What is the importance of understanding the structures and functions of molecules involved in the ability of cancer cells to grow and spread?

Q: How does the intensity of simple diffusion vary in relation to the concentration gradient of the…

A: Cell transportation and movements

Q: In some animals, females select males as mates based on their ability to ward off infection as…

A: The Hamilton-Zuk hypothesis describes that body coloration can act as a good model for females to…

Q: Molluscs can seem extremely different yet they share several core features. Sketch, label, and…

A: * many types of mollusca are present in the groups  Bivalvia  Cepholoda  Gastropods . Common…

Q: What is the population density of corn in a hectare if the distance of planting is 75 cm x 33 cm…

A: Here are the conversion, (1m is 100 cm) First 75 cm will be 0.75m and 33 cm will be 0.33m

Q: Founder effects are most prominent in geographically, culturally or religiously isolated populations…

A: True The founder effect is the reduction in genetic variation that results when a small subset of a…

Q: Describe the two types of passive transport. Explain what kind of proteins are required for each…

A: Types of passive transport :-

Q: Which juice secreted by the organs in the alimentary canal plays an important role in the digestion…

A: Pancreatic juice and saliva- saliva is slightly acidic and pancreatic juices are secreted by…

Q: Which juice secreted by the organs in the alimentary canal plays an important role in the digestion…

A: Digestive system in human consists of Gi tract and the various glands which help in digestion and…

Q: that requires control measures to be taken regularly and usually this is the focal point of pest…

A: Integrated pest management, or IPM, is a process you can use to solve pest problems while minimizing…

Q: flu spread by sneezing or coughing is an example of which type/mode 8l

A:

Q: Find the total surface area of alveoli.

A: The process of breathing oxygen i.e inhalation and breathing out carbon dioxide i.e exhalation is…

Q: in the process of DNA replication, what happens to its products when DNA polymerase 1 is not…

A: Dna replication is a process through which the amount of DNA is doubled . It is vary vital process…

Q: Question 1: Define the following: (a) Exocrine gland (b) Endocrine gland (c) Hormone

A: There are two major glands in the body the exocrine gland and endocrine gland. The exocrine gland…

Q: Which of the following is INCORRECT cause for birth injuries Cephalopelvic disproportion o…

A: Birth injury is defined as harm or injury to a child that occurs before, during, or shortly after…

Q: The digger bee’s “postcopulatory courtship” consists of elaborate tactile stimulation that the male…

A: The digger bee’s “postcopulatory courtship” consists of elaborate tactile stimulation that the male…

Q: A 2911 B teenot o slen bnuo bis >how Tien 32. A certain type of lens changes the direction of light…

A: Ans . The correct answer for the above question is E) POLARISATION. POLARISATION - restriction of…

Q: The human genome project wa first information on the human sequence was published in 200 steadily…

A: Much of the newly sequenced material is the “heterochromatic” part of the genome, which is more…

Q: Give a graph showing the growth level of each microorganism according to the temperature and fill in…

A:

Q: If the MJ helix in bacteriophage MS-2 is replaced with all Adenines on both strands, what would you…

A: A bacteriophage is a virus that is able to infect bacteria. Bacteriophage literally means "bacteria…

Q: Which of the following is NOT a biological community? all of the students at an elementary school O…

A:

Q: how bisphenol A effecting human health

A: BPA  bisphenol A is a chemical that is use to make plastic. It is a colourless compound which is…

Q: Write short notes on the functions of the following hormones: (a) Parathyroid hormone (PTH) (b)…

A: Hormones are the chemical synthesized and produced by the specialised glands to control and regulate…

Q: Eukaryotic cells have extensive intra-cellular compartments. Compartmentalization has evolved in…

A: Amount of time required for an ATP molecule to diffuse across a human cell :-

Q: 35.2 Identify key components to preparing an examination room. 35.3 Describe effective…

A: As per Bartleby policy i can solve only first three parts.

Q: How do Cyclins work? a. They are kinases that phosphorylate key proteins at different points in the…

A: Cell cycle progression is dependent on the activity of cyclin-CDK complexes. Cyclins are the…

Q: Provide evidence in support of or refuting the following statement microbial life can exist in the…

A: Microbes  They are those living organisms which require microscope to see and not visible to neked…

Q: It is the amount of damage done to a crop that will financially justify taking artificial control…

A: All the grain, fruit, vegetables, etc. of one type that a farmer grows at one time is known as crop.

Q: Which group forms a clade (monophyletic)?   Group of answer choices   Flagellates   Green…

A: Which of the following is monophyletic clade.

Q: A young man has AB blood and his sister has type O blood. What are their genotypes, and the…

A:

Q: Discuss, with examples, the similarities and differences between mechanisms of resistance to…

A: The term xenobiotic refers to chemical substances that are alien to animal life. Environmental…

Q: L. polyrhiza or L. gibba: Which species is the better intraspecific competitor? Time Time Time The…

A: Better intraspecific competitor according to given graph of cultures.

Q: Fill in the gaps (type your answers in all capital letters): Lactate fermentation is an important…

A: Lactic acid fermentation is a metabolic process via which glucose or different six-carbon sugars…

Q: Cite examples of food products processed under each type of canning method: 1)Pressure canning  2)…

A: Canning is a type of food preservation method in which the food is processes and sealed in a…

Q: exposure of Bisphenol A  effecting human health

A: * Bisphenol A  is a chemical compound used in the manufacture of plastics which is a colourless…

Q: Draw in detail the nitrogen cycle and mention the microbes involved in each stage.

A: Nitrogen cycle involves conversion of free nitrogen that is present in the atmosphere into its…

Q: You are required to develop a detailed teaching plan for the sixth grade Blood circulation

A: Heart regulations

Q: Which of the following would NOT be a reputable source for information about dietary supplements? O…

A: The correct option is C.

Q: The flower color of genetically identical hemp plants (clones) is purple when the flowers develop…

A: Genetical identical plants having different flower color:-

Q: Instruction: Choose the best answer from the following questions and provide a one paragraph…

A: The pyruvate deficiency is a inherited condition where, lack or less production of pyruvate may…

Q: How does 17 beta estradiol action differ from that of hormones that bind G-protein-coupled…

A: The hormones are chemical messenger that are released from the endocrine glands or specialised cells…

Q: Question 5 options: 1 is rated using a star system on sunscreens 2 has multiple forms; some…

A: Answer of Question 5 Sunburn is an skin damage, that is caused by too much exposure of UV light.…

Q: Which one of the following does not affed ne rate of transpiration ? Light

A:

Q: Using the correct base pairing rules for DNA replication, what would be the complementary strand for…

A: Rules of base pairing A with T: The purine adenine(A)  always pairs with the pyrimidine Thymine…

Q: Which juice secreted by the organs in the alimentary canal plays an important role in the digestion…

A: *The food we take consists of mainly proteins and carbohydrates and fats  * The proteins and fats…

Q: True or false? Explain your reasoning. Both Thelper (TH) and Tcytotoxic (TC) cells require the same…

A: helper T-cells and cytotoxic T-cells work together, Helper T-cells produce cytotoxic T-cells.…

Q: You are assembling the genome sequence of a newly discovered bacterium by aligning a set of BAC…

A: Assembly involves taking a large number of DNA reads, looking for areas in which they overlap with…

Q: Genes with highly similar sequence are often located adjacent one another in the genome. Gene…

A: The gene is the smallest physical unit of heredity. The term inversion refers to a mutation that…

Q: Given that you have an even-skipped mutant (Drosophila) which results in the loss of stripe #5,…

A: The even skipped quality (eve) encodes a homeodomain (HD) record factor expected during Drosophila…

Q: The mean height of a certain kind of plant is 169 centimeters. Suppose we want to carry out a…

A: The method of hypothesis testing uses tests of significance to determine the likelihood that a…

Q: HEART HALF) Name the following parts on the heart model 291 298 264D 263= 264 290 263 298= 295= 294=…

A: The human heart is the most crucial part of the human body. It pumps blood from the heart to the…