Helping tags: Biology, dilution, serial dilution, culture WILL UPVOTE, just pls help me answer the following questions and explain them clearly. Pls show complete solutions also for the computation part. Thank you. 1. Assume an inoculum whose cell density is 10°/mL. The generation time is 30 min. If you started with a 10-2 dilution, how many hours would you have to grow the culture to reach 10°/mL? SHOW COMPLETE SOLUTION AND EXPLAIN YOUR ANSWER.

Q: How do the rough endoplasmic reticulum and the Golgi apparatus act in the production and releasing…

A: The endoplasmic reticulum (ER) is the eukaryotic cell's transportation network, as well as a host of…

Q: What is independent assortment?

A:

Q: The major characteristics of chemical control agents as a group include: (Select all that apply) O…

A: Major characteristics of chemical control agents.

Q: a) How does a CAP differ from a single action potential? b) Action potentials are said to be all or…

A: a*A compound action potential (CAP) is a signal from a nerve trunk which is made of  numerous axons.…

Q: Give a brief explanation of the life cycle of Ascaris lumbricoides, Strongyloides stercoralis and…

A: Adult ascarids live in the small intestines. Females produce 200 000 eggs per day. Eggs are…

Q: _____ mRNA is synthesized before replication of the viral nucleic acid.

A: The nucleic acid is the genetic material in the virus. The virus can have either DNA or RNA. Both…

Q: What is the wall resistance of plant cells? Does this resistance facilitate or make difficult the…

A: ANSWER;-

Q: Match each protist with its most suitable description. ____ diplomonad           a. whirling cell…

A: A protist is any eukaryotic life form that is not an animal, plant, or fungus. While almost…

Q: At what Fahrenheit core body temperature will an adult lose consciousness?     87.8   82.4   85.2…

A: *mild hypothermia when core body temperature reaches about 95 F shows shivering and  weakness and…

Q: How does the Trp operon work? A. Binding of Trp to a repressor protein allows the repressor to bind…

A: Trp operon is the cluster of genes that are responsible for synthesis pf operon

Q: Receptor tyrosine kinases (RTKS) .. O a) often mediate pathways involving cell growth and…

A: RTKs are the membrane-bound receptors present in the cells. The role of RTK is phosphorylating the…

Q: Over-expression of the bcl-2 gene in a cell is likely to be associated with .. a) an increased…

A: A protein that helps govern whether a cell lives or dies by preventing the cell death process known…

Q: Both gymnosperms and angiosperms bear seeds, then why they classified separately? are

A: Gymnosperms and angiosperms are seed-producing plants with diplontic life cycles, which means they…

Q: What are the importance of a biodiverse ecosystem of birds in a mountain influence other organisms…

A: An ecosystem is a geographic area in which biotic living organisms interact among themselves and…

Q: Using skin color as an example of a  multifactorial trait, explain why skin color produces a  wide…

A: Skin colour can be considered under incomplete dominance and is controlled by multiple genes.  This…

Q: Is there any epithelial surface modification in the pancreas? What is it?

A: Epithelium is the covering which forms the outer layer of most of the organs. Epithelial surface…

Q: What is the Parasite identified in the fecal analysis of the patient? Why? What is the source of…

A: * The parasite is schistosoma japonicum. *  The parasite identified in the faecal analysis of the…

Q: An unhealthy physical and mental state characterized by obsession with body size and distorted body…

A:

Q: Describe the arrangement of floral members in relation to their insertion on thalamus?

A: The arrangement of floral members in relation to their insertion on the thalamus is discussed in…

Q: Subconjunctival hemorrhage always causes red painful eye .A true .B false

A: A subconjunctival hemorrhage is a red spot on your eye caused by a broken blood vessel.look…

Q: 13. umbilical hernia repair 15. excisional biopsy right breast 16. bilateral parotidectomy How to…

A: Anesthesia code explains the anatomical area where procedure is going to happen and number of…

Q: The android body type typically presents with body fat in a "pear shape".     True   False We are…

A:

Q: Define decellularization.

A: Dear student as per Bartleby policy i can solve only first part of the question. It is asking about…

Q: DNA separates during ____ of mitosis. a)Prophase b)Telophase c)Metaphase d)Interphase…

A: Cell division occurs naturally when a parent cell divides into two daughter cells. It manifests…

Q: What type of biodiversity is depicted by the pictures below? a. Species diversity b. Genetic…

A: In the first phtograph it is cleared that it is the Genetic diversity. Genetic diversity refers to…

Q: What are the values of DPD for plant cells under hypertonic, isotonic and hypotonic media?

A: The above mentioned question is asking about the diffusion pressure deficit ( DPD) under three…

Q: Provide/make the HYPOTHESIS of how heatwave affects the growth of Schizachyrium scoparium, or little…

A: The longleaf pine (LLP) savanna ecosystem once covered ~ 92 million acres of the Southeast USA, but…

Q: In what cases would total length not be totally revealing about the length of a fish – can you think…

A: The length of the fish can be measured as follows: - Total length: - It is the length of the fish…

Q: What type of replication must be occurring?

A: The above mentioned experiment resembles the Meselson–Stahl experiment that demonstrates the three…

Q: How do the rough endoplasmic reticulum and the Golgi apparatus act in the production and releasing…

A: Endoplasmic reticulum is usually found in the cytoplasm of the cell. It is the continuous structure…

Q: Which of the following statements about actin is FALSE? a) Actin is involved in cytokinesis. b)…

A: Actin  Actin is the globular multifunctional protein help in the muscles contraction.

Q: Why would someone have a higher than normal peak flow? A lower than normal peak flow? How does age…

A: The question is related to pulmonary section and asking why people have different peak exploratory…

Q: Concerning song learning in birds: O different dialects in a particular bird species has a genetic…

A: *Birds song learning proceeds in two steps that it commit song to memory in the first stage and they…

Q: 1. Explain how a "keystone species" and a "dominant species" are different.

A: Keystone species are those which are strong enough to regulate a particular community with respect…

Q: 3) You are investigating the ionic selectivity of an ion channel opened by activation of a specific…

A: A.                                   E(K+)= RTnFlnOUTIN=8.314×2981×96485ln5140=-0.089≈-89mV…

Q: Fibroblasts in animal connective tissue move by crawling over a substrate. Which of the following…

A: Fibroblasts are connective tissues observed as large, flat and spindle-shaped cells made of…

Q: How do the rough endoplasmic reticulum and the Golgi apparatus act in the production and releasing…

A: Answer

Q: Identify the picture and mention the vegetative part that helps it to propagate.

A: Introduction- the student here is asking to identify the picture given here and it's vegetative…

Q: What does the formula DPD = SF - TP mean?

A: The above mentioned question is related to cell membrane. It is asking the meaning of mentioned…

Q: Starting with the heart at the top, place the following in order as blood flows through the body.…

A: The heart is the main organ of circulatory system that pumps blood throughout the body. It helps in…

Q: For instance, what would happen if ice-minus bacterial genes were transferred to strains of bacteria…

A: Ice minus Bacteria is the name given to Pseudomonas syringae. It is named so as it lacks the Ice…

Q: Question 2 Match the characteristic or organism to their correct class. spicules made of calcium…

A: This is related to taxonomy In taxonomy various organisms are classified according to their common…

Q: would be an ideal system for studying eukaryotic plasma membrane, because

A: Plasma membrane : The plasma membrane, also called the cell membrane, is the membrane found in all…

Q: nterphase includes three phases. Name the three phases and describes what occurs in each.

A: A cell cycle completes in two main phases that are interphase and mitosis. cell spends most of its…

Q: b. What intermediate nucleotide sequences are needed (i 1. HIV? UAAUCG [Select] dsDNA 2. an…

A: A genome is the complete set of genetic information in an organism which provides all the…

Q: If you have otoliths from two fish of the same species and they are the same shape but different…

A: Otoliths reveal the ages of individual fish, almost like counting the rings in a tree. Knowing the…

Q: t the following steps of DNA replication in order. Each new double strand of DNA winds into a double…

A: DNA ( Deoxyribonucleic acid ) replication is a process of making DNA from a template strand of the…

Q: Proteoglycans in the extracellular matrix of animal tissues ... a) are proteins that are heavily…

A:

Q: Identify the variation of gametes from the genotype Xx Yy Ww?

A: Ans: Gametes are formed by the fusion of both the parents cells. Here in the question, 3 genes have…

Q: (iii) Aqueous humour is present between the: A. Lens and Retina B. Iris and Lens C. Cornea and Iris…

A: The question is related to eye. And it is asking about aqueous humour presence in eye.

Microbial Growth

The development of microbial growth is influenced by various natural conditions (both physical and synthetic) like pH, temperature, saltiness, gas focus (O2, CO2, and H2), nutrients, water action, and assimilation. Knowing the distinctive physical and chemical factors that influence the development and endurance of microbial growth in the climate will assist with reinforcing endeavors outfitted towards their control. These lines lessen or diminish their harmful impacts on humankind, creatures, and the climate.