Propose a strategy to prevent HIF-alpha signaling in the TME. What do you think would happen in a transgenic mouse with a total knockout of HIF-alpha?

Q: The infoldings of the chloroplast and mitochondria were discussed. The same phenomenon happens in th...

A: The infoldings in the mitochondria increase the surface area for the recruitment of respiratory enzy...

Q: 2. Imagine that you have given blood, but a sample of your red blood cells is accidentally stored in...

A: Red blood cells mean RBCs are responsible for the red color of blood.RBC is placed in saline water b...

Q: What happens to the prey species when the predator species population increases? Why? Please answer.

A: The number of individuals in a population does not stay unchanged from one time frame to another; th...

Q: We discussed four types of lipid movements in the membrane (rotational, diffusion, flexion, flip- fl...

A: Lipid movements in the membrane is of different types depending on the purpose.

Q: Concept Check 3.1. Grey squirrels, Sciurus carolinensis, abound in upstate New York Contrary to thei...

A: Hardy-Weinberg Equilibrium is a concept that serves as a benchmark for researchers to analyze gene e...

Q: Enumerate below the strengths and weaknesses of the two Theories of Evolution.

A: Evolution is a steady phenomenon which transform life from simple to much complex . There are basica...

Q: (c) State the main function of the following: (i) Chordae tendinae (ii) Lymphocytes (iii) Seminifero...

A: Part A. The chordae tendineae is a type of source that connects the atrioventricular valves. These v...

Q: Name 2 indirect methods for measuring microbial growth and describe how each is performed. a. i. A...

A: Two indirect methods for measuring microbial growth are :  1. Turbidimetric method 2. Standard plate...

Q: What is the phenotypic ratio produced by the cross at after birth? a. 3:0 b.3:1 c. 1:2:1 d.all alik...

A: Short spine is caused by a new lethal gene in homozygous condition that leads to shortness of the sp...

Q: Organize your thoughts about Darwin’s ideas of evolution by filling out the concept map below.

A: The filled concept map attached below.

Q: Which of the following statements is NOT an observation or inference on which natural selection is b...

A: Answer: Only a fraction of an individual’s offspring may survive. 

Q: Sex-Linkage The X and Y chromosomes are not exactly identical, and we should expect that there would...

A: X-linked dominant inheritance refers to genetic conditions caused by mutations in X-chromosome genes...

Q: than ventricular pressure while semilunar valves are open ventricular pressure is greater than atria...

A: 1.Ventricular pressure surpasses arterial pressure as the ventricles contract, the semilunar valves ...

Q: Which of the organisms in each category (A, B, C, D, and E) are not of the same species? Discuss how...

A: Due to the extreme cold, many animals are unable to stay active and outside during the winter. Adapt...

Q: Explain the reason behind the color Dark green-dark brown result in Benedict's test in leaves

A: * Glucose is a monossacharide with aldehyde that produces alcohol.  * Glucose forms as a result of p...

Q: 1. The function of follicle stimulating hormone is to stimulate the development of Corpus luteum   ...

A: There are few important points :  The reproductive system consist of primary sex organs, secondary ...

Q: . at higher doses the animal becomes satiated   b. at higher doses there may be toxic or adverse ...

A: Drug can be either beneficial that is serves the cause of trial or is a failure.

Q: How is blood typing for the ABO system and the Rh usually done?

A: Introduction :- Blood typing is a technique for determining your blood type. Blood typing is done to...

Q: The transcripts from dispersed core promoter type genes will a) start from a defined single site b) ...

A: A. The RNA polymerase II center advertiser is for the most part characterized to be the grouping tha...

Q: SPECIMEN   LEAF MODIFICATION SPECIALIZED FUNCTION   Allium cepa Leaf base: Leaf stalk: Shape of leav...

A: Allium cepa It is commonly known as an onion or bulb onion. It is a vegetable and is the most cultiv...

Q: Determine whether the following description is common to skeletal muscle, cardiac muscle or both ske...

A: increase in tension during contraction of the muscle organ involves recruitment of other cells 1. Sk...

Q: Which of these innate defenses would be most inhibited by antibiotic use? Group of answer choices Mu...

A: Innate immunity is the one that is present since birth. It helps in protection against all antigens.

Q: Collecting data that can then be transformed into a bacterial growth curve is usually done using a s...

A: A spectrophotometer is an instrument used to measure the amount of light absorbed by a sample. The m...

Q: In rabbits, the length of the tail is governed by 3 sets of additive genes A B and C. The longest ta...

A:  

Q: Why are insect pests economically significant?

A: Pest A pest is any living organism which competes with human, domestic animals or desirable plants ...

Q: Give at least 1 example of land degradation in Tarlac. What are the programs or projects of the loca...

A: Answer : one example of land degradation is :  land clearance by the process of deforestation.     L...

Q: (A B) D Biodiversity Biodiversity

A: In the beyond twenty years, countless examinations have explored the connection among biodiversity a...

Q: An adult mosquito has six chromosomes in each somatic cell. It mates with another adult to  reproduc...

A: The minimized construction liable for pressing hereditary material by folding it over a protein comp...

Q: 3. In human's premature gray hair is dominant over normal hair coloring. Cross a homozygous prematur...

A: The alleles are the alternative forms of a gene that are located on the same locus of a homologous c...

Q: 1. Why is the specific base pairing is essential to the processes of transcription and translation? ...

A: Introduction Translation:- It is the process in which a cell makes proteins using the genetic inform...

Q: Activity 7.2: Directions: Complete the diagram by filling up the words from the box. Energy Flow Pro...

A: All living organisms need energy to maintain life. The source of all energy that sustains every livi...

Q: 2. Describe these cell shape and arrangements

A: Bacteria are microscopic, unicellular, prokaryotic organisms. They do not have membrane bound cell o...

Q: What is Lamarck's Theory of Need? Please give a brief explanation.

A: The different theories of evolution were provided by different scientists. Today we accept the Darwi...

Q: In snapdragons, flower color shows incomplete dominance.  Plant height (tall or short) is a standard...

A: Introduction: Incomplete dominance is a form of intermediate inheritance in which one allele for a s...

Q: In corn, kernel color is governed by a dominant allele for white color (A) and by a recessive allele...

A: The problem based on Hardy Weinberg equilibrium.

Q: Which is an example of disruptive selection? Group of answer choices Drug resistance increases with ...

A: Answer correct answer = Panay island snails mainly have two different phenotypes, black and white sh...

Q: 6. In a certain plant yellow fruit is dominant to white fruit. A heterozygous plant with yellow frui...

A: "Genotype" is an organism's full hereditary information. "Phenotype" is an organism's actual observe...

Q: Are oils from plants always less saturated than oils or fats from animal source?

A: Saturated Fats:  A saturated fat is one in which all of the fatty acid chains are single-bonded. A g...

Q: Solve the following parts.    a. What phase of the bacterial growth curve does a chemostat maintain...

A: Bacteria is a microorganism, found everywhere in the world.  Bacteria can be good or bad, even human...

Q: Prokaryotes undergo. replication O A. bifunctional O B. unidirectional O C. tridirectional O D. two-...

A: The correct option is D.two way From the replication origin, DNA replication is bidirectional. Unwin...

Q: Discuss how immunoassays differ from precipitation and agglutination reactions. 2. Differentiate be...

A:

Q: When sarcomeres contract during muscle contraction, which of the following occurs?   A. The myosin...

A: Sarcomeres contract during muscle contraction. 

Q: What is the MN blood system? What is the pattern of genetic inheritance of the MN blood system?

A: Besides the ABO and Rh blood systems, there is a third system of blood antigens known as the MN bloo...

Q: Define the following terms: A) substrate B) cofactor C) coenzyme D) apoenzyme E) holoenzyme

A: Enzymes These are defined as the proteins that help in speeding up metabolism and the  chemical reac...

Q: Meiosis: Events Put the letter of each meiotic stage next to the correct event. Use each answer choi...

A: INTRODUCTION Meiosis This is a process by which a cell divides two times and produce four cells that...

Q: Q1. (a) Amino acids can be classified in many ways. State three ways of classifying the amino acids....

A: Amino acids :-they are defined as the molecules that are composed of carbon, hydrogen, oxygen and ni...

Q: Fill out the concept map. In the middle circle, describe a just law. For the outside circles docenik...

A: We have to name any law and also have two explain the basic four purposes related to it. 

Q: What is it? A description of your GENETIC technology (Make sure you are looking how genetic tech is ...

A: "Biotechnology" is the use of our knowledge of biological processes to the development of beneficial...

Q: 4. It is sex cell, a sperm or an egg. These have only one set of unpaired chromosomes. 5. One of a p...

A: Chromosomes These are defined as the thread-like structures that are present inside the nucleus of e...

Cell Signaling

It allows cells to perform various cellular activities, coordinate, and interact with other cells. All cells of an organism receive signals from their environments and respond accordingly. Even the unicellular eukaryotes receive signals secreted by other cells and respond. In the case of yeast, mating takes place by signaling between the yeast cells. Communication by cell signaling in a multicellular organism has become a vast and important part of various fields of biology.