How is a provirus related to disease symptoms?         A-the provirus continually lyses cells, causing disease symptoms       B-the provirus periodically shifts to a lytic cycle, causing disease symptoms       C-the provirus can produce endospores during unfavorable times       D-the provirus secretes powerful toxins that make the host ill

Q: Will taking climate change action make our lives better or safer, or will it only make a difference…

A: Climate change  A change in regional or global pattern of climate.

Q: ITEM MSM MICROBIAL PROFILE MICROORGANISM/CAUSATIVE I AGENT A GRAM REACTION B OXYGEN REQUIREMENT C…

A:

Q: If B cells making high-affinity IgG4 are unable to switch to IgE at a late stage in the germinal…

A: Helminths are parasites that cause several infections.

Q: Which organ serves as the storage organ for the excretory system? a stomach b bladder c ureter d…

A:

Q: 2. Describe each of the trends in primate evolution and why it's beneficial: Description Benefit…

A: Description Benefits Prehensile hands and feet/ opposable thumbs Prehensile tail used as a…

Q: Label the following. Synovial Cavity  Articular cartilage Fibrous capsule Synovial membrane.

A: The freely movable joints or synovial bone joints or diarthroses (singular: diarthroses) are the…

Q: Why is the concentration of this ligand for the NK-cell receptor CD94:NKG2A. on the target cell an…

A: The production of distinct activating as well as inhibitory receptors in a manner that stops the NK…

Q: Based on their function several types of complex media can be described. Discuss this statement by…

A: Complex media This media is referred to as the media having nutrients that constitute water-soluble…

Q: what is biology

A: Introduction: Any system of knowledge concerned with the physical world and its phenomena that…

Q: Our intestinal tract is filled with probiotic bacteria which are the bacteria that help with food…

A: Probiotic bacteria are beneficial organisms that live in the human body. These organisms are useful…

Q: a population of 10,000 individuals, where 3600 are MM, 1600 are Mm, and 4800 are mm, what are the…

A: Introduction: Allelic frequency refers to the rate at which a given allele is expressed in a…

Q: Name: - In humans, being a tounge roller (R) is dominant over non voller (r). A man who is a…

A: As per BNED rule only first question should be answered, so kindly submit the other question…

Q: Look at the F1 generation in Figure 21.7 in both your book and the powerpoint lecture. Explain how a…

A: A cross between a homozygous mouse and a heterozygous mouse has been performed here. The homozygotes…

Q: The genetic content of each somatic cell in an organism is the same, but not all genes are expressed…

A: Introduction :- Somatic cells are bodily cells that aren't sperm or egg cells (which are called germ…

Q: Plant biotechnology can lead to a. increased crop production. b. disease-resistant plants.…

A: Biotechnology is a discipline of science that uses biological techniques, living beings, or their…

Q: biosphere

A: Biosphere:  The earth has different components which include lithosphere, atmosphere and…

Q: Saprophytes are organisms that use the complex molecules of dead or dying organisms for energy and…

A: Saprophytes are organisms that use the complex molecules of dead or dying organisms for energy and…

Q: Q8

A: Introduction  A chromosome is a long DNA molecule that contains part or all of an organism's genetic…

Q: Smelt 1.04 ppm Zooplankton 0.123 ppm Herring gull eggs 124 ppm Lake trout 4.83 ppm Pa Phytoplankton…

A: Introduction: phytoplankton is a flora of free-floating, generally microscopic organisms that float…

Q: explain how timed species counts are used to document bird communities distribution

A: The timed species count is defined as a specific number of birds that are counted during a set…

Q: Give a short discussion about tetracyclines and sulfonamides as chemotherapeutic antimicrobial…

A: Tetracycline is used to treat infections caused by bacteria including pneumonia and other…

Q: When testing the effect of substrate concentration on the reaction rate, there comes a point at…

A: Enzyme-substrate reaction Enzymes are the biological catalysts that increase the rate of reactions.…

Q: Which of these variables is the BEST choice for transferring genes into a plant cell?   Ti Vector…

A: Vector is a kind of carrier which is used in recombinant DNA technology. It transfers the genetic…

Q: Which of the following best describes an L-glucose?  The hydroxyl group attached to the penultimate…

A: Biological macromolecules are the molecules that are needed in enough amount for the body. It mainly…

Q: During the process of anaerobic cellular respiration, the final electron accepter in the electron…

A: Anaerobic respiration is the respiration process similar to aerobic respiration but it does not use…

Q: Which is the correct order from smallest to largest? 1) nucleotide, codon, gene, chromosome 2)…

A: In 1866, Mendel discovered the principle of heredity, demonstrating that genes are found in the…

Q: ITEM MSM || DISEASE PROFILE A DISEASE/S B SYMPTOMS OF THE DISEASE с INCUBATION PERIOD D MODE OF…

A:

Q: Identify the limitations of the HACCP system.

A: Hazard Analysis Critical Control Point (HACCP) is a systematic set of rules for food safety…

Q: An introduction of the effects of subtract concentration on enzymes.

A: Introduction  Enzyme activity refers to the rate at which enzymes convert substrate molecules into…

Q: Please compare the design and operation of a protein precipitation unit to that of a chromatography…

A: Protein precipitation is a process in which proteins are removed from solution by the addition of…

Q: The digestive tract is lined is muscle tissues allowing peristalsis or the wave- like motion and…

A: Digestive system is a part of body system that is involved in digestion of food stuff so that…

Q: Match the hormone with the observation. ___ ethylene                   a. Your cabbage plants form…

A: Introduction  Plant hormones are chemical compounds found in plants at extremely low concentrations.…

Q: The name of two major categories of vaccines and then the subcategories under each.

A: Introduction: A vaccine is a biological preparation that provides "active acquired immunity" for a…

Q: Which of the following describes stabilizing selection?! Migration of individuals to an area with…

A: When selective pressures select against the two extremes of a trait, the population experiences…

Q: Explain the sedimentation of waste harming the coral reefs.

A: Introduction: Coral reefs are "biologically valuable" even though they support thousands of marine…

Q: A newly discovered enzyme from the South African marine sponge symbionts was shown to catalyze the…

A: Enzymes are proteins that bind to the substrates and convert it into a desired product. The eznzyme…

Q: Given DNA strand: 5'  T G T T A G T C G A A T  3'   Write its complementary DNA and its mRNA.

A: The DNA or deoxyribonucleic acid is the double standard helical macromolecule. It is the genetic…

Q: 0 그 Ten O! ㅇㅇ

A: Photosynthesis Phosysnthesiis is a process by which plants synthesise their food. It occurs in the…

Q: A homozygous mother has retinoblastoma, a dominant sex-linked disorder carried on the X chromosome.…

A: The retinoblastoma is a sex linked dominant disorder.  The father does not have this disorder. The…

Q: 1. Which sugar is a monosaccharide? a. Maltose  b. Glucose  c. Sucrose d. Lactose

A: Disclaimer: “Since you have asked multiple questions, we will solve the first question for you. If…

Q: 1. What are the basic components of a Fluorescence Microscope and what are the functions of each?…

A: Note: Please note that as per our company honor code, citing external references are not allowed.…

Q: 17- Nutrient molecules are transported from PCT and DCT to per tubular capillaries by Filtration,…

A: The production of urine, liquid excretion through kidney involves three main parts of nephron- the…

Q: If a sodium channel opens in a cell membrane, 1) sodium diffuses out of the cell 2) the inside of…

A: In the resting condition, a cell has high concentration of potassium ions and low concentration of…

Q: Biology homework What is the difference and similarities between Calvin Cycle and Kerbs Cycle

A: Calvin cycle is the set of chemical reactions that take place in chloroplasts during photosynthesis.…

Q: A microbiology professor noted that in the fall when the apples are ripe, her cow, appropriately…

A: Introduction : The pyruvic acid produced during glycolysis is exposed to oxidative decarboxylation…

Q: 23) A 15 year old boy who still displays all the physical charatcerstics of boys 4-5 years younger…

A: Introduction :- Hormones are chemical messengers in the body that deliver signals to the bloodstream…

Q: The end products of alcoholic fermentation are A carbon dioxide and water B. carbon dioxide and…

A: A compound biochemical procedure in which yeasts permute sugars to ethanol, carbon dioxide and other…

Q: Based on this information, is the pea aphid a true autotroph?

A: A true autotrophs is usually a green plant which contains chlorophyll that is cable of synthesizing…

Viral Replication

The virus is acellular and considered non-living outside the host cell. The replication of the virus occurs only inside the living cells. Only a few genes are present in the smallest virus, whereas many genes are present in the largest virus. These genes encode specific viral proteins.