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Paul [167]
3 years ago
13

Please help !! I don’t know the answer !!

Biology
1 answer:
just olya [345]3 years ago
8 0

Answer:

I am pretty sure it is A or D sorry if this does not help

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Plants, algae, and cyanobacteria are primary producers upon which entire ecosystems are dependent During photosynthesis, primary
Rashid [163]

Answer:

1. Plants utilize some of the incoming energy derived from photosynthesis for their own self-maintenance.

3. Plants and algae carry out both photosynthesis and cellular respiration.

5. Plants, algae, and cyanobacteria utilize light energy from the sun into their own biomass.

Explanation:

The gross primary productivity (GPP) of an ecosystem represents the rate at which the solar energy is captured during photosynthesis in a given period. Producers (plants, algae and cyanobacteria) perform cellular respiration to provide energy for their life processes. Cellular respiration consumes part of the total photosynthetic output. The energy available in tissues of producers after cellular respiration is called net primary productivity (NPP).

Therefore, NPP is the amount of biomass or the energy stored in the tissues of the producers for growth after cellular respiration for their normal daily activities and self-maintenance. So, NPP is always less than GPP.

3 0
3 years ago
If a plant cell completes the cell cycle in 24 hours, how many cells will be produced in a wek?
fenix001 [56]
If itis a single cell produced each day, then the answer would be 7
3 0
4 years ago
During protein synthesis the cell uses a
vlabodo [156]
During protein synthesis the cell uses information from messenger RNA
4 0
3 years ago
Bile salts break up the fat globule into smaller fat droplets. This role of bile salts is best described as ________.
Gemiola [76]

Answer:

Lipid emulsification.

Explanation:

Lipid emulsification generally defined as the spread of one form of liquid into second immiscible form of liquid with hydrophobic, or electrostatic, or hydrogen bonding interaction.

The above scenario is about lipid emulsification in which bile salts travels through bile duct along with chyme where these bind with their hydrophobic region to the big fat globules and then break up them into smaller fat droplets and then enter into the duodenum.

8 0
3 years ago
Read 2 more answers
Help me answer these photosynthesis and cell respiration
geniusboy [140]
The commas (,) I used separate the 2 processes

No,yes
Yes,no
Chloroplasts, mitochondrion
Yes, no
Carbon dioxide +water(in the presence of sunlight energy),
Oxygen and glucose
Oxygen +glucose +energy, carbon dioxide + water
Carbon dioxide is used up(photosynthesis), carbon dioxide is produced(respiration)
Light energy, glucose
Released, captured

PHOTOSYNTHESIS
Light energy
CO2+ H2O (——————-> O2+C6H12O6

RESPIRATION
O2+C6H12O6——————> CO2+H2O
6 0
4 years ago
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