1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Arturiano [62]
3 years ago
6

Mr. ling, age 58, saw his physician for a routine checkup. as part of the physical examination, a stool guaiac test was done to:

Biology
1 answer:
neonofarm [45]3 years ago
8 0
........................, a stool guaiac test was done to DETERMINE THE PRESENCE OF HIDDEN BLOOD IN THE FECES.
The stool guaiac test is one of the tests used in the medical laboratory to detect the presence of occult fecal blood. The test is very sensitive and can detect even minute traces of blood in feces. The test is typically done to detect the presence of blood in the digestive tract. A negative result obtained for the test implied that there is no stool in the blood.
You might be interested in
Which of the following is in the correct order of the three periods in prenatal development from conception to birth? Group of a
Mamont248 [21]

Answer: b.Germinal, embryonic, fetal

Explanation:

The period from conception to birth generally includes the order that is germinal, embryonic and fatal.

Germinal period: It begins with the rapid cell division and differentiation of the blastocyst which is a cell mass acts as a precursor of new life. The germinal period last for 2 weeks.

Embryonic period: This period lasts for 8-10 weeks. In this period a process called as gastrulation occurs in which the three layers called as germ layers develop. The ectoderm is the outer layer, the mesoderm is the middle layer and the endoderm is the inner layer. Each germ layer differentiate into different structures.  

Fetal period: It is the final stage of development of the fetus. It last for 10-40 weeks of pregnancy. It initiate from the embryonic period till the birth of the full term fetus. It involves the development and specializing of structures. Organ system of the fetus develops in this stage.

3 0
3 years ago
According to this food web, which of the following would be considered primary consumers?
ser-zykov [4K]

Answer:

Primary consumers in the food web are grasshoppers

4 0
3 years ago
Read 2 more answers
Яке біологічне значення сну​
Oksana_A [137]

Answer:   Основна функція сну — це відновлення фізичних та психічних сил, яке дозволяє максимально адаптуватися до зміни умов зовнішнього і внутрішнього середовищ. Сон становить собою чергування різних функціональних станів головного мозку, а не є «відпочинком» для головного мозку, як вважали раніше.

5 0
3 years ago
Which of the following organisms likely have the most similar chromosomes?
stealth61 [152]
The answer is c because they’re more similar then a and b
8 0
3 years ago
Read 2 more answers
Tetrahydrofolate is important for the activity of which enzyme?
saul85 [17]

Answer:

GAR and AICAR transformylase

Explanation:

Tetrahydrofolate is essential for purine and pyrimidine synthesis, its deficiency can lead to inhibition of nucleic acid such as DNA and RNA and protein synthesis, which are important for the growth and survival of both normal cells and cancer cells. N-10-formyltetrahydrofolate acts as a donor of  carbon atoms to the actively growing bases. It contribution is mediated by the action of the Glycinamide Ribonucleotide (GAR) transformylase and the N-5-aminoimidazole-4-carboxamide ribonucleotide (AICAR) transformylase.

8 0
3 years ago
Other questions:
  • What is considered the first symbolic artifact found
    14·1 answer
  • Plants and animals respond differently to the environment. Which statement most accurately compares the responses of plants and
    14·1 answer
  • Which statement describes the role of flowers in plant survival? * 1 point Flowers can absorb carbon dioxide for sugar productio
    11·1 answer
  • Entomophily is the transfer of pollen by an insect. <br> a. True <br> b. False
    8·2 answers
  • Please sort between in animal cells in plant cells or in both.
    6·1 answer
  • Energy efficiency strategies are based on the assumption that consumers will be willing to pay more in exchange for reduced
    9·2 answers
  • There is an underground aquifer you want to make sure hold for an extended period of time. The layer the aquifer is located in h
    10·1 answer
  • The difference between the cellular make-up of a living organism and an aluminum can is the
    10·1 answer
  • Select examples of energy changing forms. Select the THREE answers that are correct.
    12·1 answer
  • What is monosachrayde​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!