Cell organelle
what happens to proteins after they are synthesized in there rough ER and transport to the golgi apparatus
Answer undergo further modify, sort and packing.
What are the products of photosynthesis.
glucose and oxygen
Which of the following is considered a biotic factor in a forest ecosystem?
A population of decomposing fungi on a log
In eukaryotic cells, where does the process of glycolysis take place?
cytosol (cytoplasm)
what is a cell type
prokaryotic and eukaryotic cells
If a drug specifically inhibits the function of free ribosomes in the cytoplasm of an animal cell, which of the following proteins would be most directly affected and fail to be produced? hint: Distinguish between free ribosomes (which make proteins for the cytosol) and bound ribosomes (which make proteins for membranes, secretion, or organelles).
cytoskeletal structural proteins like actin.
what are the veactants of photosynthesis
answer Carbon dioxide, sunlight, water.
How do abiotic factors primarily influence the distribution of plant species in a desert ecosystem?
By determining water availability and temperature extremes that plants must tolerate to survive.
What is the net gain of ATP molecules produced directly from one molecule of glucose during glycolysis?
2 ATP
what happens in a cell type
unique gene expression, structure, and specialized functions.
During a sunny day, a plant cell's chloroplasts are actively performing photosynthesis. In which specific part of the chloroplast do the light-independent reactions (Calvin cycle) take place?
the stroma
what does photosynthesis occurs in
chloroplast
In a typical aquatic food web, which organism occupies the second trophic level (primary consumer)?
zooplankton
Before entering the Krebs cycle, pyruvate must be converted into which molecule?
Acetyl-CoA
what is in a cell type
share specific morphological, functional, and features despite having the same genetic code.
What is the primary function of the nucleolus within the nucleus of a eukaryotic cell?
answer synthesis of (rRNA) and assembly of ribosomes
write the chemical equation for photosynthesis
Sunlight+ 6CO2+6h20= C6H12+6O2
If a grassland ecosystem has 50,000 joules of energy stored in primary producers (plants), approximately how much energy is expected to be transferred to the tertiary consumers (carnivores)?
50 joules
what occurs in cellular respiration
answer when an animal, it's digestive system get to work by breaking food.
what are types of cell types
nerve cells (neurons), muscle cells (myocytes), and blood cells
What is the primary function of the nucleus in a eukaryotic cell?
To sort, protect, and manage the cells genetic material (DNA)
In which specific region of the chloroplast do the light-dependent reactions of photosynthesis take place?
The Thylakoid membrane
What is the most critical ecological role of decomposers, such as fungi and bacteria, in an ecosystem?
nutrient cycling
what is cellular respiration
the chemical process where cells turns food and oxygen into useable energy.
what does an cell type look like?
tiny spheres and flat sheets to long, brancing tubes.