Which is true about mitochondria   Question 35 options:   the location of sperm's mitochondria is strategic   we lose our paternal mitochondria at an early age   paternal mitochondria are abundant in us   we have no paternal mitochondria, only maternal

Q: We find a mating pair of rabbits that consistently cannot produce a Viable pregnancy after mating.…

A: Zona pellucida- It is a membrane that encloses the ovum. It helps in sperm entry, protection of the…

Q: Which piece of evidence provides the strongest support for the endosymbiosis theory? O All…

A: The notion of endosymbiosis is significant because it explains the origins of chloroplasts and…

Q: Which of the following are benefits of asexual reproduction? increase in the number of shared genes…

A: The purpose of reproduction is to spread genes of one's own. Evolutionarily, asexual reproduction is…

Q: DNP was a weight loss wonder drug that had some real drawbacks, Draw a model of the mitochondria…

A: Uncoupler is defined as a type of molecule that plays a major role in dissociating the…

Q: Question 21 The nucleus of the spermatozoan is found in the     axial filament     centriole…

A:

Q: Mitochondria contain their own genetic material. Mitochondrialmutations are inherited from mother to…

A: Mitochondrial DNA is the DNA present in mitochondria, a cellular organelle. It converts the chemical…

Q: QUESTION 47 Which statement correctly describes a cyclin-dependent kinase (CDK)? A CDK is an enzyme…

A: 47  ) Answer is option A and C. CDK is an enzyme that attaches phosphate group to other proteins. A…

Q: Which two arrows and/or t-bars are accomplished through transcription (and translation)? no DNA…

A: Transcription is the process by which RNA is copied from DNA and in Translation is RNA is converted…

Q: Mutations that prevent Bax and Bak from interacting with the outer mitochondrial membrane would…

A: Bax and Bak are Bcl 2 associated proteins which are heterodimeric in nature .

Q: Match the phenotypes to mitochondrial dysfunction reasoning responsible.…

A: Mitochondrial dysfunction It is a disorder that is caused by the malfunction of the energy-producing…

Q: Question 22 Which of the following is not a characteristic of all animals? They are motile at some…

A: The kingdom is the second topmost category of taxonomical classification. It is in-between domain…

Q: A metabolic toxin reduces the active transport of hydrogen ions by the mitochondrial ETC but does…

A: An electron transport chain (ETC) is a collection of protein complexes and other molecules that…

Q: DNA synthesis occurs in which phase of the cell cycle? O Go G1 G2 OS-phase M-phase

A: 11. Cell division is a process of a parent cell replicating it chromosomal content and dividing…

Q: QUESTION 11 In vertebrates, hormonal control of all aspects of reproduction is centered within the…

A: In vertebrates, hormonal control of all aspects of reproduction is centered within the brain…

Q: A mitochondrion has its own genome, so it can live independently from a eukaryotic cell. A true B…

A: Eukaryotic cells:  It is a cell having true membrane bound  nucleus and organelles  like-…

Q: 2. What is the terms used to describe what is happening to the members of the electron transport…

A: The electron transport system (ETC) is the series of redox reaction in which involved a series of…

Q: In the mitochondria, a proton-motive force is generated by the reduction of NAD* by the first…

A: The electron transport chain takes place in the inner membrane of Mitochondria.

Q: QUESTION 47 Why is mitochondrial DNA inherited only from mothers and not fathers? Mitochondria are…

A: They have their own DNA which is similar to bacterial DNA. They have ribosomes, enzymes and…

Q: Review Concept 12.3 Cell Cycle Regulation. Match the term and its description. Each term can only be…

A: The cell cycle is a complete set of events that happen in succession to bring about cell division.…

Q: Question 9 It is important to recognize that different aspects of biology take place over…

A: Answer - all of the above are true

Q: Discuss why some scientists think a relationship existsbetween mitochondria and aging.

A: Mitochondria also known as the powerhouse of the cell is a double membrane-bound organelle that is…

Q: QUESTION 15 Which of the following is not considered a metabolic process... Nutrient uptake O…

A: The objective of the question is to identify which among the given options is not considered a…

Q: Question 6 To promote skeletal muscle development, body builders and other athletes sometimes use…

A: Steroid hormones are the group of hormones mainly released by three steroid glands namely testes,…

Q: Question 10. This graph shows data on incidence of stomach cancer in Japanese people living in Japan…

A: Cancer is a disease condition in which the body's cells grow in an uncontrollable way or in a way…

Q: Why is the mother to only one to pass mitochondria to their child (why doesn't the father contribute…

A: Mitochondrial DNA (mtDNA) is the DNA that is found in mitochondria, which is a cell organelle that…

Q: Review Concept 12.3 Cell Cycle Regulation Stop and Go Signals. In the absence of a go-ahead signal…

A: The cell cycle involves two distinct phases: 1. Interphase or I-phase. 2. Mitotic phase or M phase.…

Q: Cellular location where TCA Cycle reactions occur. O Cytoplasm Endoplasmic Reticulum Mitochondrial…

A: The tricarboxylic acid (TCA) cycle, also known as the Krebs cycle or citric acid cycle. The TCA…

Q: The mammal reproduction strategy that includes a mother laying eggs that hatch outside of her body…

A: Reproduction is the process of producing their offspring.

Q: The process of development

A: The process of development refers to the formation of different cell types and organs in both plants…

Q: Some species switch between sexual reproduction and asexual reproduction because each is "best"…

A: Animals undergoes sexual and asexual reproduction in order to give birth to offsprings. Asexual…

Q: what happens in the mitochondrion during the second stage of aerobic oxidation? pyruvate is…

A: Aerobic respiration is a type of cellular respiration that takes places in mitochondria of the…

Q: During the first few weeks of pregnancy, chorionic gonadotropin substitutes fo hCG that allows it to…

A: The human gonadotropin hormone(HCG) is a chemical messenger that plays a crucial role in pregnancy.…

Q: QUESTION 8 The fertilized egg is called a zygote, and is considered the ultimate stem cell. True…

A: The fertilized egg is known as zygote. When a sperm fertilizes egg it becomes zygote. Scientists…

Q: Illustrate how the aldolase gene would disperse among offspring through asexual reproduct among…

A: Aldolase  It is a enzyme made of protein that break down sugar molecules in order to produce energy.

Q: What best describes Cdk1? O Is the serine protein kinase that when activated in a complex with…

A: Introduction:-  Cyclin dependent kynase are the families of protei They are involved in regulating…

Q: Cells that have a low requirement for energy generally have many mitochor True False

A: An organelle called a mitochondrion can be found in the cells of the majority of eukaryotes,…

Q: Question 11 Which of the following is a FALSE statement about estrogen? O Excess exposure to…

A: Introduction:- Estrogen is a hormone which is responsible for female secondary sexual characters in…

Q: In preparation for a spontaneous vaginal delivery of a woman at 41 weeks gestation in the first…

A: Labor is the final process after a gestation that leads to the delivery of the baby and placenta out…

Q: In most species (although not proven in humans), the protein FOX01: O increases the expression of…

A: FOXO1 protein or Forkhead box protein O1 is a type of protein which is present in humans and FOXO1…

Q: Question 41 Which of the following statements does BEST compare the processes of mitosis and…

A: Depending on the cell i.e somatic cell or germ cell the process of mitosis or meiosis takes place.…