Which of the following cell organelles contains RNA? O . Mitochondria O Plastids O Lysosomes O Ribosomes Which of the following statements is true about the Nucleus cell organelles?

Q: Spermatogenesis usually occurs during the ___________ and continues in the _________ stage in some i...

A: * spermatogenis is the process of formation of sperm from germ cells in semniferous tubules of testi...

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

A: During mitosis, a cell divides to form two daughter cells with the same genetic information. The gen...

Q: VAR(Y) = oỷ = (20 – 21.49) x Pr(Y = 20} + (21 - 21.49)? x Pr{Y = 21)

A: Synsacrum is the thoracic region of the vertebral column in fowl. It consists of about 16 fused vert...

Q: Describe differentiation.

A: "ANSWER  The process of differentiating oneself from others is known as differentiation. Cells, tis...

Q: Differences between Entamoeba histolytica and Entamoeba coli in terms of: a. Chromatoidal mass b. De...

A: Entamoeba are group of protozoans , having nucleus, cytoplasm and pseudopod. It possess Trophozoite ...

Q: Write a summary reaction for aerobic respiration that shows which reactant becomes oxidized and whic...

A: Energy is required for the survival of all living organisms. Food materials can provide energy. Oxid...

Q: -aota pulmonary trunk. 12 13 14 reft atrium mitral volve. 24 19 14 23 18 21 21 20 22 22 15 22 22 16 ...

A: Human Heart: it is a double membranes organ. Heart pump the blood via blood vessels throughout the b...

Q: 1. Nostoc 2. Апabaena Keweenaw Algae (b) 40 um hllps://akchelian.com/Naslac hllp://www.teneenaralgae...

A: Cyanobacteria are aquatic and photosynthetic bacteria. They are small and found in colonies.

Q: gtommon-assessment-delivery/start/5242554077?action=onresume&submissionld=593294194 M Gmail YouTube ...

A: The directional terms describe the position of body structures in relation to other structures or lo...

Q: In determination of microbial motility, what is the value of a hanging-drop perparation? what is the...

A: Hanging drop is a motility testing which helps microbiologist to view motility of bacterium.

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

A: Carrying capacity is the typical population size of a species in a given habitat. Environmental cons...

Q: 1- Habitat YY has the greatest species richness. ( choose true or false) 2- The alpha diversity in ...

A: Introduction: Species is defined as a group of living organisms that have similar characteristics ge...

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: Many manufacturers claim that their health care and hair care products are pH balanced or buffered. ...

A: ANSWER;- So we test their claims is Drop add acids or bases drop by drop compare with water.  

Q: Identify the evidence shown by the picture and explain how it supports evolution.

A: Evolution is a process as well as the end result of a process. It is described as the constant speci...

Q: In D. melanogaster, reduced bristles (rd), cinnabar eyes (cn), and vestigial wings (vg) are recessiv...

A: Introduction: Drosophila melanogaster is a species of fly in the family Drosophilidae. The species i...

Q: noticed that the bacterial gene for actin; which has 375 amino acids, has had a mutation at the 25th...

A: The changes in DNA nucleotides due to environmental conditions like exposure to radiation or UV comp...

Q: Complete the life cycle to explain the generalized life cycle of fungi. Use the terms below.   Kary...

A: Let's understand the given terms, 1. Meiosis: In this type of division a parent cell is divided into...

Q: A2SRF OPBRF

A: Cyanobacteria are aquatic and photosynthetic bacteria. These are unicellular and grow in colonies.

Q: In humans, males are heterogametic and females are homogametic, Explain. Are there any examples wher...

A: In case of human beings;Females are known as homogametic because In females the 23rd pair of chromos...

Q: Why is pyruvate carboxylase constitutive and active in both glycolysis and gluconeogenesis?

A: The pyruvate carboxylase got multiple sub units of enzymes. Here acetyl CoA helps as an regulatory f...

Q: Instruction: Briefly answer the given question. Some student athletes have died of complications fr...

A: Introduction:- Sickle cell trait is a genetic condition that causes hemoglobin, blood’s oxygen-carry...

Q: Which of the following disease is not a chronic disease? Diabetes . High blood pressure . Diarrhea. ...

A: Chronic disease :it can be a diseased condition that usually lasts for 3 months or persist and may g...

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

A: ANSWER;- 1-  True, Yes Flightlessness in the Rhea may be an example of character displacement.  2- T...

Q: S Schoology b My Questions | bartleby x + A polaris.jackson.sparcc.org/common-assessment-delivery/st...

A: Osmosis is defined as the movement of solvent (water) molecules from a region of high water potentia...

Q: Waxy endosperm (wx), virescent seedling (v), and shrunken endosperm (sh) are all recessive mutants i...

A: Introduction: Endosperm is a tissue present inside the seeds of most of the angiosperms which appear...

Q: Which of the following is NOT required on a food label? A. Calorie numbers of every nutrient the foo...

A: The important information mandatory for every food label: Total Calorie count (per serving) informa...

Q: A wine maker and a molecular biologist who has developed a recombinant vaccine, both claim themselve...

A: Both. Biotechnology is a broad field that encompasses ways for exploiting a "normal" organism (or it...

Q: discussing the (Autoimmune Hemolytic

A: Autoimmune Haemolytic Anaemia: Introduction: * Autoimmune hemolytic anemia is a disorders due to mal...

Q: 1- Both the fundamental and realised niches of the Zooplankton will change. ( choose true or false) ...

A: As a consequence of global warming, summer time arctic ice loss has become a emerging and serious en...

Q: Roberts Syndrome is an extremely rare genetic disorder that is characterized by mild to severe prena...

A: The pedigree indicates if the DNA is passed down unchanged from generation to generation. It can als...

Q: atrium) aorta aortic semilunar valve left ventricle left atrium lung capillaries mitral valve pulmon...

A: Introduction:- Blood leaves the heart through the pulmonic valve, into the pulmonary artery, and to ...

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

A: Carrying capacity is the maximal number of individuals of a specific species that a region's resourc...

Q: H ort to ever of 4he R 12 onhoroo 13 MIGTOHA JAIC 7 NOARNAIO 11 1 10 25 4 8. 3

A: Answer Heart labeling

Q: The growing yeast mixture formed bubbles in the beaker where it was mixed. If left on the slide long...

A: Yeasts are microscopic unicellular fungi that are fermented to make bread, beer, and wine. Yeasts re...

Q: Which of the following statements concerning synapses is FALSE? O A) Modulation of synaptic strength...

A: The transmission of signal/information between neurons takes place through spaces known as synaptic ...

Q: What enzyme does Penicillin G inhibit

A: Introduction :- Penicillin G benzathine is a kind of penicillin that is used to treat a wide range o...

Q: Which of the following molecules can be oxidized to produce ATP? a. amino acids d. complex carbohydr...

A: Amino acids and pyruvate together can be used for formation of 40 ATP. Complex Carbohydrates can be ...

Q: Calculate the respiratory rate and MVV using the values provided in the table.

A: The respiratory system is in charge of transporting oxygen and carbon dioxide from the atmosphere to...

Q: Complete Table 1 below by supplying objective. the characteristics of each Table 1. Numerical charac...

A: Different characters of different objective lens are as follows: 

Q: Molbcules with hydrophilic heads and hydrophobic tails group together to form round structures with ...

A: A cell is the basic unit of life.  All living creatures are made up of cells, ranging from unicellul...

Q: In cardiac muscle, which ion serves both to depolarize the cells and as the essential link to myocyt...

A: correct amswer = b-Ca+ The shape of voltage-gated calcium channels changes as a muscle cell is depol...

Q: While working in your lab, you come across four unlabeled boxes that each contain several salamander...

A: 1) Competitive exculsion : Two or more species having same requirements of resources, feeding patter...

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

A: Competitive exclusion states that no two species can coexist in the same area for a long time due to...

Q: Which of the following contribute secretions into the duodenum the “mixing bowl”? 1. Liver 2. Stomac...

A: Exocrine glands secrete enzymes . These enzymes play a major role in our digestion, Respiration, cir...

Q: Cyanobacteria are a group of bacteria that are capable of photosynthesis. They also appear in blue-g...

A: Bacteria are microorganisms that can be found in soil, air, water, and under extreme conditions. Som...

Q: Malaria is a disease in humans caused by infection with a protist, a eukaryotic organism. What descr...

A: Malaria is caused by plasmodium parasite belongs to genus plasmodium. 

Q: what's the importance of morphology used as basis for classifying Cnidarians? does it have more weig...

A: Solution : Cnidarians are classified into four main groups: non-moving (sessile) Anthozoa (sea anemo...

Q: hich group of vertebrates is the most diverse

A:

Q: Two species of plants grow along a mountain slope. One species grows mainly at low altitudes, and th...

A: Speciation is an evolutionary process through which new species arises from closely related species....