The reactions occurring as electrons move through the electron transport chain are also Redox reactions. Using your Redox tower, calculate the redox potential of the full reaction as the cytochrome a interacts with 02: Cytochrome a red + O2 + 4H* -> Cytochrome a + H20 OX

Q: Which among these insects secrete seducin by the male which both attracts and pacifies the untamed f...

A: All insects secrete pheromones to attract the opposite sex.  Bombus lapidaries, a bee, release prec...

Q: The United States agency that sets and monitors standards for city water systems is the? A. Departme...

A: *USDA means United States Department of Agriculture. * It will certify organic foods according to fe...

Q: For selection of recombinants, insertional inactivation of antibiotic marker has been superceded by ...

A: Selection of recombinants due to antibiotic inactivation is a time-consuming technique that necessit...

Q: Bar (B) is a dominant sex-linked mutant of D. melanogaster. Held-out wings and ebony body are recess...

A: Bar eye character (B) is a sex dominant character. 

Q: What causes mutation? Is it always harmful? • Does a simple change on DNA sequence affect the result...

A: DNA or deoxyribonucleic acid is the genetic material in living organisms. It is composed of nucleoti...

Q: In a pond ecosystem, mosquito larvae feed on photosynthetic algae. Other larvae, such as dragonfly l...

A: * Here mosquito larvae eats algae and dragon fly larvae eats the mosquito larvae and fish will eat d...

Q: In D. melanogaster, scarlet eyes (st), curled wings (cu), and spineless bristles (ss) are recessive ...

A: Here we have a condition, wherein D. melanogaster, three characteristics are present such as the col...

Q: lycopodium

A:

Q: 1.) A portion of a strand of a much longer molecule has a nucleotide sequence AGC – AGG – CAG - ATC,...

A: Deoxyribonucleic acid (DNA) is the genetic material of living organisms. DNA provides the instructio...

Q: The biosynthesis of cholesterol is a highly regulated process. What is the key regulated enzyme in c...

A: Cholesterol levels in the body are determined by two major factors: dietary intake and the biosynthe...

Q: Define parfocal in microscope

A: Size of Microbes is too much small that it is impossible to see as such . So , in such case Microsco...

Q: This limb is found in a member of kingdom animalia. The class/group that this limb matches to is: a)...

A: Limbs are appendages used for locomotion. Porifera stay attached to a substrate and don't move. Acti...

Q: Name 4 different evolutionary adaptations that allowed plants to survive on land instead of in water...

A: Evolutionary adaptation, or simply adaptation, is the process through which organisms adapt to their...

Q: Which stage of mitosis is not paired with a correct event of that stage? * O A. telophase - a nuclea...

A: NOTE: Kindly repost for other questions Dear Student as per the guidelines we are supposed to answer...

Q: Facilitated diffusion across a biological membrane of intestinal cells requires the presence of Trig...

A: The process of passive transport (no energy required) by which molecules or ions of living cell move...

Q: Please help me determine what will happen. This question is about osmotic pressure. Place a dried wh...

A: Water, water soluble substances and gaseous components are transported across the plant body or betw...

Q: Explain semiconservative replication

A: The molecule deoxyribonucleic acid (DNA) is made up of two polynucleotide chains. It coils over itse...

Q: The concentration of free glutamine affects transcription of the enzyme glutamine synthetase in E. c...

A: "ANSWER  One protein acts as a sensor in -component regulatory systems, at the same time as the oth...

Q: 9. What biological classification system is based on analysis of traits, genetic makeup or physiolog...

A: I gave you the answers below

Q: 1. What are the differences between DNA and RNA? 2. Which process involves copying of DNA informatio...

A: Note :- Since you have asked multiple questions im only answering the ist 3 as per bartleby guidelin...

Q: Why are some of the specimens called specialized or modified stems? Give reasons.

A: The usual function of stem is to support the axis of the plant and provide a conduit for transport o...

Q: All mutations .a. result from radiationb. lead to evolutionc. are caused by DNA damaged. change the ...

A: Mutations can be categorized as point mutation, chromosome mutation, and copy number mutations. Poin...

Q: When DNA replication begins,_______ . a. the two DNA strands unwind from each other b. the two DNA s...

A: DNA replication is a process by which DNA makes copies of itself and this process requires lots of e...

Q: Mitosis; Sequence of Stages Number the names of the stages of mitosis from 1 to 5 to show the correc...

A: In eukaryotic cells, mitosis is the division of a parent cell into two identical daughter cells. Mit...

Q: Calculate %HRR for an individual (63 years old) who has a heart rate of 140 during running. The rest...

A: HRR is the heart rate reserve which determines the difference between the deduced or measured heart ...

Q: Coral reefs are built from the calcium carbonate secretions of coral polyps, and the resulting struc...

A: Coral reefs are decreasing in size due to effect of climate change. 

Q: Why plaque assays are plated in duplicates

A: Plaque assays: plaque assays are performed for the isolation and purification of viral particles usu...

Q: Which of the following cell organelles are sites of protein synthesis? Ribosomes O Lysosomes O Mitoc...

A: Because all living species are formed up of cells, the cells are referred to as the structural and f...

Q: 1- Flightlessness in the Rhea may be an example of character displacement. ( choose true or false) ...

A:  Answers for given below statements are given in step 2   1- Flightlessness in the Rhea may be an ex...

Q: What do TATA boxes, initiators, and CpG islands have in common? Which was the first of these to be i...

A: Transcription is the process of RNA synthesis using DNA as the template. The process requires a spec...

Q: What is true about green algae and gymnosperms? I) both have the same chlorophyll II) both contain c...

A: Plants are usually define in term of primarily cellular organisms, primarily photosynthetic  eukaryo...

Q: For each stage of the cell cycle and mitosis, identify whether there are 46 or 92 chromosomes in a t...

A: The following are the answers and associated explanations of the concerned question: - Number of chr...

Q: How will the feedback mechanism in the menstrual cycle responds if there is a high level of Estrogen...

A: A feedback mechanism or feedback loop is a physiological regulation system in a living body that wor...

Q: Explain how and why animal clones can be produced from asingle body cell

A: Cells reproduce by a cycle of growing and dividing called a cell cycle. The cell cycle is the comple...

Q: What is the function of the cell membrane? To control the substances that enter and leave the cell O...

A: Introduction :- The cell membrane, also known as the plasma membrane, is found in all cells and serv...

Q: 1. 2. 3. 4. Prometaphase [Choose ] Prophase Prometaphase Anaphase Mctaphase Telophase Mctaphase 3 4....

A: Mitosis It is a cell cycle in which the cell undergo division to form two identical daughter cells. ...

Q: their root systems. The plant provides sugars for the fungus; the fungus helps absorb water and diss...

A: Solution : The associations between roots and fungi are called mycorrhizae. These symbiotic arrangem...

Q: The lactose operon in E. coli comprises two structural genes and three regulatory components. a.Stat...

A:   β-galactosidase activity Permease activity Genotypes Glycerol Lactose Glycerol Lactose A - + -...

Q: With the help of a schematic diagram describe the haplo-diptontic life cycle pattern in plants. 1.

A:

Q: What is the function of the cell membrane? To control the substances that enter and leave the cell T...

A: Meiosis is the reductional division. Mitosis is the equational division.

Q: The following diagram shows the effect of osmotic concentration on a plant cell. Using the terms iso...

A: The measure of osmotic pressure gradient  of two different solution that is separated by the semiper...

Q: that best fits the phrase below (1-20) Cis-acting B Post-transcriptional modification Post-translati...

A: 1)F)Shine-Dalgarno sequence 2)M)Post translational modifications 3)L)Post transcriptional modificat...

Q: dy of the c

A: Cell biology is a branch of biology concerned with structure and function of the cell. Hence, the an...

Q: Using TRUE or FALSE answers, are the following statements CONSISTENT with the data presented in Tabl...

A: Answers with explanation are given below!

Q: Please help with these as they are part of 1 question and I am so confused. I really need help like ...

A: The amount of various species existing in an ecological community, area, or region is referred to as...

Q: 26. All of the following are typical components of the plasma membrane of a eukaryotic cell EXCEPT (...

A: *NOTE: Kindly repost for other questions Dear Student as per the guidelines we are supposed to answe...

Q: Which of the following channels is responsible for generating the long plateau found in the action p...

A: Answer :- Option (B) is correct.   - slow Ca2+ channels.

Q: How do ionic and non-ionic detergents differ in their ability to disrupt biomembrane structure?

A:       There are two types of surfactants. These are: ionic surfactants nonionic surfactants....

Q: Fluorescent Protein-Based Biosensors and Their Clinical Applications

A: *Green fluorescent protein and it's common proteins  have shed their light on a wide range of biolog...

Q: Which of the following does not pertain to the apical germarium? A. contains the primary female germ...

A: The ovary is a female reproductive system organ that produces an ovum which travels down the fallopi...