Why is a virus not considered to be a living thing? | Because it does not reproduce. Because a virus has no metabolism.

Q: State the Scientific Name and Family for Ginger

A: Angiosperms are the highest order plants in the plant Kingdom. They are the largest group of plants ...

Q: How did the growth curve with LITTLE food compare with the normal population growth curve? How did t...

A: Ecosystem balance, often known as "ecosystem homeostasis," is influenced by both factors that tend t...

Q: A. In which phase of cell cycle would cells contain radioactive DNA? Would cells at all phases of th...

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and s...

Q: Directions: Watch the YouTube video and answer the questions below. • Photosynthesis and Respiration...

A: Answer 

Q: Describe how genome-wide association studies have led to new understandings about the structure and ...

A: Systems biology is a method for comprehending complex biological systems. It necessitates the conver...

Q: Light microscopical views of the antheridiophore 250 pm. 20 μη C

A: A. longitudinal section: 1. thallus; 2. base of the antheridiophore; 3. antheridia; 4. antheridiopho...

Q: Climate is the result of a variety of global processes. What of the following is a climatological dr...

A: Global warming is the long-term heating of Earth's climate system observed since the pre-industrial ...

Q: In humans, gene A is paternally imprinted. The paternal copy of the gene is methylated and not expre...

A: Given  Family 1 Father's gene is not expressed in both dominant as well as in recessive condition.  ...

Q: The normal microbiota of the respiratory system contains opportunistic pathogens. True O False

A: Many microorganisms of respiratory microbiota are opportunistic pathogens. They help in protecting f...

Q: What is the relationship of Natural Selection and Speciation? Answer in no less than 10 sentences

A: Natural selection is a process in which an individual with enhanced reproductive fitness is selected...

Q: Thallus of Laminaria with sporangia Laminaria saccharina A 2

A: It is critical to learn and know the anatomy and physiology of the body. Many changes in the animal ...

Q: To move in a specific direction, a migrating cell must use extracellular cues to establish which por...

A: Introduction GTPases are a wide family of hydrolase enzymes that attach to and hydrolyze the nucleot...

Q: Female cottontail rabbits (sylvilagus floridanus) are especially fertile, able to give birth to seve...

A: Cutoff points to Growth   A female cottontail bunny (Sylvilagus floridanus) can conceive an offsprin...

Q: 4. Cross a Male with hemophilia with a normal heterozygous female. What is the percentage of the gen...

A: A Punnett Square is a useful instrument that assists with the varieties and probabilities that can e...

Q: Question 20. Explain briefly the alternation of generation in bryophytes.

A: The alternation of generations is represented by moss plants, which are gametophytes. In the gametop...

Q: Give at least two modulators (physical and chemical properties) that affect the survival of the orga...

A: *An ecosystem is  biological community where organisms interact with them and their environment. *Ec...

Q: 1. Fill in the blanks with the terms in the list: antrum, corpus luteum, first polar body, Graafian,...

A: Gametes production in males is called spermatogenesis. Gametes production in females is called Oogen...

Q: Phenylketonuria (PKU) is a disorder caused by a recessive allele. Two carrier individuals have proge...

A: "Inheritance" is the process through which a child gets genetic information from his or her parents....

Q: The PCR technique uses (a) heat-resistant DNA polymerase (b) reverse transcriptase (c) DNA ligase (d...

A: The polymerase chain reaction, or PCR, is a chemical reaction used by molecular biologists to amplif...

Q: Where is the gall bladder located?

A: Introduction In this question we will discuss about the location of gall bladder.  

Q: The symbols a, b, and c in the table below represent theE. coli lac system genes for the repressor (...

A: Answer a. a = lacO; b = lacZ; c = lacI .   Explanation: You've been told that a, b, and c stand for ...

Q: Do homologous chromosomes have the same exact NUCLEOTIDE sequences? Why do we only need 23 chromoso...

A:

Q: What is the advantage of the C4 photosynthetic pathway as compared to the conventional C3 pathway? H...

A: Introduction: Photosynthesis is the process of preparing food in the presence of sunlight and chloro...

Q: What are two critical functions of homeostasis that involve epithelia? Select all that apply.   A. ...

A: Introduction: Homeostasis is the tendency to resist change in order to maintain a stable and constan...

Q: Example: Three birds loved to eat beetles especially the green (female) and the brown (male). But th...

A: An ecosystem is a natural community of living beings that deals with the external environment and ot...

Q: 13.14. On the following figures, genes A and B are on the X chromosome (bluel and both are subject t...

A: Introduction: Electrophoresis is defined as a technique of separation of the charged molecules of th...

Q: Describe the process that occurs in glycolysis. Be sure to describe all phases and products througho...

A: Glycolysis is one of the steps involved in cellular respiration. The process of creating chemical en...

Q: Define and Explain What are antibiotics?

A: Bacteria  Bacteria are the unicellular microorganisms that can be beneficial or harmful to human.

Q: Based on the laws of thermodynamics, energy is never created. Where does a cell get the energy to cr...

A: Every living cells need energy for doing all the cellular processes. This energy is necessary for re...

Q: Sample of Quality Policy of an organization

A: A quality policy is a brief statement that aligns with the organization's purpose and strategic dire...

Q: PROBLEM 3: Using the Punnett square, determine the different combination of gametes with the genotyp...

A: In genetics, the genes forms the inheritance units and alleles are its alternative forms. The phenot...

Q: Explain how rhizarians feed.

A: Introduction The Rhizaria are a nebulous supergroup of primarily unicellular eukaryotes with a large...

Q: calculate the rate of weight change over this 30-minute period Write your answer in standard notatio...

A: Introduction: Carbohydrates are produced by the green plants by the process of photosynthesis.They a...

Q: A female friend tells you that her doctor is suggesting screening for Human Papillomavirus (HPV). Do...

A: INTRODUCTION Human papillomavirus Human papillomavirus cause sexually transmitted diseases. Commonly...

Q: how do you distinguish nuclear from extrachromosomal inheritance? Give a specific example.

A:

Q: Describe each of the surface modification of epithelial cells. in terms of: structure, location and ...

A: Answer :: Surface modification of epithelial cells Apical surface structure,location and functions. ...

Q: What is Hybridization/Annealing ?

A: Annealing which is also known as Hybridization is defined as the spontaneous pairing occur of comple...

Q: Cystic fibrosis (CF) is an autosomal recessive disorder. Several different individual point mutation...

A: Answer: #2

Q: each heavy chain and each light chain has two functional areas: consists of highly variable amino ac...

A:   * Antibodies or immunoglobulins are proteins produced by the body against harmful external agents(...

Q: You read online that sucrose a carbohydrate can be broken down into glucose when it is in water. You...

A: Introduction: Sucrose is a disaccharide .It consists of two monosaccharide molecules viz fructose an...

Q: Could a survivorship curve ever go up from one age interval to the next? Why? Or why not

A: Introduction A survivorship curve is a graph that depicts the number of people in a population who c...

Q: Explain about the four deoxyribonucleoside triphosphates ?

A: Introduction  DNA is the basic genetic material found in most species. DNA stands for Deoxyribose Nu...

Q: _______in the stomach of a cow release methane. a. Bacteria c. Aerobes b. Archaea d. Viruses

A:

Q: Reproductive effort 2. Cost of reproduction

A: Reproduction is the production of offspring. 

Q: Mechanization of transportation has allowed mass movement of humans all around the globe in the past...

A: Globalization is a complex and multi-faceted set of processes that has a wide range of effects on hu...

Q: GIVEN: Centrifuge A: rotor radius 5 cm; max. speed - 4,000 xg Centrifuge B: rotor radius - 7 cm; max...

A: Pellet  Pellet is the hard accumulation of material present at the bottom of the centrifuge tube.

Q: 1. The wavelength of light can be further decreased by using high voltage. II. TEM has a broader ran...

A: Microscope is an instrument that can be used to observe small objects, even cells.

Q: The mouth supports a large microbial community. It's composition is homogeneous across the mouth ind...

A: Our mouth is home to different types of microorganisms.  The composition of microbes is not the se t...

Q: Several types of cells use the actin cytoskeleton to power their locomotion across surfaces. How are...

A: Actin is a family of globular multi-functional proteins that form of microfilaments in the cytoskele...

Q: How many potential methylation sites are present for the following DNA strand? 3'ATTTGCAAATTCGATCGAC...

A: 3 types of methylation sites. option 2 is the correct answer. Count the number of "C"s and "T"s at o...

Health Epidemiology

Health is an essential factor for all human beings. For all humans, health is a critical factor. An individual's ability to meet life's challenges and retain his or her capacity for optimal functioning is reflected in his or her condition of health. This needs the physical, mental, and biological parts of one's constitution to maintain a degree of functioning that has a favorable influence and support for one another.