What goes into the active transport?

Primary active transport directly uses a source of chemical energy (e.g., ATP) to move molecules across a membrane against their gradient. What are the steps in making packaging and exporting a protein from a cell? First, the ribosome makes a protein. Next, the proteins, gathered in the rough ER, are targeted for export to the … Read more

Can I find my biological father through 23andMe?

23andMe is not a service designed to help people find their biological parents, but one feature can help you find and connect with genetic relatives. Will AncestryDNA show father? through an ancestry DNA service, then you can be fairly confident that he is your father, unless you’ve stumbled across his identical twin. Still, one or … Read more

What effect does food waste have on the environment?

But wasted food isn’t just a social or humanitarian concern—it’s an environmental one. When we waste food, we also waste all the energy and water it takes to grow, harvest, transport, and package it. And if food goes to the landfill and rots, it produces methane—a greenhouse gas even more potent than carbon dioxide. How … Read more

How many children live with their biological father?

The number of children living with their father only, although still small, more than quadrupled from 0.8 million (1%) to 3.3 million (4.5%) between 1968 and 2020. This arrangement remains much less common than living with a mother only. What percentage of kids don’t have a father? As many as 25-percent of children in the … Read more

What are the 12 functions of the liver?

Bile production and excretion. Excretion of bilirubin, cholesterol, hormones, and drugs. Metabolism of fats, proteins, and carbohydrates. Enzyme activation. Storage of glycogen, vitamins, and minerals. Synthesis of plasma proteins, such as albumin, and clotting factors. What are the 11 functions of liver? Carries out metabolism of proteins, fats and carbohydrates. It produces and excretes bile. … Read more

How clothing affects the perception of identity?

Clothing is an “identification” tool that functions in determining the symbolic boundaries between people in a sense. Fashion and clothing is a field where clothes are used to create and reveal a cultural and social identity. The identity phenomenon of the person is embodied in body by clothing and fashion. What influences you in choosing … Read more

How do you become a high school science teacher in Canada?

The minimum educational requirement to work as a science teacher is a Bachelor’s degree in education with concentrations in at least two areas of science or mathematics. A Master’s degree may be required for advancement into administrative positions. How can I become a biology teacher in Canada? have completed a minimum three-year postsecondary degree from … Read more

Is Untouchable a true story?

“Intouchables,” or “The Untouchables,” is based on the true story of Philippe Pozzo di Borgo, a wealthy businessman who was left a quadriplegic after a paragliding accident, and his aide, Abdel Sellou, an unemployed, Algerian-born resident of a lower-class suburb, or banlieue, near Paris. (The film recreates Mr. What happened to Philippe Pozzo di Borgo … Read more

How can you use quadrat sampling to calculate density?

The average number of individual organisms within the quadrat area is called the population density. The quadrat equation uses the population density to calculate the estimated total population or N: N = (A/a) x n, where A is the total study area, a is the area of the quadrat, and n is the population density. … Read more

What are the causes and effects of biological magnification?

Biomagnification happens when toxic chemicals, like DDT, whose remains in the environment are consumed indirectly by organisms through food. When an organism in the higher food chain consumes the lower organism containing such chemicals, the chemicals can get accumulated in the higher organism. How can you as a human affect the process of biomagnification? Industrial … Read more

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