After entering adulthood, bones become completely fixed and unchangeable? A. True B. False

Q: How would you design an experiment to test the hypothesis: Alpha tubulin is expressed at higher…

A: Alpha tubulin is a major component of cytoskeleton in eukaryotes. During cell division, this protein…

Q: What types of tools, approaches, methodologies, and ohnelogi. Hod in

A:

Q: Lacking vitamin K could lead to excessive bleeding? A. True B. False

A: Introduction :- Bleeding (haemorrhage) into the skin (producing bruises), from the nose, from a cut,…

Q: Which of the following happens within the sarcomere during muscle contraction?     The myosin…

A: Answer :- Option (A) is correct. - The myosin filaments "walk" along the actin filaments…

Q: Iodine deficiency would lead to a disorder called goiter? A. True B. False

A: Introduction :- The thyroid gland in the neck enlarges, causing goitre. The following are the most…

Q: The intracellular fluid has: high levels of K+, low levels of Na+, and many large anions low levels…

A: Intracellular fluid is the cytosol within the cell.It contains water, dissolved solutes and…

Q: In an experiment, the scientist changes the temperature to observe the effect on the growth of…

A:

Q: ATP is an important source of energy for muscle contraction. Pyruvate dehydrogenase phosphate…

A: ATP is important energy source for muscle contraction.

Q: ow would you distinguish a trait caused by a sex-linked recessive allele from one caused by a…

A: sex linked gene - When genes are found on the sex chromosome, they are referred to as sex linked…

Q: Which of the following could represent an epigenetic modification in a cell?   A. Deletion of…

A: Epigenetic changes are modifications to DNA that regulate whether genes are turned on or off. These…

Q: What occurs during metaphase phase of mitosis?   A. Microtubules can be lengthened by adding…

A: * Mitosis of the cell cycle in which chromosomes are separated into two cells with genetically…

Q: 1) Assembling a genome after whole genome shotgun sequencing is substantially complicated by the…

A: The assembly of the genome means the process in which the genes are arranged in a correct order. It…

Q: Mitosis produces somatic cells that are not involved in O Cell growth O Reproduction O Wound healing…

A: The study of the shape, functioning, and behaviour of cells is known as cell biology. Cells are the…

Q: Drag the appropriate label to the appropriate target. Reset Help Further magnifies the image and…

A:

Q: Why do cells use lactic acid fermentation for ATP synthesis during activities such as exercise?…

A: Lactic acid fermentation is a metabolic process in which glucose or other six-carbon sugars (as well…

Q: How does food become compromised by microbes?

A:

Q: Concisely explain the graphs below showing different patterns of adaptations of animals to their…

A: Adaptation  Adaptation is change in the organism in order to survive better in the changing…

Q: 1. When AaBb individuals are allowed to self-breed, find the phenotypic and genotypic ratio of their…

A: Dihybrid cross is a mating experiment between two organisms that are identically hybrid for two…

Q: Categorize the feedback mechanisms components below during BP regulation. stretch pressure receptor…

A: 1. Sensor  2 effector

Q: Describe the ultrastructure of a cillium or flagellum?

A: The cilia and flagella are complex, minute, and similar in structure but vary in their length and…

Q: Mice deficient in the enzyme MMP7, that cleaves prepro-a-defensin to the active a-defensin, show an…

A: * MMP7 cleaves prepro alpha defensin to the active alpha defensin shows an increased in the…

Q: Who was Gregor Mendel? Describe the plant that he performed his research with and explain at least…

A: Gregor Johann Mendel was a meteorologist, mathematician, biologist, Augustinian friar and abbot of…

Q: INSTRUCTION: Given the DNA sequence below, provide the answers to the following items. a.…

A: In cells, DNA is present as genetic material that codes for mRNA, and mRNA in turn codes for the…

Q: Which cell organelle is known as powerhouse of cell & why?

A: Cell is chief elemental unit of the body which is an area of various metabolic activities. It…

Q: Choose correct answers Scientific name should always be written in italic. )Authority of scientific…

A: There are numerous organism living on the earth . Learning of each and every organism is in itself…

Q: Question 5 of 18 When a threshold or a minimum magnitude of voltage fluctuation is reached, Select…

A: The neurons are responsible for generation and transmission of nerve impulses. They contain specific…

Q: Pedigree 3: NOTE: the asterisk (*) indicates that the individual does not have any disease-related…

A: "Genetics" is the study of the functioning and main codes of variation and heredity. Inheritance is…

Q: Oculocutaneous Albinism is an inherited autosomal recessive condition caused by a mutation in the…

A:

Q: Cell were equally distributed into two culture dishes containing bovine serum. One culture dish was…

A: Effect of the various antibody treatment in culture dishes.

Q: 1. The protein products of Na'vi can be tissue specific. 2. Na'vi can be processed and targeted to…

A: In most neurons, membrane depolarization leads to the opening of voltage-dependent ion channels,…

Q: What term did Lamarck use to explain how new species emerged? What term did Darwin use to explain…

A: Species are the group of organisms that are able to interbreed among themselves. There is the…

Q: At metaphase I of meiosis, the two homologous chromosomes of each bivalent are connected to spindle…

A: During metaphase I, homologous pairs move together along the metaphase plate, as kinetochore…

Q: O an infection of the endocardium the lining of the heart muscle and valves. It can be caused by a…

A:

Q: Neurospora crassa can synthesize the amino acid arginine from a precursor as follows: precursor…

A: It's an example of ONE GENE ONE ENZYME HYPOTHESIS By beadle and Tatum. Arginine is an alpha - amino…

Q: Which models show a 2n=8 cell? Select all that apply.

A:

Q: QUESTION 3 Some hormones bind to ion channels on neurons and cause them to open. This would be an…

A: Hormones chemical messenger present in the blood circulation. hormones are secreted by glands…

Q: The liver of a particular species has a chromosome number of 2n=12. Illustrate what happen to the…

A: Mitosis and meiosis are the types of cell division. Mitosis is a normal cell division that occurs…

Q: f conditions were ideal, and the wine production continued, what would be most likely to cause…

A: Fermentation is the process which leads to formation of alcohol. Fermentation is usually carried out…

Q: What is inflorescence? What are its two types?

A: * Inflorescence is present in a  flowering plant which means a cluster of flowers arranged on a…

Q: Question 1 Baby Boy jack was born at 29 weeks gestation, his birth weight was 900g. He is now 2…

A: Note - We are supposed to answer three subpart of a question according to our guidelines. Please…

Q: the order of draw same for syringe method and Evacuated system system?

A: The order of draw is the same for specimens collected by syringe, tube holder, or into tubes pre-…

Q: For sickle cell anemia: a) Description of the phenotype b) Description of the genetics of…

A: Sickle cell anemia is one of a group of disorders known as sickle cell disease. Sickle cell anemia…

Q: hat type of body plan does this animal exhibit? radial

A: Symmetry is the arrangement of. Body organs around the axis.The symmetry of an organism gives clues…

Q: Vitamin B12 can only be obtained from animal-based food? A. True B. False

A: Introduction :  Vitamins are organic molecules that is essential for proper functioning of the body…

Q: suppose you were a farmer trying to growplants in a greenhouse. why is it important to know what the…

A: The Limiting Factors To control the greenhouse climate, it is of great importance that all the…

Q: true/false 1. Siphonaptera has a laterally flattened body. 2. Sawflies have crochets on their…

A: The answers is given below

Q: Nematocysts are  a.) reproductive cells b.)excretory organs c.) set of muscle cells d.)…

A: Answer  (e). Defensive cells

Q: Assuming you had a bacterial culture with a concentratoion of 2x10^9 bacteria/mL, whaat volume would…

A: A microbiological culture, also known as a microbial culture, is a technique for growing…

Q: Which of the following is the organic components in the solid bone tissue? A. Phosphorous B.…

A: Calcium, phosphate, proteins, and various bone matrix elements are continuously stored and released…

Q: How do race and ethnicity compound age inequality?

A: Race and ethnicity compound age inequality in the following ways:- Poor Mother and Child…