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Tcecarenko [31]
3 years ago
8

What is the meaning of ribose

Biology
2 answers:
pav-90 [236]3 years ago
8 0

Answer:

Ribose is a sugar of the pentose class which occurs widely in nature as a constituent of nucleosides and several vitamins and enzymes.

Explanation:

asambeis [7]3 years ago
5 0

Ribosome: Is a complex molecular machine found within all living cells , that serves as the site of biological protein synthesis .


I hope that's help !

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Vocabulary (Put the definitions in your own words):
ra1l [238]

Answer:

an aerobic respiration is the type of respiration that uses oxygen to provide energy for the body

an anaerobic respiration is the type of respiration that does not use oxygen to provide energy for the body

to provide energy

carborn dioxide

glucose+oxygen =carbon dioxide +water +energy

8 0
3 years ago
All of the following among A-D apply to toll-like receptors EXCEPT A. they bind to PAMPS B. they induce the release of cytokines
loris [4]

The toll-like receptors do NOT directly lyse bound pathogens (Option C). These protein receptors play fundamental roles in the innate immune system.

Toll-like receptors (TLRs) are single-pass membrane-spanning protein receptors that play fundamental functions in the innate immune system.

TLRs are differentially expressed on the surface of antigen-presenting cells (i.e., macrophages and dendritic cells) in order to recognize evolutionary conserved antigenic domains in different pathogenic microorganisms (e.g. bacteria).

TLRs initiate innate immune responses such as, for example, inflammatory responses, by identifying conserved pathogen-associated molecule patterns (PAMPs).

Learn more in:

brainly.com/question/10791388

3 0
3 years ago
Soil classification is partially determined by the presence of organic material, such as humus. Which would have more humus—a de
sleet_krkn [62]

Answer:

A C

Explanation:

4 0
3 years ago
Read 2 more answers
Identify and describe two possible consequences of climate change on coastal ecosystems.
Reptile [31]
Water levels would rise or fall, washing away existing beaches and threatening habitats of coastal animals or creating additional beach and lowering water levels, threatening the habitats of oceanic animals. Another is that water temperature may increase or decrease, harming aquatic life. 
3 0
3 years ago
coordination of stomata and vein patterns with leaf width underpins water use efficiency in a c4 crop
Keith_Richards [23]

Recently, we found that across several C 4 grasses, leaf width (LW) correlated positively with g sw and negatively with iWUE. Here, using 48 field-grown genotypes of Sorghum bicolor, a C4 crop suited to dry and hot environments, we validated these correlations. Three times a day, we monitored leaf gas exchange and modeled leaf energy balance together with structural characteristics as possible iWUE predictors.

The underlying causes of variance in intrinsic water-use efficiency (iWUE = net photosynthesis/stomatal conductance for water vapors, gsw), particularly in C4 plants, are not well understood. Recently, we found that across many C4 grasses, leaf width (LW) associated negatively with iWUE and favorably with gsw. Here, using 48 field-grown genotypes of Sorghum bicolor, a C4 crop suited to hot and dry environments, we validated these correlations. Three times a day, we monitored leaf gas exchange and modeled leaf energy balance together with structural characteristics as possible iWUE predictors. LW associated favorably with gsw, interveinal distance of longitudinal veins, and the proportion of stomatal aperture relative to maximum while negatively with iWUE, stomatal density, and interveinal distance. Modeling of the energy balance revealed that broader leaves especially during noon when air temperatures approached 40°C, required to open their stomata more to produce a higher negative leaf-to-air temperature differential. These findings demonstrate the crucial part LW, which affects stomatal aperture and coordinates vein and stomatal characteristics, plays in forming iWUE. LW might therefore be used to forecast sorghum genotypes with greater iWUE.

Learn more about photosynthesis brainly.com/question/1388366

#SPJ4

7 0
1 year ago
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