ?

T

Which of the following percentages is equivalent 5 1/4?

525%

Two friends get frozen yoghurt. The ratio of yoghurt to toppings is 4:3. If one of the friends has 4.5 oz of toppings in their bowl, which of the following is the amount of yoghurt in their desert?

6.6

Four friends are sharing a pizza. One friend eats half of the pizza. The other three friends equally divide the rest among themselves. What portion of the pizza did each of the other three friends receive?

1/6

In a study of the average weight of babies at different time intervals after birth, the babies' measured weight is which of the following variables?

Dependent

What is the least common denominator 1/2,2/3,4/5 ?

30

The length of a rectangle is 3 units greater than its width. Which expression would correctly represent the perimeter of the rectangle?

2W+2[3W]

Which of the following sentences demonstrates proper subject- verb agreement?

Physics is a difficult subject to learn.

The class is nervous about _____ first exam.

Its

Which of the following is the subject of the sentence below? (Taylor sat under a tree)

Taylor

Which of the following is the adverb in the sentence below? (The athletic women ran swiftly across the field)

Swiftly.

Which of the following is the OBJECT of the preposition in the sentence below? (Martha laughed at the clown)

Clown

Which of the following is a complex sentence?

Since time was running short, I hurriedly brushed my teeth while breakfast was warming up.

Which of the following is a step in the proofreading process?

Checking for spelling

Which of the following prefixes implies duplication when attached to a root word?

re-

Which of the following prefixes attached to a root word would be part of a sequence of events?

Post-

Which one of the following sentences contains a dangling modifier?

My brother had an old truck that sat by the garage that needed paint.

Based on an analysis of word structure, which of the following is the meaning of the word "bibliophile"?

Book lover

A pastry chef is organizing the syllabus for a breads class at a local collage. the first want to make sure that the students know about the basic types of equipment used in commercial bread making. After discussing equipment, the chef wishes to teach a few lessons on simple doughs, including traditional ones and those with ancient grains, and then cover enriched doughs in both sweet and savory applications. How should the chef outline the syllabus?

1. - equipment-,

simple dough,

1- traditional 2- Ancient grains,

Enriched doughs,

1-sweet 2-savory